POST 返回404

djpgymin

private string PostForm(string url, string user, string pwd, string code)
        {

            CookieContainer cookieer = new CookieContainer();
           // str = GetCookie("http://www.juxiangyou.com/login/index");
           string str= strSP(GetCookie("http://www.juxiangyou.com"));

             string jxy_parameter = "%7B%22c%22%3A%22index%22%2C%22fun%22%3A%22login%22%2C%22account%22%3A%2213417191783%22%2C%22password%22%3A%22854312min%22%2C%22verificat_code%22%3A%22"+code+"%22%2C%22is_auto%22%3Afalse%7D&timestamp=1515328170529";

          //  string jxy_parameter = "{'c':'index','fun':'login','account':'"+ user + "','password':'" + pwd + "','verificat_code':'" + code + "','is_auto':false}&timestamp=1515328170529";

            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
            //request.Method = "POST";
            request.Method = "POST";
           // request.CookieContainer = cookieer;

            request.Headers.Add("Origin", "http://www.juxiangyou.com");
           request.Referer = "http://www.juxiangyou.com/login/index";
            request.Headers.Add("Accept-Language", "zh-Hans-CN,zh-Hans;q=0.5");
            request.UserAgent = " Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36 Edge/16.16299";
            request.ContentType = "application/x-www-form-urlencoded; charset=UTF-8";
            request.Accept = "application/json, text/javascript, */*; q=0.01";
            request.Headers.Add("X-Requested-With", "XMLHttpRequest");
            request.Headers.Add("Accept-Encoding", "gzip, deflate");
            request.Host = "www.juxiangyou.com";
            //X-Sign: jc4r9nhd
            request.Headers.Add("X-Sign", "jc4r9nhd");
            request.Headers.Add("Pragma", "no-cache");
            request.Headers.Add("Cookie", str);

            Stream myRequestStream = request.GetRequestStream();
            StreamWriter myStreamWriter = new StreamWriter(myRequestStream, Encoding.UTF8);
            myStreamWriter.Write(jxy_parameter);
            //把数据写入HttpWebRequest的Request流
            myStreamWriter.Close();
            myRequestStream.Close();

            HttpWebResponse response = (HttpWebResponse)request.GetResponse();



            Stream responseStream = response.GetResponseStream();
            StreamReader reader = new StreamReader(responseStream, Encoding.UTF8);
            //CookieContainer inet = request.CookieContainer;



            //string cookie = response.Headers.Get("Set-Cookie");
            string resultPage = reader.ReadToEnd();

            return resultPage;
        }
   MessageBox.Show(PostForm("http://www.juxiangyou.com/login/auth HTTP/1.1", textBox1.Text, textBox2.Text, textBox3.Text));

站长苏飞

不清楚，请求的URl是什么，返回的提示是什么，这个估计得具体看。404基本都是网址写错了。

范范

404是找不到文件，地址错误