# -*- coding: UTF8 -*- __author__ = ‘zhangh‘ import pymysql class Conn2MySQL(object): def __init__(self, host, user, password, port): """ connect to mysql get mysql data :return: tuple """ self.host = host self.user = user self.port = port self.passwd = password def get_data(self, sql): connection = pymysql.connect(host=self.host, user =self.user, passwd=self.passwd, port=self.port, charset="utf8") try: with connection.cursor() as cursor: cursor.execute(sql) result = cursor.fetchall() connection.commit() return result except pymysql.Error as e: return e finally: connection.close() # sql = "select id from dbcm.tmp where id=1" # conn = Conn2MySQL(host=‘172.19.44.12‘, user=‘mysqladmin‘, password=‘mysqladmin‘, port=3306) # result = conn.get_data(sql)
原文地址:https://www.cnblogs.com/haohaozhang/p/12234510.html
时间: 2024-11-09 04:57:01