[英]How to set HttpPost endpoint from jquery, in asp.net application
我正在嘗試使用Fine Uploader jQuery示例。 基本上它只是一種從客戶端頁面上傳文件到Web服務器的方法。
有一個關於如何在項目的GitHub頁面上設置服務器端文件流的示例。
如何從腳本調用此HttpPost endpoint
? 簡單的jQuery示例如下所示:
$(document).ready(function () {
$('#jquery-wrapped-fine-uploader').fineUploader({
request: {
endpoint: 'WhatToWriteHere??'
},
debug: true
});
});
那你在endpoint
什么? 我想它會像Namespace.Namespace.ClassName.UploadMethod()
,但我一直在隨便擺弄它,但不能讓它工作。 使用Firebug進行調試時,出現以下錯誤:
405 Method Not Allowed
[FineUploader] xhr - server response received for 0
The HTTP verb POST used to access path '/FineUploaderTest/Uploadfolder' is not allowed.
任何的想法?
您可以編寫一個通用的HttpHandler來處理文件上傳:
public class UploadHandler : IHttpHandler
{
public void ProcessRequest(HttpContext context)
{
var request = context.Request;
var formUpload = request.Files.Count > 0;
var xFileName = request.Headers["X-File-Name"];
var qqFile = request["qqfile"];
var formFilename = formUpload ? request.Files[0].FileName : null;
var filename = xFileName ?? qqFile ?? formFilename;
var inputStream = formUpload ? request.Files[0].InputStream : request.InputStream;
var filePath = Path.Combine(context.Server.MapPath("~/App_Data"), filename);
using (var fileStream = File.OpenWrite(filePath))
{
inputStream.CopyTo(fileStream);
}
context.Response.ContentType = "application/json";
context.Response.Write("{\"success\":true}");
}
public bool IsReusable
{
get { return true; }
}
}
然后:
$(document).ready(function () {
$('#jquery-wrapped-fine-uploader').fineUploader({
request: {
endpoint: '/uploadhandler.ashx'
},
debug: true
});
});
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