是否有可能在角所有的HTTP调用之前检查的条件？ [英] Is it possible to check condition before all http calls in Angular?

问题描述

是否有可能检查： $ rootScope.variable为TRUE

所有 $ HTTP 通话被称为前，还是应该检查每个单独拨？一些我的电话都是通过角调用工厂，而有些则不是。

Before all $http calls are called, or I should check for every individual call? Some of my calls are call through angular factory, and some are not.

我觉得有可能是一些喜欢httpInterceptor方式有些呼叫前跑这将检查。

I thought there is maybe some way like httpInterceptor which would check before some call is ran.

任何帮助将AP preciated。

Any help would appreciated.

推荐答案

您可以创建一个的拦截了解这个问题像这样的：

You can create an interceptor for this issue like this one:

angular.module('myModule', []).config(function($httpProvider) { 
    $httpProvider.interceptors.push(function($rootScope) {
        return {
            'request': function(config) {
                if($rootScope.yourVariable) {
                    // cancel this request
                }
            }
        }
    });
})

这拦截器处理每个请求。你可以找到一个实现此处取消请求的

This interceptor processes every request. You can find an implementation for cancelling requests here

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