maven scope 里面的runtime有什么用

maven scope 里面的runtime有什么用,
各位大神可以举个场景吗,看了很多地方都不知道这个到底什么用的。

5个回答

由于还在测试别的功能的阶段,还没有编写mysql,所以编译的时候不会用到这个包。但是生成Context上下文的时候会用到。 也就是说这个包mysql包编译的时候是用不到的,但是在运行的时候会用到。所以如果我们在package的时候没有将其打包到target中,运行时就会出错。所以要加上
runtime

如果不加,我试验过了。虽然加了这个依赖,但是由于编译的时候没有用到,那么生成的target下的lib中是没有对应的jar包的。

qq_26056255
一毛钱g 项目在运行期的时候才使用
接近 2 年之前 回复
StackTc
StackTc 那直接 不写runtime不行吗,为什么要写呢,就算编译的使用也给他用 又如何
接近 2 年之前 回复

This scope indicates that the dependency is not required for compilation, but is for execution. It is in the runtime and test classpaths, but not the compile classpath.

StackTc
StackTc 我知道,他在运行时才有用,但是不加这个 全部有用 也挺好的吧?
接近 2 年之前 回复

指的是直接在运行时所需要的包,而非在编译时等时候需要的包。

StackTc
StackTc 这个我知道,但是如果 在编译时也加了,也可以吧?有什么坏处吗
接近 2 年之前 回复

我的应用稍微复杂一点,在tomcat 上部署
<!--javax.servlet-->

javax.servlet
servlet-api
2.5
<!--因为provided表明该包只在编译和测试的时候用-->
provided

<!--javax.servlet end-->

            然后愉快的运行main方法报错了

            我能改为runtime吗,会与tomcat冲突吗?
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prefix="c" uri="http://java.sun.com/jsp/jstl/core" %> <%@ page isELIgnored="false" %> 求助:怎么才会不报错啊,网上好多方法都尝试了,

Maven的pom.xml第一行报错,显示未知错误,哪位大佬能帮忙解决下,不胜感激!

问题rt 代码如下: ![图片说明](https://img-ask.csdn.net/upload/201906/12/1560350057_455880.png) ![图片说明](https://img-ask.csdn.net/upload/201906/12/1560350062_430379.png) ``` <?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <!-- 从spring-boot-starter-parent继承版本号 --> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.1.5.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent> <groupId>com.manning</groupId> <artifactId>readinglist</artifactId> <version>0.0.1-SNAPSHOT</version> <name>Reading List</name> <description>Reading List Demo</description> <properties> <java.version>1.8</java.version> </properties> <!-- 起步依赖 --> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-jpa</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-thymeleaf</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>com.h2database</groupId> <artifactId>h2</artifactId> <scope>runtime</scope> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> </dependencies> <!-- maven构建插件 --> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> </project> ```

maven打发布包的问题

对maven我还是个新手,前几天刚把maven引入到项目中来 项目结构如下: [code="java"] project -src --main ---bin 脚本目录 ---java ---config 框架的配置文件 ----develop -----log4j.properties ----product -----log4j.properties ---resources 资源文件,比如用xml格式存储的数据(论坛类目信息等) ---assembly ----product.xml ----develop.xml --test -target [/code] 疑问 1.文件是不是已经存放到正确的目录 2.maven打包是不是用assembly插件 3.如果是assembly插件,如果分别打测试包和开发包,测试包和开发的包引用有些配置文件不一样,是如何处理的,我是想定义两套assembly描述符 assembly描述配置文件 [code="java"] <assembly xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/assembly-1.0.0.xsd"> <formats> <format>dir</format> </formats> <includeBaseDirectory>true</includeBaseDirectory> <fileSets> <fileSet> <directory>src/main/bin</directory> <outputDirectory>bin</outputDirectory> <fileMode>0777</fileMode> <lineEnding>unix</lineEnding> </fileSet> <fileSet> <directory>src/main/model</directory> <outputDirectory>model</outputDirectory> </fileSet> <fileSet> <directory>src/main/config</directory> <excludes> <exclude>develop</exclude> <exclude>product</exclude> </excludes> <outputDirectory>config</outputDirectory> </fileSet> <fileSet> <directory>src/main/config/develop</directory> <outputDirectory>config</outputDirectory> </fileSet> </fileSets> <dependencySets> <dependencySet> <outputDirectory>lib</outputDirectory> <scope>runtime</scope> </dependencySet> </dependencySets> <files> <file> <source>target/qiu-core-0.0.1-SNAPSHOT.jar</source> <outputDirectory>lib</outputDirectory> </file> </files> </assembly> [/code] 其中的 [code="java"] <excludes> <exclude>develop</exclude> <exclude>product</exclude> </excludes> [/code] 不管用,过滤不了develop和product两个目录 我是想知道实际的项目中,碰到这种情况是如何处理的? 先谢了

maven工程添加了log4j和mysql connector依赖之后,为什么报了找不驱动的错?

log4j:ERROR Failed to load driver java.lang.ClassNotFoundException: com.mysql.jdbc.Driver ``` pom.xml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 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>test</groupId> <artifactId>test</artifactId> <version>0.1-SNAPSHOT</version> <dependencies> <!-- https://mvnrepository.com/artifact/log4j/log4j --> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>1.2.4</version> </dependency> <!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java --> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.40</version> </dependency> </dependencies> </project> log4j.properties: log4j.rootLogger=DEBUG,stdout,DATABASE log4j.appender.stdout=org.apache.log4j.ConsoleAppender log4j.appender.stdout.layout=org.apache.log4j.PatternLayout log4j.appender.stdout.layout.ConversionPattern=%d [%t] %p %c - %m%n log4j.appender.DATABASE=org.apache.log4j.jdbc.JDBCAppender log4j.appender.DATABASE.URL=jdbc:mysql://localhost:3306/test log4j.appender.DATABASE.driver=com.mysql.jdbc.Driver log4j.appender.DATABASE.user=root log4j.appender.DATABASE.password=123456 log4j.appender.DATABASE.layout=org.apache.log4j.PatternLayout log4j.appender.DATABASE.sql=INSERT INTO log4j (log_date, log_level, location, message) VALUES ('%d{ISO8601}', '%p', '%C,%L', '%m') ```

proguard混淆后maven打出来的jar包java.lang.VerifyError

mavenProject,今天混淆之后mvn deploy的jar包启动报错: ``` Exception in thread "main" java.lang.VerifyError: Expecting a stackmap frame at branch target 55 Exception Details: Location: sophia/foundation/property/symbol/JavaPropertySymbol.<init>(Ljava/lang/Short;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V @44: ifeq Reason: Expected stackmap frame at this location. Bytecode: 0000000: 2ab7 002e 2a2b b500 282a 2cb5 0029 2a2d 0000010: b500 2a2a 1904 b500 2b2a 1905 b500 2c2a 0000020: 1906 b500 2d12 0b19 06b6 002f 9900 0b2a 0000030: b200 20b5 0027 b112 0819 06b6 002f 9900 0000040: 0b2a b200 26b5 0027 b112 0919 06b6 002f 0000050: 9900 0b2a b200 24b5 0027 b112 0a19 06b6 0000060: 002f 9900 0b2a b200 25b5 0027 b112 0619 0000070: 06b6 002f 9900 0b2a b200 23b5 0027 b112 0000080: 0719 06b6 002f 9900 0b2a b200 22b5 0027 0000090: b112 0219 06b6 002f 9a00 0d12 0319 06b6 00000a0: 002f 9900 0b2a b200 21b5 0027 b112 0d19 00000b0: 06b6 002f 9900 0a2a 1218 b500 27b1 1201 00000c0: 1906 b600 2f99 000a 2a12 0eb5 0027 b112 00000d0: 0419 06b6 002f 9900 0a2a 1219 b500 27b1 00000e0: 120c 1906 b600 2f99 000a 2a12 1ab5 0027 00000f0: b112 0519 06b6 002f 9900 092a 121b b500 0000100: 27b1 ``` pom文件配置: ``` <plugin> <groupId>com.github.wvengen</groupId> <artifactId>proguard-maven-plugin</artifactId> <version>2.0.7</version> <executions> <execution> <phase>package</phase> <goals> <goal>proguard</goal> </goals> </execution> </executions> <configuration> <target>1.7</target> <source>1.7</source> <encoding>UTF-8</encoding> <proguardInclude>${basedir}/proguard.conf</proguardInclude> <!--不压缩,不优化,保留jar包directory entry,保留注解 --> <options> <option>-ignorewarnings</option> <option>-dontshrink</option> <option>-dontoptimize</option> <option>-dontskipnonpubliclibraryclasses</option> <option>-dontskipnonpubliclibraryclassmembers</option> </options> <libs> <lib>${java.home}/lib/rt.jar</lib> </libs> </configuration> <dependencies> <!-- 使用4.9版本来混淆 --> <dependency> <groupId>net.sf.proguard</groupId> <artifactId>proguard-base</artifactId> <version>4.9</version> <scope>runtime</scope> </dependency> </dependencies> </plugin> </plugins> ```

使用maven进行 spring mvc项目管理时出错

初学maven和spring,昨天跟着教程自己搭建了一个javaweb,然后配置了spring和maven,在pom.xml进行spring依赖的时候,发现myeclipse报了很多错误![图片说明](https://img-ask.csdn.net/upload/201509/09/1441762583_175277.png) 刚开始是以为没有对spring进行配置的缘故,后来在对spirng进行配置之后刷新工程错误依然存在。 <dependencies> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>1.2.17</version> <scope>compile</scope> </dependency> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>3.8.1</version> <scope>test</scope> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>3.2.8.RELEASE</version> <scope>runtime</scope> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-orm</artifactId> <version>3.2.8.RELEASE</version> <scope>compile</scope> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>3.2.8.RELEASE</version> <scope>compile</scope> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>3.2.8.RELEASE</version> <scope>compile</scope> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-test</artifactId> <version>${spring.version}</version> <scope>test</scope> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>4.0.3.BUILD-SNAPSHOT</version> <scope>compile</scope> </dependency> </dependencies> 这是在pom.xml中配置的spring相关依赖, 下面是spring的配置: <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:context="http://www.springframework.org/schema/context" xmlns:util="http://www.springframework.org/schema/util" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.0.xsd"> <bean id="simpleUrlHandlerMapping" class="org.springframework.web.servlet.handler.SimpleUrl HandlerMapping"> <property name="mappings"> <props> <prop key="/hello.do">helloControl</prop> <!-- 说明:hello.do的请求将给名为helloControl的bean进行处理。 --> </props> </property> </bean> <bean id="helloControl" class="controller.HelloWord"></bean> </beans> maven的settings.xml就改动了如下两部分: <localRepository>E:\mavenstore\mvnRespo</localRepository>以及 <mirror> <id>uk</id> <name>uk</name> <url>http://uk.maven.org/maven2</url> <mirrorOf>central</mirrorOf> </mirror> 希望有人能帮我查一下问题,谢谢。http://ask.csdn.net/#

