MySQL免安装版 配置

  1. MySQL官方网址:https://dev.mysql.com/downloads/mysql/

  2. 将下载文件解压到一个文件夹:D:\AZ\

  3. 配置环境变量:Path:D:\AZ\mysql-8.0.18-winx64\bin

  4. 创建my.ini文件,放在:D:\AZ\mysql-8.0.18-winx64\ 目录下

  5. 编辑my.ini文件,内容如下,注意修改里面的安装目录,并将此文件保存成 ASCII 格式(记事本-另存为-可以选择编码):

[mysqld]
bind-address = 0.0.0.0
basedir = D:\AZ\mysql-8.0.18-winx64
datadir = D:\AZ\mysql-8.0.18-winx64\data
port = 3306
max_connections = 200
loose-default-character-set = utf8
explicit_defaults_for_timestamp = true
sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES
wait_timeout=315360000
interactive-timeout=315360000

[client]
port=3306
default-character-set = utf8

[WinMySQLadmin]
Server = D:\AZ\mysql-8.0.18-winx64\bin
  1. 管理员身份运行 cmd 命令提示符(不要用 powershell),进入D:\AZ\mysql-8.0.18-winx64\bin 目录下,运行:mysqld –-initialize

  2. 上一步会产生一个 D:\AZ\mysql-8.0.18-winx64\data 文件夹

  3. 安装MySQL服务,在第6步的 cmd 窗口继续运行:mysqld install

  4. 运行命令启动服务:net start mysql

  5. 登陆:mysql -u root -p

  6. 第10步会提示你输入密码,找到第7步生成的data文件夹,找到后缀 .err 的文件,搜索password关键字,查看临时密码,输入

  7. 上面使用的是临时密码,我们修改密码为 123456:

set password for root@localhost = password('123456');

如果上面不行,运行下面修改密码的方式:

ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '123456'; 
ALTER USER 'root'@'localhost' IDENTIFIED BY '123456';
FLUSH PRIVILEGES;  # 刷新权限
  1. 退出登陆:exit

  2. 停止服务:net stop mysql

  3. 卸载服务:

  • 注册表删除:
reg delete "HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\eventlog\Application\MySQL" /f
reg delete "HKEY_LOCAL_MACHINE\SYSTEM\ControlSet002\Services\eventlog\Application\MySQL" /f   # 可能没有
reg delete "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Eventlog\Application\MySQL" /f  # 可能没有
reg delete "HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\MySQL" /f  # 可能没有
net stop mysql
sc delete mysql

然后删除安装文件夹

posted @ 2019-10-20 15:28  wztshine  阅读(1770)  评论(0编辑  收藏  举报