public class FileUtils extends Object
| 限定符和类型 | 方法和说明 |
|---|---|
boolean |
delete(File file) |
boolean |
delete(File file,
String filename)
删除指定文件名的文件或文件夹
|
boolean |
delete(String path)
删除文件
|
boolean |
delete(String path,
String filename)
删除指定名称的文件
|
boolean |
exist(File file) |
boolean |
exist(String path)
判断文件是否存在
|
boolean |
existChild(File file)
存在子文件或子目录
|
static void |
main(String[] args) |
static FileUtils |
me() |
public static FileUtils me()
public boolean delete(File file)
file - 文件对象public boolean delete(File file, String filename)
file - filefilename - filenamepublic boolean delete(String path)
path - file pathpublic boolean delete(String path, String filename)
path - file pathfilename - filenamepublic boolean exist(File file)
file - 文件目录public boolean existChild(File file)
file - filepublic boolean exist(String path)
path - file pathpublic static void main(String[] args)
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