eureka配置了spring security后,客户端启动报错,请求不到服务器 5C

服务器端:
pom.xml添加的spring security
启动类添加了@EnableEurekaServer注解
yml如下
spring:
security:
user:
name: user
password: psw123
eureka:
client:
service-url:
defaultZone: http://user:psw123@localhost:8761/eureka
register-with-eureka: false
fetch-registry: false
客户端
pom添加spring-boot-starter-actuator依赖
启动类添加了@EnableDiscoveryClient注解
yml如下
eureka:
client:
service-url:
defaultZone: http://user:psw123@localhost:8761/eureka
instance:
prefer-ip-address: true
instance-id: ${spring.application.name}:${spring.application.instance_id:${server.port}}

服务器端启动正常,输入ip后也能通过输入用户名密码登录。但是客户端启动则报错。
com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server
如果去掉spring security验证的话客户端是能够正常注册到注册中心的。
网上服务器的yml配置(如下),我这里是没有的。我这里只有spring.security,
没有直接就security。
security:
basic:
enable:true
name:
password

2个回答

management.context-path=/manage
management.security.enabled=false
management.port=9980
/////这里开启安全认证以后默认所有组件都需要安全认证,包括客户端和eureka服务的之间的心跳,建议只有管理端口开启安全认证,业务端口不开启
security.basic.enabled=true
security.basic.path=/manage
security.user.name=admin
security.user.password=admin
这样配置,把你的eureka管理端口和业务端口区分开

加上这个

@EnableWebSecurity
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.csrf().ignoringAntMatchers("/eureka/**");
        super.configure(http);

    }
}

Csdn user default icon
上传中...
上传图片
插入图片
抄袭、复制答案,以达到刷声望分或其他目的的行为,在CSDN问答是严格禁止的,一经发现立刻封号。是时候展现真正的技术了!
其他相关推荐
spring-cloud,eureka客户端注册没有任何响应

spring-cloud eureka客户端不注册。spring-cloud搭建的项目,一个是eureka的服务端,然后另一个是服务提供者。但是这个服务提供者不注册。 配置文件如下: eureka服务:pom.xml ``` <?xml version="1.0"?> <project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>org.hydrakyoufeng</groupId> <artifactId>hydrakyoufeng-sc</artifactId> <version>0.0.1-SNAPSHOT</version> </parent> <artifactId>hydrakyoufeng-eureka</artifactId> <name>hydrakyoufeng-eureka</name> <url>http://maven.apache.org</url> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> </properties> <dependencies> <!-- eureka服务器 --> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-netflix-eureka-server</artifactId> </dependency> <!-- 容器,加上后euraka才能启动 --> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-context</artifactId> </dependency> <!-- 安全依赖 --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-security</artifactId> </dependency> </dependencies> </project> ``` eureka服务的application.yml: ``` server: #端口号 eureka服务器端口 port: 8083 spring: application: name: eureka datasource: type: com.alibaba.druid.pool.DruidDataSource driverClassName: com.mysql.cj.jdbc.Driver url: jdbc:mysql://127.0.0.1:3306/ci?serverTimezone=PRC&characterEncoding=utf-8&useSSL=true username: xxx password: xxx maxActive: 20 maxIdle: 10 maxWaitMillis: -1 initialSize: 5 #main: #allow-bean-definition-overriding: true security: # 密码配置2.1之后这样配置 user: name: Hydra password: 19861213hkf eureka: client: # 下面两个是非集群的配置 register-with-eureka: false fetch-registry: false service-url: defaultZone: http://Hydra:19861213hkf@127.0.0.1:8083/eureka #默认的访问风格(未设置用户名和密码时) #defaultZone: http://localhost:8083/eureka/ ``` 然后是服务提供者(provider)的pom.xml: ``` <?xml version="1.0"?> <project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <modelVersion>4.0.0</modelVersion> <artifactId>hydrakyoufeng-provider</artifactId> <packaging>jar</packaging> <parent> <groupId>org.hydrakyoufeng</groupId> <artifactId>hydrakyoufeng-sc</artifactId> <version>0.0.1-SNAPSHOT</version> </parent> <name>hydrakyoufeng-provider</name> <url>http://maven.apache.org</url> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-netflix-eureka-client</artifactId> </dependency> </dependencies> </project> ``` 然后是服务提供者(provider)的application.yml: server: #端口号 eureka服务器端口 port: 8083 spring: application: name: eureka datasource: type: com.alibaba.druid.pool.DruidDataSource driverClassName: com.mysql.cj.jdbc.Driver url: jdbc:mysql://127.0.0.1:3306/ci?serverTimezone=PRC&characterEncoding=utf-8&useSSL=true username: xxx password: xxxxx maxActive: 20 maxIdle: 10 maxWaitMillis: -1 initialSize: 5 #main: #allow-bean-definition-overriding: true security: # 密码配置2.1之后这样配置 user: name: Hydra password: 19861213hkf eureka: client: # 下面两个是非集群的配置 register-with-eureka: false fetch-registry: false service-url: defaultZone: http://Hydra:19861213hkf@127.0.0.1:8083/eureka #默认的访问风格(未设置用户名和密码时) #defaultZone: http://localhost:8083/eureka/ 两个都启动后, 然后开打127.0.0.1:8083/eureka 输入用户名和密码,界面如下(看不到注册的提供者): ![图片说明](https://img-ask.csdn.net/upload/201903/20/1553065414_184725.png) 最后是我两个app的启动类: ``` @SpringBootApplication @EnableEurekaServer public class EurekaStart { public static void main(String[] args) { SpringApplication.run(EurekaStart.class); } } ``` ``` @EnableEurekaClient @SpringBootApplication @MapperScan("org.hydrakyoufeng.provider") public class ProviderStart { /** * 启动j2se的springboot * @param args */ public static void main(String[] args) { SpringApplication.run(ProviderStart.class); } } // 刚才代码贴掉了,这两个注解我是加了的。 ``` 我的提供者无法完成注册,日志没有任何注册相关的消息,也没有任何异常打印。

求助,Spring Boot启动Eureka报错!

使用Spring Boot Eureka启动注册中心时报错, Spring Boot 版本:1.5.2.RELEASE Spring Cloud 版本:Dalston.RC1 或者 Spring Boot 版本:2.0.2.RELEASE Spring Cloud 版本:Finchley.SR2 两种版本都是报一样的错误。 报错信息如下: Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 2019-03-30 09:45:19.682 ERROR 6436 --- [ main] o.s.boot.SpringApplication : Application run failed org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.springframework.cloud.netflix.archaius.ArchaiusAutoConfiguration': Unsatisfied dependency expressed through field 'externalConfigurations'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'configurableEnvironmentConfiguration' defined in class path resource [org/springframework/cloud/netflix/archaius/ArchaiusAutoConfiguration.class]: Post-processing of merged bean definition failed; nested exception is java.lang.IllegalStateException: Failed to introspect Class [org.apache.commons.configuration.AbstractConfiguration] from ClassLoader [sun.misc.Launcher$AppClassLoader@18b4aac2] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:587) ~[spring-beans-5.0.6.RELEASE.jar:5.0.6.RELEASE] at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:91) ~[spring-beans-5.0.6.RELEASE.jar:5.0.6.RELEASE] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:373) ~[spring-beans-5.0.6.RELEASE.jar:5.0.6.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1348) ~[spring-beans-5.0.6.RELEASE.jar:5.0.6.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:578) ~[spring-beans-5.0.6.RELEASE.jar:5.0.6.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:501) ~[spring-beans-5.0.6.RELEASE.jar:5.0.6.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:317) ~[spring-beans-5.0.6.RELEASE.jar:5.0.6.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228) ~[spring-beans-5.0.6.RELEASE.jar:5.0.6.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315) ~[spring-beans-5.0.6.RELEASE.jar:5.0.6.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) ~[spring-beans-5.0.6.RELEASE.jar:5.0.6.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:760) ~[spring-beans-5.0.6.RELEASE.jar:5.0.6.RELEASE] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:869) ~[spring-context-5.0.6.RELEASE.jar:5.0.6.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550) ~[spring-context-5.0.6.RELEASE.jar:5.0.6.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140) ~[spring-boot-2.0.2.RELEASE.jar:2.0.2.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:759) [spring-boot-2.0.2.RELEASE.jar:2.0.2.RELEASE] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:395) [spring-boot-2.0.2.RELEASE.jar:2.0.2.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:327) [spring-boot-2.0.2.RELEASE.jar:2.0.2.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1255) [spring-boot-2.0.2.RELEASE.jar:2.0.2.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1243) [spring-boot-2.0.2.RELEASE.jar:2.0.2.RELEASE] at com.eureka.demo.DemoApplication.main(DemoApplication.java:12) [classes/:na] Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'configurableEnvironmentConfiguration' defined in class path resource [org/springframework/cloud/netflix/archaius/ArchaiusAutoConfiguration.class]: Post-processing of merged bean definition failed; nested exception is java.lang.IllegalStateException: Failed to introspect Class [org.apache.commons.configuration.AbstractConfiguration] from ClassLoader [sun.misc.Launcher$AppClassLoader@18b4aac2] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:556) ~[spring-beans-5.0.6.RELEASE.jar:5.0.6.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:501) ~[spring-beans-5.0.6.RELEASE.jar:5.0.6.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:317) ~[spring-beans-5.0.6.RELEASE.jar:5.0.6.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228) ~[spring-beans-5.0.6.RELEASE.jar:5.0.6.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315) ~[spring-beans-5.0.6.RELEASE.jar:5.0.6.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) ~[spring-beans-5.0.6.RELEASE.jar:5.0.6.RELEASE] at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:251) ~[spring-beans-5.0.6.RELEASE.jar:5.0.6.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.addCandidateEntry(DefaultListableBeanFactory.java:1325) ~[spring-beans-5.0.6.RELEASE.jar:5.0.6.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1291) ~[spring-beans-5.0.6.RELEASE.jar:5.0.6.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveMultipleBeans(DefaultListableBeanFactory.java:1193) ~[spring-beans-5.0.6.RELEASE.jar:5.0.6.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1096) ~[spring-beans-5.0.6.RELEASE.jar:5.0.6.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1065) ~[spring-beans-5.0.6.RELEASE.jar:5.0.6.RELEASE] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:584) ~[spring-beans-5.0.6.RELEASE.jar:5.0.6.RELEASE] ... 19 common frames omitted Caused by: java.lang.IllegalStateException: Failed to introspect Class [org.apache.commons.configuration.AbstractConfiguration] from ClassLoader [sun.misc.Launcher$AppClassLoader@18b4aac2] at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:659) ~[spring-core-5.0.6.RELEASE.jar:5.0.6.RELEASE] at org.springframework.util.ReflectionUtils.doWithLocalMethods(ReflectionUtils.java:519) ~[spring-core-5.0.6.RELEASE.jar:5.0.6.RELEASE] at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.buildLifecycleMetadata(InitDestroyAnnotationBeanPostProcessor.java:207) ~[spring-beans-5.0.6.RELEASE.jar:5.0.6.RELEASE] at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.findLifecycleMetadata(InitDestroyAnnotationBeanPostProcessor.java:188) ~[spring-beans-5.0.6.RELEASE.jar:5.0.6.RELEASE] at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessMergedBeanDefinition(InitDestroyAnnotationBeanPostProcessor.java:127) ~[spring-beans-5.0.6.RELEASE.jar:5.0.6.RELEASE] at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.postProcessMergedBeanDefinition(CommonAnnotationBeanPostProcessor.java:297) ~[spring-context-5.0.6.RELEASE.jar:5.0.6.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyMergedBeanDefinitionPostProcessors(AbstractAutowireCapableBeanFactory.java:1020) ~[spring-beans-5.0.6.RELEASE.jar:5.0.6.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:553) ~[spring-beans-5.0.6.RELEASE.jar:5.0.6.RELEASE] ... 31 common frames omitted Caused by: java.lang.NoClassDefFoundError: org/apache/commons/lang/text/StrLookup at java.lang.ClassLoader.defineClass1(Native Method) ~[na:1.8.0_161] at java.lang.ClassLoader.defineClass(ClassLoader.java:763) ~[na:1.8.0_161] at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[na:1.8.0_161] at java.net.URLClassLoader.defineClass(URLClassLoader.java:467) ~[na:1.8.0_161] at java.net.URLClassLoader.access$100(URLClassLoader.java:73) ~[na:1.8.0_161] at java.net.URLClassLoader$1.run(URLClassLoader.java:368) ~[na:1.8.0_161] at java.net.URLClassLoader$1.run(URLClassLoader.java:362) ~[na:1.8.0_161] at java.security.AccessController.doPrivileged(Native Method) ~[na:1.8.0_161] at java.net.URLClassLoader.findClass(URLClassLoader.java:361) ~[na:1.8.0_161] at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[na:1.8.0_161] at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:338) ~[na:1.8.0_161] at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[na:1.8.0_161] at java.lang.Class.getDeclaredMethods0(Native Method) ~[na:1.8.0_161] at java.lang.Class.privateGetDeclaredMethods(Class.java:2701) ~[na:1.8.0_161] at java.lang.Class.getDeclaredMethods(Class.java:1975) ~[na:1.8.0_161] at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:641) ~[spring-core-5.0.6.RELEASE.jar:5.0.6.RELEASE] ... 38 common frames omitted Caused by: java.lang.ClassNotFoundException: org.apache.commons.lang.text.StrLookup at java.net.URLClassLoader.findClass(URLClassLoader.java:381) ~[na:1.8.0_161] at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[na:1.8.0_161] at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:338) ~[na:1.8.0_161] at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[na:1.8.0_161] ... 54 common frames omitted

eureka高可用配置问题

spring: application: name: microservice-discovery-eureka --- spring: profiles: peer1 # 指定profile=peer1 server: port: 8761 eureka: instance: hostname: peer1 # 指定当profile=peer1时,主机名是peer1 client: serviceUrl: defaultZone: http://peer2:8762/eureka/ # 将自己注册到peer2这个Eureka上面去 --- spring: profiles: peer2 server: port: 8762 eureka: instance: hostname: peer2 client: serviceUrl: defaultZone: http://peer1:8761/eureka/ 我在这里面指定了eureka server的端口号,为什么tomcat启动的时候还是8080?

