http

问题 I have added a submit button to the index.html page that resides on my server side <form method="get" action="/start"> <h5>Start Ad-Placer!</h5> <input type="submit" value="Start"> </form> I need the button to simply send a http request to http://127.0.0.1:8484/get/start to start some process. Then once the process is done after a few seconds, I need to simply display an alert message with the response message, acknowledging it is done. How can I do that with minimum efforts (without using

问题 I am using the Python Requests Module to datamine a website. As part of the datamining, I have to HTTP POST a form and check if it succeeded by checking the resulting URL. My question is, after the POST, is it possible to request the server to not send the entire page? I only need to check the URL, yet my program downloads the entire page and consumes unnecessary bandwidth. The code is very simple import requests r = requests.post(URL, payload) if 'keyword' in r.url: success fail 回答1: An easy

问题 (This question is not about transparent decompression of gzip -encoded responses from a web server; I know that requests handles that automatically.) Problem I'm trying to POST a file to a RESTful web service. Obviously, requests makes this pretty easy to do: files = dict(data=(fn, file)) response = session.post(endpoint_url, files=files) In this case, my file is in a really highly-compressible format (yep, XML) so I'd like to make sure that the request body is compressed. The server claims

问题 Map<String,String> headers = {'Content-Type':'application/json','authorization':'Basic c3R1ZHlkb3RlOnN0dWR5ZG90ZTEyMw=='}; var response = await post(Urls.getToken, headers: headers, body: {"grant_type":"password","username":"******","password":"*****","scope":"offline_access"}, ); When I execute this I am unable to recieve data and the error thrown is Bad state: Cannot set the body fields of a Request with content-type "application/json" 回答1: You need to wrap the body in jsonEncode . import

问题 Map<String,String> headers = {'Content-Type':'application/json','authorization':'Basic c3R1ZHlkb3RlOnN0dWR5ZG90ZTEyMw=='}; var response = await post(Urls.getToken, headers: headers, body: {"grant_type":"password","username":"******","password":"*****","scope":"offline_access"}, ); When I execute this I am unable to recieve data and the error thrown is Bad state: Cannot set the body fields of a Request with content-type "application/json" 回答1: You need to wrap the body in jsonEncode . import

问题 While connecting to mongodb via PHP7, I am getting following error: The "SCRAM-SHA-1" authentication mechanism requires libmongoc built with --enable-ssl This is probably due to libmongoc SSL disabled in php7: MongoDB support => enabled MongoDB extension version => 1.4.4 MongoDB extension stability => stable libbson bundled version => 1.9.4 libmongoc bundled version => 1.9.4 libmongoc SSL => disabled libmongoc crypto => disabled libmongoc SASL => disabled libmongoc compression => enabled

问题 I am making my first project using Angularjs 1.4.3 . In my controller I am making a http request, in the success method of this http request I am updating a scope variable. In http call I am getting the latest values but in the view side its not updating the values. Plunker Link (@rupesh_padhye thanks). (Since it is calling the servlet action, so no data will be shown in Plunker ) app.controller('measuresCtrl', ['$scope', '$modal', '$http', function($scope, $modal, $http) { $scope.groups = []

问题 I am making my first project using Angularjs 1.4.3 . In my controller I am making a http request, in the success method of this http request I am updating a scope variable. In http call I am getting the latest values but in the view side its not updating the values. Plunker Link (@rupesh_padhye thanks). (Since it is calling the servlet action, so no data will be shown in Plunker ) app.controller('measuresCtrl', ['$scope', '$modal', '$http', function($scope, $modal, $http) { $scope.groups = []

问题 I am making my first project using Angularjs 1.4.3 . In my controller I am making a http request, in the success method of this http request I am updating a scope variable. In http call I am getting the latest values but in the view side its not updating the values. Plunker Link (@rupesh_padhye thanks). (Since it is calling the servlet action, so no data will be shown in Plunker ) app.controller('measuresCtrl', ['$scope', '$modal', '$http', function($scope, $modal, $http) { $scope.groups = []

问题 I know how to use Ajax with GET/POST data like as following code but I don’t know how to use it with Token key (Has got a Token key) $("#read1").click(function () { $.support.cors = true; $.ajax({ crossDomain: true, url: 'http://localhost:65370/api/travels', type: 'GET', cache: false, error: function (xhr, status, errorThrow) { }, complete: function (xhr) { }, success: function (data) { } }); }); $("#create1").click(function () { var person = { "travel_id": 4 }; $.ajax({ }, type: "post", url: