https://grpc.io/docs/languages/cpp/quickstart/
sh init.sh
windows
https://visualstudio.microsoft.com/downloads/
BAZEL_VC C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC
cd c:\cooding\grpc
bazel build :all
CMakeLists.txt
set
$GRPC_INSTALL_PATH
forCMAKE_PREFIX_PATH
set(CMAKE_PREFIX_PATH ${CMAKE_PREFIX_PATH} "/Users/han/.local")
sh build.sh
./build/proto_server
./build/proto_client
./build/tests