idea中的springboot注解报错

如图所示:图片说明 在idea中从svn中下载springboot项目 启动类中的@EnableAutoConfiguration报错 请问是什么原因

1个回答

不过是可以正常启动并且访问的 所以我想应该是Idea错误级别的问题吧

好的 果然是Idea错误级别的问题图片说明

将错误级别修改成图中所示就好了

第一次用Idea 感觉好不顺手啊

Bloodharbor
Bloodharbor 这个位置在哪啊,我在哪改?
3 个月之前 回复
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求大神帮忙看一下:IDEA 中springboot maven mybatis整合项目 启动报错
``` UserController.java文件: @RestController @RequestMapping("/springboot") public class UserController { @Resource(name="userInfoService") UserInfoService userInfoService; @RequestMapping("printUserInfo/{userName}") public String printUserInfo(@PathVariable String userName) { return userInfoService.printUserInfo(userName); } } ``` ``` UserInfoService.java文件: @Component(value="userInfoService") public class UserInfoService { @Autowired UserInfoMapper userInfoMapper; public String printUserInfo(String userName) { UserInfoTableCriteria userInfoTableCriteria = new UserInfoTableCriteria(); userInfoTableCriteria.setName(userName); UserInfoTableDao userInfoTableDao = userInfoMapper.query(userInfoTableCriteria); return userInfoTableDao.toString(); } public UserInfoTableDao createUserInfo(UserInfoTableDao userInfoTableDao) { UserInfoTableDao userInfoTableDaoTmp = userInfoMapper.insert(userInfoTableDao); return userInfoTableDaoTmp; } } ``` ``` UserInfoMapper.java文件 @Repository @Mapper public interface UserInfoMapper { public UserInfoTableDao query(UserInfoTableCriteria userInfoTableCriteria); // public List<UserInfoTableDao> queryList(UserInfoTableCriteria userInfoTableCriteria); public UserInfoTableDao insert(UserInfoTableDao userInfoTableDao); public UserInfoTableDao update(UserInfoTableDao userInfoTableDao); public int delete(UserInfoTableDao userInfoTableDao); } ``` ``` SpringbootApplication.java文件: @EnableTransactionManagement @SpringBootApplication @ComponentScan(basePackages = "com.maven.springboot.service") //@MapperScan(basePackages = "com.maven.springboot.mapper") public class SpringbootApplication { public static void main(String[] args) { SpringApplication.run(SpringbootApplication.class, args); } } ``` ``` 文件中namespace,resultType,parameterType对应的文件路径也是完全正确的。 UserInfoMapper.xml文件: <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd"> <mapper namespace="com.maven.springboot.mapper.UserInfoMapper"> <select id="query" resultType="com.maven.springboot.entity.UserInfoTableDao" parameterType="com.maven.springboot.entity.UserInfoTableCriteria"> select id as id, name as name, sex as sex, age as age, tel as tel, address as address from userinfo where id = #{id} or name = #{name} </select> <insert id="insert" parameterType="com.maven.springboot.entity.UserInfoTableDao"> insert into userinfo(name,sex,age,tel,address) values (#{name}, #{sex}, #{age}, #{tel}, #{address}) </insert> <update id="update" parameterType="com.maven.springboot.entity.UserInfoTableDao"> update userinfo set tel = #{tel}, address = #{address} where id = #{id} </update> <delete id="delete" parameterType="com.maven.springboot.entity.UserInfoTableDao"> delete from userinfo where id = #{id} </delete> </mapper> ``` ``` application.properpties文件: #数据连接配置 spring.datasource.url=jdbc:mysql://localhost:3306/image_info_db spring.datasource.username=root spring.datasource.password=123456 #spring.datasource.driver-class-name=com.mysql.jdbc.Driver #MyBatis配置文件通配符 mybatis.mapper-locations=classpath:/mapping/*.xml ``` 一下是报错信息: 11-Nov-2019 17:52:52.140 严重 [RMI TCP Connection(2)-127.0.0.1] org.apache.tomcat.util.modeler.BaseModelMBean.invoke Exception invoking method [manageApp] java.lang.IllegalStateException: Error starting child at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:720) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:690) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:705) at org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:1728) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:289) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819) at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801) at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:456) at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:405) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:289) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819) at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801) at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1468) at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:76) at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1309) at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1401) at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:829) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:346) at sun.rmi.transport.Transport$1.run(Transport.java:200) at sun.rmi.transport.Transport$1.run(Transport.java:197) at java.security.AccessController.doPrivileged(Native Method) at sun.rmi.transport.Transport.serviceCall(Transport.java:196) at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:568) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:826) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:683) at java.security.AccessController.doPrivileged(Native Method) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:682) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/springboot]] at org.apache.catalina.util.LifecycleBase.handleSubClassException(LifecycleBase.java:440) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:198) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:717) ... 41 more Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userInfoService': Unsatisfied dependency expressed through field 'userInfoMapper'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userInfoMapper' defined in file [C:\Program Files\Apache Software Foundation\Tomcat 9.0\webapps\springboot\WEB-INF\classes\com\maven\springboot\mapper\UserInfoMapper.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'com.baomidou.mybatisplus.autoconfigure.MybatisPlusAutoConfiguration': Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.boot.context.properties.ConfigurationPropertiesBindException: Error creating bean with name 'mybatis-plus-com.baomidou.mybatisplus.autoconfigure.MybatisPlusProperties': Could not bind properties to 'MybatisPlusProperties' : prefix=mybatis-plus, ignoreInvalidFields=false, ignoreUnknownFields=true; nested exception is org.springframework.boot.context.properties.bind.BindException: Failed to bind properties under 'mybatis-plus.configuration.mapped-statements[0].parameter-map.parameter-mappings[0]' to org.apache.ibatis.mapping.ParameterMapping at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:116) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:397) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1429) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:594) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:879) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:878) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550) at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.run(SpringBootServletInitializer.java:152) at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.createRootApplicationContext(SpringBootServletInitializer.java:132) at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.onStartup(SpringBootServletInitializer.java:92) at org.springframework.web.SpringServletContainerInitializer.onStartup(SpringServletContainerInitializer.java:172) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5135) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ... 42 more Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userInfoMapper' defined in file [C:\Program Files\Apache Software Foundation\Tomcat 9.0\webapps\springboot\WEB-INF\classes\com\maven\springboot\mapper\UserInfoMapper.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'com.baomidou.mybatisplus.autoconfigure.MybatisPlusAutoConfiguration': Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.boot.context.properties.ConfigurationPropertiesBindException: Error creating bean with name 'mybatis-plus-com.baomidou.mybatisplus.autoconfigure.MybatisPlusProperties': Could not bind properties to 'MybatisPlusProperties' : prefix=mybatis-plus, ignoreInvalidFields=false, ignoreUnknownFields=true; nested exception is org.springframework.boot.context.properties.bind.BindException: Failed to bind properties under 'mybatis-plus.configuration.mapped-statements[0].parameter-map.parameter-mappings[0]' to org.apache.ibatis.mapping.ParameterMapping at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1533) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1413) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:594) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1287) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1207) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:636) ... 