Javascript学习笔记：apply()的使用

var xyj = {

    name: '孙悟空',

    age: 1000,

    gender: '男',

    jieshao: function() {

        return "姓名：" + this.name + "\n年龄：" + this.age + "\n性别：" + this.gender;

    },

    jieshao2: function(loc) {

        return loc + ":\n" + "姓名：" + this.name + "\n年龄：" + this.age + "\n性别：" + this.gender;

    }

};

var xyj2 = {

    name: '猪八戒',

    age: 800,

    gender: '男',

}

// var intro = xyj.jieshao.call(xyj2);

// console.log(intro);

// var intro2 = xyj.jieshao2.call(xyj2, '高老庄');

// console.log(intro2);

var intro = xyj.jieshao.apply(xyj2);

console.log(intro);

intro = xyj.jieshao2.apply(xyj2, ['高老庄', ])//和call的惟一区别是用函数列表

console.log(intro);