maven打成一个jar包

<build>
    <plugins>
        <plugin>
            <artifactId>maven-assembly-pluginartifactId>
            <configuration>
                <archive>
                    <manifest>
                        
                        <mainClass>com.bds.quarttask.AppmainClass>
                    manifest>
                archive>
                <descriptorRefs>
                    <descriptorRef>jar-with-dependenciesdescriptorRef>
                descriptorRefs>
            configuration>
            <executions>
                <execution>
                    <id>make-assemblyid> 
                    <phase>packagephase> 
                    <goals>
                        <goal>singlegoal>
                    goals>
                execution>
            executions>
        plugin>
    plugins>
build>