<!DOCTYPE html>
<html>
<body>
<p>访问一个 JavaScript 对象：</p>
<p id="demo"></p>
<script>
var myObj, x;
myObj = { name: "John", age: 30, city: "New York" };
x = myObj.name;
document.getElementById("demo").innerHTML = x;
</script>
</body>
</html>
你的E-mail:
网页地址:
描述: