正确解码 Angular 1.4 $httpParamSerializer 查询字符串？

Question

这是我要序列化的对象：

{"cars": [
   {"make":"volkswagen","model":"golf"},
   {"make":"volkswagen","model":"polo"},
   {"make":"audi","model":"a3"},
   {"make":"bmw","model":"1-series"},
   {"make":"renault","model":"espace"} 
]}

之前，我使用 jQuery $.param() 函数和 qs 库在 node.js 上对其进行解码。一切正常，我不需要自己解析任何东西。

现在，我决定使用新的 Angular 1.4 服务 $httpParamSerializer 来摆脱 jQuery。解码后，我得到的是strings，而不是数组中的objects：

 '{"make":"volkswagen","model":"golf"}'

如何正确解码使用$httpParamSerializer 服务创建的查询字符串，而不对数组中的每个对象调用JSON.parse？

这里是$.param查询字符串：

cars%5B0%5D%5Bmake%5D=volkswagen&cars%5B0%5D%5Bmodel%5D=golf&cars%5B1%5D%5Bmake%5D=volkswagen&cars%5B1%5D%5Bmodel%5D=polo&cars%5B2%5D%5Bmake%5D=audi&cars%5B2%5D%5Bmodel%5D=a3&cars%5B3%5D%5Bmake%5D=bmw&cars%5B3%5D%5Bmodel%5D=1-series&cars%5B4%5D%5Bmake%5D=renault&cars%5B4%5D%5Bmodel%5D=espace&demo%5Bsome%5D=bar

这里是$httpParamSerializer查询字符串：

cars=%7B%22make%22:%22volkswagen%22,%22model%22:%22golf%22%7D&cars=%7B%22make%22:%22volkswagen%22,%22model%22:%22polo%22%7D&cars=%7B%22make%22:%22audi%22,%22model%22:%22a3%22%7D&cars=%7B%22make%22:%22bmw%22,%22model%22:%221-series%22%7D&cars=%7B%22make%22:%22renault%22,%22model%22:%22espace%22%7D&demo=%7B%22some%22:%22bar%22%7D`

Answer 1

还有 $HttpParamSerializerJQLikeProvider 像 jquery 参数一样序列化。从文档中，

* Alternative {@link $http `$http`} params serializer that follows
* jQuery's [`param()`](http://api.jquery.com/jquery.param/) method logic.
* The serializer will also sort the params alphabetically.