这里说三种
1、最简单的方法:
DirectoryInfo di = new DirectoryInfo(string Path); di.Delete(true);
注:path是你要删除的非空目录;
true:你要删除里面所有的文件,包括文件夹和子文件夹
2、删除非空文件夹:
/// <summary> /// 删除非空文件夹 /// </summary> /// <param name="path">要删除的文件夹目录</param> void DeleteDirectory(string path) { DirectoryInfo dir = new DirectoryInfo(path); if (dir.Exists) { DirectoryInfo[] childs = dir.GetDirectories(); foreach (DirectoryInfo child in childs) { child.Delete(true); } dir.Delete(true); } }
3、递归方法:(这是删除文件的方法)
private staticv oid DeleteDirectory(File tmpFile) { if (!tmpFile.exists()) { System.out.println("file is not exist!"); return; } if (tmpFile.isDirectory()) { File[] fileList = tmpFile.listFiles(); for (int i =0; i < fileList.length; i++) { if (fileList[i].isDirectory()) { DeleteDirectorys(fileList[i]); } } } }
评论回复