java打可执行jar包

1.pom中配置

<build>  
    <plugins>  
  
        <plugin>  
            <groupId>org.apache.maven.plugins</groupId>  
            <artifactId>maven-assembly-plugin</artifactId>  
            <version>2.5.5</version>  
            <configuration>  
                <archive>  
                    <manifest>  
                        <mainClass>com.xxg.Main</mainClass>  
                    </manifest>  
                </archive>  
                <descriptorRefs>  
                    <descriptorRef>jar-with-dependencies</descriptorRef>  
                </descriptorRefs>  
            </configuration>  
        </plugin>  
  
    </plugins>  
</build>  

2.运行mvn package assembly:single

3. java -jar 包名，即可运行