eclipse配置springboot能正常启动而且可以访问静态页面 为什么访问不了Controller?

```package com.huarui; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; @SpringBootApplication public class SpringbootApplication { public static void main(String[] args) { SpringApplication.run(SpringbootApplication.class, args); } } package com.huarui.controller; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; @Controller public class UserController { @RequestMapping("/list") public String gg() { System.out.println("1"); return "list"; } } <?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.1.3.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent> <groupId>com.huarui</groupId> <artifactId>springboot</artifactId> <version>0.0.1-SNAPSHOT</version> <name>springboot</name> <description>Demo project for Spring Boot</description> <properties> <java.version>1.8</java.version> </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-redis</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-thymeleaf</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <scope>runtime</scope> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> </project> ``` `求大神解答。。。在线等 ``` ``` ```

求助大佬 springboot配置错误问题

1.java springboot4.0 eclipse 错误信息:io/console not support;tty will not manipulated 2.pom.xml设置是 <?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.1.6.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent> <groupId>com.example</groupId> <artifactId>springdemo</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>war</packaging> <name>springdemo</name> <description>Demo project for Spring Boot</description> <properties> <java.version>1.8</java.version> </properties> <dependencies> <dependency> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>2.3.2</version> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <version>3.1.0</version> <scope>provided</scope> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <scope>runtime</scope> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> </project> 3.错误详情 ![图片说明](https://img-ask.csdn.net/upload/201907/05/1562307246_991350.png)

spring-boot 打可执行jar时,怎么排除provided的jar

spring-boot 打可执行jar时,怎么排除provided的jar 我在pom.xml里面配置了一些依赖的scope为provided spring-boot-maven-plugin 这个插件,打可执行的jar时,把这些依赖包也打进去了。 怎么能排除掉?

搭了一个springboot项目 用自带的启动器页面可以正常跳转,但放到tomcat下页面跳转就报错

我以为是jar包冲突,但后面还是不能正常跳转 ## maven依赖 ```xml <?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.yyt</groupId> <artifactId>yyt_web</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>war</packaging> <name>yyt_web</name> <description>Demo project for Spring Boot</description> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>1.5.8.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> <java.version>1.8</java.version> </properties> <dependencies> <!--jpa--> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-jpa</artifactId> </dependency> <!--web--> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <!--mysql--> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <!--<scope>provided</scope>--> </dependency> <!--德鲁伊数据连接池--> <dependency> <groupId>com.alibaba</groupId> <artifactId>druid</artifactId> <version>1.1.5</version> </dependency> <!--tomcat--> <!--<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-tomcat</artifactId> &lt;!&ndash;<scope>provided</scope>&ndash;&gt; </dependency>--> <!--添加对jsp,tomcat的支持--> <dependency> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-jasper</artifactId> </dependency> <!--servlet的支持--> <!--<dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <scope>runtime</scope> </dependency>--> <!--添加对jstl的支持--> <dependency> <groupId>javax.servlet</groupId> <artifactId>jstl</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> <dependency> <groupId>com.alibaba</groupId> <artifactId>druid</artifactId> <version>1.0.15</version> </dependency> <!--fastjson--> <dependency> <groupId>com.ruijc</groupId> <artifactId>spring-boot-starter-fastjson</artifactId> <version>2.2.0</version> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> </project> ``` ## tomcat Lib包 ![图片说明](https://img-ask.csdn.net/upload/201711/19/1511081162_43553.png) ## 报错信息 ## 1 ``` javax.servlet.ServletException: java.lang.LinkageError: loader constraint violation: when resolving method "org.apache.jasper.runtime.InstanceManagerFactory.getInstanceManager(Ljavax/servlet/ServletConfig;)Lorg/apache/tomcat/InstanceManager;" the class loader (instance of org/apache/jasper/servlet/JasperLoader) of the current class, org/apache/jsp/WEB_002dINF/jsp/find_005fall_jsp, and the class loader (instance of java/net/URLClassLoader) for the method's defining class, org/apache/jasper/runtime/InstanceManagerFactory, have different Class objects for the type org/apache/tomcat/InstanceManager used in the signature at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:349) ~[jasper.jar:8.0.20] at javax.servlet.http.HttpServlet.service(HttpServlet.java:725) ~[servlet-api.jar:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291) [catalina.jar:8.0.20] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.20] at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) ~[tomcat-websocket.jar:8.0.20] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) [catalina.jar:8.0.20] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) [catalina.jar:8.0.20] at com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:123) ~[druid-1.0.15.jar:1.0.15] ``` ## 2 ``` Caused by: java.lang.LinkageError: loader constraint violation: when resolving method "org.apache.jasper.runtime.InstanceManagerFactory.getInstanceManager(Ljavax/servlet/ServletConfig;)Lorg/apache/tomcat/InstanceManager;" the class loader (instance of org/apache/jasper/servlet/JasperLoader) of the current class, org/apache/jsp/WEB_002dINF/jsp/find_005fall_jsp, and the class loader (instance of java/net/URLClassLoader) for the method's defining class, org/apache/jasper/runtime/InstanceManagerFactory, have different Class objects for the type org/apache/tomcat/InstanceManager used in the signature at org.apache.jsp.WEB_002dINF.jsp.find_005fall_jsp._jspInit(find_005fall_jsp.java:59) ~[na:na] at org.apache.jasper.runtime.HttpJspBase.init(HttpJspBase.java:49) ~[jasper.jar:8.0.20] at org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:179) ~[jasper.jar:8.0.20] at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:368) ~[jasper.jar:8.0.20] at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:396) ~[jasper.jar:8.0.20] at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:340) ~[jasper.jar:8.0.20] ... 88 common frames omitted ``` ## 页面报错 ![图片说明](https://img-ask.csdn.net/upload/201711/19/1511081361_129468.png)

springmvc视图解析器的prefix一定要配成全路径才能找到是为什么?

最近刚刚在尝试idea写代码,然后找了个配置尝试自己写,在进行jsp页面跳转的时候发现路径出了问题。 找了半天然后发现是视图解析器里面的prefix问题。 正确代码如下: ``` <!-- 配置视图解析器 显示ViewResolver --> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/> <property name="prefix" value="/src/main/webapp/WEB-INF/views/"/> <property name="suffix" value=".jsp"/> </bean> ``` 错误代码如下: ``` <!-- 配置视图解析器 显示ViewResolver --> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/> <property name="prefix" value="/WEB-INF/views/"/> <property name="suffix" value=".jsp"/> </bean> ``` 当我的prefix的路径写全的时候我才能进行页面跳转,而我按照错误代码写的时候就不能进行跳转页面报错404. 但是我在网上看了许多都是这样写的。。。然后搜了半天也没搜到和我类似的问题的。所以就在这里请教下各位大佬 pom.xml的配置如下 ``` <?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com.liulin</groupId> <artifactId>test</artifactId> <version>1.0-SNAPSHOT</version> <packaging>war</packaging> <name>test Maven Webapp</name> <!-- FIXME change it to the project's website --> <url>http://www.example.com</url> <properties> <!-- 设置项目编码 --> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> <maven.compiler.source>1.7</maven.compiler.source> <maven.compiler.target>1.7</maven.compiler.target> <!-- spring版本号 --> <spring.version>4.3.5.RELEASE</spring.version> <!-- mybatis版本号 --> <mybatis.version>3.4.1</mybatis.version> <!-- log4j日志文件管理包版本 --> <slf4j.version>1.7.7</slf4j.version> <log4j.version>1.2.17</log4j.version> <!-- jackson包版本 --> <jackson.version>2.5.0</jackson.version> </properties> <dependencies> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.11</version> <scope>test</scope> </dependency> <!--添加java ee依赖--> <dependency> <groupId>javax</groupId> <artifactId>javaee-api</artifactId> <version>7.0</version> </dependency> <!-- 实现slf4j接口并整合 --> <dependency> <groupId>ch.qos.logback</groupId> <artifactId>logback-classic</artifactId> <version>1.2.2</version> </dependency> <!-- 添加JSON依赖 --> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> <version>2.8.7</version> </dependency> <!-- 添加mysql驱动依赖 --> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.41</version> <scope>runtime</scope> </dependency> <!-- 添加数据库连接池 --> <dependency> <groupId>com.mchange</groupId> <artifactId>c3p0</artifactId> <version>0.9.5.2</version> </dependency> <!-- 添加MyBatis依赖 --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>${mybatis.version}</version> </dependency> <!-- 添加mybatis/spring整合包依赖 --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis-spring</artifactId> <version>1.3.1</version> </dependency> <!-- 添加Spring核心依赖 --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-beans</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>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-tx</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-test</artifactId> <version>${spring.version}</version> </dependency> <!--添加servlet依赖--> <dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <version>3.0.1</version> <scope>provided</scope> </dependency> <dependency> <groupId>javax.servlet.jsp</groupId> <artifactId>jsp-api</artifactId> <version>2.2</version> <scope>provided</scope> </dependency> <!-- 添加JSTL标签类依赖 --> <dependency> <groupId>jstl</groupId> <artifactId>jstl</artifactId> <version>1.2</version> </dependency> <!-- 添加日志相关jar包 --> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>1.2.17</version> </dependency> </dependencies> <build> <finalName>test</finalName> <pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) --> <plugins> <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> </plugins> </pluginManagement> </build> </project> ``` 配置详细图: 1. ![图片说明](https://img-ask.csdn.net/upload/201907/16/1563262460_481220.png) 2. ![图片说明](https://img-ask.csdn.net/upload/201907/16/1563262471_776644.png) 3. ![图片说明](https://img-ask.csdn.net/upload/201907/16/1563262488_239707.png)

