jipinshangren

Q1:

@echo off
set str=i love,bbs;bathome.net
for %%i in (%str%) do echo %%i
pauseCOPY

Q2:

@echo off
set str=i love,bbs;bathome.net
set c=net
for %%i in (%str%) do echo if %%i=net echo %%i
pauseCOPY

第二个问题在处理清理前面的字符串时，存在困难，没能只用for语句解决，希望前辈指正！