java 删除全部文件夹和文件

package text;

import java.io.File;

public class DelFile {

? public static void main(String args[]){
??????? delFolder("e:/e/a");
??????? System.out.println("deleted");
?}
?
?//删除文件夹
?//param folderPath 文件夹完整绝对路径

????? public static void delFolder(String folderPath) {
????? try {
???????? delAllFile(folderPath); //删除完里面所有内容
???????? String filePath = folderPath;
???????? filePath = filePath.toString();
???????? java.io.File myFilePath = new java.io.File(filePath);
???????? myFilePath.delete(); //删除空文件夹
????? } catch (Exception e) {
??????? e.printStackTrace();
????? }
?}
?????
??? //删除指定文件夹下所有文件
??? //param path 文件夹完整绝对路径
????? public static boolean delAllFile(String path) {
????????? boolean flag = false;
????????? File file = new File(path);
????????? if (!file.exists()) {
??????????? return flag;
????????? }
????????? if (!file.isDirectory()) {
??????????? return flag;
????????? }
????????? String[] tempList = file.list();
????????? File temp = null;
????????? for (int i = 0; i < tempList.length; i++) {
???????????? if (path.endsWith(File.separator)) {
??????????????? temp = new File(path + tempList[i]);
???????????? } else {
???????????????? temp = new File(path + File.separator + tempList[i]);
???????????? }
???????????? if (temp.isFile()) {
??????????????? temp.delete();
???????????? }
???????????? if (temp.isDirectory()) {
??????????????? delAllFile(path + "/" + tempList[i]);//先删除文件夹里面的文件
??????????????? delFolder(path + "/" + tempList[i]);//再删除空文件夹
??????????????? flag = true;
???????????? }
????????? }
????????? return flag;
??????? }???
?
}

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java 删除全部文件夹和文件

原文：http://201501115741.iteye.com/blog/2175284