java一个简单的LOL战绩爬虫（输入ID点击搜索后cookie为空 ） 大神求指教

package com.spider.dean.lab;

import java.io.IOException;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.jsoup.Jsoup;

import com.alibaba.fastjson.JSON;
import com.spider.dean.lab.bean.CourseDB;
import com.spider.dean.lab.util.ParseLabCourseUtil;
import com.spider.util.LoginLabUtil;
import com.spider.util.SpiderUrl;
import com.spider.util.UrlRedirectUtil;

import org.jsoup.Connection;
import org.jsoup.Connection.Method;
import org.omg.CosNaming.NamingContextExtPackage.StringNameHelper;

public class Main {
/**
* @param args
* @throws IOException
*/
public static void main(String[] args) throws IOException {

    Map<String, String> postData = new HashMap<>();
    postData.put("keyWords", "哈哈哈");
    Map<String, String> cookie;
    cookie = Jsoup.connect("http://lolbox.duowan.com/playerSearch.php").timeout(10000).data(postData).method(Method.POST).execute().cookies();

    System.out.println(cookie);
    String labHtml;
    labHtml = Jsoup.connect("http://lolbox.duowan.com/playerList.php").cookies(cookie).timeout(10000).get().html();

    System.out.println(labHtml);    

}

}

挺好 对于我这个初学者来说 很好

弄了个Python的https://blog.csdn.net/bouIevard/article/details/118599717?utm_source=app&app_version=4.10.0&code=app_1562916241&uLinkId=usr1mkqgl919blen