前台代码:
后台代码:
using System.Text;//因为用了Encoding类
using System.Net; //因为用了WebClient 类
using System.Net; 
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void btnGet_Click(object sender, EventArgs e)
{
string strurl = txtUrl.Text.ToString(); //欲获取的网页地址 要 http://
WebClient myWebClient = new WebClient(); //创建WebClient实例myWebClient
myWebClient.Credentials = CredentialCache.DefaultCredentials;
byte[] pagedata = myWebClient.DownloadData(@strurl);
//string result = Encoding.Default.GetString(pagedata); //如果获取网站页面采用的是GB2312,则使用这句
string result = Encoding.UTF8.GetString(pagedata); //如果获取网站页面采用的是UTF-8,则使用这句
Response.Write(result); //在WEB页中显示获取的内容
Panel1.Visible = false;
}
}