File 遍历目录级其删除带有内容目录的简单例子

//遍历

package com.lxb.test;

import java.io.File;

public class FileTest {

public static void main(String[] args) {
// TODO Auto-generated method stub
File file=new File("e:\\SVN");
listAll(file);
}

private static void listAll(File file) {
// TODO Auto-generated method stub
//获取指定目录下当前所有文件夹或者文件对象
File[] files=file.listFiles();
for(int i=0;i<files.length;i++) {
if(files[i].isDirectory()) {
System.out.println(files[i].getAbsolutePath());
listAll(files[i]);
}else {
System.out.println(files[i].getAbsolutePath());
}

}
}

}

//删除

package com.lxb.test;

import java.io.File;

public class RemoveDirTest {

/**
* 删除带目录的内容
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub

File file=new File("e:\\abc");
removeDir(file);
}

private static void removeDir(File file) {
// TODO Auto-generated method stub
File[] files=file.listFiles();
for (File file2 : files) {
if(file2.isDirectory()) {
removeDir(file2);
}else {
System.out.println(file2.delete());
}
}
System.out.println(file.delete());
}

}