64 more Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'com.baomidou.mybatisplus.autoconfigure.MybatisPlusAutoConfiguration': Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.boot.context.properties.ConfigurationPropertiesBindException: Error creating bean with name 'mybatis-plus-com.baomidou.mybatisplus.autoconfigure.MybatisPlusProperties': Could not bind properties to 'MybatisPlusProperties' : prefix=mybatis-plus, ignoreInvalidFields=false, ignoreUnknownFields=true; nested exception is org.springframework.boot.context.properties.bind.BindException: Failed to bind properties under 'mybatis-plus.configuration.mapped-statements[0].parameter-map.parameter-mappings[0]' to org.apache.ibatis.mapping.ParameterMapping at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:787) at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:226) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1358) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1204) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:557) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:400) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1338) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1177) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:557) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1287) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1207) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1518) ... 75 more Caused by: org.springframework.boot.context.properties.ConfigurationPropertiesBindException: Error creating bean with name 'mybatis-plus-com.baomidou.mybatisplus.autoconfigure.MybatisPlusProperties': Could not bind properties to 'MybatisPlusProperties' : prefix=mybatis-plus, ignoreInvalidFields=false, ignoreUnknownFields=true; nested exception is org.springframework.boot.context.properties.bind.BindException: Failed to bind properties under 'mybatis-plus.configuration.mapped-statements[0].parameter-map.parameter-mappings[0]' to org.apache.ibatis.mapping.ParameterMapping at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.bind(ConfigurationPropertiesBindingPostProcessor.java:110) at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.postProcessBeforeInitialization(ConfigurationPropertiesBindingPostProcessor.java:96) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:416) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1795) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:595) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1287) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1207) at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:874) at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:778) ... 97 more Caused by: org.springframework.boot.context.properties.bind.BindException: Failed to bind properties under 'mybatis-plus.configuration.mapped-statements[0].parameter-map.parameter-mappings[0]' to org.apache.ibatis.mapping.ParameterMapping at org.springframework.boot.context.properties.bind.Binder.handleBindError(Binder.java:337) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:297) at org.springframework.boot.context.properties.bind.Binder.lambda$null$1(Binder.java:385) at org.springframework.boot.context.properties.bind.Binder$Context.withSource(Binder.java:519) at org.springframework.boot.context.properties.bind.Binder$Context.access$1000(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.lambda$bindAggregate$2(Binder.java:386) at org.springframework.boot.context.properties.bind.IndexedElementsBinder.bindIndexed(IndexedElementsBinder.java:106) at org.springframework.boot.context.properties.bind.IndexedElementsBinder.bindIndexed(IndexedElementsBinder.java:86) at org.springframework.boot.context.properties.bind.IndexedElementsBinder.bindIndexed(IndexedElementsBinder.java:71) at org.springframework.boot.context.properties.bind.CollectionBinder.bindAggregate(CollectionBinder.java:49) at org.springframework.boot.context.properties.bind.AggregateBinder.bind(AggregateBinder.java:56) at org.springframework.boot.context.properties.bind.Binder.lambda$bindAggregate$3(Binder.java:388) at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:543) at org.springframework.boot.context.properties.bind.Binder$Context.access$200(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.bindAggregate(Binder.java:388) at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:349) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:293) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$4(Binder.java:421) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:88) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:77) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:54) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$5(Binder.java:425) at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:543) at org.springframework.boot.context.properties.bind.Binder$Context.withDataObject(Binder.java:529) at org.springframework.boot.context.properties.bind.Binder$Context.access$500(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.bindDataObject(Binder.java:423) at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:364) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:293) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$4(Binder.java:421) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:88) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:77) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:54) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$5(Binder.java:425) at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:543) at org.springframework.boot.context.properties.bind.Binder$Context.withDataObject(Binder.java:529) at org.springframework.boot.context.properties.bind.Binder$Context.access$500(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.bindDataObject(Binder.java:423) at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:364) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:293) at org.springframework.boot.context.properties.bind.Binder.lambda$null$1(Binder.java:385) at org.springframework.boot.context.properties.bind.Binder$Context.withSource(Binder.java:519) at org.springframework.boot.context.properties.bind.Binder$Context.access$1000(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.lambda$bindAggregate$2(Binder.java:386) at org.springframework.boot.context.properties.bind.IndexedElementsBinder.bindIndexed(IndexedElementsBinder.java:106) at org.springframework.boot.context.properties.bind.IndexedElementsBinder.bindIndexed(IndexedElementsBinder.java:86) at org.springframework.boot.context.properties.bind.IndexedElementsBinder.bindIndexed(IndexedElementsBinder.java:71) at org.springframework.boot.context.properties.bind.CollectionBinder.bindAggregate(CollectionBinder.java:49) at org.springframework.boot.context.properties.bind.AggregateBinder.bind(AggregateBinder.java:56) at org.springframework.boot.context.properties.bind.Binder.lambda$bindAggregate$3(Binder.java:388) at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:543) at org.springframework.boot.context.properties.bind.Binder$Context.access$200(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.bindAggregate(Binder.java:388) at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:349) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:293) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$4(Binder.java:421) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:88) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:77) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:54) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$5(Binder.java:425) at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:543) at org.springframework.boot.context.properties.bind.Binder$Context.withDataObject(Binder.java:529) at org.springframework.boot.context.properties.bind.Binder$Context.access$500(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.bindDataObject(Binder.java:423) at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:364) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:293) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$4(Binder.java:421) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:88) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:77) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:54) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$5(Binder.java:425) at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:543) at org.springframework.boot.context.properties.bind.Binder$Context.withDataObject(Binder.java:529) at org.springframework.boot.context.properties.bind.Binder$Context.access$500(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.bindDataObject(Binder.java:423) at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:364) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:293) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:281) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:211) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:198) at org.springframework.boot.context.properties.ConfigurationPropertiesBinder.bind(ConfigurationPropertiesBinder.java:89) at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.bind(ConfigurationPropertiesBindingPostProcessor.java:107) ... 