IDEA maven项目打jar包方式总结

大家好，又见面了，我是你们的朋友全栈君。

使用Eclipse工具开发时，无论是否为maven项目都可以使用Eclipse的Export功能方便的导出jar包或war包。IDEA将spring boot项目导出jar包或war包只需要执行命令mvn clean package即可，但是今天使用IDEA做了一个maven项目的SDK，打出jar包时遇到了问题，下面将我总结的三种IDEA maven项目打出普通jar包的方式分享给大家。

一、jar包（不含依赖库）：mvn clean package

pom.xml中：

二、jar包（依赖库打到jar包外）：mvn clean install package

<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3.2</version>
<configuration>
<encoding>UTF-8</encoding>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<executions>
<execution>
<id>copy</id>
<phase>install</phase>
<goals>
<goal>copy-dependencies</goal>
</goals>
<configuration>
<outputDirectory>${project.build.directory}/lib</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>3.0.0</version>
</plugin>
</plugins>
</build>

三、jar包（依赖库打入jar包中）:mvn clean package

<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3.2</version>
<configuration>
<encoding>UTF-8</encoding>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<configuration>
<appendAssemblyId>false</appendAssemblyId>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
<executions>
<execution>
<id>make-assembly</id>
<phase>package</phase>
<goals>
<goal>assembly</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>