bat automatic backup database file

Operating environment windows

Create a dbback.bat file, as follows

OFF @echo 

SET H% = Time: ~ 0 , 2 %
 SET H =% H: = 0 %
 SET hhmiss =% DATE: ~ 0 , . 4 %% DATE: ~ . 5 , 2 %% DATE: ~ . 8 , 2 % Time %% H%: ~ . 3 , 2 %% Time: ~ . 6 , 2 %
 SET  " Folder =% DATE: DATE %% ~ 0,4: 5,2 ~ %% DATE: ~ 8,2% " 
:: folder is automatically created that day (dbBack this folder need to create your own) 
IF not exist D: \ dbBack \% folder% (md D: \ dbBack \% folder% ) 
: :( MySQL path) \ bin \ mysqldump --opt - u -p database database account password database name>Output address 
\ MySQL \ bin \ mysqldump --opt -u root -pARmvqRCx $ ZIzYa w zhonxin666> D:! \ DbBack \% Folder% \ zhonxin666_% hhmiss% .sql 
@echo ON 
:: formal operating environment to pause to remove, or cmd black window will remain 
pause

The dbback.bat into the windows scheduled tasks inside (do not understand their own partner Baidu this step) a day repeat interval needs to be adjusted according to their own