111 more Caused by: java.lang.IllegalStateException: Failed to extract parameter names for org.apache.ibatis.mapping.ParameterMapping(org.apache.ibatis.mapping.ParameterMapping$1) at org.springframework.util.Assert.state(Assert.java:94) at org.springframework.boot.context.properties.bind.ValueObjectBinder$DefaultValueObject.parseConstructorParameters(ValueObjectBinder.java:178) at org.springframework.boot.context.properties.bind.ValueObjectBinder$DefaultValueObject.<init>(ValueObjectBinder.java:173) at org.springframework.boot.context.properties.bind.ValueObjectBinder$DefaultValueObject.get(ValueObjectBinder.java:218) at org.springframework.boot.context.properties.bind.ValueObjectBinder$DefaultValueObject.get(ValueObjectBinder.java:206) at org.springframework.boot.context.properties.bind.ValueObjectBinder$ValueObject.get(ValueObjectBinder.java:112) at org.springframework.boot.context.properties.bind.ValueObjectBinder.bind(ValueObjectBinder.java:51) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$5(Binder.java:425) at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:543) at org.springframework.boot.context.properties.bind.Binder$Context.withDataObject(Binder.java:529) at org.springframework.boot.context.properties.bind.Binder$Context.access$500(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.bindDataObject(Binder.java:423) at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:364) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:293) ... 190 more 11-Nov-2019 17:52:52.452 严重 [RMI TCP Connection(2)-127.0.0.1] org.apache.tomcat.util.modeler.BaseModelMBean.invoke Exception invoking method [createStandardContext] javax.management.RuntimeOperationsException: Exception invoking method [manageApp] at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:298) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819) at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801) at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:456) at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:405) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:289) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819) at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801) at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1468) at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:76) at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1309) at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1401) at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:829) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:346) at sun.rmi.transport.Transport$1.run(Transport.java:200) at sun.rmi.transport.Transport$1.run(Transport.java:197) at java.security.AccessController.doPrivileged(Native Method) at sun.rmi.transport.Transport.serviceCall(Transport.java:196) at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:568) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:826) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:683) at java.security.AccessController.doPrivileged(Native Method) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:682) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.IllegalStateException: Error starting child at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:720) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:690) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:705) at org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:1728) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:289) ... 33 more Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/springboot]] at org.apache.catalina.util.LifecycleBase.handleSubClassException(LifecycleBase.java:440) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:198) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:717) ... 41 more Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userInfoService': Unsatisfied dependency expressed through field 'userInfoMapper'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userInfoMapper' defined in file [C:\Program Files\Apache Software Foundation\Tomcat 9.0\webapps\springboot\WEB-INF\classes\com\maven\springboot\mapper\UserInfoMapper.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'com.baomidou.mybatisplus.autoconfigure.MybatisPlusAutoConfiguration': Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.boot.context.properties.ConfigurationPropertiesBindException: Error creating bean with name 'mybatis-plus-com.baomidou.mybatisplus.autoconfigure.MybatisPlusProperties': Could not bind properties to 'MybatisPlusProperties' : prefix=mybatis-plus, ignoreInvalidFields=false, ignoreUnknownFields=true; nested exception is org.springframework.boot.context.properties.bind.BindException: Failed to bind properties under 'mybatis-plus.configuration.mapped-statements[0].parameter-map.parameter-mappings[0]' to org.apache.ibatis.mapping.ParameterMapping at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:116) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:397) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1429) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:594) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:879) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:878) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550) at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.run(SpringBootServletInitializer.java:152) at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.createRootApplicationContext(SpringBootServletInitializer.java:132) at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.onStartup(SpringBootServletInitializer.java:92) at org.springframework.web.SpringServletContainerInitializer.onStartup(SpringServletContainerInitializer.java:172) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5135) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ... 42 more Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userInfoMapper' defined in file [C:\Program Files\Apache Software Foundation\Tomcat 9.0\webapps\springboot\WEB-INF\classes\com\maven\springboot\mapper\UserInfoMapper.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'com.baomidou.mybatisplus.autoconfigure.MybatisPlusAutoConfiguration': Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.boot.context.properties.ConfigurationPropertiesBindException: Error creating bean with name 'mybatis-plus-com.baomidou.mybatisplus.autoconfigure.MybatisPlusProperties': Could not bind properties to 'MybatisPlusProperties' : prefix=mybatis-plus, ignoreInvalidFields=false, ignoreUnknownFields=true; nested exception is org.springframework.boot.context.properties.bind.BindException: Failed to bind properties under 'mybatis-plus.configuration.mapped-statements[0].parameter-map.parameter-mappings[0]' to org.apache.ibatis.mapping.ParameterMapping at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1533) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1413) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:594) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1287) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1207) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:636) ... 64 more Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'com.baomidou.mybatisplus.autoconfigure.MybatisPlusAutoConfiguration': Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.boot.context.properties.ConfigurationPropertiesBindException: Error creating bean with name 'mybatis-plus-com.baomidou.mybatisplus.autoconfigure.MybatisPlusProperties': Could not bind properties to 'MybatisPlusProperties' : prefix=mybatis-plus, ignoreInvalidFields=false, ignoreUnknownFields=true; nested exception is org.springframework.boot.context.properties.bind.BindException: Failed to bind properties under 'mybatis-plus.configuration.mapped-statements[0].parameter-map.parameter-mappings[0]' to org.apache.ibatis.mapping.ParameterMapping at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:787) at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:226) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1358) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1204) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:557) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:400) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1338) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1177) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:557) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1287) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1207) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1518) ... 