用DOM实现文章采集--采集到网页源码(8)

 
                byte[] buffer = new byte[256]; 
 
                int c = stream.Read(buffer, 0, buffer.Length); 
 
                while (c > 0) 
                { 
                    ms.Write(buffer, 0, c); 
                    c = stream.Read(buffer, 0, buffer.Length); 
                } 
                stream.Close(); 
 
                info.StatusCode = response.StatusCode; 
 
                info.Bytes = ms.ToArray(); 
 
            } 
            catch (WebException WE) 
            { 
                if (WE.Response != null) 
                { 
                    info.StatusCode = (WE.Response as HttpWebResponse).StatusCode; 
                } 
                else 
                { 
                    info.StatusCode = HttpStatusCode.ServiceUnavailable; 
                } 
 
                return null; 
            } 
            catch 
            { 
                info.StatusCode = HttpStatusCode.InternalServerError;