傻瓜式步驟Ctrl+C /Ctrl+V：
現在離線安裝包：
- 登錄官網准備下載
https://dev.mysql.com/downloads/mysql/
2，開始下載
解壓安裝包：
開始解壓：
解壓完成：
新建init文件：
在解壓目錄下創建my.ini文件
| [Client] port = 3306
[mysqld] #設置3306端口 port = 3306 # 設置mysql的安裝目錄 basedir=D:\WorkSpace\DevEnv\Databases\MySQL\mysql8 # 設置mysql數據庫的數據的存放目錄 datadir=D:\WorkSpace\DevEnv\Databases\MySQL\mysql8\data # 允許最大連接數 max_connections=20 # 服務端使用的字符集默認為8比特編碼的latin1字符集 character-set-server=utf8 # 創建新表時將使用的默認存儲引擎 default-storage-engine=INNODB
[mysql] # 設置mysql客戶端默認字符集 default-character-set=utf8 |
初始化MySQL：
使用管理員運行dos窗口：
使用命令進行初始化MySQL：
| C:\Users\admin>d: D:\>cd D:\WorkSpace\DevEnv\Databases\MySQL\mysql8\bin D:\WorkSpace\DevEnv\Databases\MySQL\mysql8\bin>mysqld --initialize --user=mysql --console 2020-06-01T12:56:18.263432Z 0 [System] [MY-013169] [Server] D:\WorkSpace\DevEnv\Databases\MySQL\mysql8\bin\mysqld.exe (mysqld 8.0.20) initializing of server in progress as process 35440 2020-06-01T12:56:18.278456Z 0 [Warning] [MY-013242] [Server] --character-set-server: 'utf8' is currently an alias for the character set UTF8MB3, but will be an alias for UTF8MB4 in a future release. Please consider using UTF8MB4 in order to be unambiguous. 2020-06-01T12:56:18.293667Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started. 2020-06-01T12:56:18.822197Z 1 [System] [MY-013577] [InnoDB] InnoDB initialization has ended. 2020-06-01T12:56:20.349728Z 6 [Note] [MY-010454] [Server] A temporary password is generated for root@localhost: *9OjstMrX.Qp D:\WorkSpace\DevEnv\Databases\MySQL\mysql8\bin> |
初始化完成如下：
命令安裝MySQL：
| D:\WorkSpace\DevEnv\Databases\MySQL\mysql8\bin>mysqld --install mysql Service successfully installed.
D:\WorkSpace\DevEnv\Databases\MySQL\mysql8\bin> |
啟動MySQL服務：
| D:\WorkSpace\DevEnv\Databases\MySQL\mysql8\bin>net start mysql mysql 服務正在啟動 . mysql 服務已經啟動成功。
D:\WorkSpace\DevEnv\Databases\MySQL\mysql8\bin> |
登錄MySQL：
| D:\WorkSpace\DevEnv\Databases\MySQL\mysql8\bin>mysql -u root -p Enter password: ************ Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 8 Server version: 8.0.20
Copyright (c) 2000, 2020, 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> |
修改MySQL8的密碼：
注意：到了MySQL8對於修改密碼擁有了嚴格的語法限制：
| mysql> alter user'root'@'localhost' identified with mysql_native_password by 'root' ; Query OK, 0 rows affected (0.02 sec)
mysql> Flush privileges; Query OK, 0 rows affected (0.04 sec)
mysql> exit; Bye
D:\WorkSpace\DevEnv\Databases\MySQL\mysql8\bin> |
使用新密碼登錄MySQL：
| D:\WorkSpace\DevEnv\Databases\MySQL\mysql8\bin>mysql -u root -p Enter password: **** Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 9 Server version: 8.0.20 MySQL Community Server - GPL
Copyright (c) 2000, 2020, 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> exit; Bye |
配置環境變量
開始配置環境變量
為了后續方便，所以配置MySQL Path變量
