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Jquery creates JSON object from JSON string_jquery

WBOY
WBOYOriginal
2016-05-16 16:38:541324browse
<html>
<body>
<h2>通过 JSON 字符串来创建对象</h3>
<p>
First Name: <span id="fname"></span><br /> 
Last Name: <span id="lname"></span><br /> 
</p> 
<script type="text/javascript">
//txt为字符串
var txt = '{"employees":[' +
'{"firstName":"Bill","lastName":"Gates" },' +
'{"firstName":"George","lastName":"Bush" },' +
'{"firstName":"Thomas","lastName":"Carter" }]}';
//通过eval()方法
//var obj = eval ("(" + txt + ")"); 
//通过JSON解析
//obj = jQuery.parseJSON(txt);
obj = JSON.parse(txt);

document.getElementById("fname").innerHTML=obj.employees[1].firstName 
document.getElementById("lname").innerHTML=obj.employees[1].lastName 
</script>
</body>
</html>
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