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  • 大小: 3.81M
    文件類型: .zip
    金幣: 1
    下載: 0 次
    發布日期: 2020-12-14
  • 語言: C#
  • 標簽: jQuery??Ajax??API??上傳??文件??

資源簡介

在Web API中使用jQuery AJAX實現文件上傳的例子，傳統的form表單提交會導致頁面刷新，但是在有些情況下，我們不希望頁面被刷新，這種時候我們都是使用Ajax的方式進行請求，將文件post后臺api接口上傳到服務器，后端開發者可以借鑒學習。

資源截圖

代碼片段和文件信息 

using?System;
using?System.Collections.Generic;
using?System.IO;
using?System.Linq;
using?System.Web;
using?System.Web.Http;

namespace?TestFileUpload
{
????public?class?FileUploadController?:?ApiController
????{
????????[HttpPost]
????????public?KeyValuePair?UploadFile（）
????????{
????????????try
????????????{
????????????????if?（HttpContext.Current.Request.Files.AllKeys.Any（））
????????????????{
????????????????????//?Get?the?uploaded?image?from?the?Files?collection
????????????????????var?httpPostedFile?=?HttpContext.Current.Request.Files[“UploadedImage“];

????????????????????if?（httpPostedFile?!=?null）
????????????????????{
????????????????????????//?Validate?the?uploaded?image（optional）

????????????????????????//?Get?the?complete?file?path
????

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2014-08-28?23:18??TestFileUpload\packages\
?????目錄???????????0??2014-08-28?23:18??TestFileUpload\packages\Microsoft.AspNet.WebApi.5.2.2\
?????文件????????3173??2014-08-28?23:18??TestFileUpload\packages\Microsoft.AspNet.WebApi.5.2.2\Microsoft.AspNet.WebApi.5.2.2.nupkg
?????目錄???????????0??2014-08-28?23:18??TestFileUpload\packages\Microsoft.AspNet.WebApi.Client.5.2.2\
?????目錄???????????0??2014-08-28?23:18??TestFileUpload\packages\Microsoft.AspNet.WebApi.Client.5.2.2\lib\
?????目錄???????????0??2014-08-28?23:18??TestFileUpload\packages\Microsoft.AspNet.WebApi.Client.5.2.2\lib\net45\
?????文件??????185032??2014-08-28?23:18??TestFileUpload\packages\Microsoft.AspNet.WebApi.Client.5.2.2\lib\net45\System.Net.Http.Formatting.dll
?????文件??????192626??2014-08-28?23:18??TestFileUpload\packages\Microsoft.AspNet.WebApi.Client.5.2.2\lib\net45\System.Net.Http.Formatting.xml
?????目錄???????????0??2014-08-28?23:18??TestFileUpload\packages\Microsoft.AspNet.WebApi.Client.5.2.2\lib\portable-wp8+netcore45+net45+wp81+wpa81\
?????文件??????150728??2014-08-28?23:18??TestFileUpload\packages\Microsoft.AspNet.WebApi.Client.5.2.2\lib\portable-wp8+netcore45+net45+wp81+wpa81\System.Net.Http.Formatting.dll
?????文件??????279955??2014-08-28?23:18??TestFileUpload\packages\Microsoft.AspNet.WebApi.Client.5.2.2\lib\portable-wp8+netcore45+net45+wp81+wpa81\System.Net.Http.Formatting.xml
?????文件??????188633??2014-08-28?23:18??TestFileUpload\packages\Microsoft.AspNet.WebApi.Client.5.2.2\Microsoft.AspNet.WebApi.Client.5.2.2.nupkg
?????目錄???????????0??2014-08-28?23:18??TestFileUpload\packages\Microsoft.AspNet.WebApi.Core.5.2.2\
?????目錄???????????0??2014-08-28?23:18??TestFileUpload\packages\Microsoft.AspNet.WebApi.Core.5.2.2\Content\
?????文件?????????485??2014-08-28?23:18??TestFileUpload\packages\Microsoft.AspNet.WebApi.Core.5.2.2\Content\web.config.transform
?????目錄???????????0??2014-08-28?23:18??TestFileUpload\packages\Microsoft.AspNet.WebApi.Core.5.2.2\lib\
?????目錄???????????0??2014-08-28?23:18??TestFileUpload\packages\Microsoft.AspNet.WebApi.Core.5.2.2\lib\net45\
?????文件??????471240??2014-08-28?23:18??TestFileUpload\packages\Microsoft.AspNet.WebApi.Core.5.2.2\lib\net45\System.Web.Http.dll
?????文件??????539657??2014-08-28?23:18??TestFileUpload\packages\Microsoft.AspNet.WebApi.Core.5.2.2\lib\net45\System.Web.Http.xml
?????文件??????239377??2014-08-28?23:18??TestFileUpload\packages\Microsoft.AspNet.WebApi.Core.5.2.2\Microsoft.AspNet.WebApi.Core.5.2.2.nupkg
?????目錄???????????0??2014-08-28?23:18??TestFileUpload\packages\Microsoft.AspNet.WebApi.WebHost.5.2.2\
?????目錄???????????0??2014-08-28?23:18??TestFileUpload\packages\Microsoft.AspNet.WebApi.WebHost.5.2.2\lib\
?????目錄???????????0??2014-08-28?23:18??TestFileUpload\packages\Microsoft.AspNet.WebApi.WebHost.5.2.2\lib\net45\
?????文件???????82120??2014-08-28?23:18??TestFileUpload\packages\Microsoft.AspNet.WebApi.WebHost.5.2.2\lib\net45\System.Web.Http.WebHost.dll
?????文件???????10367??2014-08-28?23:18??TestFileUpload\packages\Microsoft.AspNet.WebApi.WebHost.5.2.2\lib\net45\System.Web.Http.WebHost.xml
?????文件???????42998??2014-08-28?23:18??TestFileUpload\packages\Microsoft.AspNet.WebApi.WebHost.5.2.2\Microsoft.AspNet.WebApi.WebHost.5.2.2.nupkg
?????目錄???????????0??2014-08-28?23:18??TestFileUpload\packages\Newtonsoft.Json.6.0.4\
?????目錄???????????0??2014-08-28?23:18??TestFileUpload\packages\Newtonsoft.Json.6.0.4\lib\
?????目錄???????????0??2014-08-28?23:18??TestFileUpload\packages\Newtonsoft.Json.6.0.4\lib\net20\
?????文件??????493056??2014-08-28?23:18??TestFileUpload\packages\Newtonsoft.Json.6.0.4\lib\net20\Newtonsoft.Json.dll
?????文件??????516034??2014-08-28?23:18??TestFileUpload\packages\Newtonsoft.Json.6.0.4\lib\net20\Newtonsoft.Json.xml
............此處省略42個文件信息

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