mysql database backup and automatic restart tomcat

Explanation: The database name of the backup: mydb; mysql and tomcat are configured environment variables;

? Database location D: \ Program Files \ mysql-5.6.43-winx64 \ data \ mydb;

Backup path: D: \ mysql_beifen \ data;

bat file code:

net stop mysql

xcopy "D:\Program Files\mysql-5.6.43-winx64\data\mydb\*.*" "D:\mysql_beifen\data\%date:~0,4%%date:~5,2%%date:~8,2%\mydb"

net start mysql

ping -n 30 127.0.0.1> zero?

call %CATALINA_HOME%\bin\shutdown.bat?

ping -n 30 127.0.0.1> zero?

call %CATALINA_HOME%\bin\startup.bat