weixin_42020284的博客

使用shell命令MySQL -uroot -p输入密码后再select user,host from mysql.user;

# -*- coding:utf-8 -*-"""1.0"""from tornado import ioloop, genfrom tornado_mysql import poolsPOOL = pools.Pool(    dict(host='127.0.0.1', port=3306, user='root', passwd='mysql', db='spider_ivy...