changedirectory

A1：

@echo off
set str=I love,bbs,bathome.net
set str=%str:.= %
for %%I in (%str%) do echo %%I
pause
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A2模仿12楼的）

@echo off
set str=I love,bbs;bathome.net
set str=%str:.= %
for %%I in (%str%) do (set a=%%I)
echo %a%
pause
复制代码