实例
<script> //创建构造函数 var CreateObj = function(){ //创建属性 this.domain = 'www.php.cn'; //创建方法 this.get = function(value){ var site = 'php中文网'; return site + value; } }; var obj = new CreateObj(); var obj1 = new CreateObj(); console.log(obj.domain); console.log(obj1.get(obj1.domain)); //实例共享属性和方法 prototype CreateObj.prototype.email = 'admin@admin'; CreateObj.prototype.hello = function(){ return 'JS很好玩'; } console.log(obj1.email); console.log(obj1.hello()); </script>
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