如何重定向到并返回 200 状态代码 [英] how to redirect_to and return a 200 status code

问题描述

我有一个 rails 应用程序，当用户填写表单时，它会用新的信用卡 ping 条纹.然后它在完成后重定向回主页.但是，stripe 说我返回的是 503(我认为这是代码)而不是 200.我正在执行常规的 redirect_to :root.我如何确保也返回 200 代码?

I have a rails app that pings stripe with a new credit card when the user fills out the form. It then redirects back to the homepage when its' done. However, stripe says i'm returning a 503 (i think that's the code) instead of a 200. I'm doing a regular redirect_to :root. How do I make sure to also return a 200 code?

推荐答案

恐怕你不能.

rails 方法

redirect_to some_path

通过向浏览器发送带有 302 的 HTTP 响应来工作状态代码和 URL 目标(作为 HTTP 响应标头).
浏览器收到响应后，会自动向新 URL 发起新的 HTTP 请求.

works by sending to the browser an HTTP response with a 302 status code and an URL destination (as an HTTP response header).
Once the browser receives the response, it will automatically fire a new HTTP request to the new URL.

重定向不会发生在 Rails 中.很多人认为 redirect_to 是一种从控制器的动作跳转到另一个的方法，但它实际上只是要求浏览器发送另一个请求.

The redirection does not happen in Rails. A lot of people think that redirect_to is a way to jump from a controller's action to another, but it actually just asks the browser to send another request.

现在，浏览器知道如何处理这种响应，因为 302 是一个 HTTP 状态代码.这就是它的意义.您可以将 redirect_to 的状态代码更改为 200，但这会破坏重定向.

Now, browsers know how to handle this kind of response because 302 is an HTTP status code. That's its meaning. You can change the status code of a redirect_to to 200, but that will break the redirection.

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