修改一下java編譯外掛,增加下面內容

<compilerArguments>  
    <verbose/>  
     <bootclasspath>${java.home}/lib/rt.jar</bootclasspath>  
 </compilerArguments> 

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-compiler-plugin</artifactId
 
>
    <version>3.2</version>
    <configuration>
        <source>1.7</source>
        <target>1.7</target>
        <encoding>UTF-8</encoding>
        <compilerArguments>  
            <verbose/>  
            <bootclasspath>${java.home}/lib/rt.jar</bootclasspath
 
>  
        </compilerArguments> 
    </configuration>
</plugin>