java 批量重命名文件
import java.io.File;public class BatRename {??????? public static long fileCount = 0;??????? public static long dirCount = 0;??? public static void main(String[] args) {??????? if (Rename("E:\\SomeDir") == false) {??????????? System.out.println("PROCESS ERROR");??????? } else {??????????? System.out.println("PROCESS DONE");??????? }??????????????? System.out.println("total files : " + fileCount);??????? System.out.println("total directories : " + dirCount);??? }??? private static boolean Rename(String path) {??????? try {??????????? File fl = new File(path);??????????? String[] files = fl.list();??????????? File f = null;??????????? String filename = "";??????????? for (String file : files) {??????????????? f = new File(fl, file);??????????????? if (f.isDirectory()) {??????????????????? System.out.println("isDirectory : " + path??????????????????????????? + java.io.File.separator + file);??????????????????? if (Rename(path + java.io.File.separator + file) == false) {??????????????????????? System.out.println("PROCESS ERROR");??????????????????? }??????????????????????????????????????? dirCount++;??????????????? }??????????????????????????????? filename = f.getName();??????????????? System.out.print(path + java.io.File.separator + filename);??????????????? System.out.print("\t\t\t----->\t\t\t");??????????????? if (filename.endsWith(".temp")) {??????????????????? if ((new File(fl.getAbsolutePath() + java.io.File.separator??????????????????????????? + filename.replace("temp", ""))).exists() == true) {??????????????????????? f.delete();??????????????????? } else {??????????????????????? f.renameTo(new File(fl.getAbsolutePath()??????????????????????????????? + java.io.File.separator??????????????????????????????? + filename.replace("temp", "")));? //使用replace 替换文件名??????????????????? }??????????????? }??????????????? filename = f.getName();??????????????? System.out.println(path + java.io.File.separator + filename);??????????????????????????????? fileCount ++;??????????? }??????????? return true;??????? } catch (Exception e) {??????????? return false;??????? }??? }}
