python和mysql连接数据库的问题

<code> import mysql.connectorcnx = mysql.connector.connect(user='scott', password='tiger',host='127.0.0.1',database='employees')cnx.close()方法二：import MySQLdbdb = MySQLdb.connect(host="localhost", # your host, usually localhost                     user="john", # your username                      passwd="megajonhy", # your password                      db="jonhydb") # name of the data basecur = db.cursor() cur.execute("SELECT * FROM YOUR_TABLE_NAME")</code>