- package com.test21;
- import java.io.File;
- //创建方法实现:修改指定目录"c:\\test"下开头为“aaaa”的文件/文件夹的名字,去掉"aaaa"
- public class foldersRename {
- public static void main(String[] args) {
- filesrename("c:\\test", "新建", " ");
- }
- private static void filesrename(String s1, final String s2, String s3) {
- // TODO Auto-generated method stub
- File folder = new File(s1);
- if (folder != null && folder.exists()) {
- File[] lf = folder.listFiles();
- for (File f1 : lf) {
- if (f1.isFile() && f1.getName().startsWith(s2)) {
- String newname = f1.getName().replace(s2, s3);
- File newfile = new File(s1, newname);
- folder.renameTo(newfile);
- }
- }
- }
- }
- }
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