51行:$.fn.zTree.init($("#treeDemo"), setting); 报错加载顺序:
<link rel="stylesheet" href="../css/zTreeStyle/zTreeStyle.css" type="text/css">
<script type="text/javascript" src="../../js/jquery-1.7.2.min.js"></script>
<script type="text/javascript" src="../../js/jquery.ztree.core-3.5.js"></script>
<link rel="stylesheet" href="../css/zTreeStyle/zTreeStyle.css" type="text/css">
<script type="text/javascript" src="../../js/jquery-1.7.2.min.js"></script>
<script type="text/javascript" src="../../js/jquery.ztree.core-3.5.js"></script>
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