@echo off set "PROTOC_EXE=%cd%\protoc.exe" set "WORK_DIR=%cd%\proto" set "CS_OUT_PATH=%cd%\out" echo "==>>buildStart" for /f "delims=" %%i in ('dir /b proto "proto/*.proto"') do ( echo build file:%%%i %PROTOC_EXE% --proto_path="%WORK_DIR%" --csharp_out="%CS_OUT_PATH%" "%WORK_DIR%\%%i" ) echo "==>>build finish" echo "==>>copy cs" copy %CS_OUT_PATH% ..\Protobuf\ pause