如何在WinForm中请求发送HTTP

手工发送HTTP请求主要是调用 System.Net的HttpWebResponse方法

手工发送HTTP的GET请求：

string strURL = "http://localhost/Play/CH1/Service1.asmx/doSearch?keyword=";strURL +=this.textBox1.Text;System.Net.HttpWebRequest request;// 创建一个HTTP请求request = (System.Net.HttpWebRequest)WebRequest.Create(strURL);//request.Method="get";System.Net.HttpWebResponse response;response = (System.Net.HttpWebResponse)request.GetResponse();System.IO.Stream s;s = response.GetResponseStream();XmlTextReader Reader = new XmlTextReader(s);Reader.MoveToContent();string strValue = Reader.ReadInnerXml();strValue = strValue.Replace("&lt;","<");strValue = strValue.Replace("&gt;",">");MessageBox.Show(strValue); Reader.Close();

手工发送HTTP的POST请求

string strURL = "http://localhost/Play/CH1/Service1.asmx/doSearch";System.Net.HttpWebRequest request;request = (System.Net.HttpWebRequest)WebRequest.Create(strURL);//Post请求方式request.Method="POST";// 内容类型request.ContentType="application/x-.HttpWebResponse)request.GetResponse();System.IO.Stream s;s = response.GetResponseStream();XmlTextReader Reader = new XmlTextReader(s);Reader.MoveToContent();string strValue = Reader.ReadInnerXml();strValue = strValue.Replace("&lt;","<");strValue = strValue.Replace("&gt;",">");MessageBox.Show(strValue); Reader.Close();

以上这篇在WinForm中发送HTTP请求的实现方法就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持。