js面向对象数据属性和访问器属性,定义多个属性及读取属性的特性

 

http://www.suanliutudousi.com/2017/09/06/js%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E6%95%B0%E6%8D%AE%E5%B1%9E%E6%80%A7%E5%92%8C%E8%AE%BF%E9%97%AE%E5%99%A8%E5%B1%9E%E6%80%A7%E5%AE%9A%E4%B9%89%E5%A4%9A%E4%B8%AA%E5%B1%9E%E6%80%A7%E5%8F%8A/