def __init__(self):
# 连接CityStatistics集合
Database.__init__(self)
self._connect("regionDB", "CityStatistics")
self.ad = AdminData()
def __init__(self):
# 连接CityStatistics集合
Database.__init__(self)
#self._connect('regionDB','CityStatistics')
self._connect('regionDB','CEIC')
self.ad = AdminData()
def __init__(self):
# 连接AdminDatabase集合
Database.__init__(self)
self._connect('regionDB','AdminCode')
