maven Plugin execution not covered by lifecycle configuration

    在导入一个开源项目的源码到spring tool suite后，出现Plugin execution not covered by lifecycle configuration 错误，现找到一个最简单有效的方法解决。即在pom.xml文件中用<pluginManagement>节点来包裹<plugins>节点；最终的pom文档结构如下所示：
<build>
    <pluginManagement>
        <plugins>
            <plugin> ... </plugin>
            <plugin> ... </plugin>
                  ....
        </plugins>
    </pluginManagement>
</build>