75 more Caused by: org.springframework.boot.context.properties.ConfigurationPropertiesBindException: Error creating bean with name 'mybatis-plus-com.baomidou.mybatisplus.autoconfigure.MybatisPlusProperties': Could not bind properties to 'MybatisPlusProperties' : prefix=mybatis-plus, ignoreInvalidFields=false, ignoreUnknownFields=true; nested exception is org.springframework.boot.context.properties.bind.BindException: Failed to bind properties under 'mybatis-plus.configuration.mapped-statements[0].parameter-map.parameter-mappings[0]' to org.apache.ibatis.mapping.ParameterMapping at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.bind(ConfigurationPropertiesBindingPostProcessor.java:110) at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.postProcessBeforeInitialization(ConfigurationPropertiesBindingPostProcessor.java:96) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:416) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1795) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:595) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1287) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1207) at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:874) at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:778) ... 97 more Caused by: org.springframework.boot.context.properties.bind.BindException: Failed to bind properties under 'mybatis-plus.configuration.mapped-statements[0].parameter-map.parameter-mappings[0]' to org.apache.ibatis.mapping.ParameterMapping at org.springframework.boot.context.properties.bind.Binder.handleBindError(Binder.java:337) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:297) at org.springframework.boot.context.properties.bind.Binder.lambda$null$1(Binder.java:385) at org.springframework.boot.context.properties.bind.Binder$Context.withSource(Binder.java:519) at org.springframework.boot.context.properties.bind.Binder$Context.access$1000(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.lambda$bindAggregate$2(Binder.java:386) at org.springframework.boot.context.properties.bind.IndexedElementsBinder.bindIndexed(IndexedElementsBinder.java:106) at org.springframework.boot.context.properties.bind.IndexedElementsBinder.bindIndexed(IndexedElementsBinder.java:86) at org.springframework.boot.context.properties.bind.IndexedElementsBinder.bindIndexed(IndexedElementsBinder.java:71) at org.springframework.boot.context.properties.bind.CollectionBinder.bindAggregate(CollectionBinder.java:49) at org.springframework.boot.context.properties.bind.AggregateBinder.bind(AggregateBinder.java:56) at org.springframework.boot.context.properties.bind.Binder.lambda$bindAggregate$3(Binder.java:388) at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:543) at org.springframework.boot.context.properties.bind.Binder$Context.access$200(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.bindAggregate(Binder.java:388) at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:349) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:293) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$4(Binder.java:421) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:88) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:77) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:54) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$5(Binder.java:425) at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:543) at org.springframework.boot.context.properties.bind.Binder$Context.withDataObject(Binder.java:529) at org.springframework.boot.context.properties.bind.Binder$Context.access$500(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.bindDataObject(Binder.java:423) at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:364) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:293) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$4(Binder.java:421) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:88) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:77) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:54) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$5(Binder.java:425) at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:543) at org.springframework.boot.context.properties.bind.Binder$Context.withDataObject(Binder.java:529) at org.springframework.boot.context.properties.bind.Binder$Context.access$500(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.bindDataObject(Binder.java:423) at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:364) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:293) at org.springframework.boot.context.properties.bind.Binder.lambda$null$1(Binder.java:385) at org.springframework.boot.context.properties.bind.Binder$Context.withSource(Binder.java:519) at org.springframework.boot.context.properties.bind.Binder$Context.access$1000(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.lambda$bindAggregate$2(Binder.java:386) at org.springframework.boot.context.properties.bind.IndexedElementsBinder.bindIndexed(IndexedElementsBinder.java:106) at org.springframework.boot.context.properties.bind.IndexedElementsBinder.bindIndexed(IndexedElementsBinder.java:86) at org.springframework.boot.context.properties.bind.IndexedElementsBinder.bindIndexed(IndexedElementsBinder.java:71) at org.springframework.boot.context.properties.bind.CollectionBinder.bindAggregate(CollectionBinder.java:49) at org.springframework.boot.context.properties.bind.AggregateBinder.bind(AggregateBinder.java:56) at org.springframework.boot.context.properties.bind.Binder.lambda$bindAggregate$3(Binder.java:388) at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:543) at org.springframework.boot.context.properties.bind.Binder$Context.access$200(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.bindAggregate(Binder.java:388) at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:349) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:293) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$4(Binder.java:421) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:88) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:77) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:54) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$5(Binder.java:425) at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:543) at org.springframework.boot.context.properties.bind.Binder$Context.withDataObject(Binder.java:529) at org.springframework.boot.context.properties.bind.Binder$Context.access$500(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.bindDataObject(Binder.java:423) at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:364) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:293) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$4(Binder.java:421) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:88) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:77) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:54) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$5(Binder.java:425) at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:543) at org.springframework.boot.context.properties.bind.Binder$Context.withDataObject(Binder.java:529) at org.springframework.boot.context.properties.bind.Binder$Context.access$500(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.bindDataObject(Binder.java:423) at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:364) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:293) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:281) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:211) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:198) at org.springframework.boot.context.properties.ConfigurationPropertiesBinder.bind(ConfigurationPropertiesBinder.java:89) at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.bind(ConfigurationPropertiesBindingPostProcessor.java:107) ... 111 more Caused by: java.lang.IllegalStateException: Failed to extract parameter names for org.apache.ibatis.mapping.ParameterMapping(org.apache.ibatis.mapping.ParameterMapping$1) at org.springframework.util.Assert.state(Assert.java:94) at org.springframework.boot.context.properties.bind.ValueObjectBinder$DefaultValueObject.parseConstructorParameters(ValueObjectBinder.java:178) at org.springframework.boot.context.properties.bind.ValueObjectBinder$DefaultValueObject.<init>(ValueObjectBinder.java:173) at org.springframework.boot.context.properties.bind.ValueObjectBinder$DefaultValueObject.get(ValueObjectBinder.java:218) at org.springframework.boot.context.properties.bind.ValueObjectBinder$DefaultValueObject.get(ValueObjectBinder.java:206) at org.springframework.boot.context.properties.bind.ValueObjectBinder$ValueObject.get(ValueObjectBinder.java:112) at org.springframework.boot.context.properties.bind.ValueObjectBinder.bind(ValueObjectBinder.java:51) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$5(Binder.java:425) at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:543) at org.springframework.boot.context.properties.bind.Binder$Context.withDataObject(Binder.java:529) at org.springframework.boot.context.properties.bind.Binder$Context.access$500(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.bindDataObject(Binder.java:423) at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:364) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:293) ... 190 more
请问在idea中,SpringBoot搭建微服务这两个报错什么意思 ?
