// 函数可以作为对象的方法var obj = {name:"zhang",sayName:function(){console.log(this.name);}}// 在方法中,谁执行方法,this指向谁obj.sayName();
4-1 函数在对象中作为方法的语法(三种)
var obj = {name:"zheng",sayName(){console.log(this.name);},sayAge:()=>{console.log(18);},saySkill:function(){console.log("javascript");}}
