@echo off
setlocal enabledelayedexpansion
type nul>"AllChat.log"
for /f "delims=" %%a in ('dir /s /b /a-d *.txt') do (
for /f "usebackq eol== tokens=1*" %%i in ("%%a") do (
if "%%i" neq "" (
if "%%j" neq "" (
set a=%%i
set b=%%j
set a=!a:1015=小李!
set a=!a:1017=小林!
set a=!a:1020=小张!
set a=!a: =!
set b=!b:1015=小李!
set b=!b:1017=小林!
set b=!b:1020=小张!
set b=!b: =!
>>"AllChat.log" echo !a!!b!
)
)
)
>>"AllChat.log" echo -----------------------------------------------------
)