Python中使用pymsql实现数据库连接，执行sql语句
import pymysqlclass mysql:# 实现连接数据库，执行sqldef connect_mysql_and_execute_sql(self, mysql_ip, mysql_port, mysql_username, mysql_password,mysql_database, sql):db = pymysql.connect(host=mysql_ip, port= mysql_port, user=mysql_username, password=mysql_passw
