一、简洁方式将依赖包和class一起打包

<build>
        <plugins>
            <!-- Maven Assembly Plugin -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-assembly-plugin</artifactId>
                <version>2.4.1</version>
                <configuration>
                    <descriptorRefs>
                        <descriptorRef>jar-with-dependencies</descriptorRef>
                    </descriptorRefs>
                    <archive>
                        <manifest>
                            <mainClass>util.Microseer</mainClass>
                        </manifest>
                    </archive>
                </configuration>
                <executions>
                    <execution>
                        <id>make-assembly</id>
                        <phase>package</phase>
                        <goals>
                            <goal>single</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>8</source>
                    <target>8</target>
                </configuration>
            </plugin>
        </plugins>
    </build>

二，自定义打包（scala、java）

<build>
        <plugins>

            <!-- 在maven项目中既有java又有scala代码时配置 maven-scala-plugin 插件打包时可以将两类代码一起打包 -->
            <plugin>
                <groupId>org.scala-tools</groupId>
                <artifactId>maven-scala-plugin</artifactId>
                <version>2.15.2</version>
                <executions>
                    <execution>
                        <goals>
                            <goal>compile</goal>
                            <goal>testCompile</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>

            <!-- maven 打jar包需要插件 -->
            <plugin>
                <artifactId>maven-assembly-plugin</artifactId>
                <version>2.4</version>
                <configuration>
                    <!-- 设置false后是去掉 MySpark-1.0-SNAPSHOT-jar-with-dependencies.jar 后的 “-jar-with-dependencies” -->
                    <!--<appendAssemblyId>false</appendAssemblyId>-->
                    <descriptorRefs>
                        <descriptorRef>jar-with-dependencies</descriptorRef>
                    </descriptorRefs>
                    <archive>
                        <manifest>
                            <mainClass>com.bjsxt.scalaspark.core.examples.ExecuteLinuxShell</mainClass>
                        </manifest>
                    </archive>
                </configuration>
                <executions>
                    <execution>
                        <id>make-assembly</id>
                        <phase>package</phase>
                        <goals>
                            <goal>assembly</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>


            <!-- 以上assembly可以将依赖的包打入到一个jar包中，下面这种方式是使用maven原生的方式打jar包，不将依赖的包打入到最终的jar包中 -->
            <!--<plugin>-->
                <!--<groupId>org.apache.maven.plugins</groupId>-->
                <!--<artifactId>maven-jar-plugin</artifactId>-->
                <!--<version>2.4</version>-->
                <!--<configuration>-->
                    <!--<archive>-->
                        <!--<manifest>-->
                            <!--<addClasspath>true</addClasspath>-->
                            <!--&lt;!&ndash; 指定当前主类运行时找依赖的jar包时 所有依赖的jar包存放路径的前缀 &ndash;&gt;-->
                            <!--<classpathPrefix>/alljars/lib</classpathPrefix>-->
                            <!--<mainClass>com.bjsxt.javaspark.sql.CreateDataSetFromHive</mainClass>-->
                        <!--</manifest>-->
                    <!--</archive>-->
                <!--</configuration>-->
            <!--</plugin>-->


            <!-- 拷贝依赖的jar包到lib目录 -->
            <!--<plugin>-->
                <!--<groupId>org.apache.maven.plugins</groupId>-->
                <!--<artifactId>maven-dependency-plugin</artifactId>-->
                <!--<executions>-->
                    <!--<execution>-->
                        <!--<id>copy</id>-->
                        <!--<phase>package</phase>-->
                        <!--<goals>-->
                            <!--<goal>copy-dependencies</goal>-->
                        <!--</goals>-->
                        <!--<configuration>-->
                            <!--<outputDirectory>-->
                                <!--&lt;!&ndash; 将依赖的jar 包复制到target/lib下&ndash;&gt;-->
                                <!--${project.build.directory}/lib-->
                            <!--</outputDirectory>-->
                        <!--</configuration>-->
                    <!--</execution>-->
                <!--</executions>-->
            <!--</plugin>-->

            <!-- 排除当前项目下指定路径下的文件 -->
            <!--<plugin>-->
                <!--<groupId>org.apache.maven.plugins</groupId>-->
                <!--<artifactId>maven-jar-plugin</artifactId>-->
                <!--<version>3.0.0</version>-->
                <!--<configuration>-->
                    <!--<excludes> &lt;!&ndash; /com/bjsxt/javaspark/core/actions 包下的文件不要打包 &ndash;&gt;-->
                        <!--<exclude>/com/bjsxt/javaspark/core/actions/*</exclude>-->
                    <!--</excludes>-->
                <!--</configuration>-->
            <!--</plugin>-->

        </plugins>
    </build>

三、多种选择

<build>
        <!-- 指定JAVA源文件目录 -->
        <sourceDirectory>src</sourceDirectory>
        <!-- 配置资源文件-->
        <resources>
            <resource>
                <directory>src</directory>
                <includes>
                    <include>*/*.xml</include>
                    <include>*.properties</include>
                </includes>
                <filtering>true</filtering>
            </resource>
        </resources>

        <plugins>
            <!-- 配置资源文件插件-->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-resources-plugin</artifactId>
                <version>2.5</version>
                <configuration>
                    <encoding>UTF-8</encoding>
                </configuration>
            </plugin>
            <!-- 配置编译插件-->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>2.5</version>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                    <encoding>UTF-8</encoding>
                </configuration>
            </plugin>
            <!-- 配置Jar打包插件-->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-jar-plugin</artifactId>
                <version>2.6</version>
                <configuration>
                    <excludes>
                        <exclude>*/*.xml</exclude>
                        <exclude>*.properties</exclude>
                        <exclude>**/Test/*</exclude>
                    </excludes>
                </configuration>
            </plugin>
            <!-- 配置Jar打包源文件插件-->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-source-plugin</artifactId>
                <executions>
                    <execution>
                        <id>attach-sources</id>
                        <goals>
                            <goal>jar</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            
            <!--输出依赖的jar-->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-dependency-plugin</artifactId>
                <version>2.10</version>
                <executions>
                    <execution>
                        <id>copy-dependencies</id>
                        <phase>prepare-package</phase>
                        <goals>
                            <goal>copy-dependencies</goal>
                        </goals>
                        <configuration>
                            <outputDirectory>${basedir}/lib</outputDirectory>
                        </configuration>
                    </execution>
                </executions>
            </plugin>

        </plugins>
</build>