mysql連數據庫的時候報錯:
1251 client does not support authentication protocol requested by server;consider upgrading Mysql client
ERROR 1396 (HY000): Operation ALTER USER failed for 'root'@'localhost'
先登錄mysql
mysql -u root -p
輸入密碼
mysql> use mysql;
mysql> select user,host from user;
+------------------+-----------+
| user | host |
+------------------+-----------+
| root | % |
| admin | localhost |
| mysql.infoschema | localhost |
| mysql.session | localhost |
| mysql.sys | localhost |
| zhangj | localhost |
+------------------+-----------+
注意root，host是'%'
ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '123456';
改成:
ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY '123456';