天津投入产出系统后端
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

64 lines
1.8 KiB

<%@ WebHandler Language="C#" Class="imageManager" %>
/**
* Created by visual studio2010
* User: xuheng
* Date: 12-3-7
* Time: 下午16:29
* To change this template use File | Settings | File Templates.
*/
using System;
using System.Web;
using System.IO;
using System.Text.RegularExpressions;
public class imageManager : IHttpHandler
{
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
string[] paths = { "upload", "upload1" }; //需要遍历的目录列表,最好使用缩略图地址,否则当网速慢时可能会造成严重的延时
string[] filetype = { ".gif", ".png", ".jpg", ".jpeg", ".bmp" }; //文件允许格式
string action = context.Server.HtmlEncode(context.Request["action"]);
if (action == "get")
{
String str = String.Empty;
foreach (string path in paths)
{
DirectoryInfo info = new DirectoryInfo(context.Server.MapPath(path));
//目录验证
if (info.Exists)
{
DirectoryInfo[] infoArr = info.GetDirectories();
foreach (DirectoryInfo tmpInfo in infoArr)
{
foreach (FileInfo fi in tmpInfo.GetFiles())
{
if (Array.IndexOf(filetype, fi.Extension) != -1)
{
str += path+"/" + tmpInfo.Name + "/" + fi.Name + "ue_separate_ue";
}
}
}
}
}
context.Response.Write(str);
}
}
public bool IsReusable
{
get
{
return false;
}
}
}