1. MySQL官方網址:https://dev.mysql.com/downloads/mysql/
2. 將下載文件解壓到一個文件夾:D:\AZ\
3. 配置環境變量:Path:D:\AZ\mysql-8.0.18-winx64\bin
4. 創建my.ini文件,放在:D:\AZ\mysql-8.0.18-winx64\ 目錄下
5. 編輯my.ini文件,我的內容如下,注意保存成ASCII格式:
[mysqld]
bind-address = 0.0.0.0
basedir = D:\AZ\mysql-8.0.18-winx64
datadir = D:\AZ\mysql-8.0.18-winx64\data
port = 3306
max_connections = 200
loose-default-character-set = utf8
explicit_defaults_for_timestamp = true
sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES
wait_timeout=315360000
interactive-timeout=315360000
[client]
port=3306
default-character-set = utf8
[WinMySQLadmin]
Server = D:\AZ\mysql-8.0.18-winx64\bin
6. 管理員運行cmd命令,進入D:\AZ\mysql-8.0.18-winx64\bin 目錄下,運行:mysqld –-initialize
7. 上一步會產生一個 D:\AZ\mysql-8.0.18-winx64\data 文件夾
8. 安裝MySQL服務,繼續第6步,運行:mysqld install
9. 啟動服務:net start mysql
10. 登陸:mysql -u root -p
11. 第10步會提示你輸入密碼,找到第7步生成的data文件夾,找到后綴.err的文件,搜索password關鍵字,查看臨時密碼,輸入
12. 修改密碼:
set password for 用戶名@localhost = password('新密碼');
# 如果上面不行,運行下面修改密碼的方式
ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '新密碼';
ALTER USER 'root'@'localhost' IDENTIFIED BY '新密碼';
FLUSH PRIVILEGES; # 刷新權限
13. 退出登陸:exit
14. 停止服務:net stop mysql
15. 卸載服務:
注冊表刪除:
reg delete "HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\eventlog\Application\MySQL" /f
reg delete "HKEY_LOCAL_MACHINE\SYSTEM\ControlSet002\Services\eventlog\Application\MySQL" /f # 可能沒有
reg delete "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Eventlog\Application\MySQL" /f # 可能沒有
reg delete "HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\MySQL" /f # 可能沒有
net stop mysql
sc delete mysql
然后刪除文件夾
