js.private:对象的私有属性

安装 npm install js.private --save 用法 import Private from "js.private" ; class People { constructor ( firstname , lastname , gender , city , street ) { $ ( this ) . firstname = firstname ; // private property $ ( this ) . lastname = lastname ; // private property $ ( this ) . address . country = country ; // private property $ ( this ) . address . city = ci