HttpWebRequest 的使用方法

最新推荐文章于 2025-06-21 10:58:56 发布

转载最新推荐文章于 2025-06-21 10:58:56 发布 · 684 阅读

本文介绍了一种使用.NET框架通过GET请求获取远程文件数据的方法，包括创建Uri、设置请求方法、内容类型、允许自动重定向、超时限制以及响应处理。

protected string GETFileData(string TheURL)
{
try
{
Uri uri = new Uri(TheURL);
System.Net.HttpWebRequest request = (System.Net.HttpWebRequest)System.Net.WebRequest.Create(uri);

request.Method = "GET";
request.ContentType = "application/x-www-form-urlencoded";
request.AllowAutoRedirect = false;
request.Timeout = 5000;
System.Net.HttpWebResponse response = (System.Net.HttpWebResponse)request.GetResponse();
Stream responseStream = response.GetResponseStream();
StreamReader readStream = new StreamReader(responseStream, System.Text.Encoding.UTF8);
string retext = readStream.ReadToEnd().ToString();
readStream.Close();
return retext;
}
catch (Exception ex)
{
return ex.ToString();
}
}