java 本地目录文件删除 ***最爱那水货

     /**
      * @note 删除目录下的所有文件
      * @param path
      * @return
      */
     public static boolean delAllFile(String path){
         boolean flag = false;
         if(StringUtil.isBlank(path)){
             return false;
         }
         File file = new File(path);
         if(!file.exists())return flag;
         String[] tempList= file.list();
         File temp = null;
         for (int i = 0; i < tempList.length; i++) {
           if (path.endsWith(File.separator)) {
              temp = new File(path + tempList[i]);
           } else {
               temp = new File(path + File.separator + tempList[i]);
           }
           if (temp.isFile()) {
              temp.delete();
              flag=true;
           }
           if (temp.isDirectory()) {
              delAllFile(path + File.separator + tempList[i]);//先删除文件夹里面的文件
              flag = true;
           }
        }
         return flag;
     }