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<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js">
</script>
<script type="text/javascript">
$(document).ready(function(){
$("button").click(function(){
var obj = { one:1, two:2, three:3, four:4};
$.each(obj, function(key, val) {
var li = $('<li><span><a href="#">'+key+'--->'+val+'</a></span></li>');
$("#substation").append(li);
});
});
});
</script>
</head>
<body>
<button>append</button>
<ul id="substation">
<li>Coffee</li>
</ul>
</body>
</html>
var li = $('<li><span><a href="#">'+list.sname+'</a></span></li>');
页面怎么少了好多</li>