Get all methods from controller in grails 3

Question

在这个问题显示从grails 2中的控制器获取所有方法2.如何获得grails 3？

Answer 1

It's a bit easier in Grails 3 (and Grails 2 if you only use methods for actions and no closures):

import grails.web.Action

def data = grailsApplication.controllerClasses.collect { controller ->
   [controller: controller.logicalPropertyName,
    controllerName: controller.fullName,
    actions: controller.clazz.methods.findAll { it.getAnnotation(Action) }*.name.sort()]
}