不会的问题

 1 <script type="text/javascript">
 2 var person = {
 3     firstName: "Jhon",
 4     lastName : "Doe",
 5     id : 5566,
 6     fullName : function()
 7     {
 8         return this.firstName + " " + this.lastName;
 9     }
10     
11 };
12 document.getElementById("demo").innerHTML = person.fullName();
13 </script>
<!-- 为什么不执行? -->

 

posted @ 2020-08-12 17:53  GMH关  阅读(59)  评论(0编辑  收藏  举报