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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(V2.4-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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[HttpHelper] 用httphelper获取网站的cookie,结果302

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发表于 2022-9-6 18:49:46 | 显示全部楼层 |阅读模式
本帖最后由 ofaith 于 2022-9-6 18:50 编辑

[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 2022-9-11 21:08:35 | 显示全部楼层
最后一次的URL写错了吧,不需要前缀
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