ERROR 1130 (HY000): Host '192.168.5.3' is not allowed to connect to this MySQL server
MySQL 預設僅允許 localhost 連線,mysql.user 表無遠端 IP 授權。
# 1. 登入伺服器本機 MySQL mysql -h localhost -u root -p # 2. 授權 root 遠端存取(% 代表任意 IP) GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '123' WITH GRANT OPTION; # 3. 刷新權限 FLUSH PRIVILEGES; # 4. 本地客戶端測試 mysql -h db_server_ip -u root -p123