maven编译时错误：无效的目标发行版

maven配置

 

<?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>Tools</groupId>

<artifactId>Tools</artifactId>

<version>1.0</version>

<dependencies>

<dependency>

<groupId>org.apache.httpcomponents</groupId>

<artifactId>httpclient</artifactId>

<version>4.1</version>

</dependency>

<dependency>

<groupId>org.apache.httpcomponents</groupId>

<artifactId>httpmime</artifactId>

<version>4.1</version>

</dependency>
</dependencies>

<build>

<plugins>

<plugin>

<artifactId>maven-assembly-plugin</artifactId>

<configuration>

<descriptorRefs>

<descriptorRef>jar-with-dependencies</descriptorRef>

</descriptorRefs>

</configuration>

</plugin>

</plugins>

</build>

<packaging>jar</packaging>
</project>

 

 然后执行命令打包

 

mvn assembly:assembly

 

完成之后查看target目录就可以看见该jar包了 

 

 

原文地址：https://www.cnblogs.com/Dhouse/p/5999202.html