``` com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: connect at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) ~[jersey-apache-client4-1.19.1.jar:1.19.1] at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) ~[jersey-client-1.19.1.jar:1.19.1] at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) ~[eureka-client-1.9.8.jar:1.9.8] at com.sun.jersey.api.client.Client.handle(Client.java:652) ~[jersey-client-1.19.1.jar:1.19.1] at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) ~[jersey-client-1.19.1.jar:1.19.1] at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74) ~[jersey-client-1.19.1.jar:1.19.1] at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) ~[jersey-client-1.19.1.jar:1.19.1] at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplicationsInternal(AbstractJerseyEurekaHttpClient.java:194) ~[eureka-client-1.9.8.jar:1.9.8] at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.getApplications(AbstractJerseyEurekaHttpClient.java:165) ~[eureka-client-1.9.8.jar:1.9.8] at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) ~[eureka-client-1.9.8.jar:1.9.8] at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) ~[eureka-client-1.9.8.jar:1.9.8] at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) ~[eureka-client-1.9.8.jar:1.9.8] at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) ~[eureka-client-1.9.8.jar:1.9.8] at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) ~[eureka-client-1.9.8.jar:1.9.8] at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) ~[eureka-client-1.9.8.jar:1.9.8] at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) ~[eureka-client-1.9.8.jar:1.9.8] at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) ~[eureka-client-1.9.8.jar:1.9.8] at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) ~[eureka-client-1.9.8.jar:1.9.8] at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) ~[eureka-client-1.9.8.jar:1.9.8] at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137) ~[eureka-client-1.9.8.jar:1.9.8] at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) ~[eureka-client-1.9.8.jar:1.9.8] at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134) ~[eureka-client-1.9.8.jar:1.9.8] at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1051) ~[eureka-client-1.9.8.jar:1.9.8] at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:965) ~[eureka-client-1.9.8.jar:1.9.8] at com.netflix.discovery.DiscoveryClient.<init>(DiscoveryClient.java:414) ~[eureka-client-1.9.8.jar:1.9.8] at com.netflix.discovery.DiscoveryClient.<init>(DiscoveryClient.java:269) ~[eureka-client-1.9.8.jar:1.9.8] at org.springframework.cloud.netflix.eureka.CloudEurekaClient.<init>(CloudEurekaClient.java:67) ~[spring-cloud-netflix-eureka-client-2.1.1.RELEASE.jar:2.1.1.RELEASE] at org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration$RefreshableEurekaClientConfiguration.eurekaClient(EurekaClientAutoConfiguration.java:330) ~[spring-cloud-netflix-eureka-client-2.1.1.RELEASE.jar:2.1.1.RELEASE] at org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration$RefreshableEurekaClientConfiguration$$EnhancerBySpringCGLIB$$7b16b5d.CGLIB$eurekaClient$2(<generated>) ~[spring-cloud-netflix-eureka-client-2.1.1.RELEASE.jar:2.1.1.RELEASE] at org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration$RefreshableEurekaClientConfiguration$$EnhancerBySpringCGLIB$$7b16b5d$$FastClassBySpringCGLIB$$5e8b7fbf.invoke(<generated>) ~[spring-cloud-netflix-eureka-client-2.1.1.RELEASE.jar:2.1.1.RELEASE] at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:244) ~[spring-core-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:363) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration$RefreshableEurekaClientConfiguration$$EnhancerBySpringCGLIB$$7b16b5d.eurekaClient(<generated>) ~[spring-cloud-netflix-eureka-client-2.1.1.RELEASE.jar:2.1.1.RELEASE] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na] at java.base/java.lang.reflect.Method.invoke(Method.java:567) ~[na:na] at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:622) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:607) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1321) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1160) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555) ~[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$1(AbstractBeanFactory.java:356) ~[spring-beans-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.cloud.context.scope.GenericScope$BeanLifecycleWrapper.getBean(GenericScope.java:389) ~[spring-cloud-context-2.1.1.RELEASE.jar:2.1.1.RELEASE] at org.springframework.cloud.context.scope.GenericScope.get(GenericScope.java:186) ~[spring-cloud-context-2.1.1.RELEASE.jar:2.1.1.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:353) ~[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.aop.target.SimpleBeanTargetSource.getTarget(SimpleBeanTargetSource.java:35) ~[spring-aop-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaRegistration.getTargetObject(EurekaRegistration.java:129) ~[spring-cloud-netflix-eureka-client-2.1.1.RELEASE.jar:2.1.1.RELEASE] at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaRegistration.getEurekaClient(EurekaRegistration.java:117) ~[spring-cloud-netflix-eureka-client-2.1.1.RELEASE.jar:2.1.1.RELEASE] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na] at java.base/java.lang.reflect.Method.invoke(Method.java:567) ~[na:na] at org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:282) ~[spring-core-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.cloud.context.scope.GenericScope$LockedScopedProxyFactoryBean.invoke(GenericScope.java:499) ~[spring-cloud-context-2.1.1.RELEASE.jar:2.1.1.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:688) ~[spring-aop-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaRegistration$$EnhancerBySpringCGLIB$$474d484e.getEurekaClient(<generated>) ~[spring-cloud-netflix-eureka-client-2.1.1.RELEASE.jar:2.1.1.RELEASE] at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaServiceRegistry.maybeInitializeClient(EurekaServiceRegistry.java:57) ~[spring-cloud-netflix-eureka-client-2.1.1.RELEASE.jar:2.1.1.RELEASE] at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaServiceRegistry.register(EurekaServiceRegistry.java:38) ~[spring-cloud-netflix-eureka-client-2.1.1.RELEASE.jar:2.1.1.RELEASE] at org.springframework.cloud.netflix.eureka.serviceregistry.EurekaAutoServiceRegistration.start(EurekaAutoServiceRegistration.java:83) ~[spring-cloud-netflix-eureka-client-2.1.1.RELEASE.jar:2.1.1.RELEASE] at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:182) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:53) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:360) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:158) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:122) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:893) ~[spring-context-5.1.8.RELEASE.jar:5.1.8.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.finishRefresh(ServletWebServerApplicationContext.java:161) ~[spring-boot-2.1.6.RELEASE.jar:2.1.6.