import MySQLdb conn = MySQLdb.connect(host='127.0.0.1',user='root',passwd='19950801',db='rlp') #开门print conn #链接状态cur = conn.cursor() #伸出手recount = cur.execute('select * from user')data = cur.fetchall()cur.close() #伸回手conn.close() #关门print recount #影响行数print data #操作输出