Rails查询字符串，带有句点（或句号）。 [英] Rails query string with a period (or full stop).

问题描述

我目前正在尝试了解RoR。我向控制器传递了两个字符串。一个是随机的十六进制字符串，另一个是电子邮件。该项目用于在数据库上进行简单的电子邮件验证。我遇到的问题是当我输入以下内容来测试页面时：

I am currently trying to get a handle on RoR. I am passing in two strings into my controller. One is a random hex string and the other is an email. The project is for a simple email verification on a database. The problem I am having is when I enter something like below to test my page:

http://signup.testsite.local/confirm/da2fdbb49cf32c6848b0aba0f80fb78c/bob.villa@gmailcom

所有我都在：email 是'bob'。我在 gmail 和 com 之间留了。

All I am getting in my params hash of :email is 'bob'. I left the . between gmail and com out because that would cause the match to not work at all.

我的路由匹配如下：

match "confirm/:code/:email" => "confirm#index"

对于我所需要的看起来似乎很简单。我很难弄清楚这笔交易是什么，以及如何真正找到答案。

Which seems simple enough for what I need. I am having a hard time trying to figure out what the deal is and really how to even search for an answer. Any help or guidance would be greatly appreciated.

推荐答案

您的问题是Rails试图解释。 villa @ gmailcom 作为格式规范（例如 .html 或 .json ）。 AFAIK，标准的解决方法（或至少是我使用的一种方法）是将其添加到您的路线中：

Your problem is that Rails is trying to interpret .villa@gmailcom as a format specification (such as .html or .json). AFAIK, the standard work around (or at least the one I use) is to add this to your route:

:requirements => { :email => /.*/ }

这会欺骗Rails不要对：电子邮件包含。

This tricks Rails into not trying to be clever about what :email contains.

对于找不到 @或 @的内容，我并不感到惊讶。没有任何用处。

I'm not surprised that you couldn't find anything, googling for "@" or "." doesn't do anything useful.

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