Rails API访问令牌

Question

I am creating an API using rails. When a user logs in (passes in username/password), rather than setting a cookie, I want to respond with a 'token' that I want to send the client. This token probably has an expiration date on it and the user_id i store internally which links the token with the user, etc. Is there a tutorial or gem I can use? Thanks

Answer 1

Railscasts.com上有专门针对同一期的精彩插曲 ，值得一看。

Answer 2

如果您只是在寻找一种发送令牌的方法（而不是用来处理整个过程的gem），则可以使用render inline: "token" （或json等效项）