创建对象,为对象添加方法,属性,动态的添加和删除,示例代码如下:
<html>
<head>
<TITLE>使用对象直接创建对象</TITLE>
<SCRIPT Language = "JavaScript">
{
var circle = {x:0,y:0,radius:2};
document.write("<br>圆心在:", circle.x," ",circle.y,"半径为:",circle.radius);
document.write("<br><br>函数创建对象<br>");
function student(name,chinese,math,english)
{
this.name=name;
......
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