代码编辑器:
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<html>
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<head>
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<meta charset="utf-8">
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<title>简单教程(www.twle.cn)</title>
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</head>
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<body>
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<p>可以使用点号(.)来访问 JSON 对象的值:</p>
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<p id="demo"></p>
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<script>
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var myObj, x;
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myObj = { "name":"twle", "alexa":null, "site":"http://www.twle.cn" };;
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x = myObj.name;
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document.getElementById("demo").innerHTML = x;
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</script>
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</body>
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</html>
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