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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>W3Cschool教程(w3cschool.cn)</title>
</head>
<body>
<h2>为 JSON 字符串创建对象</h2>
<p id="demo"></p>
<script>
var text = '{"employees":[' +
    '{"firstName":"John","lastName":"Doe" },' +
    '{"firstName":"Anna","lastName":"Smith" },' +
    '{"firstName":"Peter","lastName":"Jones" }]}';
obj = JSON.parse(text);
document.getElementById("demo").innerHTML =
    obj.employees[1].firstName + " " + obj.employees[1].lastName;
</script>
</body>
</html>
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運行結(jié)果