[問題] 無法使用AddHeader於ResClient取得資料

看板C_Sharp (C#)作者ansem (DoubleA)時間1年前 (2023/01/19 17:35)推噓1(1推 0噓 6→)

留言7則, 2人參與討論串1/1

各位好，我目前遇到的問題是我想去證交所抓信用交易資料使用以下的程式碼 string url = "https://wwwc.twse.com.tw/zh/exchangeReport/MI_MARGN"; var client = new RestClient(url); var request = new RestRequest("",Method.Get); request.AddHeader("Accept", "*/*"); request.AddHeader("Accept-Encoding", "gzip, deflate, br"); request.AddHeader("Accept-Language", "zh-TW,zh;q=0.9,en-US;q=0.8,en;q=0.7"); request.AddHeader("Connection", "keep-alive"); request.AddHeader("Content-Length", "42"); request.AddHeader("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8"); request.AddHeader("Cookie", "_ga=_ga=GA1.3.228088691.1674099947; _gid=GA1.3.1638277859.1674099947; JSESSIONID=E0D3F21B26722058423036EA82A061FE; _gat=1"); request.AddHeader("Host", "wwwc.twse.com.tw"); request.AddHeader("Origin", "https://wwwc.twse.com.tw"); request.AddHeader("Referer", "https://wwwc.twse.com.tw/zh/page/trading/exchange/MI_MARGN.html"); request.AddHeader("sec-ch-ua", "'Not_A Brand';v='99', 'Google Chrome';v='109', 'Chromium';v='109'"); request.AddHeader("sec-ch-ua-mobile", "?0"); request.AddHeader("sec-ch-ua-platform", "'Windows'"); request.AddHeader("Sec-Fetch-Dest", "empty"); request.AddHeader("Sec-Fetch-Mode", "cors"); request.AddHeader("Sec-Fetch-Site", "same-origin"); request.AddHeader("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36"); request.AddHeader("X-Requested-With", "XMLHttpRequest"); RestResponse response = client.Execute(request); AddInfo(response.Content.ToString()); 但是會一直出現回傳是null的狀態，但是我使用開發人員工具來看這是我在取得分類項目"全部"的需求header，請問這裡面是否有我漏掉的部分呢？感謝各位的解惑 -- ※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 42.73.197.230 (臺灣) ※ 文章網址: https://www.ptt.cc/bbs/C_Sharp/M.1674120953.A.E8F.html