在做一个淘淘商城的项目,出现了子项目pom.xml报错的问题

子项目pom.xml区 ``` <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>cn.itcast.parent</groupId> <artifactId>itcast-parent</artifactId> <version>0.0.1-SNAPSHOT</version> </parent> <groupId>cn.itcast.usermanage</groupId> <artifactId>itcast-usermanage</artifactId> <version>1.0.0-SNAPSHOT</version> <packaging>war</packaging> <dependencies> <!-- 单元测试 --> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <scope>test</scope> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aspects</artifactId> </dependency> <!-- Mybatis --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> </dependency> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis-spring</artifactId> </dependency> <!-- MySql --> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> </dependency> <!-- Jackson Json处理工具包 --> <dependency> <groupId>com.fasterxml.jackson.core</groupId> <artifactId>jackson-databind</artifactId> </dependency> <!-- 连接池 --> <dependency> <groupId>com.jolbox</groupId> <artifactId>bonecp-spring</artifactId> </dependency> <!-- JSP相关 --> <dependency> <groupId>jstl</groupId> <artifactId>jstl</artifactId> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>servlet-api</artifactId> <scope>provided</scope> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>jsp-api</artifactId> <scope>provided</scope> </dependency> <!-- Apache工具组件 --> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-lang3</artifactId> </dependency> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-io</artifactId> </dependency> <dependency> <groupId>com.github.pagehelper</groupId> <artifactId>pagehelper</artifactId> </dependency> <dependency> <groupId>com.github.jsqlparser</groupId> <artifactId>jsqlparser</artifactId> </dependency> <dependency> <groupId>com.github.abel533</groupId> <artifactId>mapper</artifactId> </dependency> </dependencies> <build> <plugins> <!-- 配置Tomcat插件 --> <plugin> <groupId>org.apache.tomcat.maven</groupId> <artifactId>tomcat7-maven-plugin</artifactId> <configuration> <port>80</port> <!-- http://127.0.0.1:{port}/{path} --> <path>/</path> </configuration> </plugin> </plugins> </build> </project> ``` 报错问题代码区: ``` Multiple annotations found at this line: - Execution default-resources of goal org.apache.maven.plugins:maven-resources-plugin:2.7:resources failed: Plugin org.apache.maven.plugins:maven-resources-plugin:2.7 or one of its dependencies could not be resolved: The following artifacts could not be resolved: org.apache.maven.doxia:doxia-sink-api:jar:1.1, org.apache.maven.doxia:doxia-logging-api:jar:1.1, org.apache.maven:maven-repository-metadata:jar:2.2.1, org.apache.maven:maven-error-diagnostics:jar:2.2.1, org.apache.maven:maven- plugin-descriptor:jar:2.2.1, org.sonatype.plexus:plexus-sec-dispatcher:jar:1.3, org.sonatype.plexus:plexus-cipher:jar:1.4, org.apache.maven:maven-settings:jar:2.2.1, org.apache.maven:maven-monitor:jar:2.2.1: Failure to transfer org.apache.maven.doxia:doxia- sink-api:jar:1.1 from http://maven.aliyun.com/nexus/content/repositories/central/ was cached in the local repository, resolution will not be reattempted until the update interval of alimaven has elapsed or updates are forced. Original error: Could not transfer artifact org.apache.maven.doxia:doxia-sink-api:jar:1.1 from/to alimaven (http://maven.aliyun.com/nexus/content/repositories/central/): The operation was cancelled. (org.apache.maven.plugins:maven-resources-plugin:2.7:resources:default-resources:process-resources) org.apache.maven.plugin.PluginExecutionException: Execution default-resources of goal org.apache.maven.plugins:maven-resources- plugin:2.7:resources failed: Plugin org.apache.maven.plugins:maven-resources-plugin:2.7 or one of its dependencies could not be resolved: The following artifacts could not be resolved: org.apache.maven.doxia:doxia-sink-api:jar:1.1, org.apache.maven.doxia:doxia- logging-api:jar:1.1, org.apache.maven:maven-repository-metadata:jar:2.2.1, org.apache.maven:maven-error-diagnostics:jar:2.2.1, org.apache.maven:maven-plugin-descriptor:jar:2.2.1, org.sonatype.plexus:plexus-sec-dispatcher:jar:1.3, org.sonatype.plexus:plexus- cipher:jar:1.4, org.apache.maven:maven-settings:jar:2.2.1, org.apache.maven:maven-monitor:jar:2.2.1: Failure to transfer org.apache.maven.doxia:doxia-sink-api:jar:1.1 from http://maven.aliyun.com/nexus/content/repositories/central/ was cached in the local repository, resolution will not be reattempted until the update interval of alimaven has elapsed or updates are forced. Original error: Could not transfer artifact org.apache.maven.doxia:doxia-sink-api:jar:1.1 from/to alimaven (http://maven.aliyun.com/nexus/content/ repositories/central/): The operation was cancelled. at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:109) at org.eclipse.m2e.core.internal.embedder.MavenImpl.execute(MavenImpl.java:331) at org.eclipse.m2e.core.internal.embedder.MavenImpl.lambda$7(MavenImpl.java:1342) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:177) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:112) at org.eclipse.m2e.core.internal.embedder.MavenImpl.execute(MavenImpl.java:1341) 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:173) at org.eclipse.m2e.core.internal.builder.MavenBuilder$1.method(MavenBuilder.java:1) at org.eclipse.m2e.core.internal.builder.MavenBuilder$BuildMethod$1$1.call(MavenBuilder.java:116) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:177) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:112) at org.eclipse.m2e.core.internal.builder.MavenBuilder$BuildMethod$1.call(MavenBuilder.java:106) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:177) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:151) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:99) at org.eclipse.m2e.core.internal.builder.MavenBuilder$BuildMethod.execute(MavenBuilder.java:87) at org.eclipse.m2e.core.internal.builder.MavenBuilder.build(MavenBuilder.java:201) at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:833) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java: 45) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:220) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:263) at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:316) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java: 45) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:319) at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:371) at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:392) at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:154) at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:244) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: org.apache.maven.plugin.PluginResolutionException: Plugin org.apache.maven.plugins:maven-resources-plugin:2.7 or one of its dependencies could not be resolved: The following artifacts could not be resolved: org.apache.maven.doxia:doxia-sink-api:jar:1.1, org.apache.maven.doxia:doxia-logging-api:jar:1.1, org.apache.maven:maven-repository-metadata:jar:2.2.1, org.apache.maven:maven- error-diagnostics:jar:2.2.1, org.apache.maven:maven-plugin-descriptor:jar:2.2.1, org.sonatype.plexus:plexus-sec-dispatcher:jar:1.3, org.sonatype.plexus:plexus-cipher:jar:1.4, org.apache.maven:maven-settings:jar:2.2.1, org.apache.maven:maven-monitor:jar:2.2.1: Failure to transfer org.apache.maven.doxia:doxia-sink-api:jar:1.1 from http://maven.aliyun.com/nexus/content/repositories/central/ was cached in the local repository, resolution will not be reattempted until the update interval of alimaven has elapsed or updates are forced. Original error: Could not transfer artifact org.apache.maven.doxia:doxia-sink-api:jar:1.1 from/to alimaven (http://maven.aliyun.com/nexus/ content/repositories/central/): The operation was cancelled. at org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolveInternal(DefaultPluginDependenciesResolver.java:218) at org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolve(DefaultPluginDependenciesResolver.java:149) at org.eclipse.m2e.core.internal.project.registry.EclipsePluginDependenciesResolver.resolve(EclipsePluginDependenciesResolver.java:59) at org.apache.maven.plugin.internal.DefaultMavenPluginManager.createPluginRealm(DefaultMavenPluginManager.java:402) at org.apache.maven.plugin.internal.DefaultMavenPluginManager.setupPluginRealm(DefaultMavenPluginManager.java:374) at org.apache.maven.plugin.DefaultBuildPluginManager.getPluginRealm(DefaultBuildPluginManager.java:234) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:105) ... 30 more Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: The following artifacts could not be resolved: org.apache.maven.doxia:doxia- sink-api:jar:1.1, org.apache.maven.doxia:doxia-logging-api:jar:1.1, org.apache.maven:maven-repository-metadata:jar:2.2.1, org.apache.maven:maven-error-diagnostics:jar:2.2.1, org.apache.maven:maven-plugin-descriptor:jar:2.2.1, org.sonatype.plexus:plexus- sec-dispatcher:jar:1.3, org.sonatype.plexus:plexus-cipher:jar:1.4, org.apache.maven:maven-settings:jar:2.2.1, org.apache.maven:maven- monitor:jar:2.2.1: Failure to transfer org.apache.maven.doxia:doxia-sink-api:jar:1.1 from http://maven.aliyun.com/nexus/content/ repositories/central/ was cached in the local repository, resolution will not be reattempted until the update interval of alimaven has elapsed or updates are forced. Original error: Could not transfer artifact org.apache.maven.doxia:doxia-sink-api:jar:1.1 from/to alimaven (http://maven.aliyun.com/nexus/content/repositories/central/): The operation was cancelled. at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:422) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:224) at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveDependencies(DefaultRepositorySystem.java:338) at org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolveInternal(DefaultPluginDependenciesResolver.java:210) ... 36 more Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer org.apache.maven.doxia:doxia-sink-api:jar: 1.1 from http://maven.aliyun.com/nexus/content/repositories/central/ was cached in the local repository, resolution will not be reattempted until the update interval of alimaven has elapsed or updates are forced. Original error: Could not transfer artifact org.apache.maven.doxia:doxia-sink-api:jar:1.1 from/to alimaven (http://maven.aliyun.com/nexus/content/repositories/central/): The operation was cancelled. at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:240) at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:208) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:563) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:481) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:399) ... 39 more - Execution default-testResources of goal org.apache.maven.plugins:maven-resources-plugin:2.7:testResources failed: Plugin org.apache.maven.plugins:maven-resources-plugin:2.7 or one of its dependencies could not be resolved: The following artifacts could not be resolved: org.apache.maven.doxia:doxia-sink-api:jar:1.1, org.apache.maven.doxia:doxia-logging-api:jar:1.1, org.apache.maven:maven-repository-metadata:jar:2.2.1, org.apache.maven:maven-error-diagnostics:jar:2.2.1, org.apache.maven:maven- plugin-descriptor:jar:2.2.1, org.sonatype.plexus:plexus-sec-dispatcher:jar:1.3, org.sonatype.plexus:plexus-cipher:jar:1.4, org.apache.maven:maven-settings:jar:2.2.1, org.apache.maven:maven-monitor:jar:2.2.1: Failure to transfer org.apache.maven.doxia:doxia- sink-api:jar:1.1 from http://maven.aliyun.com/nexus/content/repositories/central/ was cached in the local repository, resolution will not be reattempted until the update interval of alimaven has elapsed or updates are forced. Original error: Could not transfer artifact org.apache.maven.doxia:doxia-sink-api:jar:1.1 from/to alimaven (http://maven.aliyun.com/nexus/content/repositories/central/): The operation was cancelled. (org.apache.maven.plugins:maven-resources-plugin:2.7:testResources:default-testResources:process-test- resources) org.apache.maven.plugin.PluginExecutionException: Execution default-testResources of goal org.apache.maven.plugins:maven-resources-plugin:2.7:testResources failed: Plugin org.apache.maven.plugins:maven-resources-plugin: 2.7 or one of its dependencies could not be resolved: The following artifacts could not be resolved: org.apache.maven.doxia:doxia-sink- api:jar:1.1, org.apache.maven.doxia:doxia-logging-api:jar:1.1, org.apache.maven:maven-repository-metadata:jar:2.2.1, org.apache.maven:maven-error-diagnostics:jar:2.2.1, org.apache.maven:maven-plugin-descriptor:jar:2.2.1, org.sonatype.plexus:plexus- sec-dispatcher:jar:1.3, org.sonatype.plexus:plexus-cipher:jar:1.4, org.apache.maven:maven-settings:jar:2.2.1, org.apache.maven:maven- monitor:jar:2.2.1: Failure to transfer org.apache.maven.doxia:doxia-sink-api:jar:1.1 from http://maven.aliyun.com/nexus/content/ repositories/central/ was cached in the local repository, resolution will not be reattempted until the update interval of alimaven has elapsed or updates are forced. Original error: Could not transfer artifact org.apache.maven.doxia:doxia-sink-api:jar:1.1 from/to alimaven (http://maven.aliyun.com/nexus/content/repositories/central/): The operation was cancelled. at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:109) at org.eclipse.m2e.core.internal.embedder.MavenImpl.execute(MavenImpl.java:331) at org.eclipse.m2e.core.internal.embedder.MavenImpl.lambda$7(MavenImpl.java:1342) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:177) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:112) at org.eclipse.m2e.core.internal.embedder.MavenImpl.execute(MavenImpl.java:1341) 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:173) at org.eclipse.m2e.core.internal.builder.MavenBuilder$1.method(MavenBuilder.java:1) at org.eclipse.m2e.core.internal.builder.MavenBuilder$BuildMethod$1$1.call(MavenBuilder.java:116) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:177) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:112) at org.eclipse.m2e.core.internal.builder.MavenBuilder$BuildMethod$1.call(MavenBuilder.java:106) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:177) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:151) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:99) at org.eclipse.m2e.core.internal.builder.MavenBuilder$BuildMethod.execute(MavenBuilder.java:87) at org.eclipse.m2e.core.internal.builder.MavenBuilder.build(MavenBuilder.java:201) at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:833) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java: 45) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:220) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:263) at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:316) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java: 45) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:319) at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:371) at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:392) at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:154) at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:244) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: org.apache.maven.plugin.PluginResolutionException: Plugin org.apache.maven.plugins:maven-resources-plugin:2.7 or one of its dependencies could not be resolved: The following artifacts could not be resolved: org.apache.maven.doxia:doxia-sink-api:jar:1.1, org.apache.maven.doxia:doxia-logging-api:jar:1.1, org.apache.maven:maven-repository-metadata:jar:2.2.1, org.apache.maven:maven- error-diagnostics:jar:2.2.1, org.apache.maven:maven-plugin-descriptor:jar:2.2.1, org.sonatype.plexus:plexus-sec-dispatcher:jar:1.3, org.sonatype.plexus:plexus-cipher:jar:1.4, org.apache.maven:maven-settings:jar:2.2.1, org.apache.maven:maven-monitor:jar:2.2.1: Failure to transfer org.apache.maven.doxia:doxia-sink-api:jar:1.1 from http://maven.aliyun.com/nexus/content/repositories/central/ was cached in the local repository, resolution will not be reattempted until the update interval of alimaven has elapsed or updates are forced. Original error: Could not transfer artifact org.apache.maven.doxia:doxia-sink-api:jar:1.1 from/to alimaven (http://maven.aliyun.com/nexus/ content/repositories/central/): The operation was cancelled. at org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolveInternal(DefaultPluginDependenciesResolver.java:218) at org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolve(DefaultPluginDependenciesResolver.java:149) at org.eclipse.m2e.core.internal.project.registry.EclipsePluginDependenciesResolver.resolve(EclipsePluginDependenciesResolver.java:59) at org.apache.maven.plugin.internal.DefaultMavenPluginManager.createPluginRealm(DefaultMavenPluginManager.java:402) at org.apache.maven.plugin.internal.DefaultMavenPluginManager.setupPluginRealm(DefaultMavenPluginManager.java:374) at org.apache.maven.plugin.DefaultBuildPluginManager.getPluginRealm(DefaultBuildPluginManager.java:234) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:105) ... 30 more Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: The following artifacts could not be resolved: org.apache.maven.doxia:doxia- sink-api:jar:1.1, org.apache.maven.doxia:doxia-logging-api:jar:1.1, org.apache.maven:maven-repository-metadata:jar:2.2.1, org.apache.maven:maven-error-diagnostics:jar:2.2.1, org.apache.maven:maven-plugin-descriptor:jar:2.2.1, org.sonatype.plexus:plexus- sec-dispatcher:jar:1.3, org.sonatype.plexus:plexus-cipher:jar:1.4, org.apache.maven:maven-settings:jar:2.2.1, org.apache.maven:maven- monitor:jar:2.2.1: Failure to transfer org.apache.maven.doxia:doxia-sink-api:jar:1.1 from http://maven.aliyun.com/nexus/content/ repositories/central/ was cached in the local repository, resolution will not be reattempted until the update interval of alimaven has elapsed or updates are forced. Original error: Could not transfer artifact org.apache.maven.doxia:doxia-sink-api:jar:1.1 from/to alimaven (http://maven.aliyun.com/nexus/content/repositories/central/): The operation was cancelled. at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:422) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:224) at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveDependencies(DefaultRepositorySystem.java:338) at org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolveInternal(DefaultPluginDependenciesResolver.java:210) ... 36 more Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer org.apache.maven.doxia:doxia-sink-api:jar: 1.1 from http://maven.aliyun.com/nexus/content/repositories/central/ was cached in the local repository, resolution will not be reattempted until the update interval of alimaven has elapsed or updates are forced. Original error: Could not transfer artifact org.apache.maven.doxia:doxia-sink-api:jar:1.1 from/to alimaven (http://maven.aliyun.com/nexus/content/repositories/central/): The operation was cancelled. at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:240) at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:208) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:563) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:481) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:399) ... 39 more ```

eclipse的springboot一直无法访问controller

eclipse 的springboot项目的hello显示,tomcat访问404,先说明端口未被占用,因为空项目可以访问tomcat的localhost。 百度了很久,说法最多的一种就是controller等子包要和主程序application.java同列,但我这个问题不存在,就是是访问不了controller 项目: 主程序: ```@SpringBootApplication //@ComponentScan(basePackages= {"com.example.demo.controller"}) public class DemoApplication { public static void main(String[] args) { SpringApplication.run(DemoApplication.class, args); } } ``` controller: ``` @Controller @EnableAutoConfiguration public class TestController { @ResponseBody @RequestMapping("/hello") public String hello() { return "<font style='font-size:28px;'>Hello Spring Boot</font>"; } } ``` pom.xml: ``` <?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.1.4.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent> <groupId>com.example</groupId> <artifactId>demo</artifactId> <version>0.0.1-SNAPSHOT</version> <name>demo</name> <description>Demo project for Spring Boot</description> <properties> <java.version>11</java.version> </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <scope>runtime</scope> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> <!-- Thymeleaf组件 --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-thymeleaf</artifactId> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> </project> ``` tomcat访问名我设置了/ 然后百度localhost:8080/hello 无论如何就是出不来

遇到一个 Bug,不会解决,有没有大佬来帮个忙!!!

