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