错误如图所示:
错误详情信息:
1251 client does not support authentication protocol requested by server;consider upgrading Mysql client ERROR 1396 (HY000): Operation ALTER USER failed for \'root\'@\'localhost\'
问题原因:
主要是由于mysql8以前的加密规则与mysql8以后的存在差异。
解决办法:
ALTER USER \'root\'@\'localhost\' IDENTIFIED BY \'password\' PASSWORD EXPIRE NEVER; ##修改加密规则 ALTER USER \'root\'@\'localhost\' IDENTIFIED WITH mysql_native_password BY \'password\'; ##更新一下用户的密码 password 为自己想要重新设置的密码 FLUSH PRIVILEGES; ##刷新权限
本文参考资料如下:
Navicat 连接 Mysql 出现1251错误