spring cloud中,使用security过滤关闭命令,eureka也被过滤了

spring cloud中,为关闭命令添加了security验证,但是发现eureka注册也被拦截了,返回403错误,但是security过滤的url就只有shutdown,另外发布一个测试服务,url也没被过滤可以被直接访问,但为什么eureka就被过滤了呢,哪位大神知道原因吗

springBoot整合kafka启动报错

报错日志如下,groupId=MyGroupId时可以正常连接,但是groupId=etl时就连接不到报错了,麻烦大神看看,如果需要别的相关文件窝在提供,在线等,给跪了 ``` _ _ _ _ _ _ __ _ ___ ____ | | | (_) | | | | (_)/ _| | | |__ \ |___ \ | |__| |_ | | | |_ __ _| |_ __ _ ___| |_ ) | __) | | __ | | | | | | '_ \| | _/ _` / __| __| / / |__ < | | | | | | |__| | | | | | || (_| \__ \ |_ / /_ _ ___) | |_| |_|_| \____/|_| |_|_|_| \__,_|___/\__| |____(_)____/ 2020-02-21 23:53:40.414 mallSearch [main] INFO c.u.j.c.EnableEncryptablePropertiesConfiguration - Bootstraping jasypt-string-boot auto configuration in context: application-1 2020-02-21 23:53:40.414 mallSearch [main] INFO c.c.mall.mallsearch.ReportManagerApplication - The following profiles are active: dev 2020-02-21 23:53:42.148 mallSearch [main] WARN org.mybatis.spring.mapper.ClassPathMapperScanner - No MyBatis mapper was found in '[cn.chinaunicom.sdsi.**.entity, cn.chinaunicom.mall.**.entity]' package. Please check your configuration. 2020-02-21 23:53:42.476 mallSearch [main] INFO o.s.d.r.config.RepositoryConfigurationDelegate - Multiple Spring Data modules found, entering strict repository configuration mode! 2020-02-21 23:53:42.476 mallSearch [main] INFO o.s.d.r.config.RepositoryConfigurationDelegate - Bootstrapping Spring Data repositories in DEFAULT mode. 2020-02-21 23:53:42.695 mallSearch [main] INFO o.s.d.r.config.RepositoryConfigurationDelegate - Finished Spring Data repository scanning in 219ms. Found 9 repository interfaces. 2020-02-21 23:53:42.710 mallSearch [main] INFO o.s.d.r.config.RepositoryConfigurationDelegate - Multiple Spring Data modules found, entering strict repository configuration mode! 2020-02-21 23:53:42.710 mallSearch [main] INFO o.s.d.r.config.RepositoryConfigurationDelegate - Bootstrapping Spring Data repositories in DEFAULT mode. 2020-02-21 23:53:42.804 mallSearch [main] INFO o.s.d.r.c.RepositoryConfigurationExtensionSupport - Spring Data Redis - Could not safely identify store assignment for repository candidate interface cn.chinaunicom.mall.mallsearch.repository.AttrCategoryDocumentRepository. 2020-02-21 23:53:42.804 mallSearch [main] INFO o.s.d.r.c.RepositoryConfigurationExtensionSupport - Spring Data Redis - Could not safely identify store assignment for repository candidate interface cn.chinaunicom.mall.mallsearch.repository.AttrDocumentRepository. 2020-02-21 23:53:42.819 mallSearch [main] INFO o.s.d.r.c.RepositoryConfigurationExtensionSupport - Spring Data Redis - Could not safely identify store assignment for repository candidate interface cn.chinaunicom.mall.mallsearch.repository.AttrValueDocumentRepository. 2020-02-21 23:53:42.819 mallSearch [main] INFO o.s.d.r.c.RepositoryConfigurationExtensionSupport - Spring Data Redis - Could not safely identify store assignment for repository candidate interface cn.chinaunicom.mall.mallsearch.repository.BrandDocumentRepository. 2020-02-21 23:53:42.819 mallSearch [main] INFO o.s.d.r.c.RepositoryConfigurationExtensionSupport - Spring Data Redis - Could not safely identify store assignment for repository candidate interface cn.chinaunicom.mall.mallsearch.repository.CategorytreeDocumentRepository. 2020-02-21 23:53:42.819 mallSearch [main] INFO o.s.d.r.c.RepositoryConfigurationExtensionSupport - Spring Data Redis - Could not safely identify store assignment for repository candidate interface cn.chinaunicom.mall.mallsearch.repository.GoodsPoolComSpuDocumentRepository. 2020-02-21 23:53:42.819 mallSearch [main] INFO o.s.d.r.c.RepositoryConfigurationExtensionSupport - Spring Data Redis - Could not safely identify store assignment for repository candidate interface cn.chinaunicom.mall.mallsearch.repository.GoodsSkuDocumentRepository. 2020-02-21 23:53:42.819 mallSearch [main] INFO o.s.d.r.c.RepositoryConfigurationExtensionSupport - Spring Data Redis - Could not safely identify store assignment for repository candidate interface cn.chinaunicom.mall.mallsearch.repository.GoodsSpuCategorytreeDocumentRepository. 2020-02-21 23:53:42.819 mallSearch [main] INFO o.s.d.r.c.RepositoryConfigurationExtensionSupport - Spring Data Redis - Could not safely identify store assignment for repository candidate interface cn.chinaunicom.mall.mallsearch.repository.GoodsSpuDocumentRepository. 2020-02-21 23:53:42.819 mallSearch [main] INFO o.s.d.r.config.RepositoryConfigurationDelegate - Finished Spring Data repository scanning in 31ms. Found 0 repository interfaces. 2020-02-21 23:53:43.522 mallSearch [main] INFO o.springframework.cloud.context.scope.GenericScope - BeanFactory id=f1ad9868-69a4-3087-8cf7-8a78137ec329 2020-02-21 23:53:43.554 mallSearch [main] INFO c.u.j.c.EnableEncryptablePropertiesBeanFactoryPostProcessor - Post-processing PropertySource instances 2020-02-21 23:53:43.601 mallSearch [main] INFO c.u.j.EncryptablePropertySourceConverter - Converting PropertySource configurationProperties [org.springframework.boot.context.properties.source.ConfigurationPropertySourcesPropertySource] to AOP Proxy 2020-02-21 23:53:43.601 mallSearch [main] INFO c.u.j.EncryptablePropertySourceConverter - Converting PropertySource servletConfigInitParams [org.springframework.core.env.PropertySource$StubPropertySource] to EncryptablePropertySourceWrapper 2020-02-21 23:53:43.632 mallSearch [main] INFO c.u.j.EncryptablePropertySourceConverter - Converting PropertySource servletContextInitParams [org.springframework.core.env.PropertySource$StubPropertySource] to EncryptablePropertySourceWrapper 2020-02-21 23:53:43.632 mallSearch [main] INFO c.u.j.EncryptablePropertySourceConverter - Converting PropertySource systemProperties [org.springframework.core.env.MapPropertySource] to EncryptableMapPropertySourceWrapper 2020-02-21 23:53:43.632 mallSearch [main] INFO c.u.j.EncryptablePropertySourceConverter - Converting PropertySource systemEnvironment [org.springframework.boot.env.SystemEnvironmentPropertySourceEnvironmentPostProcessor$OriginAwareSystemEnvironmentPropertySource] to EncryptableMapPropertySourceWrapper 2020-02-21 23:53:43.632 mallSearch [main] INFO c.u.j.EncryptablePropertySourceConverter - Converting PropertySource random [org.springframework.boot.env.RandomValuePropertySource] to EncryptablePropertySourceWrapper 2020-02-21 23:53:43.632 mallSearch [main] INFO c.u.j.EncryptablePropertySourceConverter - Converting PropertySource applicationConfig: [classpath:/application-dev.yml] [org.springframework.boot.env.OriginTrackedMapPropertySource] to EncryptableMapPropertySourceWrapper 2020-02-21 23:53:43.632 mallSearch [main] INFO c.u.j.EncryptablePropertySourceConverter - Converting PropertySource applicationConfig: [classpath:/config/application.yml] [org.springframework.boot.env.OriginTrackedMapPropertySource] to EncryptableMapPropertySourceWrapper 2020-02-21 23:53:43.632 mallSearch [main] INFO c.u.j.EncryptablePropertySourceConverter - Converting PropertySource applicationConfig: [classpath:/application.yml] [org.springframework.boot.env.OriginTrackedMapPropertySource] to EncryptableMapPropertySourceWrapper 2020-02-21 23:53:43.632 mallSearch [main] INFO c.u.j.EncryptablePropertySourceConverter - Converting PropertySource springCloudClientHostInfo [org.springframework.core.env.MapPropertySource] to EncryptableMapPropertySourceWrapper 2020-02-21 23:53:43.632 mallSearch [main] INFO c.u.j.EncryptablePropertySourceConverter - Converting PropertySource defaultProperties [org.springframework.core.env.MapPropertySource] to EncryptableMapPropertySourceWrapper 2020-02-21 23:53:43.694 mallSearch [main] INFO o.s.c.s.PostProcessorRegistrationDelegate$BeanPostProcessorChecker - Bean 'org.springframework.kafka.annotation.KafkaBootstrapConfiguration' of type [org.springframework.kafka.annotation.KafkaBootstrapConfiguration$$EnhancerBySpringCGLIB$$46cfe68c] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2020-02-21 23:53:43.710 mallSearch [main] INFO c.u.j.filter.DefaultLazyPropertyFilter - Property Filter custom Bean not found with name 'encryptablePropertyFilter'. Initializing Default Property Filter 2020-02-21 23:53:43.850 mallSearch [main] INFO o.s.c.s.PostProcessorRegistrationDelegate$BeanPostProcessorChecker - Bean 'org.springframework.security.config.annotation.configuration.ObjectPostProcessorConfiguration' of type [org.springframework.security.config.annotation.configuration.ObjectPostProcessorConfiguration$$EnhancerBySpringCGLIB$$bcb9d43] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2020-02-21 23:53:44.069 mallSearch [main] INFO o.s.c.s.PostProcessorRegistrationDelegate$BeanPostProcessorChecker - Bean 'objectPostProcessor' of type [org.springframework.security.config.annotation.configuration.AutowireBeanFactoryObjectPostProcessor] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2020-02-21 23:53:44.085 mallSearch [main] INFO o.s.c.s.PostProcessorRegistrationDelegate$BeanPostProcessorChecker - Bean 'org.springframework.security.access.expression.method.DefaultMethodSecurityExpressionHandler@70f5f59d' of type [org.springframework.security.oauth2.provider.expression.OAuth2MethodSecurityExpressionHandler] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2020-02-21 23:53:44.085 mallSearch [main] INFO o.s.c.s.PostProcessorRegistrationDelegate$BeanPostProcessorChecker - Bean 'org.springframework.security.config.annotation.method.configuration.GlobalMethodSecurityConfiguration' of type [org.springframework.security.config.annotation.method.configuration.GlobalMethodSecurityConfiguration$$EnhancerBySpringCGLIB$$30a03ff5] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2020-02-21 23:53:44.132 mallSearch [main] INFO o.s.c.s.PostProcessorRegistrationDelegate$BeanPostProcessorChecker - Bean 'methodSecurityMetadataSource' of type [org.springframework.security.access.method.DelegatingMethodSecurityMetadataSource] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2020-02-21 23:53:44.163 mallSearch [main] INFO c.u.j.resolver.DefaultLazyPropertyResolver - Property Resolver custom Bean not found with name 'encryptablePropertyResolver'. Initializing Default Property Resolver 2020-02-21 23:53:44.163 mallSearch [main] INFO c.u.j.detector.DefaultLazyPropertyDetector - Property Detector custom Bean not found with name 'encryptablePropertyDetector'. Initializing Default Property Detector 2020-02-21 23:53:44.179 mallSearch [main] INFO o.s.c.s.PostProcessorRegistrationDelegate$BeanPostProcessorChecker - Bean 'spring.cache-org.springframework.boot.autoconfigure.cache.CacheProperties' of type [org.springframework.boot.autoconfigure.cache.CacheProperties] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2020-02-21 23:53:44.194 mallSearch [main] INFO o.s.c.s.PostProcessorRegistrationDelegate$BeanPostProcessorChecker - Bean 'unifastRedisCacheConfig' of type [cn.chinaunicom.sdsi.security.cache.config.UnifastRedisCacheConfig$$EnhancerBySpringCGLIB$$7185313] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2020-02-21 23:53:44.335 mallSearch [main] INFO o.s.c.s.PostProcessorRegistrationDelegate$BeanPostProcessorChecker - Bean 'org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration' of type [org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$8f37d806] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2020-02-21 23:53:45.006 mallSearch [main] INFO o.s.boot.web.embedded.tomcat.TomcatWebServer - Tomcat initialized with port(s): 9011 (http) 2020-02-21 23:53:45.022 mallSearch [main] INFO org.apache.coyote.http11.Http11NioProtocol - Initializing ProtocolHandler ["http-nio-9011"] 2020-02-21 23:53:45.038 mallSearch [main] INFO org.apache.catalina.core.StandardService - Starting service [Tomcat] 2020-02-21 23:53:45.038 mallSearch [main] INFO org.apache.catalina.core.StandardEngine - Starting Servlet engine: [Apache Tomcat/9.0.16] 2020-02-21 23:53:45.053 mallSearch [main] INFO org.apache.catalina.core.AprLifecycleListener - The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: [C:\Program Files\Java\jdk1.8.0_144\bin;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\Program Files (x86)\Intel\iCLS Client\;C:\ProgramData\Oracle\Java\javapath;C:\Program Files\Intel\iCLS Client\;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\Program Files\Java\jdk1.8.0_144\bin;C:\Program Files\Git\cmd;C:\Program Files\apache-maven-3.2.2\bin;C:\Program Files\Mysql\bin;C:\Program Files\MySQL\MySQL Utilities 1.6\;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files\TortoiseSVN\bin;D:\工具\curl-7.59.0-win64-mingw\bin;C:\WINDOWS\System32\OpenSSH\;C:\Windows\WinSxS\amd64_microsoft-windows-telnet-client_31bf3856ad364e35_10.0.17134.1_none_9db21dbc8e34d070;C:\Program Files\nodejs\;D:\nginx-1.13.7;C:\Program Files\erl10.4\bin;D:\工具\rabbitmq_server-3.7.15\sbin;C:\Program Files\Intel\WiFi\bin\;C:\Program Files\Common Files\Intel\WirelessCommon\;C:\Program Files\TortoiseGit\bin;C:\Users\xiaolei\AppData\Local\Microsoft\WindowsApps;;C:\Users\xiaolei\AppData\Local\Programs\Microsoft VS Code\bin;C:\Users\xiaolei\AppData\Roaming\npm;.] 2020-02-21 23:53:45.350 mallSearch [main] INFO o.a.c.core.ContainerBase.[Tomcat].[localhost].[/] - Initializing Spring embedded WebApplicationContext 2020-02-21 23:53:45.350 mallSearch [main] INFO org.springframework.web.context.ContextLoader - Root WebApplicationContext: initialization completed in 4905 ms 2020-02-21 23:53:47.034 mallSearch [main] INFO org.elasticsearch.plugins.PluginsService - no modules loaded 2020-02-21 23:53:47.036 mallSearch [main] INFO org.elasticsearch.plugins.PluginsService - loaded plugin [org.elasticsearch.index.reindex.ReindexPlugin] 2020-02-21 23:53:47.036 mallSearch [main] INFO org.elasticsearch.plugins.PluginsService - loaded plugin [org.elasticsearch.join.ParentJoinPlugin] 2020-02-21 23:53:47.039 mallSearch [main] INFO org.elasticsearch.plugins.PluginsService - loaded plugin [org.elasticsearch.percolator.PercolatorPlugin] 2020-02-21 23:53:47.039 mallSearch [main] INFO org.elasticsearch.plugins.PluginsService - loaded plugin [org.elasticsearch.script.mustache.MustachePlugin] 2020-02-21 23:53:47.039 mallSearch [main] INFO org.elasticsearch.plugins.PluginsService - loaded plugin [org.elasticsearch.transport.Netty4Plugin] 2020-02-21 23:53:49.084 mallSearch [main] INFO o.s.d.e.client.TransportClientFactoryBean - Adding transport node : 10.236.6.52:9200 2020-02-21 23:54:20.425 mallSearch [main] ERROR o.s.d.e.r.support.AbstractElasticsearchRepository - failed to load elasticsearch nodes : org.elasticsearch.client.transport.NoNodeAvailableException: None of the configured nodes are available: [{#transport#-1}{yZBpr1VZQfm3KgYuKq0eRA}{10.236.6.52}{10.236.6.52:9200}] 2020-02-21 23:54:20.940 mallSearch [main] ERROR o.s.d.e.r.support.AbstractElasticsearchRepository - failed to load elasticsearch nodes : org.elasticsearch.client.transport.NoNodeAvailableException: None of the configured nodes are available: [{#transport#-1}{yZBpr1VZQfm3KgYuKq0eRA}{10.236.6.52}{10.236.6.52:9200}] 2020-02-21 23:54:20.971 mallSearch [main] ERROR o.s.d.e.r.support.AbstractElasticsearchRepository - failed to load elasticsearch nodes : org.elasticsearch.client.transport.NoNodeAvailableException: None of the configured nodes are available: [{#transport#-1}{yZBpr1VZQfm3KgYuKq0eRA}{10.236.6.52}{10.236.6.52:9200}] 2020-02-21 23:54:21.034 mallSearch [main] ERROR o.s.d.e.r.support.AbstractElasticsearchRepository - failed to load elasticsearch nodes : org.elasticsearch.client.transport.NoNodeAvailableException: None of the configured nodes are available: [{#transport#-1}{yZBpr1VZQfm3KgYuKq0eRA}{10.236.6.52}{10.236.6.52:9200}] 2020-02-21 23:54:21.065 mallSearch [main] ERROR o.s.d.e.r.support.AbstractElasticsearchRepository - failed to load elasticsearch nodes : org.elasticsearch.client.transport.NoNodeAvailableException: None of the configured nodes are available: [{#transport#-1}{yZBpr1VZQfm3KgYuKq0eRA}{10.236.6.52}{10.236.6.52:9200}] 2020-02-21 23:54:21.112 mallSearch [main] ERROR o.s.d.e.r.support.AbstractElasticsearchRepository - failed to load elasticsearch nodes : org.elasticsearch.client.transport.NoNodeAvailableException: None of the configured nodes are available: [{#transport#-1}{yZBpr1VZQfm3KgYuKq0eRA}{10.236.6.52}{10.236.6.52:9200}] 2020-02-21 23:54:21.315 mallSearch [main] ERROR