$ HTTP认证头在AngularJS [英] $http Auth Headers in AngularJS

问题描述

我有一个打一个节点API的角度应用程序。我们的后端开发人员实现对API的基本身份验证，我需要在我的请求发送AUTH头。

I have an angular application that is hitting a node API. Our backend developer has implemented basic auth on the API, and I need to send an auth header in my request.

我已经找到了：

$http.defaults.headers.common['Authorization'] = 'Basic ' + login + ':' + password);

我试过：

.config(['$http', function($http) {
       $http.defaults.headers.common['Authorization'] = 'Basic ' + login + ':' +    password);
}])

除了直接附加它要求：

As well as appending it directly to the request:

$http({method: 'GET', url: url, headers: {'Authorization': 'Basic auth'}})})

但没有任何工程。如何解决此问题？

But nothing works. How to solve this?

推荐答案

您正在混合使用案例;实例化服务（ $ HTTP ）无法在配置阶段使用，而供应商也不会在工作运行块。从模块文档：

You're mixing the use cases; instantiated services ($http) cannot be used in the config phase, while providers won't work in run blocks. From the module docs:

  
• 配置块 - [＆hellip;]只有供应商和常量可以被注入
    成配置模块。这是prevent意外实例
    服务之前就已经完全配置。

  
• 生成块 - [＆hellip;]只有实例和常量可注入运行
    块。这是prevent进一步的系统配置过程
    应用程序的运行时间。

  

• Configuration blocks - […] Only providers and constants can be injected into configuration blocks. This is to prevent accidental instantiation of services before they have been fully configured.
• Run blocks - […] Only instances and constants can be injected into run blocks. This is to prevent further system configuration during application run time.

所以使用下列的：

app.run(['$http', function($http) {
    $http.defaults.headers.common['Authorization'] = /* ... */;
}]);

app.config(['$httpProvider', function($httpProvider) {
    $httpProvider.defaults.headers.common['Authorization'] = /* ... */;
}])

这篇关于$ HTTP认证头在AngularJS的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！