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分布式系统框架(V2.0) 轻松承载百亿数据,千万流量!讨论专区 - 源码下载 - 官方教程

HttpHelper爬虫框架(V2.7-含.netcore) HttpHelper官方出品,爬虫框架讨论区 - 源码下载 - 在线测试和代码生成

HttpHelper爬虫类(V2.0) 开源的爬虫类,支持多种模式和属性 源码 - 代码生成器 - 讨论区 - 教程- 例子

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[咨询站长] 用httphelper获取网站的cookie,结果302

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发表于 2022-9-7 10:17:19 | 显示全部楼层 |阅读模式
[C#] 纯文本查看 复制代码
HttpHelper http = new HttpHelper();
HttpItem item = new HttpItem()
{
    Accept = "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9",
    Method = "GET",
    KeepAlive = true,
    URL = "https://30238104-qt.nn888.co/",
    UserAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.67 Safari/537.36",
};
 
HttpResult result = http.GetHtml(item);
string location = result.Header["Location"];
Console.WriteLine("Location = " + location);
 
http = new HttpHelper();
item = new HttpItem()
{
    Accept = "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9",
    Method = "GET",
    KeepAlive = true,
    URL = "https://30238104-qt.nn888.co" + location,
    UserAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.67 Safari/537.36",
};
 
result = http.GetHtml(item);
string initCookie = result.Cookie;
Console.WriteLine("initCookie = " + initCookie);
 
item = new HttpItem()
{
    Accept = "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9",
    Method = "GET",
    KeepAlive = true,
    Cookie = initCookie,
    URL = "https://30238104-qt.nn888.co/",
    UserAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.67 Safari/537.36",
};
 
result = http.GetHtml(item);
Console.WriteLine("result.StatusCode = " + result.StatusCode);


直接贴代码,最后一次请求的result.StatusCode会返回302,不知道什么原因,请各位大佬指教!


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发表于 2022-9-13 09:19:39 | 显示全部楼层
看着像是证书没有验证通过,可以带上证书试试
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