具有角$资源JSONP请求 [英] jsonp request with angular $resource

问题描述

我在角度定义了以下2服务。双方应返回JSONP，因为我在做跨域请求。

I have defined the following 2 services in Angular. Both should return JSONP since I'm doing a cross domain request.

服务 - 答：

angular.module('ServiceA', ['ngResource']).
  factory('A', function ($resource) {
     return $resource('url/offers', {},
       {
         get: { method: 'JSONP', params: {property_code: 'DEMO_ERFOLGX', adults: '2',
                callback: 'JSON_CALLBACK'} }
       }
    );
  });

服务B：

angular.module('ServiceB', ['ngResource']).
  factory('B', function ($resource) {
     return $resource('url/search.json', {},
       {
         get: { method: 'JSONP', params: {property_code: 'DEMO_ERFOLGX', adults: '2',
                callback: 'JSON_CALLBACK'} }
       }
    );
  });

在我的控制，我的结果绑定到我的范围：

In my Controller, I'm binding the result to my scope:

$scope.foo = A.get();  
$scope.bar = B.get();

根据我的console.log（）输出，B返回JSON格式的预期效果，而返回是这样的：

According to my console.log() output, B returns the expected result in JSON format, while A returns something like:

SyntaxError: invalid label
{"DEMO_ERFOLGX":{"offers":[{"checkin":"2012-12-01","checkout"

我缺少的东西吗？我有什么做的，为了从A得到适当的JSON？

Am I missing something? What do I have to do, in order to receive proper JSON from A?

推荐答案

您code相混淆。这两种服务，被称为A，但您使用不同的模块名称。除此之外，它的问题是你的第二个服务调用一个JSON文件，而第一个不？

Your code looks confusing. Both services were called A but you use different module names. Apart from that, does it matter that your second service calls a JSON file whereas the first one doesn't?

我会尝试以下方法：

angular.module('app.services', ['ngResource'])
  .factory('ServiceA', function ($resource) {
     return $resource('url/offers', {},
       {
         get: { method: 'JSONP', params: {property_code: 'DEMO_ERFOLGX', adults: '2',
                callback: 'JSON_CALLBACK'} }
       }
    );
  });
  .factory('ServiceB', function ($resource) {
     return $resource('url/search.json', {},
       {
         get: { method: 'JSONP', params: {property_code: 'DEMO_ERFOLGX', adults: '2',
                callback: 'JSON_CALLBACK'} }
       }
    );
  });

这篇关于具有角$资源JSONP请求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！