## 面向过程 将每一步进行拆分,然后逐步进行. ``` var s1 = { name: 'jack', subject: '语文', score: 100 }; var s2 = { name: 'milan', subject: '数据', score: 95 }; console.log(s1); console.log(s2); ``` ## 面向对象 ``` function Student(name,age,score){ this.name = name; this.age = age; this.score = score; this.printScore = function(){ console.log(this.name,this.age,this.score); } } var s1 = new Student('jack',20,100); s1.printScore(); ```