ES6 class
2018-09-26 本文已影响0人
writeanewworld
1.property语法糖
class MyTest{
constructor(age){
this.name = "王"
this.age = age
}
sayHello(){
console.log(`hello ${this.name} , my age is ${this.age}`)
}
}
test = new MyTest(18)
test.sayHello()
结果:
image.png
