| 21 | |
| 22 | // 类：类的继承 |
| 23 | class Husky extends Dog { |
| 24 | constructor(name: string, public color: string){ |
| 25 | super(name) |
| 26 | this.color = color |
| 27 | this.pro() // 受保护成员子类中可以访问 |
| 28 | |
| 29 | } |
| 30 | // color: string |
| 31 | } |
| 32 | console.log(Husky.food) //类的静态成员可以被继承，子类调用 |
| 33 | |
| 34 | /// 类： 类的成员修饰符 |
nothing calls this directly
no outgoing calls
no test coverage detected