随机批处理的问题求助

shuaige100

1. @echo off &setlocal enableDelayedExpansion
   
2. 
   
3. for /f "tokens=1* delims=:" %%a in ('findstr/rvxc:" *" "1.txt"^|findstr/n .')do set "#%%a=%%b"&set/a n+=1
   
4. set/a "c=%random%%%n+1"
   
5. call set c=%%#%c%%%
   
6. echo %c%
   
7. for /f "tokens=1* delims=:" %%d in ('findstr/rvxc:" *" "2.txt"^|findstr/n .')do set "g%%d=%%e"&set/a n+=1
   
8. set/a "f=%random%%%n+1"
   
9. call set f=%%g%f%%%
   
10. echo %f%
    
11. for /f "tokens=1* delims=:" %%h in ('findstr/rvxc:" *" "3"^|findstr/n .')do set "i%%h=%%j"&set/a n+=1
    
12. set/a "k=%random%%%n+1"
    
13. call set k=%%i%k%%%
    
14. echo %k%
    
15. pause >nul

复制代码

第一个txt可以echo，2txt，很经常ECHO 处于关闭状态，3.txt直接echo %j了，如何修改呢？