o.s.d.e.r.support.AbstractElasticsearchRepository - failed to load elasticsearch nodes : org.elasticsearch.client.transport.NoNodeAvailableException: None of the configured nodes are available: [{#transport#-1}{yZBpr1VZQfm3KgYuKq0eRA}{10.236.6.52}{10.236.6.52:9200}] 2020-02-21 23:54:21.362 mallSearch [main] ERROR o.s.d.e.r.support.AbstractElasticsearchRepository - failed to load elasticsearch nodes : org.elasticsearch.client.transport.NoNodeAvailableException: None of the configured nodes are available: [{#transport#-1}{yZBpr1VZQfm3KgYuKq0eRA}{10.236.6.52}{10.236.6.52:9200}] 2020-02-21 23:54:21.643 mallSearch [main] INFO org.redisson.Version - Redisson 3.12.0 2020-02-21 23:54:21.909 mallSearch [redisson-netty-4-24] INFO o.r.connection.pool.MasterPubSubConnectionPool - 1 connections initialized for 10.236.6.54/10.236.6.54:6379 2020-02-21 23:54:21.956 mallSearch [redisson-netty-4-28] INFO org.redisson.connection.pool.MasterConnectionPool - 20 connections initialized for 10.236.6.54/10.236.6.54:6379 2020-02-21 23:54:22.690 mallSearch [main] ERROR o.s.d.e.r.support.AbstractElasticsearchRepository - failed to load elasticsearch nodes : org.elasticsearch.client.transport.NoNodeAvailableException: None of the configured nodes are available: [{#transport#-1}{yZBpr1VZQfm3KgYuKq0eRA}{10.236.6.52}{10.236.6.52:9200}] 2020-02-21 23:54:22.971 mallSearch [main] INFO s.d.s.w.PropertySourcedRequestMappingHandlerMapping - Mapped URL path [/v2/api-docs] onto method [public org.springframework.http.ResponseEntity<springfox.documentation.spring.web.json.Json> springfox.documentation.swagger2.web.Swagger2Controller.getDocumentation(java.lang.String,javax.servlet.http.HttpServletRequest)] 2020-02-21 23:54:23.408 mallSearch [main] INFO o.s.security.web.DefaultSecurityFilterChain - Creating filter chain: any request, [org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter@2408ca4c, org.springframework.security.web.context.SecurityContextPersistenceFilter@29509774, org.springframework.security.web.header.HeaderWriterFilter@3741a170, org.springframework.security.web.authentication.logout.LogoutFilter@1988e095, org.springframework.security.oauth2.provider.authentication.OAuth2AuthenticationProcessingFilter@4870d2e1, org.springframework.security.web.savedrequest.RequestCacheAwareFilter@9198fe3, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter@4dfe14d4, org.springframework.security.web.authentication.AnonymousAuthenticationFilter@2f7e2481, org.springframework.security.web.session.SessionManagementFilter@26c24e5, org.springframework.security.web.access.ExceptionTranslationFilter@4a467f08, org.springframework.security.web.access.intercept.FilterSecurityInterceptor@5de15ce1] _____ __________ __________________ _______ ________ ______________ __ / / /___ __ \___ ____/___ __ \__ __ \___ __ \___ __/__|__ \ _ / / / __ /_/ /__ __/ __ /_/ /_ / / /__ /_/ /__ / ____/ / / /_/ / _ _, _/ _ /___ _ ____/ / /_/ / _ _, _/ _ / _ __/ \____/ /_/ |_| /_____/ /_/ \____/ /_/ |_| /_/ /____/ ........................................................................................................ . uReport, is a Chinese style report engine licensed under the Apache License 2.0, . . which is opensource, easy to use,high-performance, with browser-based-designer. . ........................................................................................................ 2020-02-21 23:54:25.330 mallSearch [main] WARN com.netflix.config.sources.URLConfigurationSource - No URLs will be polled as dynamic configuration sources. 2020-02-21 23:54:25.330 mallSearch [main] INFO com.netflix.config.sources.URLConfigurationSource - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath. 2020-02-21 23:54:25.345 mallSearch [main] WARN com.netflix.config.sources.URLConfigurationSource - No URLs will be polled as dynamic configuration sources. 2020-02-21 23:54:25.345 mallSearch [main] INFO com.netflix.config.sources.URLConfigurationSource - To enable URLs as dynamic configuration sources, define System property archaius.configurationSource.additionalUrls or make config.properties available on classpath. 2020-02-21 23:54:25.720 mallSearch [main] INFO o.s.scheduling.concurrent.ThreadPoolTaskExecutor - Initializing ExecutorService 'applicationTaskExecutor' 2020-02-21 23:54:27.095 mallSearch [main] WARN o.s.b.a.freemarker.FreeMarkerAutoConfiguration - Cannot find template location(s): [classpath:/templates/] (please add some templates, check your FreeMarker configuration, or set spring.freemarker.checkTemplateLocation=false) 2020-02-21 23:54:29.282 mallSearch [main] INFO o.s.cloud.netflix.eureka.InstanceInfoFactory - Setting initial instance status as: STARTING 2020-02-21 23:54:29.360 mallSearch [main] INFO com.netflix.discovery.DiscoveryClient - Initializing Eureka in region us-east-1 2020-02-21 23:54:29.438 mallSearch [main] INFO c.n.discovery.provider.DiscoveryJerseyProvider - Using JSON encoding codec LegacyJacksonJson 2020-02-21 23:54:29.438 mallSearch [main] INFO c.n.discovery.provider.DiscoveryJerseyProvider - Using JSON decoding codec LegacyJacksonJson 2020-02-21 23:54:29.610 mallSearch [main] INFO c.n.discovery.provider.DiscoveryJerseyProvider - Using XML encoding codec XStreamXml 2020-02-21 23:54:29.610 mallSearch [main] INFO c.n.discovery.provider.DiscoveryJerseyProvider - Using XML decoding codec XStreamXml 2020-02-21 23:54:29.954 mallSearch [main] INFO c.n.d.shared.resolver.aws.ConfigClusterResolver - Resolving eureka endpoints via configuration 2020-02-21 23:54:30.266 mallSearch [main] INFO com.netflix.discovery.DiscoveryClient - Disable delta property : false 2020-02-21 23:54:30.375 mallSearch [main] INFO com.netflix.discovery.DiscoveryClient - Single vip registry refresh property : null 2020-02-21 23:54:30.375 mallSearch [main] INFO com.netflix.discovery.DiscoveryClient - Force full registry fetch : false 2020-02-21 23:54:30.375 mallSearch [main] INFO com.netflix.discovery.DiscoveryClient - Application is null : false 2020-02-21 23:54:30.375 mallSearch [main] INFO com.netflix.discovery.DiscoveryClient - Registered Applications size is zero : true 2020-02-21 23:54:30.375 mallSearch [main] INFO com.netflix.discovery.DiscoveryClient - Application version is -1: true 2020-02-21 23:54:30.375 mallSearch [main] INFO com.netflix.discovery.DiscoveryClient - Getting all instance registry info from the eureka server 2020-02-21 23:54:30.828 mallSearch [main] INFO com.netflix.discovery.DiscoveryClient - The response status is 200 2020-02-21 23:54:30.844 mallSearch [main] INFO com.netflix.discovery.DiscoveryClient - Starting heartbeat executor: renew interval is: 30 2020-02-21 23:54:30.844 mallSearch [main] INFO com.netflix.discovery.InstanceInfoReplicator - InstanceInfoReplicator onDemand update allowed rate per min is 4 2020-02-21 23:54:30.844 mallSearch [main] INFO com.netflix.discovery.DiscoveryClient - Discovery Client initialized at timestamp 1582300470844 with initial instances count: 8 2020-02-21 23:54:30.875 mallSearch [main] INFO o.s.c.n.e.serviceregistry.EurekaServiceRegistry - Registering application reportmanager with eureka with status UP 2020-02-21 23:54:30.875 mallSearch [main] INFO com.netflix.discovery.DiscoveryClient - Saw local status change event StatusChangeEvent [timestamp=1582300470875, current=UP, previous=STARTING] 2020-02-21 23:54:30.907 mallSearch [main] INFO org.apache.kafka.clients.consumer.ConsumerConfig - ConsumerConfig values: auto.commit.interval.ms = 1000 auto.offset.reset = earliest bootstrap.servers = [10.236.6.52:9092] check.crcs = true client.id = connections.max.idle.ms = 540000 default.api.timeout.ms = 60000 enable.auto.commit = true exclude.internal.topics = true fetch.max.bytes = 52428800 fetch.max.wait.ms = 500 fetch.min.bytes = 1 group.id = myGroupId heartbeat.interval.ms = 3000 interceptor.classes = [] internal.leave.group.on.close = true isolation.level = read_uncommitted key.deserializer = class org.apache.kafka.common.serialization.StringDeserializer max.partition.fetch.bytes = 1048576 max.poll.interval.ms = 300000 max.poll.records = 1000 metadata.max.age.ms = 300000 metric.reporters = [] metrics.num.samples = 2 metrics.recording.level = INFO metrics.sample.window.ms = 30000 partition.assignment.strategy = [class org.apache.kafka.clients.consumer.RangeAssignor] receive.buffer.bytes = 65536 reconnect.backoff.max.ms = 1000 reconnect.backoff.ms = 50 request.timeout.ms = 30000 retry.backoff.ms = 100 sasl.client.callback.handler.class = null sasl.jaas.config = null sasl.kerberos.kinit.cmd = /usr/bin/kinit sasl.kerberos.min.time.before.relogin = 60000 sasl.kerberos.service.name = null sasl.kerberos.ticket.renew.jitter = 0.05 sasl.kerberos.ticket.renew.window.factor = 0.8 sasl.login.callback.handler.class = null sasl.login.class = null sasl.login.refresh.buffer.seconds = 300 sasl.login.refresh.min.period.seconds = 60 sasl.login.refresh.window.factor = 0.8 sasl.login.refresh.window.jitter = 0.05 sasl.mechanism = GSSAPI security.protocol = PLAINTEXT send.buffer.bytes = 131072 session.timeout.ms = 10000 ssl.cipher.suites = null ssl.enabled.protocols = [TLSv1.2, TLSv1.1, TLSv1] ssl.endpoint.identification.algorithm = https ssl.key.password = null ssl.keymanager.algorithm = SunX509 ssl.keystore.location = null ssl.keystore.password = null ssl.keystore.type = JKS ssl.protocol = TLS ssl.provider = null ssl.secure.random.implementation = null ssl.trustmanager.algorithm = PKIX ssl.truststore.location = null ssl.truststore.password = null ssl.truststore.type = JKS value.deserializer = class org.apache.kafka.common.serialization.StringDeserializer 2020-02-21 23:54:31.016 mallSearch [main] INFO org.apache.kafka.common.utils.AppInfoParser - Kafka version : 2.0.1 2020-02-21 23:54:31.016 mallSearch [main] INFO org.apache.kafka.common.utils.AppInfoParser - Kafka commitId : fa14705e51bd2ce5 2020-02-21 23:54:31.313 mallSearch [DiscoveryClient-InstanceInfoReplicator-0] INFO com.netflix.discovery.DiscoveryClient - DiscoveryClient_REPORTMANAGER/192.168.62.1:9011: registering service... 2020-02-21 23:54:31.547 mallSearch [DiscoveryClient-InstanceInfoReplicator-0] INFO com.netflix.discovery.DiscoveryClient - DiscoveryClient_REPORTMANAGER/192.168.62.1:9011 - registration status: 204 2020-02-21 23:54:31.656 mallSearch [main] INFO org.apache.kafka.clients.Metadata - Cluster ID: rgWO07ohQH6Rn35woczhUQ 2020-02-21 23:54:31.719 mallSearch [main] INFO org.apache.kafka.clients.consumer.ConsumerConfig - ConsumerConfig values: auto.commit.interval.ms = 1000 auto.offset.reset = earliest bootstrap.servers = [10.236.6.52:9092] check.crcs = true client.id = connections.max.idle.ms = 540000 default.api.timeout.ms = 60000 enable.auto.commit = true exclude.internal.topics = true fetch.max.bytes = 52428800 fetch.max.wait.ms = 500 fetch.min.bytes = 1 group.id = myGroupId heartbeat.interval.ms = 3000 interceptor.classes = [] internal.leave.group.on.close = true isolation.level = read_uncommitted key.deserializer = class org.apache.kafka.common.serialization.StringDeserializer max.partition.fetch.bytes = 1048576 max.poll.interval.ms = 300000 max.poll.records = 1000 metadata.max.age.ms = 300000 metric.reporters = [] metrics.num.samples = 2 metrics.recording.level = INFO metrics.sample.window.ms = 30000 partition.assignment.strategy = [class org.apache.kafka.clients.consumer.RangeAssignor] receive.buffer.bytes = 65536 reconnect.backoff.max.ms = 1000 reconnect.backoff.ms = 50 request.timeout.ms = 30000 retry.backoff.ms = 100 sasl.client.callback.handler.class = null sasl.jaas.config = null sasl.kerberos.kinit.cmd = /usr/bin/kinit sasl.kerberos.min.time.before.relogin = 60000 sasl.kerberos.service.name = null sasl.kerberos.ticket.renew.jitter = 0.05 sasl.kerberos.ticket.renew.window.factor = 0.8 sasl.login.callback.handler.class = null sasl.login.class = null sasl.login.refresh.buffer.seconds = 300 sasl.login.refresh.min.period.seconds = 60 sasl.login.refresh.window.factor = 0.8 sasl.login.refresh.window.jitter = 0.05 sasl.mechanism = GSSAPI security.protocol = PLAINTEXT send.buffer.bytes = 131072 session.timeout.ms = 10000 ssl.cipher.suites = null ssl.enabled.protocols = [TLSv1.2, TLSv1.1, TLSv1] ssl.endpoint.identification.algorithm = https ssl.key.password = null ssl.keymanager.algorithm = SunX509 ssl.keystore.location = null ssl.keystore.password = null ssl.keystore.type = JKS ssl.protocol = TLS ssl.provider = null ssl.secure.random.implementation = null ssl.trustmanager.algorithm = PKIX ssl.truststore.location = null ssl.truststore.password = null ssl.truststore.type = JKS value.deserializer = class org.apache.kafka.common.serialization.StringDeserializer 2020-02-21 23:54:31.719 mallSearch [main] INFO org.apache.kafka.common.utils.AppInfoParser - Kafka version : 2.0.1 2020-02-21 23:54:31.719 mallSearch [main] INFO org.apache.kafka.common.utils.AppInfoParser - Kafka commitId : fa14705e51bd2ce5 2020-02-21 23:54:31.719 mallSearch [main] INFO o.s.scheduling.concurrent.ThreadPoolTaskScheduler - Initializing ExecutorService 2020-02-21 23:54:31.734 mallSearch [main] INFO org.apache.kafka.clients.consumer.ConsumerConfig - ConsumerConfig values: auto.commit.interval.ms = 5000 auto.offset.reset = earliest bootstrap.servers = [127.0.0.1:9092] check.crcs = true client.id = connections.max.idle.ms = 540000 default.api.timeout.ms = 60000 enable.auto.commit = true exclude.internal.topics = true fetch.max.bytes = 52428800 fetch.max.wait.ms = 500 fetch.min.bytes = 1 group.id = etl heartbeat.interval.ms = 3000 interceptor.classes = [] internal.leave.group.on.close = true isolation.level = read_uncommitted key.deserializer = class org.apache.kafka.common.serialization.StringDeserializer max.partition.fetch.bytes = 1048576 max.poll.interval.ms = 300000 max.poll.records = 1000 metadata.max.age.ms = 300000 metric.reporters = [] metrics.num.samples = 2 metrics.recording.level = INFO metrics.sample.window.ms = 30000 partition.assignment.strategy = [class org.apache.kafka.clients.consumer.RangeAssignor] receive.buffer.bytes = 65536 reconnect.backoff.max.ms = 1000 reconnect.backoff.ms = 50 request.timeout.ms = 180000 retry.backoff.ms = 100 sasl.client.callback.handler.class = null sasl.jaas.config = null sasl.kerberos.kinit.cmd = /usr/bin/kinit sasl.kerberos.min.time.before.relogin = 60000 sasl.kerberos.service.name = null sasl.kerberos.ticket.renew.jitter = 0.05 sasl.kerberos.ticket.renew.window.factor = 0.8 sasl.login.callback.handler.class = null sasl.login.class = null sasl.login.refresh.buffer.seconds = 300 sasl.login.refresh.min.period.seconds = 60 sasl.login.refresh.window.factor = 0.8 sasl.login.refresh.window.jitter = 0.05 sasl.mechanism = GSSAPI security.protocol = PLAINTEXT send.buffer.bytes = 131072 session.timeout.ms = 120000 ssl.cipher.suites = null ssl.enabled.protocols = [TLSv1.2, TLSv1.1, TLSv1] ssl.endpoint.identification.algorithm = https ssl.key.password = null ssl.keymanager.algorithm = SunX509 ssl.keystore.location = null ssl.keystore.password = null ssl.keystore.type = JKS ssl.protocol = TLS ssl.provider = null ssl.secure.random.implementation = null ssl.trustmanager.algorithm = PKIX ssl.truststore.location = null ssl.truststore.password = null ssl.truststore.type = JKS value.deserializer = class org.apache.kafka.common.serialization.StringDeserializer 2020-02-21 23:54:31.734 mallSearch [main] INFO org.apache.kafka.common.utils.AppInfoParser - Kafka version : 2.0.1 2020-02-21 23:54:31.750 mallSearch [main] INFO org.apache.kafka.common.utils.AppInfoParser - Kafka commitId : fa14705e51bd2ce5 2020-02-21 23:54:32.016 mallSearch [org.springframework.kafka.KafkaListenerEndpointContainer#6-0-C-1] INFO org.apache.kafka.clients.Metadata - Cluster ID: rgWO07ohQH6Rn35woczhUQ 2020-02-21 23:54:32.047 mallSearch [org.springframework.kafka.KafkaListenerEndpointContainer#6-0-C-1] INFO o.a.k.c.consumer.internals.AbstractCoordinator - [Consumer clientId=consumer-2, groupId=myGroupId] Discovered group coordinator 10.236.6.52:9092 (id: 2147483646 rack: null) 2020-02-21 23:54:32.063 mallSearch [org.springframework.kafka.KafkaListenerEndpointContainer#6-0-C-1] INFO o.a.k.c.consumer.internals.ConsumerCoordinator - [Consumer clientId=consumer-2, groupId=myGroupId] Revoking previously assigned partitions [] 2020-02-21 23:54:32.063 mallSearch [org.springframework.kafka.KafkaListenerEndpointContainer#6-0-C-1] INFO o.s.kafka.listener.KafkaMessageListenerContainer - partitions revoked: [] 2020-02-21 23:54:32.063 mallSearch [org.springframework.kafka.KafkaListenerEndpointContainer#6-0-C-1] INFO o.a.k.c.consumer.internals.AbstractCoordinator - [Consumer clientId=consumer-2, groupId=myGroupId] (Re-)joining group 2020-02-21 23:54:32.391 mallSearch [org.springframework.kafka.KafkaListenerEndpointContainer#6-0-C-1] INFO o.a.k.c.consumer.internals.AbstractCoordinator - [Consumer clientId=consumer-2, groupId=myGroupId] Successfully joined group with generation 21 2020-02-21 23:54:32.406 mallSearch [org.springframework.kafka.KafkaListenerEndpointContainer#6-0-C-1] INFO o.a.k.c.consumer.internals.ConsumerCoordinator - [Consumer clientId=consumer-2, groupId=myGroupId] Setting newly assigned partitions [es-mall-brand-update-0] 2020-02-21 23:54:32.625 mallSearch [org.springframework.kafka.KafkaListenerEndpointContainer#6-0-C-1] INFO o.s.kafka.listener.KafkaMessageListenerContainer - partitions assigned: [es-mall-brand-update-0] 2020-02-21 23:54:32.828 mallSearch [main] WARN org.apache.kafka.clients.NetworkClient - [Consumer clientId=consumer-3, groupId=etl] Connection to node -1 could not be established. Broker may not be available. 