Batch installation of green version of mysql service

 First set the environment variable of MYSQL_HOME

 

Then execute the following batch

@echo off


If not Defined MYSQL_HOME (
set "error_msg=MYSQL_HOME variable does not exist, please set MYSQL_HOME environment variable first"
goto :error
)
call :create_mysql_ini
call :install_mysql_server

:error
echo %error_msg%
pause
exit

:create_mysql_ini
set "unit_mysql_home=%MYSQL_HOME::\=:/%"
echo "%unit_mysql_home%"
set "my_ini_dir=%unit_mysql_home%\my.ini"
echo [mysqld] > %my_ini_dir%
echo port = 3306 >> %my_ini_dir%
echo basedir = %unit_mysql_home% >> %my_ini_dir%
echo datadir = %unit_mysql_home%\data >> %my_ini_dir%
echo character_set_server = utf8 >> %my_ini_dir%

echo max_allowed_packet = 1M >> %my_ini_dir%

echo. >> %my_ini_dir%
echo [client] >> %my_ini_dir%
echo port = 3306 >> %my_ini_dir%
echo default-character-set = utf-8 >> %my_ini_dir%

echo created mysql configuration file successfully
goto:eof

:install_mysql_server
net stop MySQL
echo 1
sc delete MySQL
echo 1
mysqld --install MySQL --defaults-file=%my_ini_dir%
set "mysql_server_excute_path="%MYSQL_HOME%\bin\mysqld" --defaults-file=%my_ini_dir% MYSQL"
echo %mysql_server_excute_path%
reg add HKLM\SYSTEM\CurrentControlSet\Services\MySQL /v ImagePath /t REG_EXPAND_SZ /d "%mysql_server_excute_path%" /f
echo 1
net start MySQL
echo install mysql service successfully
goto :eof