摘要: #上下文管理和SQLHelper import pymysql from dbutils.pooled_db import PooledDB class SqlHelper(object): def __init__(self): self.pool = PooledDB( creator=pymy 阅读全文
posted @ 2023-04-05 18:01 jzm1/ 阅读(19) 评论(0) 推荐(0)