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  • MySQL绿色版安装

    Linux安装地址:https://www.cnblogs.com/miskis/p/6038645.html

    一、绿色版安装

    1、下载MySQL 8.0.16,地址:http://dev.mysql.com/downloads/mysql/ (选择32位或者64位版本需根据自身PC情况)

    2、解压到你自己的磁盘

    3. 配置Path路径:系统属性 => 高级 => 高级 => 系统变量 => path后添加 (如:D:Toolsmysql-8.0.16-winx64in)

    4. 在mysql根目录下新建 my.ini,此文件是初始化信息(默认mysql根目录不存此文件):

    # 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 = D:Toolmysql-8.0.20-winx64
    datadir = D:Toolmysql-8.0.20-winx64data
    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
    # Windows下忽略大小写
    lower_case_table_names=2 
    [WinMySQLadmin]  
    Server = D:Toolmysql-8.0.20-winx64inmysqld.exe

    5. 以管理员身份打开“命令行窗口”,输入命令 mysqld --initialize-insecure --user=mysql

    执行这条命令需要花一定的时间(大概几秒,根据电脑情况),不会有返回结果,但是可以在MySQL的安装目录下看到,原本为空的data文件夹里面有了许多文件和文件夹

    6. 输入命令mysqld -install ,当看到Service successfully installed时,表示Mysql服务添加成功

    7. 输入命令net start mysql,启动Mysql服务

    8.

    7、登录mysql后,修改密码(默认密码为空)

     (1)以管理员身份打开“命令行窗口”,输入mysql -uroot -p并按下回车键

     (2)在弹出Enter password: 时,继续按下回车键,即可登录mysql

     (3)输入命令use mysql;

     (4)输入命令ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '新密码'; (注意末尾要有分号)

     (5)输入命令flush privileges; 

     (6)输入命令exit;

    到处安装完成!

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  • 原文地址:https://www.cnblogs.com/miskis/p/5957091.html
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