上代码:
# -*- coding:utf-8 -*-
import pymysql
#创建连接对象
con=pymysql.connect(host='localhost',user='root',password='123456',database='ges_data',port=3306)
# 创建游标
cur=con.cursor()
# 创建插入数据的sql语句
sql='insert into T_student(sanme,age,score) value(%s,%s,%s)'
try:
cur.executemany(sql,[('陈海辉',23,99.9),('陈银菊',20,99.8),('张泽峰',26,98.9),('彭依琪',24,99.9)])
con.commit()# 提交事务
print('插入数据成功')
except Exception as e:
con.rollback()# 提交事务
print(e)
print('插入数据失败')
finally:
con.close()
print('关闭连接')