Question

DB（来自架构）中有这样的行：

 t.datetime "password_link_sent_at"

回调：

 self.password_link_sent_at = Time.now

但输出错误：

Started PUT "/email_password" for 127.0.0.1 at 2013-05-22 03:22:42 +0400
Processing by SignsController#email_password as HTML
  Parameters: {"utf8"=>"✓", "authenticity_token"=>"10qxpSGYRAKs/SqbWyG2IstRxpIe4VoOT96hNANq9Tk=", "email_reset"=>"user_mail@mail.ru", "commit"=>"Reset Password"}
  User Load (6.0ms)  SELECT "users".* FROM "users" WHERE "users"."email" = 'user_mail@mail.ru' LIMIT 1
  User Exists (1.0ms)  SELECT 1 AS one FROM "users" WHERE "users"."password_reset_token" = '2kE2dtwlnsMrnCGTIGuCvQ' LIMIT 1
   (1.0ms)  BEGIN
   (1.0ms)  UPDATE "users" SET "password_reset_token" = '2kE2dtwlnsMrnCGTIGuCvQ', "password_link_sent_at" = '2013-05-21 23:22:43.167461', "updated_at" = '2013-05-21 23:22:43.175461' WHERE "users"."id" = 1
   (5.0ms)  COMMIT
  Rendered user_mailer/password_reset.text.erb (1.0ms)

注意请求时间，并注意password_link_sent_at本身的更新时间。这是4个小时之前的事。

Answer 1

您可能在UTC中以数据库存储时间，这是一件好事。

日志设置为当地时间。

通常将时间存储为UTC并转换以用于显示目的。这使您的数据库时区中立。

Answer 2

self.password_link_sent_at = Time.zone.now

在这里查看信息http://api.rubyonrails.org/classes/ActiveSupport/TimeZone.html

Answer 3

我不确定这个，但更改您的应用程序时区设置可能会有所帮助：

在config / application.rb

中

config.time_zone = 'Prague'

错误的Time.now输出

3 个答案: