使用cURL的嵌套参数？ [英] Nested params with cURL?

问题描述

我有一个iPhone应用程序请求一个API，它使用嵌套的param结构传递用户名和密码登录。

I've got an iPhone app requesting an API, and it uses a nested param structure to pass in a username and password to login.

在我的Rails控制器，我正常使用以下方式成功检索此信息：

In my Rails controller, I'm successfully retrieving this information normally using:

username = param[:session][:username]

我想使用cURL从shell测试我的API。但我不知道如何提供嵌套参数？下面的代码不工作...我已经尝试了多个变体。

I'd like to test my API from shell, using cURL. But I can't figure out how to provide nested params? The code below does NOT work... And I've tried multiple variations. But just can't seem to figure it out?

curl -d '{"session":{"username":"test","password":"password"}}' http://testurl/remote/v1/sessions

任何帮助，非常感谢！

推荐答案

不同的框架可能会解释http查询参数不同，可以使用以下命令：

Different frameworks may interpret http query params differently, but for rails you should be able to get away with the following:

curl -d 'session[username]=name&session[password]=pwd' http://testurl/remote/v1/sessions

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