python pymysql往mysql插入数据 在python中使用pymysql往mysql数据库中插入(insert)数据实例

from pymysql import *


def main():
  # 创建connection连接
  conn = connect(host='', port=3306, database='', user='',
          password='', charset='utf8')
  # 获取cursor对象
  cs1 = conn.cursor()
  # 执行sql语句
  query = 'insert into 表名(列名1, 列名2, 列名3, 列名4, 列名5, 列名6) values(%s, %s, %s, %s, %s, %s)'
  列名1 = 值1
  列名2 = 值2
  列名3 = 值3
  列名4 = 值4
  列名5 = 值5
  列名6 = 值6
  values = (列名1, 列名2, 列名3, 列名4, 列名5, 列名6)
  cs1.execute(query, values)

  # 提交之前的操作，如果之前已经执行多次的execute，那么就都进行提交
  conn.commit()

  # 关闭cursor对象
  cs1.close()
  # 关闭connection对象
  conn.close()


if __name__ == '__main__':
  main()

import pymysql.cursors
 
# 获取数据库连接
connection = pymysql.connect(
  host='xx.xx.xx.xx',
  port=3310,
  user='root',
  password='root',
  db='wiki'
)
 
try:
  #获取会话指针
  with connection.cursor() as cursor:
    # 创建sql语句
    sql = "insert into `user`(`name`,`age`,`sex`) values (%s,%s,%s)"
 
    # 执行sql
    cursor.execute(sql,("lisi",18,"f"))
    # cursor.execute(sql)
    # 提交
    connection.commit()
except:
  print("something wrong")
  db.rollback()
finally:
  connection.close()