Grails3.3框架 脚手架自动生成Controller和View 标准写法

官方API3.3文档标准写法：

Examples

class BookController {
static scaffold = Book  // static scaffold = true  form is not supported in grails 3.0 and above

}

以前的写法1 只能生成controller 不能生成view层

class AirlineController {def scaffold = Airline}

以前的写法2 已经被抛弃

class AirlineController {static scaffold = true}