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:552) ~[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.sac.DemoserverApplication.main(DemoserverApplication.java:16) ~[classes/:na] Caused by: java.net.ConnectException: Connection refused: connect at java.base/java.net.PlainSocketImpl.waitForConnect(Native Method) ~[na:na] at java.base/java.net.PlainSocketImpl.socketConnect(PlainSocketImpl.java:107) ~[na:na] at java.base/java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:399) ~[na:na] at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:242) ~[na:na] at java.base/java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:224) ~[na:na] at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:403) ~[na:na] at java.base/java.net.Socket.connect(Socket.java:591) ~[na:na] at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:121) ~[httpclient-4.5.9.jar:4.5.9] at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:180) ~[httpclient-4.5.9.jar:4.5.9] at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) ~[httpclient-4.5.9.jar:4.5.9] at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) ~[httpclient-4.5.9.jar:4.5.9] at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:605) ~[httpclient-4.5.9.jar:4.5.9] at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:440) ~[httpclient-4.5.9.jar:4.5.9] at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:835) ~[httpclient-4.5.9.jar:4.5.9] at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118) ~[httpclient-4.5.9.jar:4.5.9] at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56) ~[httpclient-4.5.9.jar:4.5.9] ``` ![图片说明](https://img-ask.csdn.net/upload/201907/08/1562553489_255901.png) 图片和上方代码 ,这两处报错
idea中使用自定义注解报错的问题
我是菜鸟,想知道用idea编写java程序的时候用的自定义注解为什么爆红?是需要导入什么jar包吗?如果是的请问是导什么包?![图片说明](https://img-ask.csdn.net/upload/201708/27/1503817420_948165.png)mg.ask.csdn.net/upload/20170
IDEA创建的SpringBoot项目,pom.xml在Eclipse上报错
总监非要我把IDEA换成SpringBoot的开发工具 sts(eclipse), 现在将我idea上的项目导入eclipse后,pom.xml报错: ![图片说明](https://img-ask.csdn.net/upload/201707/27/1501124939_360289.png) ![图片说明](https://img-ask.csdn.net/upload/201707/27/1501124968_8922.png) **完整信息如下:** For artifact {org.springframework.boot:spring-boot-starter-data-api:null:jar}: The version cannot be empty. (org.apache.maven.plugins:maven-resources-plugin:2.6:testResources:default-testResources:process-test-resources) org.apache.maven.artifact.InvalidArtifactRTException: For artifact {org.springframework.boot:spring-boot-starter-data-api:null:jar}: The version cannot be empty. at org.apache.maven.artifact.DefaultArtifact.validateIdentity(DefaultArtifact.java:148) at org.apache.maven.artifact.DefaultArtifact.<init>(DefaultArtifact.java:123) at org.apache.maven.artifact.factory.DefaultArtifactFactory.createArtifact(DefaultArtifactFactory.java:157) at org.apache.maven.artifact.factory.DefaultArtifactFactory.createDependencyArtifact(DefaultArtifactFactory.java:57) at org.apache.maven.project.artifact.MavenMetadataSource.createDependencyArtifact(MavenMetadataSource.java:328) at org.apache.maven.project.artifact.MavenMetadataSource.createArtifacts(MavenMetadataSource.java:503) at org.apache.maven.lifecycle.internal.DefaultProjectArtifactFactory.createArtifacts(DefaultProjectArtifactFactory.java:50) at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.resolveProjectDependencies(LifecycleDependencyResolver.java:119) at org.apache.maven.lifecycle.internal.MojoExecutor.ensureDependenciesAreResolved(MojoExecutor.java:245) at org.eclipse.m2e.core.internal.embedder.MavenImpl.execute(MavenImpl.java:330) at org.eclipse.m2e.core.internal.embedder.MavenImpl$11.call(MavenImpl.java:1362) at org.eclipse.m2e.core.internal.embedder.MavenImpl$11.call(MavenImpl.java:1) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:176) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:112) at org.eclipse.m2e.core.internal.embedder.MavenImpl.execute(MavenImpl.java:1360) at org.eclipse.m2e.core.project.configurator.MojoExecutionBuildParticipant.build(MojoExecutionBuildParticipant.java:52) at org.eclipse.m2e.core.internal.builder.MavenBuilderImpl.build(MavenBuilderImpl.java:137) at org.eclipse.m2e.core.internal.builder.MavenBuilder$1.method(MavenBuilder.java:172) at org.eclipse.m2e.core.internal.builder.MavenBuilder$1.method(MavenBuilder.java:1) at org.eclipse.m2e.core.internal.builder.MavenBuilder$BuildMethod$1$1.call(MavenBuilder.java:115) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:176) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:112) at org.eclipse.m2e.core.internal.builder.MavenBuilder$BuildMethod$1.call(MavenBuilder.java:105) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:176) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:151) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:99) at org.eclipse.m2e.core.internal.builder.MavenBuilder$BuildMethod.execute(MavenBuilder.java:86) at org.eclipse.m2e.core.internal.builder.MavenBuilder.build(MavenBuilder.java:200) at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:735) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:206) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:246) at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:301) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:304) at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:360) at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:383) at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:144) at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:235) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) pom.xml中还有这个也报错: ![图片说明](https://img-ask.csdn.net/upload/201707/27/1501125074_482352.png) ![图片说明](https://img-ask.csdn.net/upload/201707/27/1501125081_51583.png) 求教是什么原因,如何解决?
IDEA 不能点击注解查看源码
1.我的IDEA版本是2019-1.4,破解的。看到别人能点击注解查看源码,而我的却不能!走过路过的各位大佬告诉我一下,谢谢! ![图片说明](https://img-ask.csdn.net/upload/202001/06/1578293646_667687.png)
eclipse 导入 idea的项目报错
eclipse 导入 idea的项目报错 ,到期末了要教大作业,学校用的是eclipse教, 我是用idea写springboot,想把idea写的导入到eclipse上。 idea全通过了 到eclipse就报错 ,而且报的错很奇怪,数据库ip地址和我写的不一样。 ![图片说明](https://img-ask.csdn.net/upload/201906/21/1561087876_941778.jpg)
Springboot启动报错 一个是找不到url 一个是找不到dao
## 之前一直启动都没有问题,今天突然发现启动不了 ![图片说明](https://img-ask.csdn.net/upload/201910/10/1570671612_490949.jpg) ## 然后我把启动的位置改成@SpringBootApplication(exclude = DataSourceAutoConfiguration.class) ``` package com.mall.shopping.demo; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration; /*@SpringBootApplication*/ @SpringBootApplication(exclude = DataSourceAutoConfiguration.class) public class DemoApplication { public static void main(String[] args) { SpringApplication.run(DemoApplication.class, args); } } ``` ## 然后会报新的错: ![图片说明](https://img-ask.csdn.net/upload/201910/10/1570671806_766601.jpg) # 到现在没找到新错误的原因 还是在报找不到dao的错误。 ## 实体类代码: ![图片说明](https://img-ask.csdn.net/upload/201910/10/1570672651_585106.jpg) ## controller代码: ``` package com.mall.shopping.demo.controller; import com.mall.shopping.demo.services.UserService; import com.mall.shopping.demo.vo.Huser; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.servlet.ModelAndView; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import java.util.Iterator; import java.util.List; @Controller public class UserController { @Autowired private UserService userService; @RequestMapping("/tiao") public ModelAndView zhuan() { ModelAndView modelAndView = new ModelAndView("loginindex"); return modelAndView; } @RequestMapping("/tiao1") public ModelAndView zhuan1() { ModelAndView modelAndView = new ModelAndView("adminindex"); return modelAndView; } @RequestMapping("/Userlogin") public String userlogin(HttpServletRequest request, HttpServletResponse response) { String username = (String) request.getParameter("username"); String userpwd = (String)request.getParameter("userpwd"); List<Huser> huser = userService.userlogin(); Iterator iter = huser.iterator(); while(iter.hasNext()){ Huser ha = (Huser) iter.next(); if(username.equals(ha.getHuser())) { if(userpwd.equals(ha.getHpwd())) { return "redirect:/tiao1"; } else { return "redirect:/tiao"; } } } return "redirect:/tiao"; } } ``` ## services代码: ``` package com.mall.shopping.demo.services; import com.mall.shopping.demo.dao.UserDao; import com.mall.shopping.demo.vo.Huser; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import java.util.List; @Service public class UserService { @Autowired private UserDao userDao; public List<Huser> userlogin(){ return userDao.userlogin();} } ``` ## daoceng代码: ``` package com.mall.shopping.demo.dao; import com.mall.shopping.demo.vo.Huser; import org.apache.ibatis.annotations.Mapper; import org.springframework.stereotype.Repository; import java.util.List; @Repository @Mapper public interface UserDao { List<Huser>userlogin(); } ``` ## mybatitsconfig: ``` <?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN" "http://mybatis.org/dtd/mybatis-3-config.dtd"> <configuration> <!-- 开启驼蜂标识:last_name lastName --> <settings> <setting name="mapUnderscoreToCamelCase" value="true"/> </settings> <!-- 实体Bean别名 --> <typeAliases> <package name="com.mall.shopping.demo.vo.Huser"/> <package name="com.mall.shopping.demo.vo.Hdaohang"/> </typeAliases> <mappers> <mapper resource="mapper/select-login.xml"/> <mapper resource="mapper/select-hdaohang.xml"/> </mappers> </configuration> ``` ## xml代码: ``` <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd"> <mapper namespace="com.mall.shopping.demo.dao.UserDao"> <resultMap id="SelectLogin" type="com.mall.shopping.demo.vo.Huser"> <id property="hid" column="HID"></id> <result property="huser" column="HUSER"></result> <result property="hpwd" column="HPWD"></result> </resultMap> <select id="userlogin" resultMap="SelectLogin"> select * from huser </select> </mapper> ``` ## application.properties ``` server.port=8083 server.address=127.0.0.1 #server.session-timeout=60 spring.datasource.url=jdbc:oracle:thin:@127.0.0.1:1521:orcl spring.datasource.username=scott spring.datasource.password=tiger spring.datasource.driver-class-name=oracle.jdbc.OracleDriver mybatis.mapperLocations=classpath:mapper/*.xml mybatis.config-locations=classpath:mybatis/mybatis-config.xml spring.mvc.view.prefix=/WEB-INF/views/ spring.mvc.view.suffix=.jsp ``` ## pom文件: ``` <?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 https://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>2.1.7.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent> <groupId>com.mall.shopping</groupId> <artifactId>demo</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>war</packaging> <name>demo</name> <description>Demo project for Spring Boot</description> <properties> <java.version>1.8</java.version> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <maven.compiler.source>1.7</maven.compiler.source> <maven.compiler.target>1.7</maven.compiler.target> <spring.version>5.1.5.RELEASE</spring.version> <!-- mybatis版本号 --> <mybatis.version>3.4.5</mybatis.version> <!-- oracle驱动版本号 --> <oracle-driver.version>11.2.0</oracle-driver.version> <!-- log4j日志包版本号 --> <slf4j.version>1.7.18</slf4j.version> <log4j.version>1.2.17</log4j.version> </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-jdbc</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-webflux</artifactId> </dependency> <dependency> <groupId>org.mybatis.spring.boot</groupId> <artifactId>mybatis-spring-boot-starter</artifactId> <version>2.1.0</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-tomcat</artifactId> <scope>provided</scope> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> <dependency> <groupId>io.projectreactor</groupId> <artifactId>reactor-test</artifactId> <scope>test</scope> </dependency> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.11</version> <scope>test</scope> </dependency> <!-- 添加spring核心库 --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-oxm</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-tx</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context-support</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aop</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-test</artifactId> <version>${spring.version}</version> </dependency> <!-- 添加mybatis依赖 --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>${mybatis.version}</version> </dependency> <!-- mybatis/spring包 --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis-spring</artifactId> <version>1.3.0</version> </dependency> <!-- oracle驱动依赖 --> <dependency> <groupId>com.oracle</groupId> <artifactId>ojdbc6</artifactId> <version>${oracle-driver.version}</version> </dependency> <!-- dbcp,用来在spring-mybatis.xml中配置数据库 --> <dependency> <groupId>commons-dbcp</groupId> <artifactId>commons-dbcp</artifactId> <version>1.2.2</version> </dependency> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>${log4j.version}</version> </dependency> <dependency> <groupId>org.mybatis.generator</groupId> <artifactId>mybatis-generator-core</artifactId> <version>1.3.5</version> </dependency> <dependency> <groupId>org.codehaus.jackson</groupId> <artifactId>jackson-mapper-asl</artifactId> <version>1.9.12</version> </dependency> <dependency> <groupId>org.codehaus.jackson</groupId> <artifactId>jackson-core-asl</artifactId> <version>1.9.12</version> </dependency> <dependency> <groupId>org.xmlunit</groupId> <artifactId>xmlunit-core</artifactId> </dependency> <!-- <dependency> <groupId>com.mchange</groupId> <artifactId>c3p0</artifactId> <version>0.9.5.2</version> </dependency>--> <dependency> <groupId>javax.servlet</groupId> <artifactId>jstl</artifactId> </dependency> <!--用于编译jsp --> <dependency> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-jasper</artifactId> <scope>provided</scope> </dependency> <!--添加热部署--> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-devtools</artifactId> <optional>true</optional> <scope>true</scope> </dependency> <dependency> <groupId>com.h2database</groupId> <artifactId>h2</artifactId> <scope>runtime</scope> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> <plugin> <artifactId>maven-clean-plugin</artifactId> <version>3.1.0</version> </plugin> <!-- see http://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_war_packaging --> <plugin> <artifactId>maven-resources-plugin</artifactId> <version>3.0.2</version> </plugin> <plugin> <artifactId>maven-compiler-plugin</artifactId> <version>3.8.0</version> </plugin> <plugin> <artifactId>maven-surefire-plugin</artifactId> <version>2.22.1</version> </plugin> <plugin> <artifactId>maven-war-plugin</artifactId> <version>3.2.2</version> </plugin> <plugin> <artifactId>maven-install-plugin</artifactId> <version>2.5.2</version> </plugin> <plugin> <artifactId>maven-deploy-plugin</artifactId> <version>2.8.2</version> </plugin> <!