import pymysql
from random import randint
#連接數據庫
db_connect = pymysql.connect("localhost","root","123456","test")
cursor = db_connect.cursor()
#通過循環語句插入數據
number = 1
name = 0
for i in range(10):
number = number + 1
name = name + 1
student_idnumber ="xh0000%d"%(number)#實現自增,數據不能重復
names = "李一%d"%(name)#實現自增,數據不能重復
#括號中的%s要加上單引號,換行用\分隔,
sql = "insert into persons \
(student_id,name,id_card,sex,age,achievement,adress) \
values ('%s', '%s', '%s', '%s', '%s','%s','%s')" % \
(student_idnumber,names,'120100199907224349','女','39','309','天津市市轄區')
try:
cursor.execute(sql)#執行
db_connect.commit()#提交
except:
db_connect.rollback()#發生錯誤時回滾
cursor.execute(sql)
db_connect.commit()
db_connect.close()