前端 - 如何用一段Javascript OO代码介绍自己？

Question

如何用一段Javascript OO代码介绍自己？

Answer 1

    function People(name,sex){
         this.name = name
         this.sex  = sex
         this.hobbit = []
    }

    People.prototype.addHobbit = function(h){
        this.hobbit.push(h)
        return this
    }

    var I = new People('tom','male')
    I.addHobbit('swimming').addHobbit('basketball').addHobbit('coding')