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node.js - 更新后如何在帆中获取以前的值记录?(How can I get previous values record in sails afterUpdate?)

Is there any way to access previous values of record in afterUpdate sails lifeCycle methods?

(有什么方法可以访问afterUpdate的lifeCycle方法中的记录的先前值吗?)

I need to execute event after user is updated, and send his old email as parameter.

(用户更新后,我需要执行事件,并发送其旧电子邮件作为参数。)

How can I do this?

(我怎样才能做到这一点?)

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