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[数据库]python mysql Connect Pool mysql连接池 (201


 easy_install mysql-connector-python

>>>import mysql.connector as conner
>>> conn = conner.connect(user="root", passwd="kaimen", db="zentao", port=3306, pool_name = "mypool", pool_size = 3,)
>>> cursor = conn.cursor()
>>> cursor.execute("show tables");
>>> cursor.fetchall()
[(u'task',)]

 
>>> cursor = conn.cursor(cursor_class=conner.cursor.MySQLCursorDict)
>>> cursor.execute("show tables");

>>> cursor.fetchall()
[{u'Tables_in_zentao': u'task'}]

 
>>> cursor = conn.cursor(dictionary=True)
>>> cursor.execute("show tables");
>>> cursor.fetchall()

[{u'Tables_in_zentao': u'task'}]