navicat连接mysql闪退_Navicat连接MySql8.0的各种问题及解决方法
navicat連接mysql8.0親測有效
今天下了個 mysql8.0,發現navicat連接不上,總是報錯1251;
原因是mysql8.0版本的方式和mysql5.0的不一樣,連接會報錯。
試了很多種方法,終于找到一種可以實現的:
更改加密方式
1.先通過命令行進入mysql的root賬戶:
ps c:\windows\system32> mysql -uroot -p
再輸入root的密碼:
enter password: ******
welcome to the mysql monitor. commands end with ; or \g.
your mysql connection id is 18
server version: 8.0.11 mysql community server - gpl
copyright (c) 2000, 2018, oracle and/or its affiliates. all rights reserved.
oracle is a registered trademark of oracle corporation and/or its
affiliates. other names may be trademarks of their respective
owners.
type 'help;' or '\h' for help. type '\c' to clear the current input statement.
mysql>
2.更改加密方式:
mysql> alter user 'root'@'localhost' identified by 'password' password expire never;
query ok, 0 rows affected (0.10 sec)
3.更改密碼:
mysql> alter user 'root'@'localhost' identified with mysql_native_password by 'password';
query ok, 0 rows affected (0.35 sec)
4.刷新:
mysql> flush privileges;
query ok, 0 rows affected (0.28 sec)
// 如果報錯error 1396 (hy000): operation alter user failed for 'root'@'%':
則是遠程訪問權限不正確,先選擇,查看一下再更改:
mysql> use mysql;
database changed
mysql> select user,host from user;
+------------------+-----------+
| user | host |
+------------------+-----------+
| mysql.infoschema | localhost |
| mysql.session | localhost |
| mysql.sys | localhost |
| root | localhost |
+------------------+-----------+
5 rows in set (0.00 sec)
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