``` java.lang.NoSuchMethodError: org.springframework.util.ObjectUtils.unwrapOptional(Ljava/lang/Object;)Ljava/lang/Object; ``` 新的错误 ``` "C:\Program Files (x86)\Java\jdk1.8.0_201\bin\java.exe" -agentlib:jdwp=transport=dt_socket,address=127.0.0.1:53436,suspend=y,server=n -XX:TieredStopAtLevel=1 -noverify -Dspring.output.ansi.enabled=always -Dcom.sun.management.jmxremote -Dspring.jmx.enabled=true -Dspring.liveBeansView.mbeanDomain -Dspring.application.admin.enabled=true -javaagent:C:\Users\Administrator\.IntelliJIdea2019.1\system\captureAgent\debugger-agent.jar -Dfile.encoding=UTF-8 -classpath "C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\charsets.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\deploy.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\ext\access-bridge-32.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\ext\cldrdata.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\ext\dnsns.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\ext\jaccess.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\ext\jfxrt.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\ext\localedata.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\ext\nashorn.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\ext\sunec.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\ext\sunjce_provider.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\ext\sunmscapi.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\ext\sunpkcs11.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\ext\zipfs.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\javaws.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\jce.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\jfr.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\jfxswt.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\jsse.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\management-agent.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\plugin.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\resources.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\rt.jar;D:\ACBSS58\abcss\ace-modules\ace-dict\target\classes;D:\ACBSS58\abcss\ace-base\ace-common\target\classes;F:\maven\repository\commons-io\commons-io\1.3.2\commons-io-1.3.2.jar;F:\maven\repository\tk\mybatis\mapper\3.4.0\mapper-3.4.0.jar;F:\maven\repository\javax\persistence\persistence-api\1.0\persistence-api-1.0.jar;F:\maven\repository\org\springframework\spring-beans\4.3.9.RELEASE\spring-beans-4.3.9.RELEASE.jar;F:\maven\repository\com\github\pagehelper\pagehelper\5.0.3\pagehelper-5.0.3.jar;F:\maven\repository\org\springframework\spring-web\4.3.9.RELEASE\spring-web-4.3.9.RELEASE.jar;F:\maven\repository\io\jsonwebtoken\jjwt\0.7.0\jjwt-0.7.0.jar;F:\maven\repository\com\fasterxml\jackson\core\jackson-databind\2.8.8\jackson-databind-2.8.8.jar;F:\maven\repository\joda-time\joda-time\2.9.9\joda-time-2.9.9.jar;F:\maven\repository\javax\servlet\javax.servlet-api\3.1.0\javax.servlet-api-3.1.0.jar;F:\maven\repository\de\schlichtherle\truelicense\truelicense-core\1.32\truelicense-core-1.32.jar;F:\maven\repository\de\schlichtherle\truelicense\truelicense-xml\1.32\truelicense-xml-1.32.jar;F:\maven\repository\commons-codec\commons-codec\1.10\commons-codec-1.10.jar;D:\ACBSS58\abcss\ace-base\ace-core\target\classes;F:\maven\repository\org\mortbay\jetty\servlet-api\3.0.20100224\servlet-api-3.0.20100224.jar;F:\maven\repository\com\google\guava\guava\18.0\guava-18.0.jar;F:\maven\repository\javax\validation\validation-api\1.1.0.Final\validation-api-1.1.0.Final.jar;F:\maven\repository\org\springframework\boot\spring-boot-starter-jdbc\1.5.4.RELEASE\spring-boot-starter-jdbc-1.5.4.RELEASE.jar;F:\maven\repository\org\springframework\boot\spring-boot-starter\1.5.4.RELEASE\spring-boot-starter-1.5.4.RELEASE.jar;F:\maven\repository\org\springframework\boot\spring-boot-starter-logging\1.5.4.RELEASE\spring-boot-starter-logging-1.5.4.RELEASE.jar;F:\maven\repository\ch\qos\logback\logback-classic\1.1.11\logback-classic-1.1.11.jar;F:\maven\repository\ch\qos\logback\logback-core\1.1.11\logback-core-1.1.11.jar;F:\maven\repository\org\slf4j\jcl-over-slf4j\1.7.25\jcl-over-slf4j-1.7.25.jar;F:\maven\repository\org\slf4j\jul-to-slf4j\1.7.25\jul-to-slf4j-1.7.25.jar;F:\maven\repository\org\slf4j\log4j-over-slf4j\1.7.25\log4j-over-slf4j-1.7.25.jar;F:\maven\repository\org\yaml\snakeyaml\1.17\snakeyaml-1.17.jar;F:\maven\repository\org\apache\tomcat\tomcat-jdbc\8.5.15\tomcat-jdbc-8.5.15.jar;F:\maven\repository\org\apache\tomcat\tomcat-juli\8.5.15\tomcat-juli-8.5.15.jar;F:\maven\repository\org\springframework\spring-jdbc\4.3.9.RELEASE\spring-jdbc-4.3.9.RELEASE.jar;F:\maven\repository\org\springframework\spring-tx\4.3.9.RELEASE\spring-tx-4.3.9.RELEASE.jar;F:\maven\repository\org\springframework\boot\spring-boot-starter-undertow\1.5.4.RELEASE\spring-boot-starter-undertow-1.5.4.RELEASE.jar;F:\maven\repository\io\undertow\undertow-core\1.4.15.Final\undertow-core-1.4.15.Final.jar;F:\maven\repository\org\jboss\logging\jboss-logging\3.3.1.Final\jboss-logging-3.3.1.Final.jar;F:\maven\repository\org\jboss\xnio\xnio-api\3.3.6.Final\xnio-api-3.3.6.Final.jar;F:\maven\repository\org\jboss\xnio\xnio-nio\3.3.6.Final\xnio-nio-3.3.6.Final.jar;F:\maven\repository\io\undertow\undertow-servlet\1.4.15.Final\undertow-servlet-1.4.15.Final.jar;F:\maven\repository\org\jboss\spec\javax\annotation\jboss-annotations-api_1.2_spec\1.0.0.Final\jboss-annotations-api_1.2_spec-1.0.0.Final.jar;F:\maven\repository\io\undertow\undertow-websockets-jsr\1.4.15.Final\undertow-websockets-jsr-1.4.15.Final.jar;F:\maven\repository\org\jboss\spec\javax\websocket\jboss-websocket-api_1.1_spec\1.1.0.Final\jboss-websocket-api_1.1_spec-1.1.0.Final.jar;F:\maven\repository\org\glassfish\javax.el\3.0.0\javax.el-3.0.0.jar;F:\maven\repository\org\springframework\cloud\spring-cloud-starter-feign\1.3.1.RELEASE\spring-cloud-starter-feign-1.3.1.RELEASE.jar;F:\maven\repository\org\springframework\cloud\spring-cloud-starter\1.2.2.RELEASE\spring-cloud-starter-1.2.2.RELEASE.jar;F:\maven\repository\org\springframework\cloud\spring-cloud-context\1.2.2.RELEASE\spring-cloud-context-1.2.2.RELEASE.jar;F:\maven\repository\org\springframework\security\spring-security-rsa\1.0.3.RELEASE\spring-security-rsa-1.0.3.RELEASE.jar;F:\maven\repository\org\bouncycastle\bcpkix-jdk15on\1.55\bcpkix-jdk15on-1.55.jar;F:\maven\repository\org\bouncycastle\bcprov-jdk15on\1.55\bcprov-jdk15on-1.55.jar;F:\maven\repository\io\github\openfeign\feign-core\9.5.0\feign-core-9.5.0.jar;F:\maven\repository\org\jvnet\animal-sniffer-annotation\1.0\animal-sniffer-annotation-1.0.jar;F:\maven\repository\io\github\openfeign\feign-slf4j\9.5.0\feign-slf4j-9.5.0.jar;F:\maven\repository\org\slf4j\slf4j-api\1.7.25\slf4j-api-1.7.25.jar;F:\maven\repository\io\github\openfeign\feign-hystrix\9.5.0\feign-hystrix-9.5.0.jar;F:\maven\repository\com\netflix\archaius\archaius-core\0.7.4\archaius-core-0.7.4.jar;F:\maven\repository\com\google\code\findbugs\jsr305\3.0.1\jsr305-3.0.1.jar;F:\maven\repository\org\springframework\cloud\spring-c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-retry\1.2.0.RELEASE\spring-retry-1.2.0.RELEASE.jar;F:\maven\repository\org\springframework\cloud\spring-cloud-stream-codec\1.2.2.RELEASE\spring-cloud-stream-codec-1.2.2.RELEASE.jar;F:\maven\repository\com\esotericsoftware\kryo-shaded\3.0.3\kryo-shaded-3.0.3.jar;F:\maven\repository\com\esotericsoftware\minlog\1.3.0\minlog-1.3.0.jar;F:\maven\repository\org\springframework\boot\spring-boot-starter-amqp\1.5.4.RELEASE\spring-boot-starter-amqp-1.5.4.RELEASE.jar;F:\maven\repository\org\springframework\amqp\spring-rabbit\1.7.3.RELEASE\spring-rabbit-1.7.3.RELEASE.jar;F:\maven\repository\com\rabbitmq\http-client\1.1.1.RELEASE\http-client-1.1.1.RELEASE.jar;F:\maven\repository\com\rabbitmq\amqp-client\4.0.2\amqp-client-4.0.2.jar;F:\maven\repository\org\springframework\amqp\spring-amqp\1.7.3.RELEASE\spring-amqp-1.7.3.RELEASE.jar;F:\maven\repository\org\springframework\integration\spring-integration-amqp\4.3.10.RELEASE\spring-integration-amqp-4.3.10.RELEASE.jar;F:\maven\repository\junit\junit\4.12\junit-4.12.jar;F:\maven\repository\org\objenesis\objenesis\2.1\objenesis-2.1.jar;F:\maven\repository\org\hamcrest\hamcrest-core\1.3\hamcrest-core-1.3.jar;F:\maven\repository\org\springframework\spring-core\4.3.9.RELEASE\spring-core-4.3.9.RELEASE.jar;F:\maven\repository\org\springframework\boot\spring-boot-starter-actuator\1.5.4.RELEASE\spring-boot-starter-actuator-1.5.4.RELEASE.jar;F:\maven\repository\org\springframework\boot\spring-boot-actuator\1.5.4.RELEASE\spring-boot-actuator-1.5.4.RELEASE.jar;F:\maven\repository\com\alibaba\druid-spring-boot-starter\1.1.0\druid-spring-boot-starter-1.1.0.jar;F:\maven\repository\com\alibaba\druid\1.0.11\druid-1.0.11.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\lib\jconsole.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\lib\tools.jar;F:\maven\repository\org\springframework\boot\spring-boot-autoconfigure\1.5.4.RELEASE\spring-boot-autoconfigure-1.5.4.RELEASE.jar;F:\maven\repository\mysql\mysql-connector-java\5.1.42\mysql-connector-java-5.1.42.jar;F:\maven\repository\tk\mybatis\mapper-spring-boot-starter\1.1.2\mapper-spring-boot-starter-1.1.2.jar;F:\maven\repository\org\mybatis\spring\boot\mybatis-spring-boot-starter\1.3.0\mybatis-spring-boot-starter-1.3.0.jar;F:\maven\repository\org\mybatis\spring\boot\mybatis-spring-boot-autoconfigure\1.3.0\mybatis-spring-boot-autoconfigure-1.3.0.jar;F:\maven\repository\org\mybatis\mybatis\3.4.4\mybatis-3.4.4.jar;F:\maven\repository\tk\mybatis\mapper-spring-boot-autoconfigure\1.1.2\mapper-spring-boot-autoconfigure-1.1.2.jar;F:\maven\repository\com\github\pagehelper\pagehelper-spring-boot-starter\1.1.2\pagehelper-spring-boot-starter-1.1.2.jar;F:\maven\repository\com\github\pagehelper\pagehelper-spring-boot-autoconfigure\1.1.2\pagehelper-spring-boot-autoconfigure-1.1.2.jar;F:\maven\repository\com\spring4all\spring-boot-starter-swagger\1.5.1.RELEASE\spring-boot-starter-swagger-1.5.1.RELEASE.jar;F:\maven\repository\io\springfox\springfox-swagger-ui\2.7.0\springfox-swagger-ui-2.7.0.jar;F:\maven\repository\io\springfox\springfox-spring-web\2.7.0\springfox-spring-web-2.7.0.jar;F:\maven\repository\org\reflections\reflections\0.9.11\reflections-0.9.11.jar;F:\maven\repository\org\javassist\javassist\3.21.0-GA\javassist-3.21.0-GA.jar;F:\maven\repository\io\springfox\springfox-swagger2\2.7.0\springfox-swagger2-2.7.0.jar;F:\maven\repository\io\swagger\swagger-annotations\1.5.13\swagger-annotations-1.5.13.jar;F:\maven\repository\io\swagger\swagger-models\1.5.13\swagger-models-1.5.13.jar;F:\maven\repository\io\springfox\springfox-spi\2.7.0\springfox-spi-2.7.0.jar;F:\maven\repository\io\springfox\springfox-core\2.7.0\springfox-core-2.7.0.jar;F:\maven\repository\net\bytebuddy\byte-buddy\1.6.14\byte-buddy-1.6.14.jar;F:\maven\repository\io\springfox\springfox-schema\2.7.0\springfox-schema-2.7.0.jar;F:\maven\repository\io\springfox\springfox-swagger-common\2.7.0\springfox-swagger-common-2.7.0.jar;F:\maven\repository\com\fasterxml\classmate\1.3.3\classmate-1.3.3.jar;F:\maven\repository\org\springframework\plugin\spring-plugin-core\1.2.0.RELEASE\spring-plugin-core-1.2.0.RELEASE.jar;F:\maven\repository\org\springframework\plugin\spring-plugin-metadata\1.2.0.RELEASE\spring-plugin-metadata-1.2.0.RELEASE.jar;F:\maven\repository\org\mapstruct\mapstruct\1.1.0.Final\mapstruct-1.1.0.Final.jar;F:\maven\repository\io\springfox\springfox-bean-validators\2.7.0\springfox-bean-validators-2.7.0.jar;F:\maven\repository\org\apache\commons\commons-lang3\3.4\commons-lang3-3.4.jar;F:\maven\repository\com\alibaba\fastjson\1.2.33\fastjson-1.2.33.jar;D:\ACBSS58\abcss\ace-auth\ace-auth-client\target\classes;F:\maven\repository\org\springframework\boot\spring-boot-starter-data-redis\1.5.4.RELEASE\spring-boot-starter-data-redis-1.5.4.RELEASE.jar;F:\maven\repository\org\springframework\data\spring-data-redis\1.8.4.RELEASE\spring-data-redis-1.8.4.RELEASE.jar;F:\maven\repository\org\springframework\data\spring-data-keyvalue\1.2.4.RELEASE\spring-data-keyvalue-1.2.4.RELEASE.jar;F:\maven\repository\org\springframework\data\spring-data-commons\1.13.4.RELEASE\spring-data-commons-1.13.4.RELEASE.jar;F:\maven\repository\org\springframework\spring-oxm\4.3.9.RELEASE\spring-oxm-4.3.9.RELEASE.jar;F:\maven\repository\org\springframework\spring-context-support\4.3.9.RELEASE\spring-context-support-4.3.9.RELEASE.jar;F:\maven\repository\redis\clients\jedis\2.9.0\jedis-2.9.0.jar;F:\maven\repository\org\apache\commons\commons-pool2\2.4.2\commons-pool2-2.4.2.jar;F:\maven\repository\io\github\openfeign\feign-okhttp\9.5.0\feign-okhttp-9.5.0.jar;F:\maven\repository\com\squareup\okhttp3\okhttp\3.6.0\okhttp-3.6.0.jar;F:\maven\repository\com\squareup\okio\okio\1.11.0\okio-1.11.0.jar;F:\maven\repository\org\projectlombok\lombok\1.16.14\lombok-1.16.14.jar;F:\maven\repository\com\github\jsqlparser\jsqlparser\1.1\jsqlparser-1.1.jar;F:\maven\repository\org\springframework\spring-webmvc\5.1.5.RELEASE\spring-webmvc-5.1.5.RELEASE.jar;F:\maven\repository\org\springframework\spring-aop\4.3.9.RELEASE\spring-aop-4.3.9.RELEASE.jar;F:\maven\repository\org\springframework\spring-expression\4.3.9.RELEASE\spring-expression-4.3.9.RELEASE.jar;F:\maven\repository\org\springframework\spring-context\4.3.0.RELEASE\spring-context-4.3.0.RELEASE.jar;F:\maven\repository\org\springframework\cloud\spring-cloud-netflix-core\1.3.2.RELEASE\spring-cloud-netflix-core-1.3.2.RELEASE.jar;F:\maven\repository\org\springframework\boot\spring-boot\1.5.4.RELEASE\spring-boot-1.5.4.RELEASE.jar;F:\maven\repository\org\mybatis\mybatis-spring\1.3.1\mybatis-spring-1.3.1.jar;F:\maven\repository\org\springframework\cloud\spring-cloud-commons\1.2.3.RELEASE\spring-cloud-commons-1.2.3.RELEASE.jar;F:\maven\repository\org\springframework\security\spring-security-crypto\4.2.3.RELEASE\spring-security-crypto-4.2.3.RELEASE.jar;F:\maven\repository\org\springframework\cloud\spring-cloud-netflix-eureka-client\1.3.1.RELEASE\spring-cloud-netflix-eureka-client-1.3.1.RELEASE.jar;C:\Program Files\JetBrains\IntelliJ IDEA 2019.1.1\lib\idea_rt.jar" com.github.wxiaoqi.security.dict.DictBootstrap Connected to the target VM, address: '127.0.0.1:53436', transport: 'socket' 2019-05-08 18:07:36.768 INFO [bootstrap,,,] 7392 --- [ main] s.c.a.AnnotationConfigApplicationContext : Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext@19b0f9d: startup date [Wed May 08 18:07:36 CST 2019]; root of context hierarchy 2019-05-08 18:07:37.299 INFO [bootstrap,,,] 7392 --- [ main] f.a.AutowiredAnnotationBeanPostProcessor : JSR-330 'javax.inject.Inject' annotation found and supported for autowiring 2019-05-08 18:07:37.339 INFO [bootstrap,,,] 7392 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'configurationPropertiesRebinderAutoConfiguration' of type [class org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$2e97f2f4] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) . ____ _ __ _ _ /\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \ ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \ \\/ ___)| |_)| | | | | || (_| | ) ) ) ) ' |____| .__|_| |_|_| |_\__, | / / / / =========|_|==============|___/=/_/_/_/ :: Spring Boot :: (v1.5.4.RELEASE) 2019-05-08 18:07:39.437 INFO [ace-dict,,,] 7392 --- [ main] c.g.wxiaoqi.security.dict.DictBootstrap : No active profile set, falling back to default profiles: default 2019-05-08 18:07:39.504 INFO [ace-dict,,,] 7392 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@109e8cf: startup date [Wed May 08 18:07:39 CST 2019]; parent: org.springframework.context.annotation.AnnotationConfigApplicationContext@19b0f9d 2019-05-08 18:07:43.074 INFO [ace-dict,,,] 7392 --- [ main] o.s.i.config.IntegrationRegistrar : No bean named 'integrationHeaderChannelRegistry' has been explicitly defined. Therefore, a default DefaultHeaderChannelRegistry will be created. 2019-05-08 18:07:43.234 INFO [ace-dict,,,] 7392 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Multiple Spring Data modules found, entering strict repository configuration mode! 2019-05-08 18:07:43.984 INFO [ace-dict,,,] 7392 --- [ main] o.s.cloud.context.scope.GenericScope : BeanFactory id=ed09129d-cedd-34a6-a09b-1f2f1f0a4ada 2019-05-08 18:07:43.994 INFO [ace-dict,,,] 7392 --- [ main] faultConfiguringBeanFactoryPostProcessor : No bean named 'errorChannel' has been explicitly defined. Therefore, a default PublishSubscribeChannel will be created. 2019-05-08 18:07:43.994 INFO [ace-dict,,,] 7392 --- [ main] faultConfiguringBeanFactoryPostProcessor : No bean named 'taskScheduler' has been explicitly defined. Therefore, a default ThreadPoolTaskScheduler will be created. 2019-05-08 18:07:44.024 INFO [ace-dict,,,] 7392 --- [ main] f.a.AutowiredAnnotationBeanPostProcessor : JSR-330 'javax.inject.Inject' annotation found and supported for autowiring 2019-05-08 18:07:44.126 INFO [ace-dict,,,] 7392 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'com.github.wxiaoqi.security.auth.client.feign.ServiceAuthFeign' of type [class org.springframework.cloud.netflix.feign.FeignClientFactoryBean] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-05-08 18:07:44.204 INFO [ace-dict,,,] 7392 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.amqp.rabbit.annotation.RabbitBootstrapConfiguration' of type [class org.springframework.amqp.rabbit.annotation.RabbitBootstrapConfiguration$$EnhancerBySpringCGLIB$$d8e9ae25] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-05-08 18:07:44.334 INFO [ace-dict,,,] 7392 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.sleuth.instrument.async.AsyncDefaultAutoConfiguration$DefaultAsyncConfigurerSupport' of type [class org.springframework.cloud.sleuth.instrument.async.AsyncDefaultAutoConfiguration$DefaultAsyncConfigurerSupport$$EnhancerBySpringCGLIB$$4fbf8dba] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-05-08 18:07:44.554 INFO [ace-dict,,,] 7392 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.sleuth.annotation.SleuthAnnotationAutoConfiguration' of type [class org.springframework.cloud.sleuth.annotation.SleuthAnnotationAutoConfiguration$$EnhancerBySpringCGLIB$$14e33629] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-05-08 18:07:44.854 INFO [ace-dict,,,] 7392 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'sleuthAdvisorConfig' of type [class org.springframework.cloud.sleuth.annotation.SleuthAdvisorConfig] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-05-08 18:07:44.874 INFO [ace-dict,,,] 7392 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [class org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$127deff7] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-05-08 18:07:45.024 INFO [ace-dict,,,] 7392 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.netflix.metrics.MetricsInterceptorConfiguration$MetricsRestTemplateConfiguration' of type [class org.springframework.cloud.netflix.metrics.MetricsInterceptorConfiguration$MetricsRestTemplateConfiguration$EnhancerBySpringCGLIB$44aa9638] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-05-08 18:07:45.134 INFO [ace-dict,,,] 7392 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'integrationGlobalProperties' of type [class org.springframework.beans.factory.config.PropertiesFactoryBean] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-05-08 18:07:45.174 INFO [ace-dict,,,] 7392 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'integrationGlobalProperties' of type [class java.util.Properties] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-05-08 18:07:45.334 INFO [ace-dict,,,] 7392 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration' of type [class org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$2e97f2f4] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-05-08 18:07:45.424 INFO [ace-dict,,,] 7392 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.stream.config.BindingServiceConfiguration$PostProcessorConfiguration' of type [class org.springframework.cloud.stream.config.BindingServiceConfiguration$PostProcessorConfiguration$$EnhancerBySpringCGLIB$$d4458dfc] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-05-08 18:07:45.544 INFO [ace-dict,,,] 7392 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.sleuth.instrument.web.client.feign.TraceFeignClientAutoConfiguration$OkHttpClientFeignBeanPostProcessorConfiguration' of type [class org.springframework.cloud.sleuth.instrument.web.client.feign.TraceFeignClientAutoConfiguration$OkHttpClientFeignBeanPostProcessorConfiguration$$EnhancerBySpringCGLIB$$a2baa3ee] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-05-08 18:07:45.604 INFO [ace-dict,,,] 7392 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.sleuth.instrument.web.client.feign.TraceFeignClientAutoConfiguration$FeignBeanPostProcessorConfiguration' of type [class org.springframework.cloud.sleuth.instrument.web.client.feign.TraceFeignClientAutoConfiguration$FeignBeanPostProcessorConfiguration$$EnhancerBySpringCGLIB$$520fc8bd] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-05-08 18:07:45.654 INFO [ace-dict,,,] 7392 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.sleuth.instrument.async.AsyncDefaultAutoConfiguration' of type [class org.springframework.cloud.sleuth.instrument.async.AsyncDefaultAutoConfiguration$$EnhancerBySpringCGLIB$$fa619c16] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-05-08 18:07:46.718 INFO [ace-dict,,,] 7392 --- [ main] org.xnio : XNIO version 3.3.6.Final 2019-05-08 18:07:46.738 INFO [ace-dict,,,] 7392 --- [ main] org.xnio.nio : XNIO NIO Implementation Version 3.3.6.Final 2019-05-08 18:07:46.788 WARN [ace-dict,,,] 7392 --- [ main] io.undertow.websockets.jsr : UT026009: XNIO worker was not set on WebSocketDeploymentInfo, the default worker will be used 2019-05-08 18:07:46.788 WARN [ace-dict,,,] 7392 --- [ main] io.undertow.websockets.jsr : UT026010: Buffer pool was not set on WebSocketDeploymentInfo, the default pool will be used 2019-05-08 18:07:46.828 INFO [ace-dict,,,] 7392 --- [ main] io.undertow.servlet : Initializing Spring embedded WebApplicationContext 2019-05-08 18:07:46.828 INFO [ace-dict,,,] 7392 --- [ main] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 7324 ms 2019-05-08 18:07:50.541 INFO [ace-dict,,,] 7392 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'metricsFilter' to: [/*] 2019-05-08 18:07:50.541 INFO [ace-dict,,,] 7392 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*] 2019-05-08 18:07:50.541 INFO [ace-dict,,,] 7392 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'traceFilter' to: [/*] 2019-05-08 18:07:50.541 INFO [ace-dict,,,] 7392 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*] 2019-05-08 18:07:50.541 INFO [ace-dict,,,] 7392 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*] 2019-05-08 18:07:50.541 INFO [ace-dict,,,] 7392 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*] 2019-05-08 18:07:50.541 INFO [ace-dict,,,] 7392 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'webRequestLoggingFilter' to: [/*] 2019-05-08 18:07:50.541 INFO [ace-dict,,,] 7392 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'webStatFilter' to urls: [/*] 2019-05-08 18:07:50.541 INFO [ace-dict,,,] 7392 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'applicationContextIdFilter' to: [/*] 2019-05-08 18:07:50.541 INFO [ace-dict,,,] 7392 --- [ main] o.s.b.w.servlet.