2020-02-21 23:54:33.969 mallSearch [main] WARN org.apache.kafka.clients.NetworkClient - [Consumer clientId=consumer-3, groupId=etl] Connection to node -1 could not be established. Broker may not be available. 2020-02-21 23:54:35.219 mallSearch [main] WARN org.apache.kafka.clients.NetworkClient - [Consumer clientId=consumer-3, groupId=etl] Connection to node -1 could not be established. Broker may not be available. 2020-02-21 23:54:36.468 mallSearch [main] WARN org.apache.kafka.clients.NetworkClient - [Consumer clientId=consumer-3, groupId=etl] Connection to node -1 could not be established. Broker may not be available. 2020-02-21 23:54:37.937 mallSearch [main] WARN org.apache.kafka.clients.NetworkClient - [Consumer clientId=consumer-3, groupId=etl] Connection to node -1 could not be established. Broker may not be available. 2020-02-21 23:54:39.764 mallSearch [main] WARN org.apache.kafka.clients.NetworkClient - [Consumer clientId=consumer-3, groupId=etl] Connection to node -1 could not be established. Broker may not be available. 2020-02-21 23:54:41.904 mallSearch [main] WARN org.apache.kafka.clients.NetworkClient - [Consumer clientId=consumer-3, groupId=etl] Connection to node -1 could not be established. Broker may not be available. 2020-02-21 23:54:44.185 mallSearch [main] WARN org.apache.kafka.clients.NetworkClient - [Consumer clientId=consumer-3, groupId=etl] Connection to node -1 could not be established. Broker may not be available. 2020-02-21 23:54:46.372 mallSearch [main] WARN org.apache.kafka.clients.NetworkClient - [Consumer clientId=consumer-3, groupId=etl] Connection to node -1 could not be established. Broker may not be available. 2020-02-21 23:54:48.309 mallSearch [main] WARN org.apache.kafka.clients.NetworkClient - [Consumer clientId=consumer-3, groupId=etl] Connection to node -1 could not be established. Broker may not be available. 2020-02-21 23:54:50.231 mallSearch [main] WARN org.apache.kafka.clients.NetworkClient - [Consumer clientId=consumer-3, groupId=etl] Connection to node -1 could not be established. Broker may not be available. 2020-02-21 23:54:52.152 mallSearch [main] WARN org.apache.kafka.clients.NetworkClient - [Consumer clientId=consumer-3, groupId=etl] Connection to node -1 could not be established. Broker may not be available. 2020-02-21 23:54:54.370 mallSearch [main] WARN org.apache.kafka.clients.NetworkClient - [Consumer clientId=consumer-3, groupId=etl] Connection to node -1 could not be established. Broker may not be available. 2020-02-21 23:54:56.495 mallSearch [main] WARN org.apache.kafka.clients.NetworkClient - [Consumer clientId=consumer-3, groupId=etl] Connection to node -1 could not be established. Broker may not be available. 2020-02-21 23:54:58.416 mallSearch [main] WARN org.apache.kafka.clients.NetworkClient - [Consumer clientId=consumer-3, groupId=etl] Connection to node -1 could not be established. Broker may not be available. 2020-02-21 23:55:00.588 mallSearch [main] WARN org.apache.kafka.clients.NetworkClient - [Consumer clientId=consumer-3, groupId=etl] Connection to node -1 could not be established. Broker may not be available. 2020-02-21 23:55:02.602 mallSearch [main] WARN org.apache.kafka.clients.NetworkClient - [Consumer clientId=consumer-3, groupId=etl] Connection to node -1 could not be established. Broker may not be available. 2020-02-21 23:55:04.540 mallSearch [main] WARN org.apache.kafka.clients.NetworkClient - [Consumer clientId=consumer-3, groupId=etl] Connection to node -1 could not be established. Broker may not be available. 2020-02-21 23:55:06.570 mallSearch [main] WARN org.apache.kafka.clients.NetworkClient - [Consumer clientId=consumer-3, groupId=etl] Connection to node -1 could not be established. Broker may not be available. 2020-02-21 23:55:08.617 mallSearch [main] WARN org.apache.kafka.clients.NetworkClient - [Consumer clientId=consumer-3, groupId=etl] Connection to node -1 could not be established. Broker may not be available. 2020-02-21 23:55:10.507 mallSearch [main] WARN org.apache.kafka.clients.NetworkClient - [Consumer clientId=consumer-3, groupId=etl] Connection to node -1 could not be established. Broker may not be available. 2020-02-21 23:55:12.459 mallSearch [main] WARN org.apache.kafka.clients.NetworkClient - [Consumer clientId=consumer-3, groupId=etl] Connection to node -1 could not be established. Broker may not be available. 2020-02-21 23:55:14.506 mallSearch [main] WARN org.apache.kafka.clients.NetworkClient - [Consumer clientId=consumer-3, groupId=etl] Connection to node -1 could not be established. Broker may not be available. 2020-02-21 23:55:16.631 mallSearch [main] WARN org.apache.kafka.clients.NetworkClient - [Consumer clientId=consumer-3, groupId=etl] Connection to node -1 could not be established. Broker may not be available. 2020-02-21 23:55:18.802 mallSearch [main] WARN org.apache.kafka.clients.NetworkClient - [Consumer clientId=consumer-3, groupId=etl] Connection to node -1 could not be established. Broker may not be available. 2020-02-21 23:55:20.708 mallSearch [main] WARN org.apache.kafka.clients.NetworkClient - [Consumer clientId=consumer-3, groupId=etl] Connection to node -1 could not be established. Broker may not be available. 2020-02-21 23:55:22.848 mallSearch [main] WARN org.apache.kafka.clients.NetworkClient - [Consumer clientId=consumer-3, groupId=etl] Connection to node -1 could not be established. Broker may not be available. 2020-02-21 23:55:24.988 mallSearch [main] WARN org.apache.kafka.clients.NetworkClient - [Consumer clientId=consumer-3, groupId=etl] Connection to node -1 could not be established. Broker may not be available. 2020-02-21 23:55:27.113 mallSearch [main] WARN org.apache.kafka.clients.NetworkClient - [Consumer clientId=consumer-3, groupId=etl] Connection to node -1 could not be established. Broker may not be available. 2020-02-21 23:55:29.346 mallSearch [main] WARN org.apache.kafka.clients.NetworkClient - [Consumer clientId=consumer-3, groupId=etl] Connection to node -1 could not be established. Broker may not be available. 2020-02-21 23:55:31.611 mallSearch [main] WARN org.apache.kafka.clients.NetworkClient - [Consumer clientId=consumer-3, groupId=etl] Connection to node -1 could not be established. Broker may not be available. 2020-02-21 23:55:31.750 mallSearch [main] WARN o.s.b.w.s.c.AnnotationConfigServletWebServerApplicationContext - Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Failed to start bean 'org.springframework.kafka.config.internalKafkaListenerEndpointRegistry'; nested exception is org.apache.kafka.common.errors.TimeoutException: Timeout expired while fetching topic metadata 2020-02-21 23:55:31.782 mallSearch [main] INFO o.s.scheduling.concurrent.ThreadPoolTaskExecutor - Shutting down ExecutorService 'applicationTaskExecutor' 2020-02-21 23:55:32.516 mallSearch [main] INFO o.s.jmx.export.annotation.AnnotationMBeanExporter - Could not unregister MBean [com.github.tobato.fastdfs.conn:name=fdfsConnectionPool,type=FdfsConnectionPool] as said MBean is not registered (perhaps already unregistered by an external process) 2020-02-21 23:56:00.384 mallSearch [main] INFO com.netflix.discovery.DiscoveryClient - Shutting down DiscoveryClient ... 2020-02-21 23:56:00.431 mallSearch [main] WARN o.s.c.annotation.CommonAnnotationBeanPostProcessor - Destroy method on bean with name 'scopedTarget.eurekaClient' threw an exception: org.springframework.beans.factory.BeanCreationNotAllowedException: Error creating bean with name 'eurekaInstanceConfigBean': Singleton bean creation not allowed while singletons of this factory are in destruction (Do not request a bean from a BeanFactory in a destroy method implementation!) 2020-02-21 23:56:00.431 mallSearch [main] INFO org.apache.catalina.core.StandardService - Stopping service [Tomcat] 2020-02-21 23:56:00.462 mallSearch [main] INFO o.s.b.a.l.ConditionEvaluationReportLoggingListener - Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 2020-02-21 23:56:00.478 mallSearch [main] ERROR org.springframework.boot.SpringApplication - Application run failed org.springframework.context.ApplicationContextException: Failed to start bean 'org.springframework.kafka.config.internalKafkaListenerEndpointRegistry'; nested exception is org.apache.kafka.common.errors.TimeoutException: Timeout expired while fetching topic metadata at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:185) at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:53) at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:360) at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:158) at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:122) at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:893) at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.finishRefresh(ServletWebServerApplicationContext.java:163) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:552) at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:142) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:775) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) at org.springframework.boot.SpringApplication.run(SpringApplication.java:316) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1260) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1248) at cn.chinaunicom.mall.mallsearch.ReportManagerApplication.main(ReportManagerApplication.java:85) Caused by: org.apache.kafka.common.errors.TimeoutException: Timeout expired while fetching topic metadata 2020-02-21 23:56:01.634 mallSearch [DiscoveryClient-InstanceInfoReplicator-0] WARN com.netflix.discovery.InstanceInfoReplicator - There was a problem with the instance info replicator org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'eurekaInstanceConfigBean' defined in class path resource [org/springframework/cloud/netflix/eureka/EurekaClientAutoConfiguration.class]: Unsatisfied dependency expressed through method 'eurekaInstanceConfigBean' parameter 0; nested exception is org.springframework.boot.context.properties.ConfigurationPropertiesBindException: Error creating bean with name 'inetUtilsProperties': Could not bind properties to 'InetUtilsProperties' : prefix=spring.cloud.inetutils, ignoreInvalidFields=false, ignoreUnknownFields=true; nested exception is java.lang.IllegalStateException: org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext@31c2affc has not been refreshed yet at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:769) at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:509) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1305) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1144) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:515) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:277) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1247) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1167) at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:857) at org.springframework.beans.factory.support.ConstructorResolver.resolvePreparedArguments(ConstructorResolver.java:804) at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:430) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1305) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1144) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:515) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$1(AbstractBeanFactory.java:356) at org.springframework.cloud.context.scope.GenericScope$BeanLifecycleWrapper.getBean(GenericScope.java:390) at org.springframework.cloud.context.scope.GenericScope.get(GenericScope.java:184) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:353) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) at org.springframework.aop.target.SimpleBeanTargetSource.getTarget(SimpleBeanTargetSource.java:35) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:672) at com.netflix.appinfo.ApplicationInfoManager$$EnhancerBySpringCGLIB$$918f0f04.refreshDataCenterInfoIfRequired(<generated>) at com.netflix.discovery.DiscoveryClient.refreshInstanceInfo(DiscoveryClient.java:1377) at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:117) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266) at java.util.concurrent.FutureTask.run(FutureTask.java) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: org.springframework.boot.context.properties.ConfigurationPropertiesBindException: Error creating bean with name 'inetUtilsProperties': Could not bind properties to 'InetUtilsProperties' : prefix=spring.cloud.inetutils, ignoreInvalidFields=false, ignoreUnknownFields=true; nested exception is java.lang.IllegalStateException: org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext@31c2affc has not been refreshed yet at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.bind(ConfigurationPropertiesBindingPostProcessor.java:110) at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.postProcessBeforeInitialization(ConfigurationPropertiesBindingPostProcessor.java:93) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:414) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1754) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:593) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:515) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:277) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1247) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1167) at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:857) at org.springframework.beans.factory.support.ConstructorResolver.resolvePreparedArguments(ConstructorResolver.java:804) at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:430) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1305) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1144) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:515) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:277) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1247) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1167) at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:857) at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:760) ... 37 common frames omitted Caused by: java.lang.IllegalStateException: org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext@31c2affc has not been refreshed yet at org.springframework.context.support.AbstractApplicationContext.assertBeanFactoryActive(AbstractApplicationContext.java:1092) at org.springframework.context.support.AbstractApplicationContext.getBeanProvider(AbstractApplicationContext.java:1134) at org.springframework.boot.context.properties.ConfigurationPropertiesBinder.getBindHandlerAdvisors(ConfigurationPropertiesBinder.java:138) at org.springframework.boot.context.properties.ConfigurationPropertiesBinder.getBindHandler(ConfigurationPropertiesBinder.java:130) at org.springframework.boot.context.properties.ConfigurationPropertiesBinder.bind(ConfigurationPropertiesBinder.java:82) at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.bind(ConfigurationPropertiesBindingPostProcessor.java:107) ... 65 common frames omitted Disconnected from the target VM, address: '127.0.0.1:62410', transport: 'socket' ```

