Proxy，getter，setter

let person = {
  name: 'LLC'
  , gender: 'meal'
}

let proxy = new Proxy(person, {
  get() {
    console.log('get')
    return Reflect.get(...arguments)
  }
  , set() {
    console.log('set')
    return Reflect.set(...arguments)
  }
})
console.log(proxy.name) //get
                        //LLC
proxy.name = 'LLX'  //set