Maven打成可执行jar包的配置

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maven打可执行jar包

本文主要参考：

http://blog.csdn.net/strongyoung88/article/details/54097830

首先需要知道如何建立一个maven项目：

mvn archetype:generate -DarchetypeCatalog=internal

然后修改pom文件

1. <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.xueyoucto.xueyou</groupId>
   
   <artifactId>MyFirstMavenProject</artifactId>
   
   <version>1.0-SNAPSHOT</version>
   
   <packaging>jar</packaging>
   
   
   <name>MyFirstMavenProject</name>
   
   <url>http://maven.apache.org</url>
   
   
   <properties>
   
   <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
   
   </properties>
   
   
   <dependencies>
   
   <dependency>
   
   <groupId>junit</groupId>
   
   <artifactId>junit</artifactId>
   
   <version>3.8.1</version>
   
   <scope>test</scope>
   
   </dependency>
   
   <!-- https://mvnrepository.com/artifact/org.apache.commons/commons-lang3 -->
   
   <dependency>
   
   <groupId>org.apache.commons</groupId>
   
   <artifactId>commons-lang3</artifactId>
   
   <version>3.4</version>
   
   </dependency>
   
   </dependencies>
   
   <build>
   
   <plugins>
   
   <plugin>
   
   <groupId>org.apache.maven.plugins</groupId>
   
   <artifactId>maven-compiler-plugin</artifactId>
   
   <configuration>
   
   <source>1.8</source>
   
   <target>1.8</target>
   
   <encoding>utf-8</encoding>
   
   </configuration>
   
   </plugin>
   
   <plugin>
   
   <artifactId>maven-assembly-plugin</artifactId>
   
   <version>3.0.0</version>
   
   <configuration>
   
   <archive>
   
   <manifest>
   
   <mainClass>com.xueyoucto.xueyou.App</mainClass>
   
   </manifest>
   
   </archive>
   
   <descriptorRefs>
   
   <descriptorRef>jar-with-dependencies</descriptorRef>
   
   </descriptorRefs>
   
   </configuration>
   
   <executions>
   
   <execution>
   
   <id>make-assembly</id> <!-- this is used for inheritance merges -->
   
   <phase>package</phase> <!-- bind to the packaging phase -->
   
   <goals>
   
   <goal>single</goal>
   
   </goals>
   
   </execution>
   
   </executions>
   
   </plugin>
   
   </plugins>
   
   </build>
   
   
   
   </project>
   
   

   
   其中：

1. <plugin>
   
   <groupId>org.apache.maven.plugins</groupId>
   
   <artifactId>maven-compiler-plugin</artifactId>
   
   <configuration>
   
   <source>1.8</source>
   
   <target>1.8</target>
   
   <encoding>utf-8</encoding>
   
   </configuration>
   
   </plugin>

2.  

这段是负责编译的时候使用jdk的版本和编码格式。

<plugin>

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

<version>3.0.0</version>

<configuration>

<archive>

<manifest>

<mainClass>com.xueyoucto.xueyou.App</mainClass>

</manifest>

</archive>

<descriptorRefs>

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

</descriptorRefs>

</configuration>

<executions>

<execution>

<id>make-assembly</id> <!-- this is used for inheritance merges -->

<phase>package</phase> <!-- bind to the packaging phase -->

<goals>

<goal>single</goal>

</goals>

</execution>

</executions>

</plugin>

这段有两个功能，一个是设置Main函数，一个是在jar包中引入依赖的jar包。

下面是使用mvn package后生成的jar包。

运行这个jar包：