Question

使用bat批处理替换xml文件中得某个字符串，同时保留xml文件缩进。

filename=D:\sslFile.xml
oldstr=3000000
newstr=60000

Answer 1

set filename=D:\sslFile.xml
set oldstr=3000000
set newstr=60000
setlocal enabledelayedexpansion
for /f "delims=" %%a in (%filename%) do (
set aa=%%a
set aa=!aa:%oldstr%=%newstr%!
echo !aa!>>"%filename%.tmp"
)
move "%filename%.tmp" "%filename%"
pause