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<head>
<meta charset="utf-8">
<title>菜鸟教程(runoob.com)</title>
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<body>
<p>
有两种方式可以访问对象属性:
</p>
<p>
你可以使用 .property 或 ["property"].
</p>
<p id="demo"></p>
<script>
var person = {
firstName : "John",
lastName : "Doe",
id : 5566
};
document.getElementById("demo").innerHTML =
person["firstName"] + " " + person.lastName;
</script>
</body>
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<meta charset="utf-8">5
<title>菜鸟教程(runoob.com)</title>6
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<p>10
有两种方式可以访问对象属性:11
</p>12
<p>13
你可以使用 .property 或 ["property"].14
</p>15
<p id="demo"></p>16
<script>17
var person = {18
firstName : "John",19
lastName : "Doe",20
id : 556621
};22
document.getElementById("demo").innerHTML =23
person["firstName"] + " " + person.lastName;24
</script>25
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</body>27
</html>