C# HTTP Request请求程序模拟是如何实现的呢？我们在实现发送请求的操作是会用到哪些方法呢？那么下面我们来看看具体的实现方法，使用下面的代码片段时,记得 在程序的引用上右键,然后添加引用,添加 System.Web. 就可以使用下面的代码了.
C# HTTP Request请求程序模拟实例
- using System.Net;
- using System.IO;
- using System.Web;
- /********************
- *C# HTTP Request请求程序模拟***
- * 向服务器送出请求
- * */
- public string SendRequest(string param)
- {
- ASCIIEncoding encoding = new ASCIIEncoding();
- byte[] data = encoding.GetBytes(param);
- HttpWebRequest request =
- (HttpWebRequest)HttpWebRequest.Create(this.url);
- request.Method = "POST";
- request.ContentType = "application/x-www-form-urlencoded";
- request.ContentLength = data.Length;
- Stream sm = request.GetRequestStream();
- sm.Write(data, 0, data.Length);
- sm.Close();
- HttpWebResponse response =
- (HttpWebResponse)request.GetResponse();
- if (response.StatusCode.ToString() != "OK")
- {
- MessageBox.Show(response.StatusDescription.ToString());
- return "";
- }
- StreamReader myreader = new StreamReader(
- response.GetResponseStream(), Encoding.UTF8);
- string responseText = myreader.ReadToEnd();
- return responseText;
- }
- /**C# HTTP Request请求程序模拟
- * 进行UTF-8的URL编码转换(针对汉字参数)
- * */
- public string EncodeConver(string instring)
- {
- return HttpUtility.UrlEncode(instring, Encoding.UTF8);
- }
- /**C# HTTP Request请求程序模拟
- * 进行登录操作并返回相应结果
- * */
- public bool DoLogin(string username,
- string password)
- {
- password = System.Web.Security.FormsAuthentication.
- HashPasswordForStoringInConfigFile(password, "MD5");
- string param = string.Format("do=login&u={0}&p={1}",
- this.EncodeConver(username), this.EncodeConver(password));
- string result = this.SendRequest(param);
- // MessageBox.Show(result); 解析 Result ,我这里是作为一个XML Document来解析的
- return true;
- }
C# HTTP Request请求程序模拟的基本内容就向你介绍到这里，希望对你了解和学习C# HTTP Request请求程序模拟有所帮助。
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