httpwebrequest

问题 I tried to search previous discussion about this issue but I didn't find one, maybe it's because I didn't use right keywords. I am writing a small program which posts data to a webpage and gets the response. The site I'm posting data to does not provide an API. After some Googling I came up to the use of HttpWebRequest and HttpWebResponse. The code looks like this: HttpWebRequest httpRequest = (HttpWebRequest)WebRequest.Create("https://www.site.com/index.aspx"); CookieContainer cookie = new

问题 I write a bunch of scripts in javascript and want to switch to dart or at least start using it. I do have one question though: i know js doesn't support x-domain requests in the browser, but what about running a dart application/script from the server, is it still the same? can this even be done? basically, since i have no access to the web server to which i query, cross domain ability is a big necessity. 回答1: It sounds like you might be asking about writing a server side command line script

问题 while using HTTP web Requests, when i try and read the stream i always get an error saying 403 Forbidden but if i try to do it in the VB.Net web browser it works fine. Here is my code: Imports System.Net Imports System.Text Imports System.IO Public Class Form2 Dim logincookie As CookieContainer Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim postData As String = "test=test&username=test&password=test&next=test.html" Dim

问题 I'm storing all my application information in Google Cloud Storage. I've created a bucket and inside this bucket I've folders. With that code, I can get list of all my folders. public static IList<uFolder> ListFolders(string bucketName) { if (storageService == null) { CreateAuthorizedClient(); } Objects objects = storageService.Objects.List(bucketName).Execute(); if (objects.Items != null) { return objects.Items. Where(x => x.ContentType == "application/x-www-form-urlencoded;charset=UTF-8").

问题 Within my company's online application, we've set up a JSONP-based API that returns some data that is used by a bookmarklet I'm developing. Here is a quick test page I set up that hits the API URL using jQuery's $.ajax() method: http://troy.onespot.com/static/3915/index.html If you look at the requests using Firebug's "Net" tab (or the like), you'll see that what's happening is that the URL is requested successfully, but since our app redirects any unauthorized users to a login page, the

问题 I want to send a HTTP PUT request to a WCF server from Windows Phone 8, and for identification I have to send a custom header. (assume "mycustomheader" = "abc") I was using WebClient so far, but the Webclient.Headers seems not to have an Add method, so it is not possible to send headers other then the ones in HttpRequestHeader enum. Is there any way to do this with WebClient ? I saw it is possible to set a custom header with HttpWebRequest class, but I just can't get it to do anything at all.

问题 I want to send a HTTP PUT request to a WCF server from Windows Phone 8, and for identification I have to send a custom header. (assume "mycustomheader" = "abc") I was using WebClient so far, but the Webclient.Headers seems not to have an Add method, so it is not possible to send headers other then the ones in HttpRequestHeader enum. Is there any way to do this with WebClient ? I saw it is possible to set a custom header with HttpWebRequest class, but I just can't get it to do anything at all.

问题 I'm trying to send an httpwebrequest using a tor proxy with my asp.net application and I receive this error message when calling the webresponse.GetResponse() method: The server committed a protocol violation. Section=ResponseStatusLine I've tried searching for a solution on the web and I found 3 main solutions for this error: Add to Web.config. <system.net> <settings> <httpWebRequest useUnsafeHeaderParsing="true"/> </settings> </system.net>` Add the line: webRequest.ProtocolVersion =

问题 I'm working on a ASP.NET website that allows users to download files. Previously the files were stored on the same server as the website so we could do: Response.Clear(); Response.AddHeader("Content-Disposition", "attachment; filename=\"" + fileName + "\""); Response.AddHeader("Content-Length", response.ContentLength.ToString()); Response.ContentType = "application/octet-stream"; Response.TransmitFile(path); Response.End(); However, now some of the files are stored on a seperate server. I can

问题 I'm working on a ASP.NET website that allows users to download files. Previously the files were stored on the same server as the website so we could do: Response.Clear(); Response.AddHeader("Content-Disposition", "attachment; filename=\"" + fileName + "\""); Response.AddHeader("Content-Length", response.ContentLength.ToString()); Response.ContentType = "application/octet-stream"; Response.TransmitFile(path); Response.End(); However, now some of the files are stored on a seperate server. I can