连接到与角工厂API端点 [英] Connect to API endpoint with Angular factory

问题描述

我想通过最简单的AngularJS片段与API端点连接，但具有被阻止我的一些问题。

I am trying to connect with API endpoint via the simplest AngularJS snippet but have some problems which are stopping me.

下面是我的控制器：

app.controller('appController', ['$scope', 'skills',
 function($scope, skills) {
 skills.success(function(data) {
  $scope.skillsList = data;
});
  }
]);

和我厂：

app.factory('skills', ['$http', function($http) { 
  return $http.get('https://www.persevy.com/skills') 
        .success(function(data) { 
          return data; 
        }) 
        .error(function(err) { 
          return err; 
        }); 
}]);

我甚至prepared一个 Plunkr 这也没有成功，请告诉我，在上述code中的问题。

I have even prepared a Plunkr for this but also without success, please tell me where is the problem in the above code.

推荐答案

您的问题似乎与 CORS ：基本上，你不能，如果它不允许在服务器端访问通过Ajax的域。这是最现代的浏览器中的安全功能。使用命令行你就不会遇到这样的问题，如卷曲或邮差 Chrome的推广。

Your issue seems related to CORS : basically, you cannot access a domain via Ajax if it's not allowed on the server side. This is a "security" feature on most modern browser. You won't encounter this problem using command line such as curl or Postman chrome's extention.

如果您拥有域名 https://www.persevy.com/ ，确保域名请求该数据被允许在访问控制允许来源头，以及作为HTTP动词（ GET ， POST ， PUT ...或 * 为每个HTTP方法）。

If you own the domain https://www.persevy.com/, make sure the domain requesting the data is allowed in the Access-Control-Allow-Origin header, as well as the http verb (GET, POST, PUT... or * for every http methods).

如果您使用的是API，你应该找到有关的事项的文档中的东西。

If you are using an API, you should find something in the documentation regarding that matters.

修改

我在回报率有点生疏，但是从我的谷歌搜索，貌似可以使用 rails- CORS 宝石，或者尝试这一主旨。

I'm a bit rusty in RoR, but from my googling, looks like you can use the rails-cors gem, or try this gist.

基本上，它归结为以下两个头添加到服务器的响应：

Basically, it comes down to add the two following headers to the server's response :

Access-Control-Allow-Origin: *
Access-Control-Allow-Methods: *

这篇关于连接到与角工厂API端点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！