测试1

  1     def __init__(self):
  2         # 获取setting主机名 端口号和数据库名
  3         self.host = settings[‘MySQL_HOST‘]
  4         self.port = settings[‘MySQL_PORT‘]
  5         self.dbname = settings[‘MySQL_DBNAME‘]
  6         self.conn = MySQLdb.connect(host=‘localhost‘, port=3306, db=‘douban‘, user=‘root‘, passwd=‘root‘,charset=‘utf8‘)
  7         self.cur = self.conn.cursor()