Mysql 5.7.19压缩包版-从安装到卸载

1.解压

2.把mysql的路径加入系统path

3.在mysql目录下，新建文件my.ini，设置basedir，datadir，port，比如：

[mysqld]

port=3306

basedir="F:\program\mysql-5.7.19-winx64"

datadir="F:\program\mysql-5.7.19-winx64\data"

max_connections=1000

character-set-server=utf8

default-storage-engine=INNODB

lower_case_table_names = 1

sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES

skip-grant-tables

[client]

port=3default-character-set=utf8sql]

default-character-set=utf8

4.安装mysql，cmd>>mysqld install

5.mysqld –initialize-insecure自动生成无密码的root用户，mysqld –initialize自动生成带随机密码的root用户

6.启动mysql，cmd>>net start mysql

7.登录mysql，cmd>>mysql -u root -p

默认没有密码，直接回车即可

8.停止mysql，cmd>>net stop mysql

9.卸载mysql，cmd>>mysqld remove

10.在注册表里清除你的MYSQL服务

首先要点击开始→运行→输入regedit，然后有几个地方:

1、HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\Eventlog\Application\MySQL 目录删除

2、HKEY_LOCAL_MACHINE\SYSTEM\ControlSet002\Services\Eventlog\Application\MySQL 目录删除

3、HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Eventlog\Application\MySQL 目录删除