win10安装mysql 5.7
下载mysql 5.7
到mysql官方下载地址下载mysql
解压（路径：d:mysql5.7）
文件配置
在d:mysql5.7目录下新建my.ini文件和data文件夹，如上图所示。写入my.ini文件内容：
[client]
port=3306
default-character-set=utf8
[mysqld]
basedir = "D:/mysql5.7" # 设置为MYSQL的安装目录
datadir = "D:/mysql5.7/data" # 设置为MYSQL的数据目录
port=3306
character_set_server=utf8
sql_mode=NO_ENGINE_SUBSTITUTION,NO_AUTO_CREATE_USER
explicit_defaults_for_timestamp=true #开启查询缓存
配置环境变量
开始敲命令
以管理员身份运行“命令提示符”
命令过程如下：
C:windowssystem32>mysqld -install #安装mysql
Service successfully installed.
C:windowssystem32>mysqld --initialize-insecure #mysql初始化
C:windowssystem32>net start mysql #启动mysql服务
MySQL 服务正在启动 .
MySQL 服务已经启动成功。
C:windowssystem32>mysql -uroot -p #登录mysql
Enter password: #密码为空
Welcome to the MySQL monitor. Commands end with ; or g.
Your MySQL connection id is 3
Server version: 5.7.18 MySQL Community Server (GPL)
Copyright (c) 2000, 2017, 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> set password for root@localhost = password('root'); #修改root用户密码为“root”
Query OK, 0 rows affected, 1 warning (0.00 sec)
mysql> exit #退出mysql
Bye
C:windowssystem32>mysql -uroot -p #再次登录测试
Enter password: **** #密码为root登录成功
Welcome to the MySQL monitor. Commands end with ; or g.
Your MySQL connection id is 4
Server version: 5.7.18 MySQL Community Server (GPL)
Copyright (c) 2000, 2017, 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> exit #退出mysql
Bye
大功告成!!!