# Rails 更改時區(time_zone) ###### tags: `rails`, `ruby` 環境: > ruby 2.6.7 > > Rails 6.1.3.1 > > Ubuntu 20.04 LTS <font size=4>**資源連結:** </font>**https://api.rubyonrails.org/classes/ActiveSupport/TimeZone.html** ## :memo: ### Step 1: 移至專案/Appname/config/application.rb 加上<font size=4>`config.time_zone = '時區'`</font> ```ruby= require_relative "boot" require "rails/all" Bundler.require(*Rails.groups) module MyMediumFull class Application < Rails::Application config.load_defaults 6.1 config.time_zone = 'Tokyo' end end # ``` ### Step 2: 在想要的頁面(view),加上<%= story.updated_at %> ```ruby= <% @stories.each do |story| %> <%= story.title %> <p> <%= story.content %> </p> <p> 最後編集時間:<%= story.updated_at %> </p> ``` **顯示以下畫面:** ![](https://i.imgur.com/zIpz10h.jpg)