[Asp.Net]aspx转html（一）

 

///传入URL返回网页的html代码
    ///   传入URL返回网页的html代码   
    //////URL///public static string getUrltoHtml(string Url)
    {
        string errorMsg = "";
        try
        {
            System.Net.WebRequest wReq = System.Net.WebRequest.Create(Url);
            //   Get   the   response   instance.   
            System.Net.WebResponse wResp = wReq.GetResponse();
            //   Read   an   HTTP-specific   property   
            //if   (wResp.GetType()   ==HttpWebResponse)   
            //{   
            //DateTime   updated    =((System.Net.HttpWebResponse)wResp).LastModified;   
            //}   
            //   Get   the   response   stream.   
            System.IO.Stream respStream = wResp.GetResponseStream();
            //   Dim   reader   As   StreamReader   =   New   StreamReader(respStream)   
            System.IO.StreamReader reader = new System.IO.StreamReader(respStream, System.Text.Encoding.GetEncoding("UTF-8"));
            return reader.ReadToEnd();

        }
        catch (System.Exception ex)
        {
            errorMsg = ex.Message;
        }
        return "";
    }