不懂html也来学网抓（xmlhttp/winhttp+fiddler）

小小寒

吴姐，最近我在学习您的网抓教程，受益匪浅
不过这几天遇到一个问题，向您请教：就是在模拟cookie登录网课时，被提示“系统不支持IE8以下浏览器访问”，请问这个如何处理？C:\Users\Administrator\Desktop\批注 2020-07-19 204130.gif

fxxz82hj

太强大了，好好学习   

duzili

收藏收藏，很厉害

spoint

最近在论坛找到此贴，很感兴趣，想从第1页开始学习。但里面网友提到的好多页网，都是2014年时候的，现在都打不开链接了，失效了，所以没有对应的网页打开对照学习，感觉一头雾水。请问大家，还有什么好方法学习吗？在此谢过。

spoint

sgzxglc 发表于 2020-3-22 21:28
冬雨你好，我用fidder4抓取江苏七星彩，跳不出来这个网址，能帮忙解释下吗，谢谢。http://www.pinble.com ...

好多网友的贴是2014年的，相关网页链接现在可能失效而打不开了。

pwaters

请教：post 的send参数是这样格式的：
  {"Params":["yzlhb","2020-09-04","","","",0,20]}
应该怎样写？

xyb_111

wcymiss大师您好，有个网站登录后，查询一定条件数据，POST请求里是json格式，请问如何send出去？如下：{"dataSource":"ENIQ","dataType":"TDD","template":4867,"timeDim":"hour","locationDim":"cell","cities":["苏州"],"subnets":["suzhou:Suzhou","suzhou:SZ_Changshu_G1tdd1","suzhou:SZ_Changshu_G1tdd2","suzhou:SZ_Changshu_G1tdd3","suzhou:SZ_Suzhou_G2tdd1","suzhou:SZ_Suzhou_G2tdd2","suzhou:SZ_Suzhou_G2tdd3","suzhou:SZ_Taicang_G1tdd1","suzhou:SZ_Taicang_G1tdd2","suzhou:SZ_Zhangjg_G1tdd1","suzhou:SZ_Zhangjg_G1tdd2","suzhou:SZ_Zhangjg_G1tdd3","suzhou:SZ_Suzhou_G2fdd1","suzhou:SZ_NSA_3D1","suzhou1:Suzhou","suzhou1:SZ2_Changshu_G1tdd3","suzhou1:SZ2_Zhangjg_G1tdd3","suzhou1:SZ2_Changshu_G1tdd2","suzhou1:SZ2_Changshu_G1tdd1","suzhou1:SZ2_Zhangjg_G1tdd1","suzhou1:SZ2_Zhangjg_G1tdd2","suzhou1:SZ2_Zhangjg_G2tdd1","suzhou1:SZ2_Changshu_G2tdd1","suzhou1:SZ2_Taicang_G2tdd1","suzhou1:SZ2_Taicang_G1tdd1","suzhou1:SZ2_Suzhou_G1tdd1","suzhou1:SZ2_Suzhou_G2tdd1","suzhou1:SZ2_Changshu_G2tdd2","suzhou1:SZ2_Taicang_G2tdd2","suzhou3:SUZHOU","suzhou3:SZ_NSA_4G1","suzhou3:SZ_NSA_NR1","suzhou3:SZ_AI_NR1","suzhou3:SZ_SA_NR1"],"baseStation":"","cell":"CRD5202C_A","date":["2020-09-02","2020-09-02"],"hour":["3"],"minute":[],"crontab":[],"notice":[],"alarmTime":"","version":[]}

chinazrm

请教老师，这个网站的数据怎么抓：
http://data.10jqka.com.cn/financial/yjkb/

    Dim url As String, St As String
    Dim arr, brr, ar, i, c
    url = "http://data.10jqka.com.cn/ajax/yjkb/agentSource/static1600386007/date/2020-06-30/board/ALL/field/declaredate/order/desc/ajax/1/free/1/"
    'With CreateObject("MSXML2.XMLHTTP")
    With CreateObject("winhttp.winhttprequest.5.1")
        .Open "GET", url, False
        .setRequestHeader "Referer", "http://data.10jqka.com.cn/financial/yjkb/"
        .setRequestHeader "Host", "data.10jqka.com.cn"
        .setRequestHeader "Connection", "Keep-Alive"
        .setRequestHeader "Cookie", "v=AvmH_3kBgou2dl4ff_XiNtM_CGDTBu241_oRTBsudSCfohuXY1b9iGdKIR6o; __utmz=156575163.1600305870.1.1.utmcsr=10jqka.com.cn|utmccn=(referral)|utmcmd=referral|utmcct=/; Hm_lvt_78c58f01938e4d85eaf619eae71b4ed1=1600306109,1600323743,1600330997,1600386090; __utma=156575163.1850385606.1600305870.1600305870.1600305870.1; searchGuide=sg; Hm_lpvt_78c58f01938e4d85eaf619eae71b4ed1=1600386090; Hm_lvt_60bad21af9c824a4a0530d5dbf4357ca=1600306109,1600323743,1600330997,1600386090; Hm_lvt_f79b64788a4e377c608617fba4c736e2=1600306109,1600323743,1600330997,1600386090; Hm_lpvt_f79b64788a4e377c608617fba4c736e2=1600386090; Hm_lpvt_60bad21af9c824a4a0530d5dbf4357ca=1600386090"
        .setRequestHeader "Content-Type", "text/html; charset=UTF-8"
        .send
        St = .responseText
    End With
    Debug.Print St
End Sub

上面代码抓到的数据少
刚开始学抓网页数据，请老师指教

cuilihui501

2020年来过

cnwang99

wcymiss 发表于 2014-11-16 22:05
经过多次测试，发现也不是漏了两个参数的问题，是登录网站进行查询时，需要设置下发送头里的cookie。

...

用WINHTTP,与IE控件好象无法共享同一连接，用WININET.DLL可以取到完整COOKIE.