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<title>JavaScript对象的学习</title>
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<h1>创建对象有三种方法</h1>
1 使用对象直接量<br/>
2 使用关键字new<br/>
3 使用Object.create()函数<br/>
<script type="text/javascript">
var empty={};
var point={x:0,y:0};
var point2={x:point.x,y:point.y+1};
var book={
"main title":"JavaScript",
"sub-title":"The Definitive Guide",
"for":"all audiences",
author:{
firtname:"David",
surname: "Flanagan"
}
};
var o=new new Object();
var a=new new Array();
var d=new new Date();
var r=new new RegExp();
var o1=Object.create({x:1,y:1}});
var o2=Object.create(null);
var o3=Object.create(Object.prototype);
</script>
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