转自:https://blog.csdn.net/ei__nino/article/details/39700933
创建数据库表
#rails g model table_name colum_name:colum_type
#rake db:migrate
修改数据库表
#rails g migration add_column_to_table_name colum_name:colum_type
#rake db:migrate
转自:https://blog.csdn.net/ei__nino/article/details/39700933
#rails g model table_name colum_name:colum_type
#rake db:migrate
#rails g migration add_column_to_table_name colum_name:colum_type
#rake db:migrate