baseService/src/main/java/Tools/XT_ChangeLiziToBaoBiao.java

package Tools;

import cn.hutool.core.io.FileUtil;
import cn.hutool.core.io.file.FileReader;
import cn.hutool.core.io.file.FileWriter;

import java.io.File;

public class XT_ChangeLiziToBaoBiao {
    public static void main(String[] args) {

        String path = "C:\\20230323";
        File[] f1s = FileUtil.ls(path);
        for (File f1 : f1s) {
            if (f1.isDirectory()) {
                File[] f2s = FileUtil.ls(f1.getAbsoluteFile().toString());
                for (File f2 : f2s) {
                    if (f2.getName().equals("index.html")) {
                        FileReader f = new FileReader(f2);
                        String t = f.readString();
                        t=t.replace("例子","报表");
                        //保存
                        String finalString = f1.getAbsoluteFile() + "\\index.html";
                        if (FileUtil.exist(finalString)) FileUtil.del(finalString);
                        FileWriter writer = new FileWriter(finalString);
                        writer.write(t);
                    }
                }
            }
        }
        System.out.println("恭喜，所有操作成功完成！");
    }
}