1.
node2:/django/mysite/news/templates/cmdb#cat modifyBtn.html
<html>
<head>
	<title>运维平台</title>
	<link rel="stylesheet" type="text/css" href="/static/Css/Equipment/modifyBtn.css">
	<link rel="stylesheet" type="text/css" href="/static/Css/Public/header.css">
	<link rel="stylesheet" type="text/css" href="/static/Css/Public/menu.css">
</head>
<body>
	<include file="Public:header"/>
	<div class="content">
		<include file="Public:menu"/>
		<div class="con fl">
			<form id="condition" action="/cmdb/modifyEquipment/" method="post">
                                <h1>{{info}}</h1>
                                <input type="hidden" name="sn" value="{{info.sn}}">
				<label class="condition">地址</label><input type="text" name="ip" class="equipment_sz" value="{{info.ip}}">
				<label class="condition">描述</label><input type="text" name="info" class="equipment_sz" value="{{info.info}}">
				<label class="condition">环境</label><input type="text" name="env" class="equipment_sz" value="{{info.env}}">
				<input type="submit" value="设备修改" class="equipment_add_btn">
			</form>
		</div>
	</div>
</body>
<script type="text/javascript" src="/static/Js/jquery-2.2.2.min.js"></script>
<!-- <script type="text/javascript" src="/static/Js/Equipment/addEquipment.js"></script> -->
</html>


2.
def modifyBtn(req,modifyip):
   print modifyip
   conn= MySQLdb.connect(
        host='localhost',
        port = 3306,
        user='root',
        passwd='1234567',
        db ='DEVOPS'
        )
   cur = conn.cursor()
   a = cur.execute("select sn,ip,info,env from machine_info  where ip=%s ",[modifyip])
   d={}
   info = cur.fetchone()
   print info
   print type(info)
   d['sn']=info[0]
   d['ip']=info[1]
   d['info']=info[2]
   d['env']=info[3]
   print d
   print type(d)
   return render(req,'cmdb/modifyBtn.html',{'info':d})

 <input type="hidden" name="sn" value="{{info.sn}}">