Microsoft Windows [版本 10.0.xxxxx]
(c) 2016 Microsoft Corporation。保留所有权利。

C:\WINDOWS\system32>mysqld --initialize-insecure --console
2016-10-16T21:45:48.466872Z 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=45790
2016-10-16T21:45:50.240119Z 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 -install
Service successfully installed.

C:\WINDOWS\system32>net start mysql
MySQL 服务正在启动 .
MySQL 服务已经启动成功。


C:\WINDOWS\system32>mysql -u root --skip-password
mysql: [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 2
Server 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 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> ALTER USER 'root'@'localhost' IDENTIFIED BY 'root2016';
Query OK, 0 rows affected (0.00 sec)

mysql> \quit
Bye

C:\WINDOWS\system32>mysql -h localhost -uroot -p
Enter password: ********
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 3
Server 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 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>