shiro配置,项目启动报错

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'shiroFilter' defined in class path resource [applicationContext-shiro.xml]: Cannot resolve reference to bean 'securityManager' while setting bean property 'securityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'securityManager' defined in class path resource [applicationContext-shiro.xml]: Cannot resolve reference to bean 'bosRealm' while setting bean property 'realm'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'bosRealm': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private cn.itcast.bos.service.system.UserService cn.itcast.bos.realm.BosRealm.userService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userServiceimpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private cn.itcast.bos.dao.system.UserRepository cn.itcast.bos.service.system.impl.UserServiceimpl.userRepository; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [cn.itcast.bos.dao.system.UserRepository] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)} 看意思是securityManager在shiroFilter中的应用不能解析,但是检查了好长时间感觉没问题,实在不知道什么问题了,求大神指导

springCloud项目Eureka注册中心和各个微服务启动时报错,启动不起来

springCloud项目Eureka注册中心和各个微服务启动时报错,启动不起来 我用的idea,在别人电脑上可以运行,到我这就报错 跪求大神看看 ``` java.lang.TypeNotPresentException: Type org.springframework.jdbc.CannotGetJdbcConnectionException not present at sun.reflect.generics.factory.CoreReflectionFactory.makeNamedType(CoreReflectionFactory.java:117) at sun.reflect.generics.visitor.Reifier.visitClassTypeSignature(Reifier.java:125) at sun.reflect.generics.tree.ClassTypeSignature.accept(ClassTypeSignature.java:49) at sun.reflect.generics.visitor.Reifier.reifyTypeArguments(Reifier.java:68) at sun.reflect.generics.visitor.Reifier.visitClassTypeSignature(Reifier.java:138) at sun.reflect.generics.tree.ClassTypeSignature.accept(ClassTypeSignature.java:49) at sun.reflect.generics.repository.ClassRepository.getSuperclass(ClassRepository.java:87) at java.lang.Class.getGenericSuperclass(Class.java:777) at org.springframework.core.ResolvableType.getSuperType(ResolvableType.java:466) at org.springframework.core.ResolvableType.as(ResolvableType.java:455) at org.springframework.core.ResolvableType.forClass(ResolvableType.java:1037) at org.springframework.boot.diagnostics.AbstractFailureAnalyzer.getCauseType(AbstractFailureAnalyzer.java:58) at org.springframework.boot.diagnostics.AbstractFailureAnalyzer.analyze(AbstractFailureAnalyzer.java:34) at org.springframework.boot.diagnostics.FailureAnalyzers.analyze(FailureAnalyzers.java:114) at org.springframework.boot.diagnostics.FailureAnalyzers.reportException(FailureAnalyzers.java:107) at org.springframework.boot.SpringApplication.reportFailure(SpringApplication.java:848) at org.springframework.boot.SpringApplication.handleRunFailure(SpringApplication.java:832) at org.springframework.boot.SpringApplication.run(SpringApplication.java:327) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1260) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1248) at com.dhcc.micro.registry.RegistryEntry.main(RegistryEntry.java:15) Caused by: java.lang.ClassNotFoundException: org.springframework.jdbc.CannotGetJdbcConnectionException at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:348) at sun.reflect.generics.factory.CoreReflectionFactory.makeNamedType(CoreReflectionFactory.java:114) ... 20 common frames omitted ERROR [registry] 2019-09-20 10:47:49.146 [main] o.s.b.SpringApplication.reportFailure: Application run failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'connManFactory' defined in class path resource [org/springframework/cloud/commons/httpclient/HttpClientConfiguration$ApacheHttpClientConfiguration.class]: Post-processing of merged bean definition failed; nested exception is java.lang.IllegalStateException: Failed to introspect Class [org.springframework.cloud.commons.httpclient.DefaultApacheHttpClientConnectionManagerFactory] from ClassLoader [sun.misc.Launcher$AppClassLoader@14dad5dc] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:553) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:498) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320) at org.springframework.beans.factory.support.AbstractBeanFactory$$Lambda$136/1567705314.getObject(Unknown Source) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:846) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:863) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:546) at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:142) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:775) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) at org.springframework.boot.SpringApplication.run(SpringApplication.java:316) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1260) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1248) at com.dhcc.micro.registry.RegistryEntry.main(RegistryEntry.java:15) Caused by: java.lang.IllegalStateException: Failed to introspect Class [org.springframework.cloud.commons.httpclient.DefaultApacheHttpClientConnectionManagerFactory] from ClassLoader [sun.misc.Launcher$AppClassLoader@14dad5dc] at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:686) at org.springframework.util.ReflectionUtils.doWithLocalMethods(ReflectionUtils.java:546) at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.buildLifecycleMetadata(InitDestroyAnnotationBeanPostProcessor.java:207) at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.findLifecycleMetadata(InitDestroyAnnotationBeanPostProcessor.java:189) at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessMergedBeanDefinition(InitDestroyAnnotationBeanPostProcessor.java:128) at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.postProcessMergedBeanDefinition(CommonAnnotationBeanPostProcessor.java:297) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyMergedBeanDefinitionPostProcessors(AbstractAutowireCapableBeanFactory.java:1044) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:550) ... 16 common frames omitted Caused by: java.lang.NoClassDefFoundError: org/apache/http/config/RegistryBuilder at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Class.java:2701) at java.lang.Class.getDeclaredMethods(Class.java:1975) at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:668) ... 23 common frames omitted Caused by: java.lang.ClassNotFoundException: org.apache.http.config.RegistryBuilder at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 27 common frames omitted Process finished with exit code 1 ```

