http-request

问题 When to use RequestHandler.get_argument() , RequestHandler.get_query_argument() and RequestHandler.get_body_argument() ? What is the use-case for each of them? Also what does the request.body and request.argument do in these cases? Which are to be used in which scenarios? And, is there a request.query or something similar too? 回答1: Most HTTP requests store extra parameters (say, form values) in one of two places: the URL (in the form of a ?foo=bar&spam=eggs query string), or in the request

问题 Im looking a way to use different IP addresses for each GET request with standard Net::HTTP library. Server has 5 ip addresses and assuming that some API`s are blocking access when request limit per IP is reached. So, only way to do it - use another server. I cant find anything about it in ruby docs. For example, curl allows you to attach it to specific ip address (in PHP): $req = curl_init($url) curl_setopt($req, CURLOPT_INTERFACE, 'ip.address.goes.here'; $result = curl_exec($req); Is there

问题 I want to POST data from POSTMAN Google Chrome extension. I want to make 10 requests with different data and it should be in same time. Is it possible to do such in POSTMAN? If yes, can anyone explain me how can this be achieved? Thank you for your time. 回答1: I guess there's no such feature in postman as to run concurrent tests. If i were you i would consider Apache jMeter which is used exactly for such scenarios. Regarding Postman, the only thing that could more or less meet your needs is -

问题 I would like to send a post request to send data to my worksheet by Google Form I use Android Studio, in my android project I have an error when I try to execute DefaultHttpClient object I get : --------- beginning of crash 10-26 16:19:08.749 21824-22874/mypackage E/AndroidRuntime﹕ FATAL EXCEPTION: Thread-1553 Process: mypackage, PID: 21824 java.lang.NoSuchMethodError: No virtual method execute(Lorg/apache/http/client/methods/HttpUriRequest;Lorg/apache/http/protocol/HttpContext;)Lorg/apache

问题 I have looked through many SO threads on how to create a session using the requests library, but none of the methods I tried actually log me in. I have very little experience with web design and protocols, so please point out any basics that I might need to understand. Here is what I'm doing: import requests EMAIL = 'my_email' PASSWORD = 'my_pw' URL = 'https://account.guildwars2.com/login' session = requests.session() login_data = dict(username=EMAIL, password=PASSWORD) r = session.post(URL,

问题 I attempted to make -[NSString stringWithContentsOfURL:encoding:error:] asynchronous, by running it a-synchronically from a background thread: __block NSString *result; dispatch_queue_t currentQueue = dispatch_get_current_queue(); void (^doneBlock)(void) = ^{ printf("done! %s",[result UTF8String]); }; dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, (unsigned long)NULL), ^(void) { result = [NSString stringWithContentsOfURL:[NSURL URLWithString:@"http://www.google.com/

问题 I have a simple angular app that has two views that are loaded using ngRoute. I need to do some clean up on the server when the user navigates between views and when the user leaves the page (refreshes window, closes tab, or closes browser). My first stop was here: Showing alert in angularjs when user leaves a page. It solved the first case where the user navigates between views. I've handled the clean up like this: $scope.$on('$locationChangeStart', function (event) { var answer = confirm(

问题 I am new to android development. In my application I have to use HTTP body post. But I'm getting an error. Here is my code: HttpClient httpclient = new DefaultHttpClient(); HttpPost httppost = new HttpPost("http://67.64.238.61:8182/websearch"); try { StringEntity se = new StringEntity( "<Search><Login><User>test</User><Password>test</Password></Login><SearchWord>1234567890</SearchWord><NextToken></NextToken></Search>", HTTP.UTF_8); se.setContentType("text/xml"); httppost.setEntity(se); /

问题 I have an API that seems to be working perfect when I test it using Firefox's "REST Client" or Google Chrome's "Simple REST Client" However, when I send an Http request using Android SDK I get the following exception: ClientProtocolException: the server failed to respond with a valid HTTP response also when I test using Google Chrome's "Advanced REST client" I got an empty response, so any idea about what might be causing this ? DefaultHttpClient httpClient = new DefaultHttpClient();

问题 As shown in Abort DoJo XHR-Request it is possible to cancel a (dojo/request/xhr) http request on the Client. The problem is, that the according server process (initiated by the request) is still running. If we use a XMLHttpRequest-Object, calling abort() on it would stop the server process. So the question is: Is it possible to achive this with dojo? Or is it possible to get access to the internal XMLHttpRequest-Object (used by dojo/request/xhr) to call abort() on it? 来源： https:/