是否可以使用python支持的框架Django开发本机移动应用程序的后端？ [英] Is it possible to develop the back-end of a native mobile app using the python powered framework Django?

问题描述

我想开发一个在线移动应用程序。我正在考虑使用本机语言来开发前端，因此适用于Android的Java和适用于iOS的Objective-C。但是，对于后端，我可以使用类似Django的东西吗？

I want to develop a online mobile app. I am thinking about using native languages to develop the front-ends, so Java for Android and Objective-C for iOS. However, for the back-end, can I use something like Django?

我使用django已有一段时间了，但是教程确实很缺乏，所以有人可以指出我吗？可以帮助我理解如何在Java为Android设备开发的前端上显示Django模型处理的数据（也就是说，我想使用XML）。

I have used django for a while, but the tutorials are really lacking, so can anyone point me to something that will help me understand how to show data handled by Django models on a front-end developed by Java for an android device (that is, by using XML I suppose).

推荐答案

当然可以。移动应用程序（例如浏览器）只是客户端，或者特别是您可以将它们视为可以提供更自然外观的专用浏览器。

Of course you can. Mobile apps, like browsers, are just clients, or specifically you can think of them as specialized browsers that can give a more native look.

这实际上取决于哪种您要开发的移动应用程序，但您说过您想要本机移动应用程序。这意味着您的移动应用将使用某种Web API。有一个名为 Django REST Framework 的Django程序包可以为您提供帮助。

It really depends on what kind of mobile app you want to develop, but you said you want a native mobile app. This will mean your mobile app will consume a Web API of some sorts. There is a Django package called Django REST Framework that can help you with that.

基本上，在本机移动应用程序中，您将使用SDK随附的任何HTTP客户端来与Web API交互。 HTTP客户端向Web API发送请求，Web API（可以用Java / Python / Ruby等编写）然后处理该请求并返回响应。然后，该响应将由您的本机移动应用处理，以显示一些信息或消息或您想要执行的任何操作。

Basically, in a native mobile app, you will use whatever HTTP client the SDK comes with to interface with the Web API. That HTTP Client sends a request to Web API, Web API (can be written in Java/Python/Ruby etc) then processes that request and returns a response. That response will then be handled by your native mobile app, either to display some info or messages or whatever you want it to do.

在更个人化的注释上，我建议除非绝对必要，否则您将远离XML。 JSON在很多情况下就足够了，而且要简单得多。

On a more personal note, I recommend you stay away from XML unless you absolutely need to. JSON is enough for a lot of cases, and it is much much simpler.

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