引入spring-cloud-starter-netflix-eureka-server报错

如题,映入该依赖就报错,这是我的pom ``` <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.1.6.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent> <groupId>com.example</groupId> <artifactId>springclouddemo</artifactId> <version>0.0.1-SNAPSHOT</version> <name>springclouddemo</name> <description>Demo project for Spring Boot</description> <properties> <java.version>1.8</java.version> <spring-cloud.version>Greenwich.SR5</spring-cloud.version> </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-actuator</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> </dependencies> <dependencyManagement> <dependencies> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-dependencies</artifactId> <version>${spring-cloud.version}</version> <type>pom</type> <scope>import</scope> </dependency> </dependencies> </dependencyManagement> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> ``` 错误内容如下 org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration$RefreshableEurekaClientConfiguration': Unsatisfied dependency expressed through field 'optionalArgs'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'discoveryClientOptionalArgs' defined in class path resource [org/springframework/cloud/netflix/eureka/config/DiscoveryClientOptionalArgsConfiguration.class]: Post-processing of merged bean definition failed; nested exception is java.lang.IllegalStateException: Failed to introspect Class [com.netflix.discovery.AbstractDiscoveryClientOptionalArgs] from ClassLoader [sun.misc.Launcher$AppClassLoader@b4aac2] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:596) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:90) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:374) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1411) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:592) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:515) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:845) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:877) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:549) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140) ~[spring-boot-2.1.6.RELEASE.jar:2.1.6.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:742) [spring-boot-2.1.6.RELEASE.jar:2.1.6.RELEASE] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:389) [spring-boot-2.1.6.RELEASE.jar:2.1.6.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:311) [spring-boot-2.1.6.RELEASE.jar:2.1.6.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1213) [spring-boot-2.1.6.RELEASE.jar:2.1.6.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1202) [spring-boot-2.1.6.RELEASE.jar:2.1.6.RELEASE] at com.example.springclouddemo.SpringclouddemoApplication.main(SpringclouddemoApplication.java:14) [classes/:na] Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'discoveryClientOptionalArgs' defined in class path resource [org/springframework/cloud/netflix/eureka/config/DiscoveryClientOptionalArgsConfiguration.class]: Post-processing of merged bean definition failed; nested exception is java.lang.IllegalStateException: Failed to introspect Class [com.netflix.discovery.AbstractDiscoveryClientOptionalArgs] from ClassLoader [sun.misc.Launcher$AppClassLoader@b4aac2] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:570) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:515) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:277) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1251) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1171) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:593) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE] ... 19 common frames omitted Caused by: java.lang.IllegalStateException: Failed to introspect Class [com.netflix.discovery.AbstractDiscoveryClientOptionalArgs] from ClassLoader [sun.misc.Launcher$AppClassLoader@b4aac2] at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:507) ~[spring-core-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.util.ReflectionUtils.doWithLocalMethods(ReflectionUtils.java:367) ~[spring-core-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.buildLifecycleMetadata(InitDestroyAnnotationBeanPostProcessor.java:207) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.findLifecycleMetadata(InitDestroyAnnotationBeanPostProcessor.java:189) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessMergedBeanDefinition(InitDestroyAnnotationBeanPostProcessor.java:128) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.postProcessMergedBeanDefinition(CommonAnnotationBeanPostProcessor.java:297) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyMergedBeanDefinitionPostProcessors(AbstractAutowireCapableBeanFactory.java:1077) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:567) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE] ... 28 common frames omitted Caused by: java.lang.NoClassDefFoundError: com/netflix/eventbus/spi/EventBus at java.lang.Class.getDeclaredMethods0(Native Method) ~[na:1.8.0_152] at java.lang.Class.privateGetDeclaredMethods(Class.java:2701) ~[na:1.8.0_152] at java.lang.Class.getDeclaredMethods(Class.java:1975) ~[na:1.8.0_152] at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:489) ~[spring-core-5.1.8.RELEASE.jar:5.1.8.RELEASE] ... 35 common frames omitted Caused by: java.lang.ClassNotFoundException: com.netflix.eventbus.spi.EventBus at java.net.URLClassLoader.findClass(URLClassLoader.java:381) ~[na:1.8.0_152] at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[na:1.8.0_152] at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:338) ~[na:1.8.0_152] at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[na:1.8.0_152] ... 39 common frames omitted

spring cloud feign启动报错

我的启动类 ``` import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.cloud.netflix.eureka.EnableEurekaClient; import org.springframework.cloud.openfeign.EnableFeignClients; @SpringBootApplication @EnableEurekaClient @EnableFeignClients public class ConsoleStarter { public static void main(String[] args) { SpringApplication.run(ConsoleStarter.class, args); } } ``` 我的feign client ``` package com.test.controller.login; import org.springframework.cloud.openfeign.FeignClient; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RequestBody; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import com.test.entity.user.LoginUserModel; import com.test.myenum.GlobalAttributes; @FeignClient(value = GlobalAttributes.EURAKA_PRIMARY) public interface LoginUserClient { @RequestMapping(value = "/getUserByAccount", method = RequestMethod.GET) public LoginUserModel getUserByAccount(@PathVariable(value = "account") String account); } ``` 启动之后报错,信息如下: ``` Description: Field loginUserClient in com.test.config.shiro.loginway.NomalLogin required a bean of type 'org.springframework.cloud.openfeign.FeignContext' that could not be found. - Bean method 'feignContext' not loaded because @ConditionalOnClass did not find required class 'feign.Feign' Action: Consider revisiting the conditions above or defining a bean of type 'org.springframework.cloud.openfeign.FeignContext' in your configuration. ``` 启动类我试过这样配置: ``` @SpringBootApplication @EnableEurekaClient @ComponentScan(basePackages = {"com.test.client"}) @EnableFeignClients(basePackages ={"com.test.client"}) public class ConsoleStarter { public static void main(String[] args) { SpringApplication.run(ConsoleStarter.class, args); } } ``` 启动成功了,但其他的bean没有生成了(指定扫描路径的原因),所以我这样: ``` @SpringBootApplication @EnableEurekaClient @ComponentScan(basePackages = {"com.test.client","com.test.controller","com.test.config"}) @EnableFeignClients(basePackages ={"com.test.client"}) public class ConsoleStarter { public static void main(String[] args) { SpringApplication.run(ConsoleStarter.class, args); } } ``` 但是又启动报错了...

SpringCloud Feign配置负载均衡报错

使用Feign做负载均衡的时候,本来用的SpringBoot版本是1.5.3,没有问题。可是当我换成2.1.3,发现请求报错,错误提示: ![图片说明](https://img-ask.csdn.net/upload/201903/24/1553424786_789616.png) 代码如下: POM.XML ```xml <?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.1.3.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent> <groupId>com.example</groupId> <artifactId>feign</artifactId> <version>0.0.1-SNAPSHOT</version> <name>feign</name> <description>Demo project for Spring Boot</description> <properties> <java.version>1.8</java.version> </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-netflix-eureka</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-actuator</artifactId> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-netflix-hystrix-dashboard</artifactId> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-openfeign</artifactId> </dependency> <dependency> <groupId>com.netflix.hystrix</groupId> <artifactId>hystrix-javanica</artifactId> <version>1.5.12</version> </dependency> </dependencies> <dependencyManagement> <dependencies> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-dependencies</artifactId> <version>Finchley.RC1</version> <type>pom</type> <scope>import</scope> </dependency> </dependencies> </dependencyManagement> <repositories> <repository> <id>spring-milestones</id> <name>Spring Milestones</name> <url>https://repo.spring.io/milestone</url> <snapshots> <enabled>false</enabled> </snapshots> </repository> </repositories> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-surefire-plugin</artifactId> <version>2.18.1</version> <configuration> <skipTests>true</skipTests> </configuration> </plugin> </plugins> </build> </project> ``` FeignApplication ![图片说明](https://img-ask.csdn.net/upload/201903/24/1553424989_413786.png) Service ![图片说明](https://img-ask.csdn.net/upload/201903/24/1553425021_824461.png) application.yml ```yml eureka: client: serviceUrl: defaultZone: http://m103:8761/eureka/ server: port: 8901 spring: application: name: service-feign feign: httpclient: enabled: true hystrix: enabled: true management: endpoints: web: exposure: include: "*" exclude: env ``` 有没有人看一下问题出在哪里?

springboot eureka注册中心启动报错,有没有大佬帮帮忙?

springboot eureka注册中心启动报错 ![图片说明](https://img-ask.csdn.net/upload/202007/08/1594197158_265411.png) 1. idea版本是2020.1 2. jdk 1.8 **工程目录** ![图片说明](https://img-ask.csdn.net/upload/202007/08/1594197234_985648.png) **mian方法代码** ![图片说明](https://img-ask.csdn.net/upload/202007/08/1594198177_633294.png) **注册中心的pom.xml** ![图片说明](https://img-ask.csdn.net/upload/202007/08/1594197717_622893.png) **这个是最外面的pom.xml** <?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.heyu.parent</groupId> <artifactId>heyu</artifactId> <packaging>pom</packaging> <version>1.0.0-SNAPSHOT</version> <modules> <module>heyu-registry</module> </modules> <name>heyu</name> <description>Demo project for Spring Boot</description> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.2.8.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent> <!-- 统一版本号管理 --> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> <java.version>1.8</java.version> <spring-cloud.version>Finchley.SR2</spring-cloud.version> <mybatis.starter.version>1.3.2</mybatis.starter.version> <mapper.starter.version>2.0.2</mapper.starter.version> <druid.starter.version>1.1.9</druid.starter.version> <mysql.version>5.1.32</mysql.version> <pageHelper.starter.version>1.2.3</pageHelper.starter.version> <leyou.latest.version>1.0.0-SNAPSHOT</leyou.latest.version> <fastDFS.client.version>1.26.1-RELEASE</fastDFS.client.version> </properties> <dependencyManagement> <dependencies> <!-- springCloud --> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-dependencies</artifactId> <version>${spring-cloud.version}</version> <type>pom</type> <scope>import</scope> </dependency> <!-- mybatis启动器 --> <dependency> <groupId>org.mybatis.spring.boot</groupId> <artifactId>mybatis-spring-boot-starter</artifactId> <version>${mybatis.starter.version}</version> </dependency> <!-- 通用Mapper启动器 --> <dependency> <groupId>tk.mybatis</groupId> <artifactId>mapper-spring-boot-starter</artifactId> <version>${mapper.starter.version}</version> </dependency> <!-- 分页助手启动器 --> <dependency> <groupId>com.github.pagehelper</groupId> <artifactId>pagehelper-spring-boot-starter</artifactId> <version>${pageHelper.starter.version}</version> </dependency> <!-- mysql驱动 --> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>${mysql.version}</version> </dependency> <!--FastDFS客户端--> <dependency> <groupId>com.github.tobato</groupId> <artifactId>fastdfs-client</artifactId> <version>${fastDFS.client.version}</version> </dependency> </dependencies> </dependencyManagement> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> </project> `

springboot中eureka管理页打开404

这是配置文件中的内容: server.port: 8761 eureka.instance.hostname: localhost eureka.client.registerWithEureka: false eureka.client.fetchRegistry: false eureka.client.serviceUrl.defaultZone: http://${eureka.instance.hostname}:${server.port}/eureka/ gradle中的依赖: dependencies { // Eureka Server compile('org.springframework.cloud:spring-cloud-starter-netflix-eureka-server') // 该依赖用于测试阶段 testCompile('org.springframework.boot:spring-boot-starter-test') } 另外boot版本是:2.0.0.M3 cloud版本是:Finchley.M2

SpringCloud Feign消费Eureka服务报错

有没有用spring cloud 得小伙伴,在注册服务之后,调用时报: com.netflix.client.ClientException: Load balancer does not have available server for client: ec 得解决方案, (ps:相关依赖也已经引入 如下) <!--增加eureka-client的依赖--> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-eureka</artifactId> </dependency> <!-- 添加 feign 依赖,远程调用rest api--> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-feign</artifactId> </dependency>

springclude+eureka打成jar包后,启动能成功,但是不能访问到管理界面。。。

项目通过eclieps run as 运行正常,但是打成jar包后,启动能成功,但是不能访问到管理界面,求大神解答。 一下是pom.xml配置 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.cjev</groupId> <artifactId>cjev-eureka-server</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>jar</packaging> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> <java.version>1.8</java.version> </properties> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>1.5.16.RELEASE</version> <relativePath></relativePath> </parent> <dependencyManagement> <dependencies> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-dependencies</artifactId> <version>Edgware.SR4</version> <type>pom</type> <scope>import</scope> </dependency> </dependencies> </dependencyManagement> <dependencies> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-config</artifactId> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-eureka-server</artifactId> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-eureka</artifactId> </dependency> <dependency> <groupId>org.freemarker</groupId> <artifactId>freemarker</artifactId> <version>2.3.23</version> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> <!-- <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <configuration> <source>${java.version}</source> <target>${java.version}</target> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-dependency-plugin</artifactId> <executions> <execution> <id>copy-dependencies</id> <phase>package</phase> <goals> <goal>copy-dependencies</goal> </goals> <configuration> <outputDirectory>${project.build.directory}/lib</outputDirectory> <overWriteReleases>false</overWriteReleases> <overWriteSnapshots>false</overWriteSnapshots> <overWriteIfNewer>true</overWriteIfNewer> </configuration> </execution> </executions> </plugin> --> </plugins> </build> </project>

