maven打包时包含assembly id的问题

刚接触maven时，使用 maven-assembly-plugin插件进行打包，发现打包出来的结果总是末尾包含assembly id，不符合既定的规则，一直未百度出结果，因不影响功能，就未深究，最后老大在Google找到了答案，关键是

<appendAssemblyId>false</appendAssemblyId>

   <build>
      <finalName>${}</finalName>

      <plugins>
         <plugin>
            <groupId></groupId>
            <artifactId>maven-assembly-plugin</artifactId>
            <version>2.6</version>
            <configuration>
               <appendAssemblyId>false</appendAssemblyId>
               <outputDirectory>../target/co_search-${}</outputDirectory>
               <descriptors>
                  <descriptor>../</descriptor>
               </descriptors>
            </configuration>
            <executions>
               <!-- 当执行mvn package时才会打包 -->
               <execution>
                  <id>make-assembly</id>
                  <phase>package</phase>
                  <goals>
                     <goal>single</goal>
                  </goals>
               </execution>
            </executions>
         </plugin>
      </plugins>
   </build>

烂笔头