【已解决】BAT合并文本之间怎样就能空一行？

思想之翼

下述代码合并多个文本，中间不空行，怎样才能空一行？望指点。

1. @echo off
   
2. setlocal enabledelayedexpansion
   
3. for /f %%i in ('dir/b/on *.txt') do (
   
4. set/a n+=1
   
5. set m=
   
6. for /f "tokens=*" %%j in ('type "%%i"') do (
   
7. set/a m+=1
   
8. set #!n!!m!=%%j))
   
9. (for /l %%i in (1,1,%m%) do (
   
10. for /l %%j in (1,1,%n%) do (
    
11. call echo !#%%j%%i!)))>a.txt
    
12. start a.txt

复制代码

canyuexiaolang

1. @echo off
   
2. setlocal enabledelayedexpansion
   
3. for /f %%i in ('dir/b/on *.txt') do (
   
4. set/a n+=1
   
5. set m=
   
6. for /f "tokens=*" %%j in ('type "%%i"') do (
   
7. set/a m+=1
   
8. set #!n!!m!=%%j))
   
9. (for /l %%i in (1,1,%m%) do (
   
10. for /l %%j in (1,1,%n%) do (
    
11. call echo !#%%j%%i!
    
12. echo\)))>a.txt
    
13. start a.txt

复制代码

apang

set #!n!!m!=%%j 不能准确判定n和m值的吧？除非n、m值都不超过10