封装函数的多种方式

function createPerson(name, sex){
    var obj = {}
    obj.name = name
    obj.sex = sex
    return obj
}

var admin = createPerson(‘xiaoming‘, 18)
console.log(admin)

function createPerson(name, sex){
    var obj = {
        name,
        sex
    }
    return obj
}

var admin = createPerson(‘xiaoming‘, 18)
console.log(admin)

function createPerson(name, sex){
        this.name=name,
        this.sex=sex
}

var admin = new createPerson(‘xiaoming‘, 18)
console.log(admin.name)