using?System;
using?System.Collections.Generic;
using?System.Linq;
using?System.Web;
using?System.Reflection;
using?EntApp.Common;
using?System.IO;
using?EntApp.Common.Extension;
using?Newtonsoft;
using?Newtonsoft.Json;
using?StreamAspNet.Common;

namespace?StreamAspNet
{
????///?

????///?Upload?的摘要說明
????///?

????public?class?FileUpload?:?IHttpHandler
????{
????????HttpRequest?_request;
????????HttpResponse?_response;
????????HttpServerUtility?_server;
????????
????????FileHelper?_fileHelper?=?new?FileHelper（）;

????????private?string?_tokenPath?=?“upload/tokens/“;????????????//令牌保存目錄
	????private?string?_filePath?=?“upload/files/“;??????????????//上傳文件保存目錄

????????public?void?ProcessRequest（HttpContext?context）
????????{
????????????_request?=?context.Request;
????????????_response?=?context.Response;
????????????_server?=?context.Server;

????????????string?method?=?_request[“Method“].ToString（）;

????????????MethodInfo?methodInfo?=?GetType（）.GetMethod（method）;
????????????methodInfo.Invoke（this?null）;
????????}

????????public?void?upload（）
????????{
????????????string?token?=?_request.QueryString[“token“];
????????????UploadToken?uploadToken?=?GetTokenInfo（token）;

????????????if（uploadToken!=null?&&?uploadToken.size>uploadToken.upsize）
????????????{
????????????????Stream?stream?=?_request.InputStream;
????????????????if（stream!=null?&&?stream.Length>0）
????????????????{
????????????????????_fileHelper.FileName?=?uploadToken.name;
????????????????????_fileHelper.FilePath?=?_server.MapPath（_filePath）;
????????????????????_fileHelper.WriteFile（stream）;

????????????????????uploadToken.upsize?+=?stream.Length;
????????????????????if（uploadToken.size>uploadToken.upsize）
????????????????????{
????????????????????????SetTokenInfo（token?uploadToken）;
????????????????????}
????????????????????else
????????????????????{
????????????????????????//上傳完成后刪除令牌信息
????????????????????????DelTokenInfo（token）;
????????????????????}
????????????????}
????????????}
????????????UploadResult?ur?=?new?UploadResult（）;
????????????ur.message?=?““;
????????????ur.start?=?uploadToken.upsize;
????????????ur.success?=?true;

????????????string?result=?Jsonhelper.Serializeobject（ur）;
????????????_response.Write（result）;
????????}

????????///?

????????///?獲取令牌
????????///?

????????public?void?tk（）
????????{
????????????UploadToken?uploadToken?=?new?UploadToken（）;
????????????
????????????string?name?=?_request.QueryString[“name“];
????????????string?size?=?_request.QueryString[“size“];
????????????string?ext=name.Substring（name.LastIndexOf（‘.‘））;
????????????string?token?=?SimpleEncryptor.MD5（name?+?size）;
????????????uploadToken.name?=?name;
????????????uploadToken.size?=?size.ToInt（0）;
????????????uploadToken.token?=?token;

????????????if?（!File.Exists（_server.MapPath（_tokenPath+token+“.token“）））
????????????{
????????????????string?modified?=?_request.QueryString[“modified“];

????????????????uploadToken.filePath?=?““;
???????

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????227??2015-08-12?18:39??StreamAspNet-master\.gitignore

?????文件??????????5??2015-08-12?18:39??StreamAspNet-master\.tfignore

?????文件??????85913??2018-05-06?10:48??StreamAspNet-master\.vs\config\applicationhost.config

????..A..H.?????37376??2018-05-12?11:36??StreamAspNet-master\.vs\StreamAspNet\v14\.suo

?????文件???????1016??2015-08-12?18:39??StreamAspNet-master\README.md

?????文件?????465408??2015-08-12?18:39??StreamAspNet-master\StreamAspNet\bin\Newtonsoft.Json.dll

?????文件??????18432??2018-05-12?11:35??StreamAspNet-master\StreamAspNet\bin\StreamAspNet.dll

?????文件????????610??2018-05-12?11:35??StreamAspNet-master\StreamAspNet\bin\StreamAspNet.dll.config

?????文件??????52736??2018-05-12?11:35??StreamAspNet-master\StreamAspNet\bin\StreamAspNet.pdb

?????文件???????8182??2018-05-06?11:49??StreamAspNet-master\StreamAspNet\common\FileHelper.cs

?????文件???????2388??2015-08-12?18:39??StreamAspNet-master\StreamAspNet\common\Jsonhelper.cs

?????文件???????6487??2015-08-12?18:39??StreamAspNet-master\StreamAspNet\common\SimpleEncryptor.cs

?????文件???????6650??2015-08-12?18:39??StreamAspNet-master\StreamAspNet\common\StringExtension.cs

?????文件????????291??2015-08-12?18:39??StreamAspNet-master\StreamAspNet\common\TokenResult.cs

?????文件????????291??2015-08-12?18:39??StreamAspNet-master\StreamAspNet\common\UploadResult.cs

?????文件????????438??2015-08-12?18:39??StreamAspNet-master\StreamAspNet\common\UploadToken.cs

?????文件???????1277??2015-08-12?18:39??StreamAspNet-master\StreamAspNet\css\img\bgx.png

?????文件???????3565??2015-08-12?18:39??StreamAspNet-master\StreamAspNet\css\img\upload.gif

?????文件???????3136??2015-08-12?18:39??StreamAspNet-master\StreamAspNet\css\stream-v1.css

?????文件?????????99??2015-08-12?18:39??StreamAspNet-master\StreamAspNet\FileUpload.ashx

?????文件???????4800??2015-08-12?18:39??StreamAspNet-master\StreamAspNet\FileUpload.ashx.cs

?????文件?????????95??2015-08-12?18:39??StreamAspNet-master\StreamAspNet\Global.asax

?????文件????????327??2015-08-12?18:39??StreamAspNet-master\StreamAspNet\Global.asax.cs

?????文件???????3919??2018-05-12?11:24??StreamAspNet-master\StreamAspNet\index.html

?????文件??????92232??2018-05-12?11:20??StreamAspNet-master\StreamAspNet\js\stream-v1.js

?????文件??????73120??2018-05-12?11:17??StreamAspNet-master\StreamAspNet\js\stream-v1原來的不能大于100個.js

?????文件?????465408??2015-08-12?18:39??StreamAspNet-master\StreamAspNet\lib\Newtonsoft.Json.dll

?????文件???????9161??2018-05-12?11:35??StreamAspNet-master\StreamAspNet\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件????????747??2018-05-06?11:36??StreamAspNet-master\StreamAspNet\obj\Debug\StreamAspNet.csproj.FileListAbsolute.txt

?????文件??????14881??2018-05-06?11:36??StreamAspNet-master\StreamAspNet\obj\Debug\StreamAspNet.csprojResolveAssemblyReference.cache

............此處省略37個文件信息