首页 / 脚本样式 / JavaScript / javascript组合使用构造函数模式和原型模式实例

function testPrototype2（）{function Person3（name, age, job）{this.name=name;this.age=age;this.job=job;this.friends =["shelb", "court"];}Person3.prototype = {constructor:Person3,sayName:function（）{alert（this.name）;}}var person1 = new Person3（"jack",10,"it"）;var person2 = new Person3（"karry",1,"woker"）;person1.friends.push（"tom"）;console.info（person1.friends）;console.info（person2.friends）;console.info（person1.friends==person2.friends）;console.info（person1.sayName == person2.sayName）;}