/// <summary> /// 批量上传图片 /// </summary> /// <param name="srcurl">服务器路径</param> /// <param name="imagesPath">图片文件夹路径</param> /// <param name="files">图片名称</param> public void UpLoadFile(string srcurl, string imagesPath, List<string> files) {     int count = 1;     foreach (string imageName in files)     { string name = imageName; string url = null; //+  加号特殊处理 if (name.Contains("+")) {     url = srcurl + "name=" + name.Replace("+", "%2B"); } else {     url = srcurl + "name=" + name; } FileStream fs = new FileStream(imagesPath + name, FileMode.Open); byte[] data = new byte[fs.Length]; fs.Read(data, 0, data.Length); fs.Close(); HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url); request.ContentType = "image/jpeg"; request.Method = "POST"; Encoding encoding = Encoding.UTF8; request.ContentLength = data.Length; Stream requestStream = request.GetRequestStream(); requestStream.Write(data, 0, data.Length); requestStream.Close(); HttpWebResponse response = (HttpWebResponse)request.GetResponse(); StreamReader streamReader = new StreamReader(response.GetResponseStream(), encoding); string retString = streamReader.ReadToEnd(); streamReader.Close(); Console.WriteLine((count++) + "/" + files.Count);     } }

using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using System.Net; using System.Text; using System.IO; public partial class upload : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { string fPath = Server.MapPath("服务器端图片存储的虚拟目录名称");//得到虚拟目录的真实路径//检查存储目录 if (!Directory.Exists(fPath)) {     Directory.CreateDirectory(fPath); } string name = Request.QueryString["name"];//得到文件名 HttpUtility.UrlEncode(name, Encoding.GetEncoding("UTF-8")); if (name != null) {     if (!File.Exists(fPath + name))     { System.IO.Stream stream = Request.InputStream; byte[] buffer = new byte[stream.Length]; FileStream fs = null; try {     fs = new FileStream(fPath + name, FileMode.Create);     while ((stream.Read(buffer, 0, buffer.Length)) > 0)     { fs.Write(buffer, 0, buffer.Length);     } } catch (IOException ioe) {     Response.Write(ioe); } finally {     if (fs != null)     { fs.Close();  }     stream.Close(); } Response.Write(name + "<br>"); Response.Write(File.Exists(fPath + name) + "<br>"); } } Response.Write("上传完毕" + Directory.Exists(fPath) + Path.GetFullPath(fPath)); } }