Rails 常用命令

ruby on rails 新建model和controller

rails generate model model的名字

rails generate controller controller的名字

ruby on rails 删除model和controller

//rails destroy model model的名字rails destroy model Welcome//rails destroy controller controller的名字  (注意不包括controller,只有Welcome)rails destroy controller Welcome

rails 创建脚手架

//rails generate scaffold controller的名字rails generate scaffold welcome