compare-file/src/main/java/Test.java

import util.CompareFileUtil;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStreamReader;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.TimeUnit;

public class Test {

    /**
     * 每隔10秒打印一次，文件目录的比较结果
     * path1 path2支持传递目录，比较目录下所有文件是否内容一致。一致返回true，不一致返回false
     * @param args
     */
    public static void main(String[] args) {
        String path1 = "D:\\data\\test1";
        String path2 = "D:\\data\\test2";
        TestThread testThread = new TestThread(path1, path2);
        testThread.start();
    }

    static class TestThread extends Thread {
        private String path1;
        private String path2;

        public TestThread(String path1,String path2) {
            this.path1 = path1;
            this.path2 = path2;
        }

        @Override
        public void run() {
            while (true) {
                try {
                    TimeUnit.SECONDS.sleep(10);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
                long begin = System.currentTimeMillis();
                try {
                    CompareFileUtil.compareTo(path1,path2);
                } catch (Exception e) {
                    e.printStackTrace();
                }
                long end = System.currentTimeMillis();
                System.out.println(end - begin);
            }
        }
    }


}