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/] 2019-05-08 18:07:50.541 INFO [ace-dict,,,] 7392 --- [ main] o.s.b.w.servlet.ServletRegistrationBean : Mapping servlet: 'statViewServlet' to [/druid/*] 2019-05-08 18:07:54.301 INFO [ace-dict,,,] 7392 --- [ main] s.c.a.AnnotationConfigApplicationContext : Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext@5c041f: startup date [Wed May 08 18:07:54 CST 2019]; parent: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@109e8cf 2019-05-08 18:07:54.341 INFO [ace-dict,,,] 7392 --- [ main] f.a.AutowiredAnnotationBeanPostProcessor : JSR-330 'javax.inject.Inject' annotation found and supported for autowiring 2019-05-08 18:07:54.771 WARN [ace-dict,,,] 7392 --- [ main] s.c.a.AnnotationConfigApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$EnableWebMvcConfiguration': Unsatisfied dependency expressed through method 'setConfigurers' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jolokiaEndpoint' defined in class path resource [org/springframework/boot/actuate/autoconfigure/JolokiaAutoConfiguration.class]: Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: org.springframework.util.ReflectionUtils.accessibleConstructor(Ljava/lang/Class;[Ljava/lang/Class;)Ljava/lang/reflect/Constructor; 2019-05-08 18:07:54.771 WARN [ace-dict,,,] 7392 --- [ main] ationConfigEmbeddedWebApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'serviceAuthUtil': Unsatisfied dependency expressed through field 'serviceAuthFeign'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.github.wxiaoqi.security.auth.client.feign.ServiceAuthFeign': FactoryBean threw exception on object creation; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$EnableWebMvcConfiguration': Unsatisfied dependency expressed through method 'setConfigurers' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jolokiaEndpoint' defined in class path resource [org/springframework/boot/actuate/autoconfigure/JolokiaAutoConfiguration.class]: Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: org.springframework.util.ReflectionUtils.accessibleConstructor(Ljava/lang/Class;[Ljava/lang/Class;)Ljava/lang/reflect/Constructor; 2019-05-08 18:07:54.791 INFO [ace-dict,,,] 7392 --- [ main] utoConfigurationReportLoggingInitializer : Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled. 2019-05-08 18:07:54.831 ERROR [ace-dict,,,] 7392 --- [ main] o.s.boot.SpringApplication : Application startup failed org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'serviceAuthUtil': Unsatisfied dependency expressed through field 'serviceAuthFeign'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.github.wxiaoqi.security.auth.client.feign.ServiceAuthFeign': FactoryBean threw exception on object creation; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$EnableWebMvcConfiguration': Unsatisfied dependency expressed through method 'setConfigurers' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jolokiaEndpoint' defined in class path resource [org/springframework/boot/actuate/autoconfigure/JolokiaAutoConfiguration.class]: Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: org.springframework.util.ReflectionUtils.accessibleConstructor(Ljava/lang/Class;[Ljava/lang/Class;)Ljava/lang/reflect/Constructor; at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:588) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:366) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1264) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:553) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:761) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:861) ~[spring-context-4.3.0.RELEASE.jar:4.3.0.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:541) ~[spring-context-4.3.0.RELEASE.jar:4.3.0.RELEASE] at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) ~[spring-boot-1.5.4.RELEASE.jar:1.5.4.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:693) ~[spring-boot-1.5.4.RELEASE.jar:1.5.4.RELEASE] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:360) ~[spring-boot-1.5.4.RELEASE.jar:1.5.4.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:303) ~[spring-boot-1.5.4.RELEASE.jar:1.5.4.RELEASE] at org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:134) [spring-boot-1.5.4.RELEASE.jar:1.5.4.RELEASE] at com.github.wxiaoqi.security.dict.DictBootstrap.main(DictBootstrap.java:56) [classes/:na] Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.github.wxiaoqi.security.auth.client.feign.ServiceAuthFeign': FactoryBean threw exception on object creation; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$EnableWebMvcConfiguration': Unsatisfied dependency expressed through method 'setConfigurers' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jolokiaEndpoint' defined in class path resource [org/springframework/boot/actuate/autoconfigure/JolokiaAutoConfiguration.class]: Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: org.springframework.util.ReflectionUtils.accessibleConstructor(Ljava/lang/Class;[Ljava/lang/Class;)Ljava/lang/reflect/Constructor; at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:175) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean(FactoryBeanRegistrySupport.java:103) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance(AbstractBeanFactory.java:1634) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:254) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:208) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.addCandidateEntry(DefaultListableBeanFactory.java:1316) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1282) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1101) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1066) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:585) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] ... 18 common frames omitted Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$EnableWebMvcConfiguration': Unsatisfied dependency expressed through method 'setConfigurers' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jolokiaEndpoint' defined in class path resource [org/springframework/boot/actuate/autoconfigure/JolokiaAutoConfiguration.class]: Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: org.springframework.util.ReflectionUtils.accessibleConstructor(Ljava/lang/Class;[Ljava/lang/Class;)Ljava/lang/reflect/Constructor; at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.inject(AutowiredAnnotationBeanPostProcessor.java:667) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:366) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1264) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:553) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:372) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1173) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1067) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:513) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.context.event.AbstractApplicationEventMulticaster.retrieveApplicationListeners(AbstractApplicationEventMulticaster.java:228) ~[spring-context-4.3.0.RELEASE.jar:4.3.0.RELEASE] at org.springframework.context.event.AbstractApplicationEventMulticaster.getApplicationListeners(AbstractApplicationEventMulticaster.java:185) ~[spring-context-4.3.0.RELEASE.jar:4.3.0.RELEASE] at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:127) ~[spring-context-4.3.0.RELEASE.jar:4.3.0.RELEASE] at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:382) ~[spring-context-4.3.0.RELEASE.jar:4.3.0.RELEASE] at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:388) ~[spring-context-4.3.0.RELEASE.jar:4.3.0.RELEASE] at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:336) ~[spring-context-4.3.0.RELEASE.jar:4.3.0.RELEASE] at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:877) ~[spring-context-4.3.0.RELEASE.jar:4.3.0.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:544) ~[spring-context-4.3.0.RELEASE.jar:4.3.0.RELEASE] at org.springframework.cloud.context.named.NamedContextFactory.createContext(NamedContextFactory.java:116) ~[spring-cloud-context-1.2.2.RELEASE.jar:1.2.2.RELEASE] at org.springframework.cloud.context.named.NamedContextFactory.getContext(NamedContextFactory.java:85) ~[spring-cloud-context-1.2.2.RELEASE.jar:1.2.2.RELEASE] at org.springframework.cloud.context.named.NamedContextFactory.getInstance(NamedContextFactory.java:121) ~[spring-cloud-context-1.2.2.RELEASE.jar:1.2.2.RELEASE] at org.springframework.cloud.sleuth.instrument.web.client.feign.TraceFeignContext.getInstance(TraceFeignContext.java:28) ~[spring-cloud-sleuth-core-1.2.1.RELEASE.jar:1.2.1.RELEASE] at org.springframework.cloud.netflix.feign.FeignClientFactoryBean.get(FeignClientFactoryBean.java:127) ~[spring-cloud-netflix-core-1.3.2.RELEASE.jar:1.3.2.RELEASE] at org.springframework.cloud.netflix.feign.FeignClientFactoryBean.feign(FeignClientFactoryBean.java:84) ~[spring-cloud-netflix-core-1.3.2.RELEASE.jar:1.3.2.RELEASE] at org.springframework.cloud.netflix.feign.FeignClientFactoryBean.getObject(FeignClientFactoryBean.java:155) ~[spring-cloud-netflix-core-1.3.2.RELEASE.jar:1.3.2.RELEASE] at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:168) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] ... 28 common frames omitted Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jolokiaEndpoint' defined in class path resource [org/springframework/boot/actuate/autoconfigure/JolokiaAutoConfiguration.class]: Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: org.springframework.util.ReflectionUtils.accessibleConstructor(Ljava/lang/Class;[Ljava/lang/Class;)Ljava/lang/reflect/Constructor; at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1628) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:208) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.addCandidateEntry(DefaultListableBeanFactory.java:1316) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1282) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveMultipleBeans(DefaultListableBeanFactory.java:1180) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1096) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1066) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.inject(AutowiredAnnotationBeanPostProcessor.java:659) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] ... 62 common frames omitted Caused by: java.lang.NoSuchMethodError: org.springframework.util.ReflectionUtils.accessibleConstructor(Ljava/lang/Class;[Ljava/lang/Class;)Ljava/lang/reflect/Constructor; at org.springframework.web.servlet.mvc.ServletWrappingController.afterPropertiesSet(ServletWrappingController.java:151) ~[spring-webmvc-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.boot.actuate.endpoint.mvc.JolokiaMvcEndpoint.afterPropertiesSet(JolokiaMvcEndpoint.java:61) ~[spring-boot-actuator-1.5.4.RELEASE.jar:1.5.4.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1687) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1624) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] ... 75 common frames omitted Disconnected from the target VM, address: '127.0.0.1:53436', transport: 'socket' Process finished with exit code 1 ```

