摘要:
The five attributes of a complex system Hierarchic structure Relative Primitives The choice of what components in a system are primitive is relatively 阅读全文
摘要:
本地Navicat无法连接服务器mysql8.0 原因: mysql未开启远程连接权限 navivat与mysql密码加密不一致,需一致加密规则 允许远程连接 use msyql; // 1.先查询用户信息 select User,authentication_string,Host from us 阅读全文