解決:Navicat鏈接不上MySQL 8.0

轉載自 https://www.cnblogs.com/shiysin/p/shiysin.htmlhtml

 

Navicat鏈接不上,老是報錯1251;mysql

緣由是MySQL8.0版本的加密方式和MySQL5.0的不同,鏈接會報錯。sql

 

更改加密方式this

1.先經過命令行進入mysql的root帳戶:加密

PS C:\Windows\system32> mysql -uroot -p

  再輸入root的密碼:spa

複製代碼
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>
複製代碼

2.更改加密方式:命令行

mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY 'password' PASSWORD EXPIRE NEVER;
Query OK, 0 rows affected (0.10 sec)

 3.更改密碼:code

mysql> ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'password';
Query OK, 0 rows affected (0.35 sec)

4.刷新:htm

mysql> FLUSH PRIVILEGES;
Query OK, 0 rows affected (0.28 sec)
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