代码修改后的版本，全部提交

Mtxfw.shop/artDialog/net/imageUp.cs

@@ -0,0 +1,63 @@
+using System;
+using System.Web;
+using System.IO;
+using System.Collections;
+using System.Linq;
+using System.Web.SessionState;
+namespace Mtxfw.shop
+{
+    public class imageUp : IHttpHandler, IRequiresSessionState
+    {
+        public void ProcessRequest(HttpContext context)
+        {
+            if (context.Session["MemberIdMemberId"] != null || (context.Session["MemberId"] != null && context.Session["MemberName"] != null))
+            {
+                if (!String.IsNullOrEmpty(context.Request.QueryString["fetch"]))
+                {
+                    context.Response.AddHeader("Content-Type", "text/javascript;charset=utf-8");
+                    context.Response.Write(String.Format("updateSavePath([{0}]);", String.Join(", ", Config.ImageSavePath.Select(x => "\"" + x + "\""))));
+                    return;
+                }
+
+                context.Response.ContentType = "text/plain";
+
+                //上传配置
+                int size = 2;           //文件大小限制,单位MB                             //文件大小限制，单位MB
+                string[] filetype = { ".gif", ".png", ".jpg", ".jpeg", ".bmp" };         //文件允许格式
+
+
+                //上传图片
+                Hashtable info = new Hashtable();
+                Uploader up = new Uploader();
+
+                string path = up.getOtherInfo(context, "dir");
+                if (String.IsNullOrEmpty(path))
+                {
+                    path = Config.ImageSavePath[0];
+
+                }
+                else if (Config.ImageSavePath.Count(x => x == path) == 0)
+                {
+                    context.Response.Write("{ 'state' : '非法上传目录' }");
+                    return;
+                }
+                info = up.upFile(context, path, filetype, size, (context.Session["MemberIdMemberId"] != null ? 1 : 0));                   //获取上传状态
+
+                string title = up.getOtherInfo(context, "pictitle");                   //获取图片描述
+                string oriName = up.getOtherInfo(context, "fileName");                //获取原始文件名
+
+
+                HttpContext.Current.Response.Write("{'url':'" + info["url"] + "','title':'" + title + "','original':'" + oriName + "','state':'" + info["state"] + "'}");  //向浏览器返回数据json数据
+            }
+        }
+
+        public bool IsReusable
+        {
+            get
+            {
+                return false;
+            }
+        }
+
+    }
+}