Maven：Plugin execution not covered by lifecycle

解决Maven报Plugin execution not covered by lifecycle

参考：https://my.oschina.net/u/1380885/blog/424830

出现场景
    以前的老项目，在我的环境（我的环境较新）下，别人老环境不报错。

错误示例
一个错误示例，子项目引用了父项目，子项目parent标签处报错如下：
Multiple annotations found at this line:
- maven-enforcer-plugin (goal "enforce") is ignored by m2e.
- Plugin execution not covered by lifecycle configuration: org.codehaus.mojo:aspectj-maven-plugin:1.3.1:compile (execution: 
default, phase: compile)
 
解决办法
官网给出解释及解决办法：http://wiki.eclipse.org/M2E_plugin_execution_not_covered

这里有人说下面这样也可以解决， 即 <plugins> 标签外再套一个 <pluginManagement> 标签，我试验是成功的：
http://stackoverflow.com/questions/6352208/how-to-solve-plugin-execution-not-covered-by-lifecycle-configuration-for-sprin
<build>
    <pluginManagement>
        <plugins>
            <plugin> ... </plugin>
            <plugin> ... </plugin>
                  ....
        </plugins>
    </pluginManagement>
</build>

但是有时候父项目pom不能被修改，可用官网最后给出的解决办法：
Window-Perferences-Maven-Lifecycle Mapping

保存如下内容：
<?xml version= "1.0" encoding= "UTF-8"?>
<lifecycleMappingMetadata>
    <pluginExecutions>
    
        <pluginExecution>
            <pluginExecutionFilter>
                <groupId>org.codehaus.mojo</groupId>
                <artifactId>aspectj-maven-plugin</artifactId>
                <goals>
                    <goal>compile</goal>
                </goals>
                <versionRange>[ 1. 3,)</versionRange>
            </pluginExecutionFilter>
            < action>
                <ignore />
            </ action>
        </pluginExecution>
        
    </pluginExecutions>
</lifecycleMappingMetadata>

记得点击 ”Reload workspace lifecycle mappings metadata“按钮

问题解决。