def getDirectoryTree(self,folder):
'''
:param folder:文件目录
:return:目录的字典
'''
dirtree={'children':[]}
if os.path.isfile(folder):
return {'text':os.path.basename(folder),'icon':'glyphicon glyphicon-leaf'}
else:
basename=os.path.basename(folder)
dirtree['text']=basename
for item in os.listdir(folder):
dirtree['children'].append(self.getDirectoryTree(os.path.join(folder,item)))
return dirtree
def getDirectoryTreeWithJson(self,folder):
'''
将文件夹生成树状的json串
:param folder: 文件夹
:return:文件树json
'''
return json.dumps(self.getDirectoryTree(folder))
result:
{'text': '', 'children': [{'text': '1', 'icon': 'glyphicon glyphicon-leaf'}, {'text': '2', 'icon': 'glyphicon glyphicon-leaf'}, {'text': 'child01', 'children': [{'text': 'child001', 'children': []}]}, {'text': 'child02', 'children': []}]}
网页展示：
<!DOCTYPE html>
<html class=""> <!--<![endif]-->
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>jsTree</title>
<meta name="viewport" content="width=device-width" />
<!--[if lt IE 9]><script src="./assets/html5.js"></script><![endif]-->
<meta name="robots" content="index,follow" />
<link rel="stylesheet" href="./assets/bootstrap/css/bootstrap.min.css" />
<!--控制字体的样式的-->
<link rel="stylesheet" href="./assets/dist/themes/default/style.min.css" />
<!-- 背景的样式下面这行 -->
<!-- <link rel="stylesheet" href="./assets/docs.css" /> -->
<!--[if lt IE 9]><script src="./assets/respond.js"></script><![endif]-->
<link rel="icon" href="./assets/favicon.ico" type="image/x-icon" />
<link rel="apple-touch-icon-precomposed" href="./assets/apple-touch-icon-precomposed.png" />
<script>window.$q=[];window.$=window.jQuery=function(a){window.$q.push(a);};</script>
</head>
<body>
<div>
<div id="jstree2" class="" style="margin-top:2em;"></div>
<script>
$(function () {
$('#jstree1').jstree();
$('#jstree2').jstree({'plugins':["wholerow","checkbox"], 'core' : {
'data' : [
{'text': 'temp', 'children': [{'text': '1', 'icon': 'glyphicon glyphicon-leaf'}, {'text': '2', 'icon': 'glyphicon glyphicon-leaf'}, {'text': 'child01', 'children': [{'text': 'child001', 'children': []}]}, {'text': 'child02', 'children': []}]}
,
"And wholerow selection"
]
}});
});
</script>
</div>
<script src="./assets/jquery-1.10.2.min.js"></script>
<script src="./assets/jquery.address-1.6.js"></script>
<script src="./assets/vakata.js"></script>
<script src="./assets/dist/jstree.min.js"></script>
<script src="./assets/docs.js"></script>
<script>$.each($q,function(i,f){$(f)});$q=null;</script>
</body>
</html>
结果：
