实时推送网址到百度，可以结合定时任务使用。这里仅仅提供了一个工具类。

package com.ruoyi.common.utils;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.URL;
import java.net.URLConnection;
import java.util.List;

/**
 * @date 2019/12/4 14:46
 */
public class BaiduPushUtils {

    /**
     * 百度 推送工具类
     *
     * @param urlList
     */
    public static void pushUrl(List<String> urlList) {
        //下面是百度推送的地址，在百度站点管理里面获取，每个人不一样
        String url = "http://data.zz.baidu.com/urls?site=www.xxx.xxx&token=xxxx";
        if (null != urlList && urlList.size() != 0) {
            String json = Post(url, urlList);
            System.out.println("百度推送果是" + json);

        }
    }

    /**
     * 百度链接实时推送
     *
     * @param PostUrl
     * @param Parameters
     * @return
     */
    public static String Post(String PostUrl, List<String> Parameters) {
        if (null == PostUrl || null == Parameters || Parameters.size() == 0) {
            return null;
        }
        String result = "";
        PrintWriter out = null;
        BufferedReader in = null;
        try {
            //建立URL之间的连接
            URLConnection conn = new URL(PostUrl).openConnection();
            //设置通用的请求属性
            conn.setRequestProperty("Host", "data.zz.baidu.com");
            conn.setRequestProperty("User-Agent", "curl/7.12.1");
            conn.setRequestProperty("Content-Length", "83");
            conn.setRequestProperty("Content-Type", "text/plain");
            //发送POST请求必须设置如下两行
            conn.setDoInput(true);
            conn.setDoOutput(true);
            //获取conn对应的输出流
            out = new PrintWriter(conn.getOutputStream());
            //发送请求参数
            String param = "";
            for (String s : Parameters) {
                param += s + "\n";
            }
            out.print(param.trim());
            //进行输出流的缓冲
            out.flush();
            //通过BufferedReader输入流来读取Url的响应
            in = new BufferedReader(new InputStreamReader(conn.getInputStream()));
            String line;
            while ((line = in.readLine()) != null) {
                result += line;
            }
        } catch (Exception e) {
            System.out.println("发送post请求出现异常！" + e);
            e.printStackTrace();
        } finally {
            try {
                if (out != null) {
                    out.close();
                }
                if (in != null) {
                    in.close();
                }
            } catch (IOException ex) {
                ex.printStackTrace();
            }
        }
        return result;
    }
}