Spring boot 2.1.3启动报错 java.lang.NoClassDefFoundError: org/springframework/util/unit/DataSize

Spring cloud + Spring boot 2.1.3 启动就报错 修改过spring 版本 还是不行 ![图片说明](https://img-ask.csdn.net/upload/201903/16/1552709399_53673.png) ``` <?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.1.3.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent> <groupId>com.lskj</groupId> <artifactId>system-server</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>war</packaging> <name>system-server</name> <description>系统管理相关</description> <properties> <java.version>1.8</java.version> <spring-cloud.version>Greenwich.SR1</spring-cloud.version> <!--<spring.version>5.1.3</spring.version>--> </properties> <dependencies> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-netflix-ribbon</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> <!-- log4j --> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>1.2.17</version> </dependency> <!-- 数据库 --> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.41</version> <scope>runtime</scope> </dependency> <!-- 数据库连接池 --> <dependency> <groupId>com.mchange</groupId> <artifactId>c3p0</artifactId> <version>0.9.5.2</version> </dependency> <!-- MyBatis --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>3.4.1</version> </dependency> <!-- mybatis/spring整合包 --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis-spring</artifactId> <version>1.3.1</version> </dependency> <!-- Spring --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>4.3.5.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-beans</artifactId> <version>4.3.5.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>4.3.5.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> <version>4.3.5.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-tx</artifactId> <version>4.3.5.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>4.3.5.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>4.3.5.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-test</artifactId> <version>4.3.5.RELEASE</version> </dependency> <!-- db读写分离 --> <dependency> <groupId>org.aspectj</groupId> <artifactId>aspectjrt</artifactId> <version>1.8.9</version> </dependency> <dependency> <groupId>org.aspectj</groupId> <artifactId>aspectjweaver</artifactId> <version>1.8.9</version> </dependency> <!-- 定时器 --> <dependency> <groupId>org.quartz-scheduler</groupId> <artifactId>quartz</artifactId> <version>2.3.0</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context-support</artifactId> <version>4.3.5.RELEASE</version> </dependency> <!-- redis --> <dependency> <groupId>redis.clients</groupId> <artifactId>jedis</artifactId> </dependency> <dependency> <groupId>org.springframework.data</groupId> <artifactId>spring-data-redis</artifactId> <version>1.6.1.RELEASE</version> </dependency> <!-- spring2.X集成redis所需common-pool2,使用jedis必须依赖它--> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-pool2</artifactId> <version>2.4.2</version> </dependency> <!-- mybatis分页插件依赖 --> <dependency> <groupId>com.github.pagehelper</groupId> <artifactId>pagehelper</artifactId> <version>4.0.0</version> </dependency> </dependencies> <dependencyManagement> <dependencies> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-dependencies</artifactId> <version>${spring-cloud.version}</version> <type>pom</type> <scope>import</scope> </dependency> </dependencies> </dependencyManagement> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> <repositories> <repository> <id>spring-milestones</id> <name>Spring Milestones</name> <url>https://repo.spring.io/milestone</url> </repository> </repositories> </project> ```

请大神指点springCloud配置中心读取不到git的配置文件

git上的配置文件: eureka_service_config_application.yml  (仓库名 springCloud_Config   此yml文件不再任何文件夹下) localhost-8761 已在本地 host文件配置过    本yml文件配置在eurekaservice模块 appliaction.yml启动成功   但是放到git读取就出错了 - ``` server: port: 8761 spring: application: name: eureka_service_config_application profiles: test eureka: instance: hostname: localhost-8761 #eureka实例的主机名 client: register-with-eureka: false # 不把自己注册到eureka fetch-registry: false #不从eureka上来获取服务的注册信息,表示自己就是注册中心,我的职责是维护服务实例,并不需要检索服务 service-url: defaultZone: http://localhost-8761:8761/eureka/ --- server: port: 8762 spring: application: name: eureka_service_config_application2 profiles: dev eureka: instance: hostname: localhost-8762 #eureka实例的主机名 client: register-with-eureka: false # 不把自己注册到eureka fetch-registry: false #不从eureka上来获取服务的注册信息,表示自己就是注册中心,我的职责是维护服务实例,并不需要检索服务 service-url: defaultZone: http://localhost-8762:8762/eureka/ ``` --- 1.配置的config中心模块一(模块名 springCloudConfig) ``` server: port: 3344 spring: application: name: springCloudConfig cloud: config: server: git: uri: https://gitee.com/ykmy123/springCloud_Config.git #search-paths: /resources #配置文件所在的文件位置 如果是多文件可用"," 隔开 username: xxxxx password: xxxxx ``` --- 并在主启动类上添加了注解 @EnableConfigServer --- 2.创建一个模块二(springCloudConfigClien)测试是否拉取到信息 bootstrap.yml ``` spring: cloud: config: name: eureka_service_config_application #需要从github上读取的资源名,注意没有yml后缀 profile: test #本访问的配置项 label: master #读取的分支 uri: http://localhost:3344 #本微服务启动后会通过3344号服务,通过springCloudConfig获取github的服务 ``` controller ``` @RestController public class ConfigClientRest { @Value("${spring.application.name}") private String applicationName; @Value("${eureka.client.service-url.defaultZone}") private String eurekaServers; @Value("${server.port}") private String port; @RequestMapping(value="/getConfig", method= RequestMethod.GET) public String getConfig(){ String str="applicationName:"+applicationName+"\t eurekaServers:"+eurekaServers+"\t port:"+port; System.out.println(str); return "applicationName:"+applicationName+"\t eurekaServers:"+eurekaServers+"\t port:"+port; } } ``` 启动 ![图片说明](https://img-ask.csdn.net/upload/202005/21/1590034936_788362.png) 并访问 ![图片说明](https://img-ask.csdn.net/upload/202005/21/1590035035_165212.png) --- 3.创建eurekaservice 模块三(eureka容器) bootstrap.yml ``` spring: cloud: config: name: eureka_service_config_application #需要从github上读取的资源名,注意没有yml后缀 profile: test #本访问的配置项 label: master #读取的分支 uri: http://localhost:3344 #本微服务启动后会通过3344号服务,通过springCloudConfig获取github的服务 ``` --------- application.yml ``` spring: application: name: eureka_service_config_application ``` ------- 主启动类添加 @EnableEurekaServer 启动配置中心 模块 springCloudConfig (已经把上边的模块二给关掉了) 启动eurekaservice 模块提示报错 ![图片说明](https://img-ask.csdn.net/upload/202005/21/1590035468_590974.png) ----- 到这里创建了eurekaservice模块也想着拉取一下配置文件就出现一下疑问: --- 1.读git配置文件到项目的配置搭建思路是否有问题 2.为何模块一后 启动模块二端口是8761 可以读取到 git配置信息 (端口8761 ;而启动模块一后启动模块三 是就会报错  配置信息未读取到自动改为默认端口8080;   那模块一和模块三 配置文件都一样 按道理可以向模块二一样拉取到信息啊(个人认为可以拉取到) 3 模块二与模块三都是springboot项目  唯一不同的就是  模块二不是 eureka容器 求大神指点一下 非常感谢

为什么springcloud配置中心服务端获取到最新配置,但客户端端没有拉取最新信息?

最近在练习springcloud项目,在练习config配置中心时,已经实现了在GitHub上更新配置,配置中心服务端拿到了配置,但客户端并没有去拉取配置。 **环境**: jdk:1.8 springboot:2.0.6.RELEASE SpringCloud:Finchley.SR2 **服务端pom如下** ``` <dependencies> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-config-server</artifactId> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-config-monitor</artifactId> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId> <version>2.0.2.RELEASE</version> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-bus-amqp</artifactId> <version>2.0.0.RELEASE</version> </dependency> </dependencies> ``` **配置如下** ``` server: port: 8888 eureka: client: service-url: defaultZone: http://localhost:8761/eureka/ instance: prefer-ip-address: true spring: application: name: config cloud: config: server: git: uri: https://github.com/*****/seekbean.git username: ********* password: ********* basedir: /E:/MyDownloads/springboot rabbitmq: host: localhost port: 5672 username: guest password: guest management: endpoints: web: exposure: include: "*" ``` **客户端pom如下** ``` <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-config-client</artifactId> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-bus-amqp</artifactId> <version>2.0.0.RELEASE</version> </dependency> ``` **客户端配置如下** ``` spring: application: name: orderapi cloud: config: discovery: enabled: true service-id: CONFIG profile: dev rabbitmq: host: localhost port: 5672 username: guest password: guest eureka: client: serviceUrl: defaultZone: http://localhost:8761/eureka/ instance: prefer-ip-address: true management: endpoints: web: exposure: include: "*" endpoint: bus-refresh: enabled: true ``` 当我在GitHub上编辑更新我的配置时,会向我的config的服务端发送请求,webhooks配置为 ![图片说明](https://img-ask.csdn.net/upload/201901/19/1547868925_806235.png) 每次更新之后配置,我的config服务都能拿到最新配置 ![图片说明](https://img-ask.csdn.net/upload/201901/19/1547869058_745017.png) 但客户端却没有主动去拉取配置,无法得到实时的配置信息 ![图片说明](https://img-ask.csdn.net/upload/201901/19/1547869153_62940.png) **客户端代码如下** ``` @Data @Component @ConfigurationProperties("girl") @RefreshScope public class TestConfig { private String name; private String age; } ``` ``` @RestController @RequestMapping("/girl") public class EnvController { @Autowired private TestConfig testConfig; @GetMapping("print") public String print(){ return "name:"+testConfig.getName()+",age:"+testConfig.getAge(); } } ``` 当我在push我的配置时,config服务端拿到了配置,其控制台也输出了相应信息,但客户端的控制台却毫无反应,求大神帮忙看看,不胜感激

springboot启动报错java.lang.AbstractMethodError

java.lang.AbstractMethodError: org.apache.tomcat.websocket.server.WsFilter.destroy()V at org.apache.catalina.core.ApplicationFilterConfig.release(ApplicationFilterConfig.java:301) at org.apache.catalina.core.StandardContext.filterStop(StandardContext.java:4565) at org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5388) at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:257) at org.apache.catalina.core.ContainerBase$StopChild.call(ContainerBase.java:1400) at org.apache.catalina.core.ContainerBase$StopChild.call(ContainerBase.java:1389) at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266) at java.util.concurrent.FutureTask.run(FutureTask.java) at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) at org.apache.catalina.core.ContainerBase.stopInternal(ContainerBase.java:976) at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:257) at org.apache.catalina.core.ContainerBase$StopChild.call(ContainerBase.java:1400) at org.apache.catalina.core.ContainerBase$StopChild.call(ContainerBase.java:1389) at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266) at java.util.concurrent.FutureTask.run(FutureTask.java) at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) at org.apache.catalina.core.ContainerBase.stopInternal(ContainerBase.java:976) at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:257) at org.apache.catalina.core.StandardService.stopInternal(StandardService.java:473) at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:257) at org.apache.catalina.core.StandardServer.stopInternal(StandardServer.java:992) at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:257) at org.apache.catalina.startup.Tomcat.stop(Tomcat.java:477) at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.stopTomcat(TomcatWebServer.java:246) at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.stop(TomcatWebServer.java:300) at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.stopAndReleaseWebServer(ServletWebServerApplicationContext.java:309) at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:143) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:752) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:388) at org.springframework.boot.SpringApplication.run(SpringApplication.java:327) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1246) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1234) at com.see.SeeHealthApplication.main(SeeHealthApplication.java:10)

SpringCloud Greenwich 按照官方文档无法启动Eureka server

![图片说明](https://img-ask.csdn.net/upload/201907/02/1562081394_121223.png) 在.web(true)这里一直报错 web in SpringApplicationBuilder cannot be applied to (boolean)。 完全copy的官方文档,有人能帮忙解答一下为什么报错吗?

2019 AI开发者大会

2019 AI开发者大会(AI ProCon 2019)是由中国IT社区CSDN主办的AI技术与产业年度盛会。多年经验淬炼,如今蓄势待发:2019年9月6-7日,大会将有近百位中美顶尖AI专家、知名企业代表以及千余名AI开发者齐聚北京,进行技术解读和产业论证。我们不空谈口号,只谈技术,诚挚邀请AI业内人士一起共铸人工智能新篇章!

