项目中连接数据库出现 ERROR: Client does not support authentication protocol requested by server; consider upgrading MySQL client
解决方案
1. 打开命令行小黑屏，进入MySQL的bin目录，然后输入mysql -u root -p，输入密码**
2. ALTER USER 'root'@'localhost' IDENTIFIED WITHmysql_native_password BY 'password'; #更新一下用户的密码
3.FLUSH PRIVILEGES; #刷新权限
