Microsoft Windows [版本 10.0.xxxxx](c) 2016 Microsoft Corporation。保留所有權利。C:/WINDOWS/system32>mysqld --initialize-insecure --console2016-10-16T21:45:48.466872Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).2016-10-16T21:45:49.862877Z 0 [Warning] InnoDB: New log files created, LSN=457902016-10-16T21:45:50.240119Z 0 [Warning] InnoDB: Creating foreign key constraint system tables.2016-10-16T21:45:50.457297Z 0 [Warning] No existing UUID has been found, so we assume that this is the first time that this server has been started. Generating a new UUID: e7a7d27d-93e9-11e6-a549-f8a963e68bc7.2016-10-16T21:45:50.482293Z 0 [Warning] Gtid table is not ready to be used. Table 'mysql.gtid_executed' cannot be opened.2016-10-16T21:45:50.484316Z 1 [Warning] root@localhost is created with an empty password ! Please consider switching off the --initialize-insecure option.C:/WINDOWS/system32>mysqld -installService successfully installed.C:/WINDOWS/system32>net start mysqlMySQL 服務正在啟動 .MySQL 服務已經啟動成功。C:/WINDOWS/system32>mysql -u root --skip-passwordmysql: [Warning] Using a password on the command line interface can be insecure.Welcome to the MySQL monitor. Commands end with ; or /g.Your MySQL connection id is 2Server version: 5.7.16 MySQL Community Server (GPL)Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.Oracle is a registered trademark of Oracle Corporation and/or itsaffiliates. Other names may be trademarks of their respectiveowners.Type 'help;' or '/h' for help. Type '/c' to clear the current input statement.mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY 'root2016';Query OK, 0 rows affected (0.00 sec)mysql> /quitByeC:/WINDOWS/system32>mysql -h localhost -uroot -pEnter password: ********Welcome to the MySQL monitor. Commands end with ; or /g.Your MySQL connection id is 3Server version: 5.7.16 MySQL Community Server (GPL)Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.Oracle is a registered trademark of Oracle Corporation and/or itsaffiliates. Other names may be trademarks of their respectiveowners.Type 'help;' or '/h' for help. Type '/c' to clear the current input statement.mysql>