Java异常处理001：Maven clean package时Failed to clean project: Failed to delete

Java异常处理001：Maven打包时Failed to clean project: Failed to delete

异常日志：

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-clean-plugin:2.6.1:clean (default-clean) on project fmk-web: Failed to clean project: Failed to delete D:\WORK\INTELLIJ\xuegao\fmk-web\target\xuegao\WEB-INF\classes\com\hs\web\interceptor -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
[ERROR] 
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn <goals> -rf :fmk-web

分析原因：

• 　通过maven 打包时在clean 时提示 target 文件被占用; 

解决方案：

　　关闭占用即可；具体如下：

　　1-在开始搜索框中，输入“资源监视器”，打开资源监视器：在该窗口中，切换到cpu 页签，然后在 关联的句柄中，输入 文件名（target），按下回车键，即可查找到被占用的进程　；如下图

 

　　2-选中搜索结果，右键结束进程；即可；