官网参考 http://maven.apache.org/plugins/maven-assembly-plugin/assembly.html 配置多种打包方式
这个例子也不错 https://blog.csdn.net/u010010606/article/details/79758030
想弄一个maven打出来可执行的jar
mvn archetype:generate 创建一个mvn项目，输入一系列创建参数后，成功。
mvn dependency:copy-dependencies -DoutputDirectory=target/lib 可以将依赖的包导出到某个目录
然后做如下修改，加入依赖，并且为了将内容打包到执行的Jar，需要加入assembly，并制定打包后执行的主类
<?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.test</groupId>
<artifactId>netty</artifactId>
<version>1.0</version> <name>netty</name>
<!-- FIXME change it to the project's website -->
<url>http://www.example.com</url> <properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.7</maven.compiler.source>
<maven.compiler.target>1.7</maven.compiler.target>
</properties> <dependencies>
<!-- https://mvnrepository.com/artifact/io.netty/netty-all -->
<dependency>
<groupId>io.netty</groupId>
<artifactId>netty-all</artifactId>
<version>4.1.31.Final</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>
</dependencies> <build>
<pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) -->
<plugins>
<plugin>
<artifactId>maven-clean-plugin</artifactId>
<version>3.0.0</version>
</plugin>
<!-- see http://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_jar_packaging -->
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<version>3.0.2</version>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.7.0</version>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.20.1</version>
</plugin>
<plugin>
<artifactId>maven-jar-plugin</artifactId>
<version>3.0.2</version>
</plugin>
<plugin>
<artifactId>maven-install-plugin</artifactId>
<version>2.5.2</version>
</plugin>
<plugin>
<artifactId>maven-deploy-plugin</artifactId>
<version>2.8.2</version>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<configuration>
<appendAssemblyId>false</appendAssemblyId>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
<archive>
<manifest>
<mainClass>com.test.netty.Server</mainClass>
</manifest>
</archive>
</configuration>
<executions>
<execution>
<id>make-assembly</id>
<phase>package</phase>
<goals>
<goal>assembly</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>
执行命令打包
mvn assembly:assembly
运行jar
java -jar ***.jar
定制打包描述文件
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
<version>2.4</version>
<executions>
<execution>
<id>assemble</id>
<goals>
<goal>single</goal>
</goals>
<phase>package</phase>
<configuration>
<appendAssemblyId>false</appendAssemblyId>
<attach>false</attach>
<descriptors>
<descriptor>***/assembly1.xml</descriptor>
</descriptors>
</configuration>
</execution>
<execution>
<id>targz</id>
<goals>
<goal>single</goal>
</goals>
<phase>pre-integration-test</phase>
<configuration>
<appendAssemblyId>false</appendAssemblyId>
<attach>false</attach>
<descriptors>
<descriptor>***/assembly2.xml</descriptor>
</descriptors>
</configuration>
</execution>
</executions>
</plugin>
assembly1.xml
<?xml version="1.0" encoding="UTF-8"?>
<assembly xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2 http://maven.apache.org/xsd/assembly-1.1.2.xsd"> <id>tgz</id>
<!-- 应用名-run（压缩包解压后的目录名） -->
<baseDirectory>/</baseDirectory>
<formats>
<format>dir</format>
</formats> <fileSets>
<fileSet>
<directory>src/bin</directory>
<outputDirectory>bin</outputDirectory>
<fileMode>0755</fileMode>
<directoryMode>0755</directoryMode>
</fileSet>
<fileSet>
<directory>src/conf</directory>
<outputDirectory>conf</outputDirectory>
</fileSet>
</fileSets>
<dependencySets>
<dependencySet>
<useProjectArtifact>false</useProjectArtifact>
<!-- 运行时依赖统一放在lib目录下 -->
<outputDirectory>lib</outputDirectory>
<scope>runtime</scope>
</dependencySet>
</dependencySets>
</assembly>
assembly2.xml
<?xml version="1.0" encoding="UTF-8"?>
<assembly xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2 http://maven.apache.org/xsd/assembly-1.1.2.xsd"> <id>tgz</id>
<!-- 应用名-run（压缩包解压后的目录名） -->
<baseDirectory>quarkservice-run-${project.version}</baseDirectory>
<formats>
<format>tar.gz</format>
</formats> <fileSets>
<fileSet>
<directory>${project.build.directory}/${project.build.finalName}</directory>
<outputDirectory>/</outputDirectory>
</fileSet>
</fileSets>
</assembly>