java删除文件夹下所有文件示例分享

package org.sw;

import java.io.file;

public class deletefolder {

    /**
     * 删除文件夹下的所有文件
     * @param oldpath
     */
    public void deletefile(file oldpath) {
          if (oldpath.isdirectory()) {
           system.out.println(oldpath + "是文件夹--");
           file[] files = oldpath.listfiles();
           for (file file : files) {
             deletefile(file);
           }
          }else{
            oldpath.delete();
          }
        }

    public static void main(string[] args) {
        deletefolder df =  new deletefolder();
        df.deletefile(new file("e:/ddd/"));
    }
}