--热部署配置--> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> <configuration> <!--fork:如果没有该项配置,整个devtools不会起作用--> <fork>true</fork> </configuration> </plugin> <!-- <plugin> <groupId>org.eclipse.m2e</groupId> <artifactId>lifecycle-mapping</artifactId> <version>1.0.0</version> <configuration> <lifecycleMappingMetadata> <pluginExecutions> <pluginExecution> <pluginExecutionFilter> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-enforcer-plugin</artifactId> <versionRange>[1.2,)</versionRange> <goals> <goal>enforce</goal> </goals> </pluginExecutionFilter> <action> <ignore /> </action> </pluginExecution> </pluginExecutions> </lifecycleMappingMetadata> </configuration> </plugin>--> <!--mybatis 逆向工程插件--> <plugin> <groupId>org.mybatis.generator</groupId> <artifactId>mybatis-generator-maven-plugin</artifactId> <version>1.3.5</version> <configuration> <configurationFile>src/main/resources/mybatis-generator/generatorConfig.xml</configurationFile> <verbose>true</verbose> <overwrite>true</overwrite> </configuration> <executions> <execution> <id>Generate MyBatis Artifacts</id> <goals> <goal>generate</goal> </goals> </execution> </executions> <dependencies> <dependency> <groupId>com.oracle</groupId> <artifactId>ojdbc6</artifactId> <version>${oracle-driver.version}</version> <scope>runtime</scope> </dependency> <dependency> <groupId>org.mybatis.generator</groupId> <artifactId>mybatis-generator-core</artifactId> <version>1.3.5</version> </dependency> </dependencies> </plugin> </plugins> <!-- <resources> <resource> <directory>src/main/java</directory> <includes> <include>**/*.xml</include> </includes> </resource> <resource> <directory>src/main/resources</directory> </resource> </resources>--> <resources> <resource> <directory>src/main/java</directory> <includes> <include>**/*.properties</include> <include>**/*.xml</include> </includes> <filtering>false</filtering> </resource> </resources> </build> </project> ``` ## 目录结构: ![图片说明](https://img-ask.csdn.net/upload/201910/10/1570672730_102043.jpg)
springboot项目从eclipse转idea启动失败
情景:一个springboot项目从eclipse转到idea,启动以后就报错 ![图片说明](https://img-ask.csdn.net/upload/201909/29/1569717318_379995.png) 说是禁用掉自动配置数据库,试了报的错更多。。这个项目在eclipse上可以跑,在idea上就启动失败
idea下载的Springboot项目,返回页面中文乱码
获取application.properties中的配置,返回页面中文乱码。 百度的方法都试过了,没用。。。 ![图片说明](https://img-ask.csdn.net/upload/201903/28/1553760690_649706.png) ![图片说明](https://img-ask.csdn.net/upload/201903/28/1553760700_88878.png) ![图片说明](https://img-ask.csdn.net/upload/201903/28/1553760712_218760.png) ![图片说明](https://img-ask.csdn.net/upload/201903/28/1553760726_812441.png) 浏览器编码也是UTF-8。
idea开发中@Override的报错
1.报错为method does not override method from its superclass ![图片说明](https://img-ask.csdn.net/upload/201911/20/1574216855_82906.png)![图片说明](https://img-ask.csdn.net/upload/201911/20/1574216869_29751.png) 2.有试着调java编译器版本的问题,但是还是在报错。
springboot+mybatis+idea一debug就报端口占用
springboot+mybatis+idea一debug就报端口占用 之前一直好好的,就是用了mybatisplus后就报这个错:Disconnected from the target VM, address: '127.0.0.1:61963', transport: 'socket'
用IDEA打jar包时报错:
用IDEA打jar包时报错: Failure to find org.glassfish:javax.el:pom:3.0.1-b06-SNAPSHOT in https://repository.apache.org/snapshots was cached in the local repository, resolution will not be reattempted until the update interval of apache.snapshots has elapsed or updates are forced 我的工程依赖: <dependency> <groupId>org.apache.hbase</groupId> <artifactId>hbase-server</artifactId> <version>2.0.6</version> </dependency>
springboot启动报错,用ecplise起不来,而用idea就可以
Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled. [2018-11-15 15:08:13:500] restartedMain- ERROR org.springframework.boot.SpringApplicationreportFailure:771 Application startup failed java.lang.NoSuchMethodError: org.springframework.core.io.DefaultResourceLoader.getProtocolResolvers()Ljava/util/Collection; at org.springframework.boot.devtools.restart.ClassLoaderFilesResourcePatternResolver$ResourcePatternResolverFactory.copyProtocolResolvers(ClassLoaderFilesResourcePatternResolver.java:228) at org.springframework.boot.devtools.restart.ClassLoaderFilesResourcePatternResolver$ResourcePatternResolverFactory.copyProtocolResolvers(ClassLoaderFilesResourcePatternResolver.java:221) at org.springframework.boot.devtools.restart.ClassLoaderFilesResourcePatternResolver$ResourcePatternResolverFactory.getResourcePatternResolver(ClassLoaderFilesResourcePatternResolver.java:212) at org.springframework.boot.devtools.restart.ClassLoaderFilesResourcePatternResolver$WebResourcePatternResolverFactory.getResourcePatternResolver(ClassLoaderFilesResourcePatternResolver.java:249) at org.springframework.boot.devtools.restart.ClassLoaderFilesResourcePatternResolver.<init>(ClassLoaderFilesResourcePatternResolver.java:76) at org.springframework.boot.devtools.restart.Restarter.prepare(Restarter.java:474) at org.springframework.boot.devtools.restart.Restarter.prepare(Restarter.java:462) at org.springframework.boot.devtools.restart.RestartApplicationListener.onApplicationPreparedEvent(RestartApplicationListener.java:75) at org.springframework.boot.devtools.restart.RestartApplicationListener.onApplicationEvent(RestartApplicationListener.java:48) at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:166) at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:138) at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:121) at org.springframework.boot.context.event.EventPublishingRunListener.contextLoaded(EventPublishingRunListener.java:91) at org.springframework.boot.SpringApplicationRunListeners.contextLoaded(SpringApplicationRunListeners.java:66) at org.springframework.boot.SpringApplication.prepareContext(SpringApplication.java:356) at org.springframework.boot.SpringApplication.run(SpringApplication.java:301) at org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:134) at org.springframework.cloud.bootstrap.BootstrapApplicationListener.bootstrapServiceContext(BootstrapApplicationListener.java:187) at org.springframework.cloud.bootstrap.BootstrapApplicationListener.onApplicationEvent(BootstrapApplicationListener.java:102) at org.springframework.cloud.bootstrap.BootstrapApplicationListener.onApplicationEvent(BootstrapApplicationListener.java:68) at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:166) at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:138) at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:121) at org.springframework.boot.context.event.EventPublishingRunListener.environmentPrepared(EventPublishingRunListener.java:74) at org.springframework.boot.SpringApplicationRunListeners.environmentPrepared(SpringApplicationRunListeners.java:54) at org.springframework.boot.SpringApplication.prepareEnvironment(SpringApplication.java:325) at org.springframework.boot.SpringApplication.run(SpringApplication.java:296) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1118) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1107) at com.ticket.check.CheckServerApplication.main(CheckServerApplication.java:22) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49)
使用idea生成springboot项目的时候,选择加载依赖的时候web选项里没有web这一选项?
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