C# 读取网络txt文件 并写在本地txt文件中

public void WriteStream()

        {

            try

            {

               stirng ImagesPath = ImagesPath + "\\2013-09-27.txt";

                HttpWebRequest oHttp_Web_Req = (HttpWebRequest)WebRequest.Create("http://tuitui.uzai.com/baiduBosom/index.20130927.txt");

                Stream oStream = oHttp_Web_Req.GetResponse().GetResponseStream();

                using (StreamReader respStreamReader = new StreamReader(oStream, Encoding.UTF8))

                {

                    string line = string.Empty;

                    while ((line = respStreamReader.ReadLine()) != null)

                    {

                        

                                UTF8Encoding utf8 = new UTF8Encoding(false);

                                //写txt文件

                                using (StreamWriter sw = new StreamWriter(ImagesPath, true, utf8))

                                {

                                  

                                    sw.WriteLine(line);

                                }



                    }

                }

            }

            catch (Exception ex)

            {



            }

        }