實現代碼一： 通過 route print 實現

@echo offfor /f "tokens=4" %%a in ('route print^|findstr 0.0.0.0.*0.0.0.0') do ( set IP=%%a)echo %IP%

實現代碼二：

@echo offfor /f "tokens=15" %%i in ('ipconfig ^| find /i "ip address"') do (echo %%i)pause>nul