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[数据库]mysql5.7.13.zip安装(windows)


按照我之前安装5.6的安装方法(MySQL免安装版下载与配置)安装5.7的时候出现问题:

mysql服务无法启动,服务没有报任何错误

其实在这学期开始学习mysql的时候,就听老师同学说,登录不了的问题,当时没有在意,也是因为电脑上早就安装了mysql5.6,也就没有在意这个问题。这两天win10系统出问题,重装了win7,安装5.7的时候出现了这个问题。

之前的版本默认密码为空,具体版本不太清楚,反正5.6密码是空。5.7的安全性提升,在linux安装5.7的时候,安装完成后会生成一个随机性密码,存储在root/.mysql_secret中,如果没有这个文件,去系统日志中查找password,就应该能找到。

但是windows下就不知道如何解决了,不过最后还是找到了解决方法。

解决方法:

来自:windows MySql 5.7.9,启动不了。缺少data

然而并不是缺少data文件夹,将my-default.ini文件改名为my.ini,移动到bin/目录下,在bin/下执行命令 mysqld --initialize --user=mysql --console ,这条命令估计是初始化的命令

然后启动服务 net start mysql 

命令行显示贴在这

Microsoft Windows [版本 6.1.7601]版权所有 (c) 2009 Microsoft Corporation。保留所有权利。C:\Windows\system32>cd ..C:\Windows>cd ..C:\>cd mysql-5.7.13-winx64/Boot系统找不到指定的路径。C:\>cd mysql-5.7.13-winx64\binC:\mysql-5.7.13-winx64\bin>mysqld installService successfully installed.C:\mysql-5.7.13-winx64\bin>net start mysqlMySQL 服务正在启动 .MySQL 服务无法启动。服务没有报告任何错误。请键入 NET HELPMSG 3534 以获得更多的帮助。C:\mysql-5.7.13-winx64\bin>net start mysqlMySQL 服务正在启动 .MySQL 服务无法启动。服务没有报告任何错误。请键入 NET HELPMSG 3534 以获得更多的帮助。C:\mysql-5.7.13-winx64\bin>mysqld --initialize --user=mysql --console2016-06-21T14:07:20.922112Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).2016-06-21T14:07:22.669315Z 0 [Warning] InnoDB: New log files created, LSN=457902016-06-21T14:07:23.106116Z 0 [Warning] InnoDB: Creating foreign key constraintsystem tables.2016-06-21T14:07:23.308916Z 0 [Warning] No existing UUID has been found, so we assume that this is the first time that this server has been started. Generatinga new UUID: 79c8386d-37b9-11e6-9709-74867a6179b7.2016-06-21T14:07:23.340116Z 0 [Warning] Gtid table is not ready to be used. Table 'mysql.gtid_executed' cannot be opened.2016-06-21T14:07:23.355716Z 1 [Note] A temporary password is generated for root@localhost: rr9.8h74twfRC:\mysql-5.7.13-winx64\bin>mysql -uroot -prr9.8h74twfRmysql: [Warning] Using a password on the command line interface can be insecure.ERROR 2003 (HY000): Can't connect to MySQL server on 'localhost' (10061)C:\mysql-5.7.13-winx64\bin>net start mysqlMySQL 服务正在启动 .MySQL 服务已经启动成功。C:\mysql-5.7.13-winx64\bin>mysql -uroot -prr9.8h74twfRmysql: [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: 5.7.13Copyright (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> set password=password('');Query OK, 0 rows affected, 1 warning (0.00 sec)mysql> exitByeC:\mysql-5.7.13-winx64\bin>mysql -urootWelcome to the MySQL monitor. Commands end with ; or \g.Your MySQL connection id is 3Server version: 5.7.13 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> exitByeC:\mysql-5.7.13-winx64\bin>

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