mybatis 创建项目时出错

这是pom文件的配置代码 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com</groupId> <artifactId>mmall</artifactId> <packaging>war</packaging> <version>1.0-SNAPSHOT</version> <name>mmall Maven Webapp</name> <url>http://maven.apache.org</url> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> <maven.compiler.encoding>UTF-8</maven.compiler.encoding> <org.springframework.version>4.0.0.RELEASE</org.springframework.version> <org.mybatis.version>3.4.1</org.mybatis.version> <org.mybatis.spring.version>1.3.0</org.mybatis.spring.version> </properties> <dependencies> <dependency> <groupId>org.apache.tomcat</groupId> <artifactId>tomcat-servlet-api</artifactId> <version>7.0.64</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>${org.springframework.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-oxm</artifactId> <version>${org.springframework.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> <version>${org.springframework.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-tx</artifactId> <version>${org.springframework.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-test</artifactId> <version>${org.springframework.version}</version> </dependency> <dependency> <groupId>org.aspectj</groupId> <artifactId>aspectjweaver</artifactId> <version>1.7.3</version> </dependency> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis-spring</artifactId> <version>${org.mybatis.spring.version}</version> </dependency> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>${org.mybatis.version}</version> </dependency> <dependency> <groupId>org.aspectj</groupId> <artifactId>aspectjrt</artifactId> <version>1.6.11</version> </dependency> <dependency> <groupId>org.codehaus.jackson</groupId> <artifactId>jackson-mapper-asl</artifactId> <version>1.9.12</version> </dependency> <dependency> <groupId>commons-dbcp</groupId> <artifactId>commons-dbcp</artifactId> <version>1.4</version> <!--<scope>runtime</scope>--> </dependency> <dependency> <groupId>ch.qos.logback</groupId> <artifactId>logback-classic</artifactId> <version>1.1.2</version> <scope>compile</scope> </dependency> <dependency> <groupId>ch.qos.logback</groupId> <artifactId>logback-core</artifactId> <version>1.1.2</version> <scope>compile</scope> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.6</version> </dependency> <dependency> <groupId>com.google.guava</groupId> <artifactId>guava</artifactId> <version>20.0</version> </dependency> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-lang3</artifactId> <version>3.5</version> </dependency> <dependency> <groupId>commons-collections</groupId> <artifactId>commons-collections</artifactId> <version>3.2.1</version> </dependency> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.12</version> <!--<scope>test</scope>--> </dependency> <dependency> <groupId>joda-time</groupId> <artifactId>joda-time</artifactId> <version>2.3</version> </dependency> <!-- id加密解密 --> <dependency> <groupId>org.hashids</groupId> <artifactId>hashids</artifactId> <version>1.0.1</version> </dependency> <!-- ftpclient --> <dependency> <groupId>commons-net</groupId> <artifactId>commons-net</artifactId> <version>3.1</version> </dependency> <!-- file upload --> <!-- https://mvnrepository.com/artifact/commons-fileupload/commons-fileupload --> <dependency> <groupId>commons-fileupload</groupId> <artifactId>commons-fileupload</artifactId> <version>1.2.2</version> </dependency> <dependency> <groupId>commons-io</groupId> <artifactId>commons-io</artifactId> <version>2.0.1</version> </dependency> <!-- mybatis pager --> <dependency> <groupId>com.github.pagehelper</groupId> <artifactId>pagehelper</artifactId> <version>4.1.0</version> </dependency> <dependency> <groupId>com.github.miemiedev</groupId> <artifactId>mybatis-paginator</artifactId> <version>1.2.17</version> </dependency> <dependency> <groupId>com.github.jsqlparser</groupId> <artifactId>jsqlparser</artifactId> <version>0.9.4</version> </dependency> <!-- alipay --> <dependency> <groupId>commons-codec</groupId> <artifactId>commons-codec</artifactId> <version>1.10</version> </dependency> <dependency> <groupId>commons-configuration</groupId> <artifactId>commons-configuration</artifactId> <version>1.10</version> </dependency> <dependency> <groupId>commons-lang</groupId> <artifactId>commons-lang</artifactId> <version>2.6</version> </dependency> <dependency> <groupId>commons-logging</groupId> <artifactId>commons-logging</artifactId> <version>1.1.1</version> </dependency> <dependency> <groupId>com.google.zxing</groupId> <artifactId>core</artifactId> <version>2.1</version> </dependency> <dependency> <groupId>com.google.code.gson</groupId> <artifactId>gson</artifactId> <version>2.3.1</version> </dependency> <dependency> <groupId>org.hamcrest</groupId> <artifactId>hamcrest-core</artifactId> <version>1.3</version> </dependency> <dependency> <groupId>redis.clients</groupId> <artifactId>jedis</artifactId> <version>2.9.0</version> </dependency> </dependencies> <build> <finalName>mmall</finalName> <plugins> <plugin> <groupId>org.mybatis.generator</groupId> <artifactId>mybatis-generator-maven-plugin</artifactId> <version>1.3.2</version> <configuration> <verbose>true</verbose> <overwrite>true</overwrite> </configuration> </plugin> <!-- geelynote maven的核心插件之-complier插件默认只支持编译Java 1.4,因此需要加上支持高版本jre的配置,在pom.xml里面加上 增加编译插件 --> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>3.1</version> <configuration> <source>1.8</source> <target>1.8</target> <encoding>UTF-8</encoding> <compilerArguments> <extdirs>${project.basedir}/src/main/webapp/WEB-INF/lib</extdirs> </compilerArguments> </configuration> </plugin> </plugins> </build> </project> 这是运行时出错的报告日志: [ERROR] Failed to execute goal org.mybatis.generator:mybatis-generator-maven-plugin:1.3.2:generate (default-cli) on project mmall: Communications link failure [ERROR] [ERROR] Last packet sent to the server was 0 ms ago. [ERROR] -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException 求大神帮助

Springboot2.2.2不能连接数据库

1.写一个体验redis缓存的demo,不能连接数据库。 导入其他人的项目可以,连接自己的数据库,可以连接成功。确定数据库连接信息没有写错。参考网上,修改mysql-connector-java的版本也没有用。 系统环境:java-1.8; mysql-5.1.62; IDEA 2019-1.4;SpringBoot 2.2.2; 2.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>2.2.2.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent> <groupId>com.example</groupId> <artifactId>cache</artifactId> <version>0.0.1-SNAPSHOT</version> <name>cache</name> <description>Demo project for Spring Boot</description> <properties> <java.version>1.8</java.version> </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-cache</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.mybatis.spring.boot</groupId> <artifactId>mybatis-spring-boot-starter</artifactId> <version>2.1.1</version> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.34</version> <scope>runtime</scope> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> <exclusions> <exclusion> <groupId>org.junit.vintage</groupId> <artifactId>junit-vintage-engine</artifactId> </exclusion> </exclusions> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> </project> 3.配置文件 ![图片说明](https://img-ask.csdn.net/upload/202001/06/1578275877_830078.png) 4.报错信息 ![图片说明](https://img-ask.csdn.net/upload/202001/06/1578276565_257380.png) ![图片说明](https://img-ask.csdn.net/upload/202001/06/1578275918_258494.png) ![图片说明](https://img-ask.csdn.net/upload/202001/06/1578275931_720085.png) ![图片说明](https://img-ask.csdn.net/upload/202001/06/1578275953_50439.png) ![图片说明](https://img-ask.csdn.net/upload/202001/06/1578275966_288013.png)

mybatis链接数据时创建项目出错显示

mybatis链接数据时创建项目出错显示 Failed to execute goal org.mybatis.generator:mybatis-generator-maven-plugin:1.3.2:generate (default-cli) on project mmall: Communications link failure pom.xml文件: <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>com</groupId> <artifactId>mmall</artifactId> <packaging>war</packaging> <version>1.0-SNAPSHOT</version> <name>mmall Maven Webapp</name> <url>http://maven.apache.org</url> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> <maven.compiler.encoding>UTF-8</maven.compiler.encoding> <org.springframework.version>4.0.0.RELEASE</org.springframework.version> <org.mybatis.version>3.4.1</org.mybatis.version> <org.mybatis.spring.version>1.3.0</org.mybatis.spring.version> </properties> <dependencies> <dependency> <groupId>org.apache.tomcat</groupId> <artifactId>tomcat-servlet-api</artifactId> <version>7.0.64</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>${org.springframework.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-oxm</artifactId> <version>${org.springframework.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> <version>${org.springframework.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-tx</artifactId> <version>${org.springframework.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-test</artifactId> <version>${org.springframework.version}</version> </dependency> <dependency> <groupId>org.aspectj</groupId> <artifactId>aspectjweaver</artifactId> <version>1.7.3</version> </dependency> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis-spring</artifactId> <version>${org.mybatis.spring.version}</version> </dependency> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>${org.mybatis.version}</version> </dependency> <dependency> <groupId>org.aspectj</groupId> <artifactId>aspectjrt</artifactId> <version>1.6.11</version> </dependency> <dependency> <groupId>org.codehaus.jackson</groupId> <artifactId>jackson-mapper-asl</artifactId> <version>1.9.12</version> </dependency> <dependency> <groupId>commons-dbcp</groupId> <artifactId>commons-dbcp</artifactId> <version>1.4</version> <!--<scope>runtime</scope>--> </dependency> <dependency> <groupId>ch.qos.logback</groupId> <artifactId>logback-classic</artifactId> <version>1.1.2</version> <scope>compile</scope> </dependency> <dependency> <groupId>ch.qos.logback</groupId> <artifactId>logback-core</artifactId> <version>1.1.2</version> <scope>compile</scope> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.6</version> </dependency> <dependency> <groupId>com.google.guava</groupId> <artifactId>guava</artifactId> <version>20.0</version> </dependency> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-lang3</artifactId> <version>3.5</version> </dependency> <dependency> <groupId>commons-collections</groupId> <artifactId>commons-collections</artifactId> <version>3.2.1</version> </dependency> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.12</version> <!--<scope>test</scope>--> </dependency> <dependency> <groupId>joda-time</groupId> <artifactId>joda-time</artifactId> <version>2.3</version> </dependency> <!-- id加密解密 --> <dependency> <groupId>org.hashids</groupId> <artifactId>hashids</artifactId> <version>1.0.1</version> </dependency> <!-- ftpclient --> <dependency> 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<version>1.10</version> </dependency> <dependency> <groupId>commons-configuration</groupId> <artifactId>commons-configuration</artifactId> <version>1.10</version> </dependency> <dependency> <groupId>commons-lang</groupId> <artifactId>commons-lang</artifactId> <version>2.6</version> </dependency> <dependency> <groupId>commons-logging</groupId> <artifactId>commons-logging</artifactId> <version>1.1.1</version> </dependency> <dependency> <groupId>com.google.zxing</groupId> <artifactId>core</artifactId> <version>2.1</version> </dependency> <dependency> <groupId>com.google.code.gson</groupId> <artifactId>gson</artifactId> <version>2.3.1</version> </dependency> <dependency> <groupId>org.hamcrest</groupId> <artifactId>hamcrest-core</artifactId> <version>1.3</version> </dependency> <dependency> <groupId>redis.clients</groupId> <artifactId>jedis</artifactId> <version>2.9.0</version> </dependency> <dependency> <groupId>org.mybatis.generator</groupId> <artifactId>mybatis-generator-maven-plugin</artifactId> <version>1.3.2</version> <type>maven-plugin</type> </dependency> <dependency> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>3.8.1</version> <type>maven-plugin</type> </dependency> </dependencies> <build> <finalName>mmall</finalName> <plugins> <plugin> <groupId>org.mybatis.generator</groupId> <artifactId>mybatis-generator-maven-plugin</artifactId> <version>1.3.2</version> <configuration> <verbose>true</verbose> <overwrite>true</overwrite> </configuration> </plugin> <!-- geelynote maven的核心插件之-complier插件默认只支持编译Java 1.4,因此需要加上支持高版本jre的配置,在pom.xml里面加上 增加编译插件 --> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <configuration> <source>1.8.0_211</source> <target>1.8.0_211</target> <encoding>UTF-8</encoding> <compilerArguments> <extdirs>${project.basedir}/src/main/webapp/WEB-INF/lib</extdirs> </compilerArguments> </configuration> </plugin> </plugins> </build> </project> 运行日志文件: [INFO] Scanning for projects... [WARNING] [WARNING] Some problems were encountered while building the effective model for com:mmall:war:1.0-SNAPSHOT [WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-compiler-plugin is missing. @ line 279, column 15 [WARNING] [WARNING] It is highly recommended to fix these problems because they threaten the stability of your build. [WARNING] [WARNING] For this reason, future Maven versions might no longer support building such malformed projects. [WARNING] [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building mmall Maven Webapp 1.0-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] [INFO] --- mybatis-generator-maven-plugin:1.3.2:generate (default-cli) @ mmall --- [INFO] Connecting to the Database [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 2.929s [INFO] Finished at: Wed Jul 10 16:16:58 CST 2019 [INFO] Final Memory: 7M/123M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.mybatis.generator:mybatis-generator-maven-plugin:1.3.2:generate (default-cli) on project mmall: Communications link failure [ERROR] [ERROR] Last packet sent to the server was 0 ms ago. [ERROR] -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException

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最近面试了一个31岁8年经验的程序猿,让我有点感慨,大龄程序猿该何去何从。

大三实习生,字节跳动面经分享,已拿Offer

说实话,自己的算法,我一个不会,太难了吧

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我们都玩过Windows操作系统中的经典游戏扫雷(Minesweeper),如果把质数当作一颗雷,那么,表格中红色的数字哪些是雷(质数)?您能找出多少个呢?文中用列表的方式罗列了10000以内的自然数、质数(素数),6的倍数等,方便大家观察质数的分布规律及特性,以便对算法求解有指导意义。另外,判断质数是初学算法,理解算法重要性的一个非常好的案例。

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