java批量修改文件名

java批量修改文件名

package divjiacss;import java.io.File;import java.util.Arrays;public class Tools {public static void main(String[] args) {String path = "C:/大数据/第1章：hadoop";File file = new File(path);   String[] flist = file.list();Arrays.asList(flist).stream().forEach(x -> {if(x.contains("大数据－0")){String cc = x.replace("大数据－0", "大数据-");File old   = new File(path + File.separatorChar + x);File nfile = new File(path + File.separatorChar + cc);old.renameTo(nfile);}});Arrays.asList(flist).stream().forEach(x ->System.out.println(x));}}