区域
{"3":[],"2":[],"1":["千岛湖镇","文昌镇","石林镇","临岐镇","威坪镇","姜家镇","梓桐镇","汾口镇","中洲镇","大墅镇","枫树岭镇"]}
价格(租金, 求租价)
[{"low":"0","high":"500","word":"元"},{"low":"501","high":"1000","word":"元"},{"low":"1001","high":"1500","word":"元"},{"low":"1501","high":"2000","word":"元"},{"low":"2001","high":"3000","word":"元"},{"low":"3001","high":"5000","word":"元"}]
