有了Employee 的实例后，便只需通过传统的setter 方法来修改其中的数据。

Once we have the instance of Employee we simply modify its data with traditional setters.

youdao

有了Employee 的实例后，便只需通过传统的setter 方法来修改其中的数据。

Once we have the instance of Employee we simply modify its data with traditional setters.

youdao