text: 
  cc.Class({
      extends: cc.Component,
  
      properties: {
          TAG: "comFunMgr",
      },
  
      ctor: function () {
          console.log("-new:" + this.TAG);
      },
  
      onLoad: function () {
          console.log("-load:" + this.TAG);
      },
  
      onDestroy: function () {
          console.log("-destory:" + this.TAG);
      },
  
      //一些通用的函数//
  });
  