Python操作MySQL（一） PyMysql篇
#!/usr/bin/env python # -*- coding:utf-8 -*-import pymysql
# 创建连接
conn = pymysql.connect(host='127.0.0.1', port=3306, user='root', passwd='123456', db='test',charset='utf8')
# 创建游标
cursor = conn.cursor()
# 执行SQL，并返回收影响行数
effect_row = cursor.execute("update hosts set host = '1.1.1.2'")
# 执行带条件SQL，并返回受影响行数
#effect_row = cursor.execute("update hosts set host = '1.1.1.2' where nid > %s", (1,))
# 执行SQL，并返回受影响行数
#effect_row = cursor.executemany("insert into hosts(host,color_id)values(%s,%s)", [("1.1.1.11",1),("1.1.1.11",2)])
# 提交，不然无法保存新建或者修改的数据
conn.commit()
# 获取最新自增ID
new_id = cursor.lastrowid
# 关闭游标
cursor.close()
# 关闭连接
conn.close()
页:
[1]