1 # Author:CallMeV 2 # DATE :2020-03-22 3 # Time : 18:03 4 import mysql.connector 5 6 """ 7 创建MySQL连接 8 con = mysql.connector.connect( 9 host = "localhost", port = "3306", 10 user = "root", password = "123456", 11 database = "demo" 12 ) 13 """ 14 # 第二种创建方式 15 config = {"host":"localhost", "port":3306,"user":"root", "password":"123456", "database":"demo"} 16 con = mysql.connector.connect(**config) 17 # 利用游标来执行sql语句 18 # 创建游标 19 cursor = con.cursor() 20 sql = "SELECT empno,ename,hiredate FROM t_emp;" 21 # 通过游标执行sql语句,结果集就保存在游标内 22 cursor.execute(sql) 23 for one in cursor: 24 print(one[0], one[1], one[2]) 25 con.close()
python操作mysql01
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转载自www.cnblogs.com/fly10086/p/12549781.html
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