安装和配置MySql数据库系统。
1、下载
| http://cdn.mysql.com//Downloads/MySQL-5.7/mysql-5.7.11-winx64.zip |
2.解压缩zip包
| D:/Program Files/mysql-5.7.11-winx64 |
3.配置环境变量
3.1 添加path路径，
| D:/Program Files/mysql-5.7.11-winx64/bin |
3.2.修改mysql-default.ini配置文件，
原
| # These are commonly set, remove the # and set as required.# basedir = .....# datadir = .....# port = .....# server_id = ..... |
改为
| # These are commonly set, remove the # and set as required. basedir = D:/Program Files/mysql-5.7.11-winx64 datadir = D:/Program Files/mysql-5.7.11-winx64/Data port = 3306# server_id = ..... |
4.以管理员身份进入命令提示符 cmd
进入mysql的bin目录下，
| Microsoft Windows [版本 6.3.9600](c) 2013 Microsoft Corporation。保留所有权利。C:/Users/Administrator>cd D:D:/C:/Users/Administrator>cd D:/Program Files/mysql-5.7.11-winx64/binC:/Users/Administrator>d:D:/Program Files/mysql-5.7.11-winx64/bin> |
执行mysqld.exe --initialize 命令，
| D:/Program Files/mysql-5.7.11-winx64/bin>mysqld.exe --initializeD:/Program Files/mysql-5.7.11-winx64/bin> |
创建了data目录
5.执行 mysqld -install命令
| D:/Program Files/mysql-5.7.11-winx64/bin>mysqld -installService successfully installed. //成功安装服务 |
6.执行mysqld.exe -nt --skip-grant-tables
注意：窗口无反应
| Microsoft Windows [版本 6.3.9600](c) 2013 Microsoft Corporation。保留所有权利。C:/Users/Administrator>cd D:D:/C:/Users/Administrator>cd D:/Program Files/mysql-5.7.11-winx64/binC:/Users/Administrator>d:D:/Program Files/mysql-5.7.11-winx64/bin>mysqld.exe --initializeD:/Program Files/mysql-5.7.11-winx64/bin>mysqld -installService successfully installed. //服务安装成功D:/Program Files/mysql-5.7.11-winx64/bin>mysqld.exe -nt --skip-grant-tables |
7.重新打开dos窗口，执行mysql -u root
进入mysql命令行，执行命令use mysql; update user set authtication_string=Password('123456') where user="root"; set password=Password('123456');
按 Ctrl+C 复制代码
| Microsoft Windows [版本 6.3.9600](c) 2013 Microsoft Corporation。保留所有权利。C:/Users/Administrator>mysqld.exe -nt --skip-grant-tablesC:/Users/Administrator>mysql -u rootWelcome to the MySQL monitor. Commands end with ; or /g.Your MySQL connection id is 3Server version: 5.7.11 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> use mysqlDatabase changedmysql> update user set authtication_string=Password('123456') where user="root" -> set password=Password('123456') -> |
