使用MySQL代替SQLite创建一个新的Ruby on Rails应用程序 [英] Create a new Ruby on Rails application using MySQL instead of SQLite

问题描述

我想用MySQL创建我的Rails应用程序，因为我非常喜欢它.如何在最新版本的Rails中而不是默认的SQLite上做到这一点?

I want to create my Rails application with MySQL, because I like it so much. How can I do that in the latest version of Rails instead of the default SQLite?

推荐答案

如果您已经有Rails项目，请将config/database.yml文件中的适配器更改为mysql，并确保您指定了有效的用户名和密码，并(可选)套接字:

If you already have a rails project, change the adapter in the config/database.yml file to mysql and make sure you specify a valid username and password, and optionally, a socket:

development:
  adapter: mysql2
  database: db_name_dev
  username: koploper
  password:
  host: localhost
  socket: /tmp/mysql.sock

接下来，请确保您编辑Gemfile以包含mysql2或activerecord-jdbcmysql-adapter(如果使用jruby).

Next, make sure you edit your Gemfile to include the mysql2 or activerecord-jdbcmysql-adapter (if using jruby).

这篇关于使用MySQL代替SQLite创建一个新的Ruby on Rails应用程序的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！