1、引入这个类：require "GuiConstants"

2、下面是回调函数的处理.

local function menuZhuCeCallback(sender,eventType)

        print(sender:getTag())

        if eventType == ccui.TouchEventType.began then

            print("按下按钮")

        elseif eventType == ccui.TouchEventType.moved then

            print("按下按钮移动")

        elseif eventType == ccui.TouchEventType.ended then

            print("放开按钮")

        elseif eventType == ccui.TouchEventType.canceled then

            print("取消点击")

        end

end 

3 、对button事件的调用处理。获得button对象

           local button_close=mianye:getChildByTag(4);

            button_close:addTouchEventListener(menuZhuCeCallback)