@echo off set cdy=%cd% cd.. set protoOut=%cd%\server\serverlogic\src\main\java set protoExe=%cdy%\tools\protoc-2.5.0-win32\protoc.exe cd %cdy%\protos for /r %%i in (*.proto)do ( echo %%i=============== %protoExe% --proto_path=%cdy%\protos\ --java_out=%protoOut% %%i ) pause