角$ HTTP transformResponse和缓存 [英] Angular $http transformResponse and cache

问题描述

从之前或任何transformResponse功能已经应用缓存后的角$ HTTP请求的响应？

Is the response from an Angular $http request cached before or after any transformResponse functions have been applied?

使用情况：
我的客户的REST API返回大量的元数据（其中大部分我不需要），所以我不希望缓存整个响应。我想申请一个特定的transformResponse为每个不同的API端点是只复制领域，我需要到一个新的对象\\阵列和原处分的权利。然后，我想新的对象自动被缓存。如果从transformResponse返回的数据进行缓存这应该是不错的和容易。

Use case: My client's REST API returns a lot of metadata (most of which I don't need) so I don't want to cache the entire response. I'd like to apply a specific transformResponse for each different API end-point that copies only the fields I need into a new object\array and dispose of the original. I would then like the new object to automatically be cached. This should be nice and easy if the return data from transformResponse is cached.

推荐答案

显然正在改变之前缓存，你可以在的 $ HTTP＃717 sendReq transformResponse之前被调用，并在的 $ HTTP＃958 你可以看到sendReq做缓存

Apparently is cached before transforming, as you can see in $http#717 sendReq is called before transformResponse, and in $http#958 you can see sendReq does the caching

也许你可以做一个测试一定

Maybe you can be sure by doing a test

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