Asp.net 獲取網頁源代碼

代碼 ///summary ///獲取頁面源代碼 ////summary ///paramname="url"/param ///returns/returns publicstaticstringGetPageResouceCode(stringurl) { try { WebRequestwrt=WebRequest.Create(url); WebResponsewrse=wrt.GetResponse(); StreamstrM=wrse.GetResponseStream(); StreamReaderSR=newStreamReader(strM,Encoding.UTF8); stringstrallstrm=SR.ReadToEnd(); returnstrallstrm; } catch{ return""; } }