2011-05-12 54 views

回答

21

是的,这里的顺序:

# (1) before_validation 
# (2) before_validation_on_create 
# (3) after_validation 
# (4) after_validation_on_create 
# (5) before_save 
# (6) before_create 
# (7) after_create 
# (8) after_save 

这里找到:

http://ar.rubyonrails.org/classes/ActiveRecord/Callbacks.html

+0

感谢来自未来的写作之间的区别... ...为我工作的 – 2015-08-23 05:24:14

+0

后是否再创建仅得到.create期间解雇,.save呢? – Jwan622 2016-04-15 14:01:31

0

记住回调after_create只执行一次。这是after_save的和after_create