检查下我这个吧：
rem A1：假设令 set str=I love,bbs;bathome=net，请分别显示出I、love、bbs、bathome和net这五个字符串。目的：了解for语句用到了哪些符号作为元素的分隔符。
set str=I love,bbs;bathome=net
for %%i in (%str%) do
pause&&exit
rem A2：条件同A1，要求最后只显示net这个字符串。目的：了解for语句的执行流程
set str=I love,bbs;bathome=net
for %%i in (%str%) do (
echo %%i>kbc.txt
findstr "net" kbc.txt
)
pause&&exit
A1
@echo off
set "str=I love,bbs;bathome=net"
for /f "tokens=1-5 delims=,;= " %%i in ("%str%") do (
echo %%i %%j %%k %%l %%m
)
pause>nul
A2
@echo off
set "str=I love,bbs;bathome=net"
for /f "tokens=2 delims==" %%i in ("%str%") do (
echo %%i
)
pause>nul
A1:
@echo off
set str=I love,bbs;bathome=net
for %%i in (%str% ) do echo %%i
pause
A2:
@echo on
set str=I love,bbs;bathome=net
for %%i in (%str% ) do if "%%i" EQU "net" echo %%i
pause
发表于 2020-12-23 17:08
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