httpwebresponse

问题 So I will start by saying I am very new and basic when it comes to HttpWebRequesting. I have a scheduler that I want to automate. But in order for me to do so, I have to do all of the following, in this order: 1) enter Username and Password 1a)Hit Login 2) Select radio button with "2016" text 2a)Hit Continue 3) reenter password 3a) Hit OK 4) enter schedule ID 4a) hit Add After all this the website usually displays a green or red label at the top of the screen representing whether the item was

问题 I am trying to post a xml from an html text area based from the curl command below curl -X POST --data-urlencode 'xml=<hml>...</hml>' http://miring.b12x.org/validator/ValidateMiring/ Here is my code so far @Produces("application/xml") public String validate(@FormParam("xml") String xml) { try { Client client = Client.create(); WebResource webResource = client.resource("http://miring.b12x.org/validator/ValidateMiring/"); // POST method //Posting null for some reason. ClientResponse response =

问题 I'm trying to use HttpWebRequest and HttpWebResponse in .NET 3.5, running them in asynchronously: BeginGetRequestStream, EndGetRequestStream, BeginWrite, EndWrite, BeginGetResponse, EndGetResponse, BeginRead, EndRead - all parts of handling a request are asynchronous. I have a few threads that send a large number of concurrent requests. EndRead and EndWrite are both blocking operations - they block the current thread while the actual read/write against the stream is done, I'm trying to come

问题 Rather than add on to my question here, I'm adding a new one as, once I looked at my code with my X-Ray vision goggles attached, I don't grok it. I don't even remember where I got this code, but it's an adaptation of an example I found somewhere. Yet it doesn't seem that the data is even being sent to the server. To be specific, this code: public static string SendXMLFile(string xmlFilepath, string uri) { HttpWebRequest request = (HttpWebRequest)WebRequest.Create(uri); request.KeepAlive =

问题 my task is to download an attachment from an IBM server. The problem is that when I do the request with C# - HttpWebRequest and HttpWebResponse, I always get the status code 500 and the response body "Error 500: SRVE0295E: Error reported: 500". But!, when I do the same request with "Postman" there is no error and the file is downloaded. Please pay attention to the fact, that a cookie, which represents the current session, is needed. I added the same cookie (cookie can be reused) to Postman

问题 public int loginEmail(string email, string password) { HttpWebRequest request = null; string responseStr = null; string Email = email; string Pass = password; UTF8Encoding encoding = new UTF8Encoding(); string postData = "PostData"; byte[] data = encoding.GetBytes(postData); request = (HttpWebRequest)WebRequest.Create("url"); request.Method = "POST"; request.ContentType = "application/x-www-form-urlencoded"; request.AllowAutoRedirect = false; request.KeepAlive = false; request.Proxy = null;

问题 My web response content length always seem to be -1 after my web request. I'm sure you massage and signature are right. What am I doing wrong here? string msg = string.Format("{0}{1}{2}", nonce, clientId, apiKey); string signature = ByteArrayToString(SignHMACSHA256(apiSecret, StrinToByteArray(msg))).ToUpper(); const string endpoint = "https://www.bitstamp.net/api/balance/"; HttpWebRequest request = WebRequest.Create(endpoint) as HttpWebRequest; request.Proxy = null; request.Method = "POST";

问题 Can HttpWebResponse be obtained from Html Agility Pack HtmlWeb ? As in, if I call: HtmlWeb web = new HtmlWeb (); HtmlDocument document = web.Load ("http://stackoverflow.com/"); Is there a convenient method to retrieve the HttpWebResponse from the web instance to view headers - such as to retrieve header properties like content type? There are pre and post delegates, which will work: HtmlWeb web = new HtmlWeb (); web.PreRequest = delegate (HttpWebRequest request) { request.Timeout = 10 * 1000;

问题 In .net framework 3.5 , http 1.1 i.e persistent connections is used and pipelining is enabled bydefault. Could you please let me know it is neccessary to close stream or connection by calling httpresponse.close or stream.close method to release a connection for another http request to the same internet resourece ? My understanding is even if httpresponse.close or stream.close is not called then too httpconnection i.e. servicepoint should be able to server another concurrent request. Please

问题 I'm trying to achieve the following: I'm building an MVC website that will help me to automatically logon to another site. WebsiteA will call WebsiteB using HttpWebRequest. WebsiteA will send the details of the user through headers (request.headers.add) WebsiteB will handle all the user authentication and internally it will redirect to another page granting access to that user. I've managed to achieve part of it but I'm stuck in displaying the redirection return. Anyone knows if this can be