java实现删除文件指定目录，,package io;i

java实现删除文件指定目录，,package io;i

package io;import java.io.File;import java.io.FileFilter;import java.io.FilenameFilter;public class FileTestDemo2{        public static void main(String[] args)        {                FileTestDemo2 fl = new FileTestDemo2();                fl.delete("D:\\\\Backup\\\\我的文档\\\\My Pictures");        }        public void delete(String path)        {                File f = new File(path);                String[] files = f.list(new FilenameFilter()                {                        public boolean accept(File dir,String name)                        {                                File file = new File(dir,name);                                return file.isFile()&&name.endsWith(".class");                        }                });                for(String file:files)                {                        File del = new File(path,file);                        del.delete();                }        }        public void fileList_del(String path)        {                File f = new File(path);                File[] files = f.listFiles(new FileFilter()                {                        public boolean accept(File pathname)                        {                                return pathname.isFile()&&pathname.getName().endsWith(".class");                        }                });                for(File file:files)                {                        file.delete();                }        }        //遍历某目录或文件        public void all_List(File f)        {                if(f.isFile())                {                        System.out.println(f.getName());                }                else                {                        System.out.println("目录: "+f.getName());                        File[] files = f.listFiles();                        for(File file:files)                        {                                //遍历文件或目录                                all_List(file);                        }                }        }}//该片段来自于http://byrx.net