def test_conn(self):
db = DB(db='dytt')
with db:
# 断言db.conn不是None
# 如果断言失败，表示db.conn是None,数据库连接失败!
self.assertIsNotNone(db.conn, '数据库连接失败！')
dao = BaseDao(db)
data = Dytt('a', 'b', 'c', 2014, 'ftp://www.aa.cn/aa.mp4')
dao.save(data)
from dao.base import BaseDao
from models.mark import Mark
dao = BaseDao(None)
dao.save(Mark('19991', 'hao123', 'http://hao123.com', 'baidu'))
import sys
from dao.base import BaseDao
from models.proxy_id import ProxyId
dao = BaseDao()
dao.save(ProxyId('HTTP', '10.12.155.80', 8888))
