Jquery通过JSON字符串创建JSON对象

时间：2021-02-26 17:10 来源/作者：Jquery教程网

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									<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>

Jquery通过JSON字符串创建JSON对象

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