es6中的class類

es6中的class類

class People {
        constructor (name, age) {
          this.name = name
          this.age = age
        }
        eat () {
          alert(`${this.name} eat something`)
        }
        speak () {
          alert(`My name is ${this.name}`)
        }
      }
      let a = new People('小明', 1)
      a.speak()~~~~