批处理脚本for循环不工作，只循环一次

Question

我正在写一个批处理脚本通过ftp将预定义文件夹的每个子文件夹传输到远程服务器。

一切工作正常，但在for循环中，它只执行一次，只传输一个文件夹，然后打破循环。

我在一堆代码回路

FOR /f "delims= " %%B IN ('DIR "%backup_dir%" /A:D /B') DO (

    here is my code 

) 

当我在使用一些简短的代码回路，如“回声”，它正常运行。但是，当我用ftp命令放入一堆代码时不行。这些ftp代码可以正确运行，但只能运行一次，然后打开循环。

下面

是一段代码在for循环

REM -- Send most recent daily backups offsite 
IF !daily_flag! EQU YES (
    ECHO -- Starting Daily backups for !current_folder! 
    ECHO. 
    CD 1DAYS_OLD\ 

    REM -- Start entries for ftp commands file 
    ECHO user %login% %pass% > %ftp_cmds1% 
    ECHO cd backup/files/!current_folder!/1DAYS_OLD >> %ftp_cmds1% 
    ECHO quit >> %ftp_cmds1% 

    SET go_flag=NO 
    SET /a ftp_cntr=0 
    REM -- Loop to see if offsite backup server is alive 
    :CHECK_FTP1 
    IF !go_flag! EQU NO (
     ECHO %ftp_cmds1% > %ftp_dbg1% 
     ftp -ind -s:%ftp_cmds1% %machine_ip% > %ftp_dbg1% 

     REM -- Check ftp debug file to decide what to do 
     FIND /i "Not connected" %ftp_dbg1% 
     IF !ERRORLEVEL! EQU 0 (
      ECHO *** Unable to connect to offsite backup machine: %machine_ip% at %DATE% 
      ECHO !ftp_cntr! 
      IF !ftp_cntr! GTR 10 (
       ECHO *** Unable to connect to offsite backup machine: %machine_ip% for 10 minutes from %machine% 
       ECHO ----- Start ftp debug file 
       TYPE %ftp_dbg1% 
       ECHO ----- End ftp debug file 
       DEL /f /q %lock_file% 
       DEL /f /q %ftp_cmds1% 
       DEL /f /q %ftp_dbg1% 
       EXIT 2 
      ) ELSE (
       TIMEOUT /t 60 
       SET /a ftp_cntr+= 1 
      ) 
     ) ELSE (
      SET go_flag=YES 
      ECHO Offsite backup machine is alive, proceeding with ftp 
     ) 
     GOTO :CHECK_FTP1 
    ) 

    FIND /i "No such file or directory" %ftp_dbg1% 
    IF !ERRORLEVEL! EQU 0 (
     ECHO * Directory backup/files/!current_folder! does not exist on offsite backup machine. 
     SET go_flag=MKDIR 
    ) 

    REM -- IF %go_flag% == MKDIR create remote directory structure 
    IF !go_flag! EQU MKDIR (
     REM -- Start entries for ftp commands file 
     ECHO user %login% %pass% > %ftp_cmds2% 
     ECHO cd ~/backup/files/ >> %ftp_cmds2% 
     ECHO mkdir !current_folder! >> %ftp_cmds2% 
     ECHO cd !current_folder! >> %ftp_cmds2% 
     ECHO mkdir 1DAYS_OLD >> %ftp_cmds2% 
     ECHO mkdir 2DAYS_OLD >> %ftp_cmds2% 
     ECHO mkdir 3DAYS_OLD >> %ftp_cmds2% 
     ECHO mkdir 4DAYS_OLD >> %ftp_cmds2% 
     ECHO mkdir 5DAYS_OLD >> %ftp_cmds2% 
     ECHO mkdir 6DAYS_OLD >> %ftp_cmds2% 
     ECHO mkdir 7DAYS_OLD >> %ftp_cmds2% 
     ECHO ls -lart >> %ftp_cmds2% 
     ECHO quit >> %ftp_cmds2% 

     ftp -ind -s:%ftp_cmds2% %machine_ip% > %ftp_dbg2% 
     ECHO + Directory structure backup/files/!current_folder! created on offsite backup machine: %machine_ip% 
    ) 

    REM -- FTP to offsite backup machine and begin FTP transfer 
    ECHO user %login% %pass% > %ftp_cmds3% 
    ECHO binary >> %ftp_cmds3% 
    ECHO cd ~/backup/files/!current_folder!/7DAYS_OLD >> %ftp_cmds3% 
    ECHO mdelete * %ftp_cmds3% 
    ECHO cd .. >> %ftp_cmds3% 
    ECHO rmdir 7DAYS_OLD >> %ftp_cmds3% 
    ECHO rename 6DAYS_OLD 7DAYS_OLD >> %ftp_cmds3% 
    ECHO rename 5DAYS_OLD 6DAYS_OLD >> %ftp_cmds3% 
    ECHO rename 4DAYS_OLD 5DAYS_OLD >> %ftp_cmds3% 
    ECHO rename 3DAYS_OLD 4DAYS_OLD >> %ftp_cmds3% 
    ECHO rename 2DAYS_OLD 3DAYS_OLD >> %ftp_cmds3% 
    ECHO rename 1DAYS_OLD 2DAYS_OLD >> %ftp_cmds3% 
    ECHO mkdir 1DAYS_OLD >> %ftp_cmds3% 
    ECHO cd 1DAYS_OLD >> %ftp_cmds3% 
    ECHO mput * >> %ftp_cmds3% 
    ECHO quit >> %ftp_cmds3% 

    ECHO ---- Starting Daily FTP at: %DATE% 
    ftp -ind -s:%ftp_cmds3% %machine_ip% > %ftp_dbg3% 

    REM -- Go up a directory in case you have to next process weekly backups 
    CD.. 
    CD 
    ECHO ---- Finished Daily backups at: %DATE% 
    ECHO. 
    ECHO. 
) 

去任何评论欢迎！

Answer 1

如果您在其中执行任何GOTO，FOR命令将被取消。为了解决这个问题，在FOR命令中调用一个子程序，并在子程序中执行你想要的任何程序（包括goto的）。