maven clean后 编译报错

<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.7</source>
<target>1.7</target>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
</plugins>

 

如上配置依然解决不了则 吧原来报错的文件删除(先备份)重新复制一份即可解决