原因:MySQL8.0版本的加密方式和MySQL5.0的不一样,连接会报错。
解决:更改加密方式为mysql_native_password
1. 先登陆 root 进入mysql 一般初始化无密码,回车登陆即可,有密码则输入密码
PS C:Windowssystem32> mysql -uroot -p 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.更改密码
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)
到这里基本就能解决了