http-headers

Versioning REST APIs and vendor specific content type

送分小仙女□ 提交于 2019-12-06 00:46:46
问题 I read a lot about versioning REST APIs, f.e. in this thread: Best practices for API versioning? Because of that I would like to use the HTTP-Accept-Header to indicate which version the client is asking for. But how can I apply this in my application? Which changes had therefore be made? How does the marshaller know, which version should be used? Do I have to register my type? What I know is that I have to change the content of the @Produces -Annotation @GET @Path("/locations") @Produces(

AngularJS ignoring some headers

生来就可爱ヽ(ⅴ<●) 提交于 2019-12-06 00:31:24
I am playing a bit with angular and i came across a little problem. I am trying to set a custom header for http response and later read its value on angular's side. The header is set and I am sure of that because chrome's debug tool confirms that: That means server side is fine. So far so good. The problems occurs when I try to access headers via http response interceptor in angular and display them in console. Here's the code in coffeescript: angular.module('app').factory 'httpInterceptor', function($q) -> (promise) -> success = (response) -> console.log response.headers() response error =

How to create javascript POST request to server with Headers and Data

故事扮演 提交于 2019-12-06 00:00:52
I use JS automation framework for testing iOS application. In the middle of a test I need to create POST request to server to some money to user and then verify that changes are reflected in UI. Request looks like: wwww.testserver.com/userAddMoney?user_id=1&amount=999 but to authorize on server I need to pass special parameters to Header of request: Headers: X-Testing-Auth-Secret: kI7wGju76kjhJHGklk76 Thanks in advance! So basically you want to set the header of a POST request. You can do it only if its an ajax request (You can't set headers for a normal html form submission request). Here is

Content-Type with charset only

点点圈 提交于 2019-12-05 22:24:47
I came across this interesting header: Content-Type: charset=utf-8 Set HTTP header to UTF-8 using PHP The answerer says that this syntax is defined by RFC 2616 , but I am not seeing it in the provided link. Is this valid syntax, and if so where specifically is this defined? The production in RFC 2616 for the Content-Type header is this: Content-Type = "Content-Type" ":" media-type And the media-type production is this: media-type = type "/" subtype *( ";" parameter ) type = token subtype = token That says that while the parameter part (e.g., charset=utf-8 is optional, the type "/" subtype part

Server cannot append header after HTTP headers have been sent

只谈情不闲聊 提交于 2019-12-05 22:21:41
问题 I get this exception intermittently in my asp.net c# web application: Server cannot append header after HTTP headers have been sent. And it caused by the application appending content to the pages response header after the page has been sent. I am not sure why its intermittent but what I need to do is perform a check prior to the modification for the headers to check if the page has been sent. Anyone know how I can achieve such a check? 回答1: There are 2 ways to do it: Subscribe to the

ip address of request from httpheader

倾然丶 夕夏残阳落幕 提交于 2019-12-05 22:10:05
问题 I am trying to get the IP address of the request coming in from the httpheader. If value is x do something, if not do somthing else. Can anyone help me out? 回答1: You might want to look here. The HTTP standards do not define the source address as part of the protocol. Infact HTTP does not directly relate to IPv4 /IPv6 at all. Generally, a webserver will easily be able to tell the network address of the other end of the socket ( the end where the web browser is ). It does not use HTTP to do

AngularJS cross-domain requests using $http service

放肆的年华 提交于 2019-12-05 21:52:23
I'm trying to learn AngularJS by making a simple web app using the Twitch API ( https://github.com/justintv/Twitch-API ) but I'm having trouble performing a GET request since it's a cross-domain request. This is what I have tried angular.module('streamPlaylisterAppServices', []).factory('twitchService', ['$http', function($http) { return function(usercode){ console.log("usercode inside service is: " + usercode) var authHeader = 'OAuth' + usercode; return $http({ method: 'GET', url: ' https://api.twitch.tv/kraken', cache: false, headers:{ 'Accept': 'application/vnd.twitchtv.v3+json',

How do I convert a unicode header to byte string in Flask?

戏子无情 提交于 2019-12-05 21:48:18
I have a flask app that I've been able to get running on my development server. However, when I try to run the same app under mod_wsgi I get an error: TypeError: expected byte string object for header name, value of type unicode found I've tried to convert the headers many different ways but I'm getting the same error: for k,v in dict(request.headers).iteritems(): response.headers[k.encode('latin-1')] = v.encode('latin-1') I've also tried the following but get the same exact error: .encode('utf-8'), decode('utf-8'), decode('latin-1'), str() Am I doing something wrong? EDIT (the real stacktrace

Sending a HTTP POST request from Python (trying to convert from PHP)

為{幸葍}努か 提交于 2019-12-05 21:46:28
I am trying to convert this code snippet from PHP to Python (programming newbie) and am finding difficulty in doing so: The PHP that I am trying to convert is as follows: $fp = fsockopen($whmcsurl, 80, $errno, $errstr, 5); if ($fp) { $querystring = ""; foreach ($postfields AS $k=>$v) { $querystring .= "$k=".urlencode($v)."&"; } $header="POST ".$whmcsurl."modules/servers/licensing/verify.php HTTP/1.0\r\n"; $header.="Host: ".$whmcsurl."\r\n"; $header.="Content-type: application/x-www-form-urlencoded\r\n"; $header.="Content-length: ".@strlen($querystring)."\r\n"; $header.="Connection: close\r\n\r

Configuring Apache HttpClient to access service through proxy/load-balancer (overriding Host header)

喜夏-厌秋 提交于 2019-12-05 21:18:13
I am having a problem getting the Apache HttpClient to connect to a service external to my virtualised development environment. To access the internet (e.g. api.twitter.com) I need to call a local URL (e.g. api.twitter.com.dev.mycompany.net), which then forwards the request to real host. The problem is, that to whatever request I send, I get a 404 Not Found response. I have tried debugging it using wget, and it appears the problem is, that the destination server identifies the desired resource by using both the request URL and the hostname in the Host header. Since the hostname does not match,