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  • MySQL绿色版安装(mysql-5.7.12-win32)

    1. 从官网下载安装包:mysql-5.7.12-win32.zip

    2. 解压到C盘(任意盘符都行)

      C:mysql-5.7.12-win32

    3. 修改配置文件:C:mysql-5.7.12-win32my-default.ini

    # For advice on how to change settings please see
    # http://dev.mysql.com/doc/refman/5.7/en/server-configuration-defaults.html
    # *** DO NOT EDIT THIS FILE. It's a template which will be copied to the
    # *** default location during install, and will be replaced if you
    # *** upgrade to a newer version of MySQL.
    
    [mysqld]
    
    # Remove leading # and set to the amount of RAM for the most important data
    # cache in MySQL. Start at 70% of total RAM for dedicated server, else 10%.
     innodb_buffer_pool_size = 128M
    
    # Remove leading # to turn on a very important data integrity option: logging
    # changes to the binary log between backups.
    # log_bin
    
    # These are commonly set, remove the # and set as required.
     basedir = "C:mysql-5.7.12-win32"
     datadir = "C:mysql-5.7.12-win32data2016"
     port = 3306
    # server_id = ...
    
    
    
    # Remove leading # to set options mainly useful for reporting servers.
    # The server defaults are faster for transactions and fast SELECTs.
    # Adjust sizes as needed, experiment to find the optimal values.
     join_buffer_size = 128M
     sort_buffer_size = 2M
     read_rnd_buffer_size = 2M 
    
    sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES 

    4. 配置系统环境变量path=....(之前的加上)....;C:mysql-5.7.12-win32in

    5. 执行如下命令:

    > mysqld  --initialize-insecure
    > mysql -install
    > net start mysql   (或者 net start MySQL)

     (如果要重新install,需要先remove:mysql --remove

    6. 如果正常的话,会显示如下信息:

    C:mysql-5.7.12-win32in>net start MySQL
    MySQL 服务正在启动 .
    MySQL 服务已经启动成功。


    如果启动报错,可以看一下mysql的报错日志:C:mysql-5.7.12-win32data2016HEJT6VWINGVD59M.err

    新安装的MySQL的root用户的密码是空的,所以可以直接连接:mysql -u root -p

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  • 原文地址:https://www.cnblogs.com/kevin-yuan/p/5424726.html
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