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源代码：
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<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>素材8网教程(study.sucai8.cn)</title> </head> <body> <h2>从 JSON 字符串中创建对象</h2> <p> 网站名: <span id="name"></span><br> 网站地址: <span id="url"></span><br> </p> <script> var txt = '{ "sites" : [' + '{ "name":"素材8网教程" , "url":"www.runoob.com" },' + '{ "name":"google" , "url":"www.google.com" },' + '{ "name":"微博" , "url":"www.weibo.com" } ]}'; var obj = eval ("(" + txt + ")"); document.getElementById("name").innerHTML=obj.sites[0].name document.getElementById("url").innerHTML=obj.sites[0].url </script> </body> </html>
运行结果