关于webclient下载文件

Question

本帖最后由 hizone911 于 2010-06-25 10:07:56 编辑

Answer 1

string address = "地址";
            string fileName = address.Substring(address.LastIndexOf("/"));
            WebClient wc = new WebClient();
            Byte[] bytes = wc.DownloadData(address);
            using (FileStream fs = new FileStream(fileName, FileMode.OpenOrCreate))
            {
                fs.Write(bytes, 0, bytes.Length);
            }

Answer 2

fileName 记得自己加上存放路径~

Answer 3

                        System.Net.WebClient wc = new System.Net.WebClient();
                        wc.DownloadFile(filepath, sfdRecord.FileName);

Answer 4

如果webclient取数据 一般需要Encoding.XXX.GetString(DownloadData)进行转换
然后用FileStream存到本地 或直接对它进行正则分析