从远程服务器在AngularJS提供程序中分配值

Question

我需要有关如何从远程服务器检索JSON字符串并将该字符串分配给AngularJS中的变量的帮助。 我所得到的只是到生成JSON数据的服务器的URL。 例如，给定URL http://{{remotedomain}}/message/get/zh_cn ，浏览器将显示JSON消息，如下所示：

{"login":"\u767b\u5165","username":"\u5e10\u53f7","password":"\u5bc6\u7801","enter_username":"\u8f93\u5165\u5e10\u53f7","enter_password":"\u8f93\u5165\u5bc6\u7801","user-not-found":"\u5e10\u53f7\u4e0d\u5b58\u5728","user-banned":"\u5e10\u53f7\u7981\u7528","user-found":"\u5e10\u53f7\u6b63\u786e","online":"\u5728\u7ebf","exchange_rate":"\u6c47\u7387","home":"\u9996\u9875","file":"\u6587\u6863","assistant":"\u5e2e\u624b","communicate":"\u4ea4\u6d41","personnel":"\u4eba\u4e8b","system":"\u7cfb\u7edf","others":"\u66f4\u591a","logout":"\u767b\u51fa","shipping":"\u51fa\u8d27","bom":"BOM","nonbom":"\u975eBOM","producing":"\u751f\u4ea7","warehouse":"\u4ed3\u5e93","finance":"\u8d22\u52a1","audiction":"\u5ba1\u6838","sales":"\u4e1a\u52a1"}

所以我的问题确实是，如何将显示的JSON数据分配给下面显示的AngularJS提供程序服务的“消息”变量？

angular.module('myApp', [])
    .provider('translator', function(){
        var messages = //get from the remote 
            defaultLanguage = 'en';
                ...

Answer 1

在配置阶段使用提供程序。 因此，大多数服务（如果不是全部）在此期间不可用。

但是，这可能有效：

 function TheProvider() {

     var messages;

     this.$get = ['$resource', function($resource){
           message = // use $resource somehow
     }];
 }

您可能需要检查$ decorator 。 我认为这就是您真正需要的。