D:\mysql-5.7.14-winx64

Path,末尾加入:D:\mysql-5.7.14-winx64\bin
在解壓根目錄複製 my-default.ini 為 my.ini 並修改:

[mysqld] basedir=D:\mysql-5.7.14-winx64 datadir=D:\mysql-5.7.14-winx64\data port=3306 character-set-server=utf8 default-storage-engine=INNODB max_connections=200 [client] default-character-set=utf8
cmd → 右鍵「以管理員身分執行」cd /d D:\mysql-5.7.14-winx64\bin
mysqld --initialize-insecure

# 註冊服務 mysqld -install # 啟動服務 net start mysql

mysqld --skip-grant-tables(視窗會卡住,另開一個管理員 CMD)
mysql -u root
authentication_string):USE mysql;
UPDATE user SET authentication_string=PASSWORD('root') WHERE user='root';
FLUSH PRIVILEGES;
QUIT;netstat -ano | findstr 3306 taskkill /f /pid
net start mysql
mysql -u root -proot


mysql -u root -proot
SET PASSWORD = PASSWORD('root');
net start mysql # 啟動 net stop mysql # 停止 mysqld -remove # 移除服務