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版本的加密方式和MySQL5.0的不一樣，連接會報錯。

試了很多種方法，終於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，先選擇數據庫，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)

本文為博主原創文章，轉載請標明原文鏈接：http://www.cnblogs.com/shiysin/p/shiysin.html