@echo off set protoExe=D:\jieling_protocol\tools\protoc-2.5.0-win32\protoc.exe set protoOutG=D:\jieling_num2\gamecommon\src\main\java cd D:\jieling_protocol\protos set cdy=%cd% for /r %%i in (*.proto)do ( echo %%i=============== %protoExe% --proto_path=%cd% --java_out=%protoOutG% %%i ) pause