实现简单的文件系统

实验内容: 通过对具体的文件存储空间的管理、文件的物理结构、目录结构和文件操作的实现,加深对文件系统内部功能和实现过程的理解。 要求: 1.在内存中开辟一个虚拟磁盘空间作为文件存储器,在其上实现一个简

MIPS单周期CPU-组成原理实验-华中科技大学

使用logisim布线完成的MIPS单周期CPU,可支持28条指令。跑马灯的代码已经装入了寄存器,可以直接开启时钟运行。

2019数学建模A题高压油管的压力控制 省一论文即代码

2019数学建模A题高压油管的压力控制省一完整论文即详细C++和Matlab代码,希望对同学们有所帮助

基于QT和OpenCV的五子棋实现源码

一个简单的五子棋应用,基于QT和OpenCV的实现源码,通过相邻棋子判断是否获胜,不包含人工智能算法,适合新手入门

Git 实用技巧

这几年越来越多的开发团队使用了Git,掌握Git的使用已经越来越重要,已经是一个开发者必备的一项技能;但很多人在刚开始学习Git的时候会遇到很多疑问,比如之前使用过SVN的开发者想不通Git提交代码为什么需要先commit然后再去push,而不是一条命令一次性搞定; 更多的开发者对Git已经入门,不过在遇到一些代码冲突、需要恢复Git代码时候就不知所措,这个时候哪些对 Git掌握得比较好的少数人,就像团队中的神一样,在队友遇到 Git 相关的问题的时候用各种流利的操作来帮助队友于水火。 我去年刚加入新团队,发现一些同事对Git的常规操作没太大问题,但对Git的理解还是比较生疏,比如说分支和分支之间的关联关系、合并代码时候的冲突解决、提交代码前未拉取新代码导致冲突问题的处理等,我在协助处理这些问题的时候也记录各种问题的解决办法,希望整理后通过教程帮助到更多对Git操作进阶的开发者。 本期教程学习方法分为“掌握基础——稳步进阶——熟悉协作”三个层次。从掌握基础的 Git的推送和拉取开始,以案例进行演示,分析每一个步骤的操作方式和原理,从理解Git 工具的操作到学会代码存储结构、演示不同场景下Git遇到问题的不同处理方案。循序渐进让同学们掌握Git工具在团队协作中的整体协作流程。 在教程中会通过大量案例进行分析,案例会模拟在工作中遇到的问题,从最基础的代码提交和拉取、代码冲突解决、代码仓库的数据维护、Git服务端搭建等。为了让同学们容易理解,对Git简单易懂,文章中详细记录了详细的操作步骤,提供大量演示截图和解析。在教程的最后部分,会从提升团队整体效率的角度对Git工具进行讲解,包括规范操作、Gitlab的搭建、钩子事件的应用等。 为了让同学们可以利用碎片化时间来灵活学习,在教程文章中大程度降低了上下文的依赖,让大家可以在工作之余进行学习与实战,并同时掌握里面涉及的Git不常见操作的相关知识,理解Git工具在工作遇到的问题解决思路和方法,相信一定会对大家的前端技能进阶大有帮助。

实用主义学Python(小白也容易上手的Python实用案例)

原价169,限时立减100元! 系统掌握Python核心语法16点,轻松应对工作中80%以上的Python使用场景! 69元=72讲+源码+社群答疑+讲师社群分享会&nbsp; 【哪些人适合学习这门课程?】 1)大学生,平时只学习了Python理论,并未接触Python实战问题; 2)对Python实用技能掌握薄弱的人,自动化、爬虫、数据分析能让你快速提高工作效率; 3)想学习新技术,如:人工智能、机器学习、深度学习等,这门课程是你的必修课程; 4)想修炼更好的编程内功,优秀的工程师肯定不能只会一门语言,Python语言功能强大、使用高效、简单易学。 【超实用技能】 从零开始 自动生成工作周报 职场升级 豆瓣电影数据爬取 实用案例 奥运冠军数据分析 自动化办公:通过Python自动化分析Excel数据并自动操作Word文档,最终获得一份基于Excel表格的数据分析报告。 豆瓣电影爬虫:通过Python自动爬取豆瓣电影信息并将电影图片保存到本地。 奥运会数据分析实战 简介:通过Python分析120年间奥运会的数据,从不同角度入手分析,从而得出一些有趣的结论。 【超人气老师】 二两 中国人工智能协会高级会员 生成对抗神经网络研究者 《深入浅出生成对抗网络:原理剖析与TensorFlow实现》一书作者 阿里云大学云学院导师 前大型游戏公司后端工程师 【超丰富实用案例】 0)图片背景去除案例 1)自动生成工作周报案例 2)豆瓣电影数据爬取案例 3)奥运会数据分析案例 4)自动处理邮件案例 5)github信息爬取/更新提醒案例 6)B站百大UP信息爬取与分析案例 7)构建自己的论文网站案例

深度学习原理+项目实战+算法详解+主流框架(套餐)

深度学习系列课程从深度学习基础知识点开始讲解一步步进入神经网络的世界再到卷积和递归神经网络,详解各大经典网络架构。实战部分选择当下最火爆深度学习框架PyTorch与Tensorflow/Keras,全程实战演示框架核心使用与建模方法。项目实战部分选择计算机视觉与自然语言处理领域经典项目,从零开始详解算法原理,debug模式逐行代码解读。适合准备就业和转行的同学们加入学习! 建议按照下列课程顺序来进行学习 (1)掌握深度学习必备经典网络架构 (2)深度框架实战方法 (3)计算机视觉与自然语言处理项目实战。(按照课程排列顺序即可)

C/C++跨平台研发从基础到高阶实战系列套餐

一 专题从基础的C语言核心到c++ 和stl完成基础强化; 二 再到数据结构,设计模式完成专业计算机技能强化; 三 通过跨平台网络编程,linux编程,qt界面编程,mfc编程,windows编程,c++与lua联合编程来完成应用强化 四 最后通过基于ffmpeg的音视频播放器,直播推流,屏幕录像,

三个项目玩转深度学习(附1G源码)

从事大数据与人工智能开发与实践约十年,钱老师亲自见证了大数据行业的发展与人工智能的从冷到热。事实证明,计算机技术的发展,算力突破,海量数据,机器人技术等,开启了第四次工业革命的序章。深度学习图像分类一直是人工智能的经典任务,是智慧零售、安防、无人驾驶等机器视觉应用领域的核心技术之一,掌握图像分类技术是机器视觉学习的重中之重。针对现有线上学习的特点与实际需求,我们开发了人工智能案例实战系列课程。打造:以项目案例实践为驱动的课程学习方式,覆盖了智能零售,智慧交通等常见领域,通过基础学习、项目案例实践、社群答疑,三维立体的方式,打造最好的学习效果。

Java基础知识面试题(2020最新版)

文章目录Java概述何为编程什么是Javajdk1.5之后的三大版本JVM、JRE和JDK的关系什么是跨平台性?原理是什么Java语言有哪些特点什么是字节码?采用字节码的最大好处是什么什么是Java程序的主类?应用程序和小程序的主类有何不同?Java应用程序与小程序之间有那些差别?Java和C++的区别Oracle JDK 和 OpenJDK 的对比基础语法数据类型Java有哪些数据类型switc...

Python界面版学生管理系统

前不久上传了一个控制台版本的学生管理系统,这个是Python界面版学生管理系统,这个是使用pycharm开发的一个有界面的学生管理系统,基本的增删改查,里面又演示视频和完整代码,有需要的伙伴可以自行下

Vue.js 2.0之全家桶系列视频课程

基于新的Vue.js 2.3版本, 目前新全的Vue.js教学视频,让你少走弯路,直达技术前沿! 1. 包含Vue.js全家桶(vue.js、vue-router、axios、vuex、vue-cli、webpack、ElementUI等) 2. 采用笔记+代码案例的形式讲解,通俗易懂

linux“开发工具三剑客”速成攻略

工欲善其事,必先利其器。Vim+Git+Makefile是Linux环境下嵌入式开发常用的工具。本专题主要面向初次接触Linux的新手,熟练掌握工作中常用的工具,在以后的学习和工作中提高效率。

JAVA初级工程师面试36问(完结)

第三十一问: 说一下线程中sleep()和wait()区别? 1 . sleep()是让正在执行的线程主动让出CPU,当时间到了,在回到自己的线程让程序运行。但是它并没有释放同步资源锁只是让出。 2.wait()是让当前线程暂时退让出同步资源锁,让其他线程来获取到这个同步资源在调用notify()方法,才会让其解除wait状态,再次参与抢资源。 3. sleep()方法可以在任何地方使用,而wait()只能在同步方法或同步块使用。 ...

java jdk 8 帮助文档 中文 文档 chm 谷歌翻译

JDK1.8 API 中文谷歌翻译版 java帮助文档 JDK API java 帮助文档 谷歌翻译 JDK1.8 API 中文 谷歌翻译版 java帮助文档 Java最新帮助文档 本帮助文档是使用谷

我以为我对Mysql事务很熟,直到我遇到了阿里面试官

太惨了,面试又被吊打

智鼎(附答案).zip

并不是完整题库,但是有智鼎在线2019年9、10、11三个月的试题,有十七套以上题目,普通的网申行测题足以对付,可以在做题时自己总结一些规律,都不是很难

Visual Assist X 破解补丁

vs a's'sixt插件 支持vs2008-vs2019 亲测可以破解,希望可以帮助到大家

150讲轻松搞定Python网络爬虫

【为什么学爬虫?】 &nbsp; &nbsp; &nbsp; &nbsp;1、爬虫入手容易,但是深入较难,如何写出高效率的爬虫,如何写出灵活性高可扩展的爬虫都是一项技术活。另外在爬虫过程中,经常容易遇到被反爬虫,比如字体反爬、IP识别、验证码等,如何层层攻克难点拿到想要的数据,这门课程,你都能学到! &nbsp; &nbsp; &nbsp; &nbsp;2、如果是作为一个其他行业的开发者,比如app开发,web开发,学习爬虫能让你加强对技术的认知,能够开发出更加安全的软件和网站 【课程设计】 一个完整的爬虫程序,无论大小,总体来说可以分成三个步骤,分别是: 网络请求:模拟浏览器的行为从网上抓取数据。 数据解析:将请求下来的数据进行过滤,提取我们想要的数据。 数据存储:将提取到的数据存储到硬盘或者内存中。比如用mysql数据库或者redis等。 那么本课程也是按照这几个步骤循序渐进的进行讲解,带领学生完整的掌握每个步骤的技术。另外,因为爬虫的多样性,在爬取的过程中可能会发生被反爬、效率低下等。因此我们又增加了两个章节用来提高爬虫程序的灵活性,分别是: 爬虫进阶:包括IP代理,多线程爬虫,图形验证码识别、JS加密解密、动态网页爬虫、字体反爬识别等。 Scrapy和分布式爬虫:Scrapy框架、Scrapy-redis组件、分布式爬虫等。 通过爬虫进阶的知识点我们能应付大量的反爬网站,而Scrapy框架作为一个专业的爬虫框架,使用他可以快速提高我们编写爬虫程序的效率和速度。另外如果一台机器不能满足你的需求,我们可以用分布式爬虫让多台机器帮助你快速爬取数据。 &nbsp; 从基础爬虫到商业化应用爬虫,本套课程满足您的所有需求! 【课程服务】 专属付费社群+每周三讨论会+1v1答疑

JavaWEB商城项目(包括数据库)

功能描述:包括用户的登录注册,以及个人资料的修改.商品的分类展示,详情,加入购物车,生成订单,到银行支付等!另外还有收货地址的和我的收藏等常用操作.环境(JDK 1.7 ,mysql 5.5,Ecli

Python数据挖掘简易入门

&nbsp; &nbsp; &nbsp; &nbsp; 本课程为Python数据挖掘方向的入门课程,课程主要以真实数据为基础,详细介绍数据挖掘入门的流程和使用Python实现pandas与numpy在数据挖掘方向的运用,并深入学习如何运用scikit-learn调用常用的数据挖掘算法解决数据挖掘问题,为进一步深入学习数据挖掘打下扎实的基础。

一学即懂的计算机视觉(第一季)

图像处理和计算机视觉的课程大家已经看过很多,但总有“听不透”,“用不了”的感觉。课程致力于创建人人都能听的懂的计算机视觉,通过生动、细腻的讲解配合实战演练,让学生真正学懂、用会。 【超实用课程内容】 课程内容分为三篇,包括视觉系统构成,图像处理基础,特征提取与描述,运动跟踪,位姿估计,三维重构等内容。课程理论与实战结合,注重教学内容的可视化和工程实践,为人工智能视觉研发及算法工程师等相关高薪职位就业打下坚实基础。 【课程如何观看?】 PC端:https://edu.csdn.net/course/detail/26281 移动端:CSDN 学院APP(注意不是CSDN APP哦) 本课程为录播课,课程2年有效观看时长,但是大家可以抓紧时间学习后一起讨论哦~ 【学员专享增值服务】 源码开放 课件、课程案例代码完全开放给你,你可以根据所学知识,自行修改、优化 下载方式:电脑登录https://edu.csdn.net/course/detail/26281,点击右下方课程资料、代码、课件等打包下载

软件测试2小时入门

本课程内容系统、全面、简洁、通俗易懂,通过2个多小时的介绍,让大家对软件测试有个系统的理解和认识,具备基本的软件测试理论基础。 主要内容分为5个部分: 1 软件测试概述,了解测试是什么、测试的对象、原则、流程、方法、模型;&nbsp; 2.常用的黑盒测试用例设计方法及示例演示;&nbsp; 3 常用白盒测试用例设计方法及示例演示;&nbsp; 4.自动化测试优缺点、使用范围及示例‘;&nbsp; 5.测试经验谈。

初级玩转Linux+Ubuntu(嵌入式开发基础课程)

课程主要面向嵌入式Linux初学者、工程师、学生 主要从一下几方面进行讲解: 1.linux学习路线、基本命令、高级命令 2.shell、vi及vim入门讲解 3.软件安装下载、NFS、Samba、FTP等服务器配置及使用

2019 Python开发者日-培训

本次活动将秉承“只讲技术,拒绝空谈”的理念,邀请十余位身处一线的Python技术专家,重点围绕Web开发、自动化运维、数据分析、人工智能等技术模块,分享真实生产环境中使用Python应对IT挑战的真知灼见。此外,针对不同层次的开发者,大会还安排了深度培训实操环节,为开发者们带来更多深度实战的机会。

快速入门Android开发 视频 教程 android studio

这是一门快速入门Android开发课程,顾名思义是让大家能快速入门Android开发。 学完能让你学会如下知识点: Android的发展历程 搭建Java开发环境 搭建Android开发环境 Android Studio基础使用方法 Android Studio创建项目 项目运行到模拟器 项目运行到真实手机 Android中常用控件 排查开发中的错误 Android中请求网络 常用Android开发命令 快速入门Gradle构建系统 项目实战:看美图 常用Android Studio使用技巧 项目签名打包 如何上架市场

机器学习初学者必会的案例精讲

通过六个实际的编码项目,带领同学入门人工智能。这些项目涉及机器学习(回归,分类,聚类),深度学习(神经网络),底层数学算法,Weka数据挖掘,利用Git开源项目实战等。

4小时玩转微信小程序——基础入门与微信支付实战

这是一个门针对零基础学员学习微信小程序开发的视频教学课程。课程采用腾讯官方文档作为教程的唯一技术资料来源。杜绝网络上质量良莠不齐的资料给学员学习带来的障碍。 视频课程按照开发工具的下载、安装、使用、程序结构、视图层、逻辑层、微信小程序等几个部分组织课程,详细讲解整个小程序的开发过程

相关热词 c#设计思想 c#正则表达式 转换 c#form复制 c#写web c# 柱形图 c# wcf 服务库 c#应用程序管理器 c#数组如何赋值给数组 c#序列化应用目的博客园 c# 设置当前标注样式
立即提问