Ruby on Rails通过Android应用程序对POST的响应

Question

I have written a small RoR project with devise and scaffolding. 我写了一个带有设计和脚手架的小型RoR项目。 When registering new user via my desktop I get different result from when registering new user from my android app (using JSON). 通过桌面注册新用户时，与从Android应用程序注册新用户（使用JSON）时，得到的结果不同。

Here is part of the source from the desktop: 这是桌面来源的一部分：

<body>
<p class="notice">Welcome! You have signed up successfully.</p>
<p class="alert"></p>
.
.

And here is the response I get in my android app: 这是我在Android应用程序中得到的响应：

<body>
    <p class="notice"></p>
    <p class="alert"></p>
    .
    .

Why don't I get the notice? 为什么我没有收到通知？ I know the app is working and the user has been created. 我知道该应用程序正在运行，并且已经创建了用户。

Edit: Maybe there is a way to configure Devise how to respond when registering via JSON? 编辑：也许有一种方法可以配置Devise通过JSON注册时如何响应？ I don't need the html.. All I need is a confirmation.. 我不需要html ..我需要的只是一个确认..

Edit2: So now I added httppost.setHeader("Accept", "application/json"); Edit2：所以现在我添加了httppost.setHeader("Accept", "application/json"); The user is created but my response is completely empty now. 用户已创建，但我的响应现在完全空白。 I need to figure how to make Devise create a JSON (custom?) response.. 我需要弄清楚如何使Devise创建JSON（自定义？）响应。

Answer 1

Apparently, all I needed was to add this: 显然，我需要添加以下内容：

respond_to :html, :json

to gems/[Devise folder]/app/controllers/devise/registration_controller 到gems/[Devise folder]/app/controllers/devise/registration_controller

So it will be simpler just to add this line to devise_controller, so we will have JSON response in all the controllers. 因此，将这一行添加到devise_controller中会更加简单，因此我们将在所有控制器中获得JSON响应。

# All Devise controllers are inherited from here.
class DeviseController < Devise.parent_controller.constantize
  include Devise::Controllers::ScopedViews
  respond_to :html, :json
.
.
.

In the android app, we need to remember: 在android应用中，我们需要记住：

httppost.setHeader("content-type", "application/json; charset= utf-8");
httppost.setHeader("Accept", "application/json");

Ruby on Rails通过Android应用程序对POST的响应

问题描述

1 个解决方案

解决方案1
0 2013-07-19 20:36:52

Ruby on Rails通过Android应用程序对POST的响应

问题描述

1 个解决方案

解决方案1 0 2013-07-19 20:36:52

解决方案1
0 2013-07-19 20:36:52