maven springboot项目找不到主类

Question

<?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.sohu.mrd</groupId> <artifactId>WeChatNews</artifactId> <version>1.0-SNAPSHOT</version> <packaging>jar</packaging> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>1.5.2.RELEASE</version> </parent> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> <exclusions> <exclusion> <artifactId>spring-boot-starter-logging</artifactId> <groupId>org.springframework.boot</groupId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-log4j2</artifactId> </dependency> <dependency> <groupId>com.alibaba</groupId> <artifactId>fastjson</artifactId> <version>1.2.7</version> </dependency> <dependency> <groupId>org.jsoup</groupId> <artifactId>jsoup</artifactId> <version>1.7.2</version> </dependency> </dependencies> <properties> <start-class>com.mrd.wechat.WeChatNewsApplication</start-class> </properties> <build> <finalName>WeChatNews</finalName> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> <executions> <execution> <goals> <goal>repackage</goal> </goals> </execution> </executions> </plugin> </plugins> <resources> <resource> <directory>src/main/resources</directory> <filtering>true</filtering> <excludes> <exclude>application-online.properties</exclude> <exclude>application-preonline.properties</exclude> <exclude>application-test.properties</exclude> <exclude>application.properties</exclude> </excludes> </resource> <resource> <filtering>true</filtering> <directory>src/main/resources</directory> <includes> <include>application-${profileActive}.properties</include> <include>application.properties</include> </includes> </resource> </resources> </build> </project> "C:\Program Files\Java\jdk1.8.0_91\bin\java" -Dmaven.multiModuleProjectDirectory=C:\Users\shiweiwang\Desktop\WeChatNews -DarchetypeCatalog=internal "-Dmaven.home=D:\Idea2016\IntelliJ IDEA 2016.3.2\plugins\maven\lib\maven3" "-Dclassworlds.conf=D:\Idea2016\IntelliJ IDEA 2016.3.2\plugins\maven\lib\maven3\bin\m2.conf" -Didea.launcher.port=7536 "-Didea.launcher.bin.path=D:\Idea2016\IntelliJ IDEA 2016.3.2\bin" -Dfile.encoding=UTF-8 -classpath "D:\Idea2016\IntelliJ IDEA 2016.3.2\plugins\maven\lib\maven3\boot\plexus-classworlds-2.5.2.jar;D:\Idea2016\IntelliJ IDEA 2016.3.2\lib\idea_rt.jar" com.intellij.rt.execution.application.AppMain org.codehaus.classworlds.Launcher -Didea.version=2016.3.3 install [INFO] Scanning for projects... [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building WeChatNews 1.0-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] [INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ WeChatNews --- [INFO] Using 'UTF-8' encoding to copy filtered resources. [INFO] Copying 0 resource [INFO] Copying 0 resource [INFO] [INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ WeChatNews --- [INFO] Changes detected - recompiling the module! [INFO] Compiling 6 source files to C:\Users\shiweiwang\Desktop\WeChatNews\target\classes [INFO] [INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ WeChatNews --- [INFO] Using 'UTF-8' encoding to copy filtered resources. [INFO] skip non existing resourceDirectory C:\Users\shiweiwang\Desktop\WeChatNews\src\test\resources [INFO] [INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ WeChatNews --- [INFO] Nothing to compile - all classes are up to date [INFO] [INFO] --- maven-surefire-plugin:2.18.1:test (default-test) @ WeChatNews --- [INFO] No tests to run. [INFO] [INFO] --- maven-jar-plugin:2.6:jar (default-jar) @ WeChatNews --- [INFO] Building jar: C:\Users\shiweiwang\Desktop\WeChatNews\target\WeChatNews.jar [INFO] [INFO] --- spring-boot-maven-plugin:1.5.2.RELEASE:repackage (default) @ WeChatNews --- [INFO] [INFO] --- maven-install-plugin:2.5.2:install (default-install) @ WeChatNews --- [INFO] Installing C:\Users\shiweiwang\Desktop\WeChatNews\target\WeChatNews.jar to C:\Users\shiweiwang\.m2\repository\com\sohu\mrd\WeChatNews\1.0-SNAPSHOT\WeChatNews-1.0-SNAPSHOT.jar [INFO] Installing C:\Users\shiweiwang\Desktop\WeChatNews\pom.xml to C:\Users\shiweiwang\.m2\repository\com\sohu\mrd\WeChatNews\1.0-SNAPSHOT\WeChatNews-1.0-SNAPSHOT.pom [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESS [INFO] ------------------------------------------------------------------------ [INFO] Total time: 3.954 s [INFO] Finished at: 2017-05-04T14:51:00+08:00 [INFO] Final Memory: 30M/305M [INFO] ------------------------------------------------------------------------ Process finished with exit code 0 [root@ebeef2d5a5b3 WeChatNews]# nohup java -cp WeChatNews.jar com.mrd.wechat.WeChatNewsApplication &>start.log &[1] 40713[root@ebeef2d5a5b3 WeChatNews]# tail -f ./start.log nohup: 忽略输入错误: 找不到或无法加载主类 com.mrd.wechat.WeChatNewsApplication

Answer 1

springboot项目不需要用maven-shade-plugin打jar包啊, 就用spring-boot-maven-plugin就可以了啊

Answer 2

使用 mvn package 命令打包 文档