摘要: 假设windows当前用户是Administrator 打开 C:\Users\Administrator,创建文件夹 pip,并创建文件 pip.ini,内容如下: [global] index-url = https://pypi.tuna.tsinghua.edu.cn/simple [ins 阅读全文
posted @ 2020-12-19 21:15 Peter_Yi 阅读(265) 评论(0) 推荐(0)
摘要: 利用pymysql,需要先安装: pip3 install pymysql 1、执行SQL import pymysql # 创建连接 conn = pymysql.connect(host='127.0.0.1', port=3306, user='root', passwd='123', db= 阅读全文
posted @ 2020-12-19 13:43 Peter_Yi 阅读(68) 评论(0) 推荐(0)
摘要: import socket sk = socket.socket() sk.bind(("127.0.0.1",8080)) sk.listen() while True: conn, addr = sk.accept() data = conn.recv(8192) print(str(data, 阅读全文
posted @ 2020-12-19 09:26 Peter_Yi 阅读(99) 评论(0) 推荐(0)