请问哪里有问题，怎么才能有效果

 <!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8">
        <title>index</title>
        <link rel="stylesheet" type="text/css" href="./bootstrap-treeview.css"/>
        <script src="bootstrap.js"></script>
        <script src="jquery-1.8.3.min.js"></script>
    </head>
    <body>
        <script>
            function getTree(){
                var data = [
          {
            text: "Parent 1",
            nodes: [
              {
                text: "Child 1",
                nodes: [
                  {
                    text: "Grandchild 1"
                  },
                  {
                    text: "Grandchild 2"
                  }
                ]
              },
              {
                text: "Child 2"
              }
            ]
          },
          {
            text: "Parent 2"
          }
        ];
                return data;
            }
            $('#tree').treeview({data: getTree()});
        </script>
        <div id="tree"></div>
    </body>
</html>

代码贴的有问题啊，完全看不懂 code68.抗

<!DOCTYPE html>



index





<br> function getTree(){<br> var data = [<br> {<br> text: &quot;Parent 1&quot;,<br> nodes: [<br> {<br> text: &quot;Child 1&quot;,<br> nodes: [<br> {<br> text: &quot;Grandchild 1&quot;<br> },<br> {<br> text: &quot;Grandchild 2&quot;<br> }<br> ]<br> },<br> {<br> text: &quot;Child 2&quot;<br> }<br> ]<br> },<br> {<br> text: &quot;Parent 2&quot;<br> }<br> ];<br> return data;<br> }<br> $(&#39;#tree&#39;).treeview({data: getTree()});<br>

treeview这个插件的js类库你都没有导入，怎么可能不报错。都如treeview插件js类库，或者用ztree

看下这俩文件，你有吗，图片说明

用 echarts好点
http://echarts.baidu.com/