6
正确的Ruby on Rails Database.yml文件的MySQL配置
我有这个配置: development: adapter: mysql2 encoding: utf8 database: my_db_name username: root password: my_password host: mysql://127.0.0.1:3306 我收到此错误: Unknown MySQL server host 'mysql://127.0.0.1:3306' (1) 我做错了什么明显吗?