javascript设计模式 – 模板方法模式原理与用法实例分析

var Game = function(){
  this.play = function(){
    this.initialize();
    this.startPlay();
    this.endPlay();
    this.uninstall();
  }
  this.uninstall = function(){
    console.log('uninstall Game')
  }
}
 
var CrossFire = function(){
  this.initialize = function(){
    console.log('CrossFire initialize')
  }
  this.startPlay = function(){
    console.log('CrossFire startPlay')
  }
  this.endPlay = function(){
    console.log('CrossFire endPlay')
  }
}
CrossFire.prototype = new Game();
 
var LeagueofLegends = function(){
  this.initialize = function(){
    console.log('LeagueofLegends initialize')
  }
  this.startPlay = function(){
    console.log('LeagueofLegends startPlay')
  }
  this.endPlay = function(){
    console.log('LeagueofLegends endPlay')
  }
}
LeagueofLegends.prototype = new Game();
 
 
var cf = new CrossFire();
cf.play();
// CrossFire initialize
// CrossFire startPlay
// CrossFire endPlay
// uninstall Game
var lol = new LeagueofLegends();
lol.play();
// LeagueofLegends initialize
// LeagueofLegends startPlay
// LeagueofLegends endPlay
// uninstall Game