js运行出undefined,求解
var obj = $("#awesome");obj.data("name", "CodePlayer");
obj.data("desc", "专注于编程开发技术分享");
obj.data("url", "http://www.);
alert(obj.data('url'));
下面是body的div
<div id="awesome" data-options="width:30,height:50" ></div>
2015-11-27 15:26

2015-12-03 07:57
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2015-12-03 15:56
2015-12-03 23:00