
CODE: [Copy to clipboard]@echo off
set str=www.cn-dos.net
echo 替换前变量str的内容为: %str%
echo 执行set str=%%str:www=bbs%%
echo 替换后变量str的内容为: %str:www=bbs%
pause
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CODE: [Copy to clipboard]建议dshh98、xue2ye兄先从基础知识学起,会越来越得心应手的~:)@echo off
set str=www.cn-dos.net
echo 替换前变量str的内容为: %str%
echo 执行set str=%%str:www=bbs%%
echo 替换后变量str的内容为: %str:www=bbs%
pause
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