[js]js设计模式-工厂模式

2023-02-12 08:04:52

// 定义一个人

var p1 = {

    name: 'wxb',

    age: 22,

    writejs: function () {

        console.log(this.name + ' can sing.....')

    }

};

//定义另一个人

var p2 = {

    name: 'mmm',

    age: 18,

    writejs: function () {

        console.log(this.name + 'i can sing.....')

    }

};

工厂模式: 减少冗余代码.实现函数的封装

function writeNode(name,age) {

    var obj = {};

    obj.name=name;

    obj.age = age;

    obj.writeNode=function () {

        console.log(this.name+"hello")

    };

    return obj;

}

var p3 = writeNode("yifei",22);

p3.writeNode();

var p4 = writeNode("feifei",18);

p4.writeNode();