cd proto

protoc -I ./ *.proto --go_out=plugins=grpc:.

if [ $? -ne 0 ];then
    echo "生成go代码失败！"
else
    cd ../golang
    rm -rf *.go
    mv ../proto/*.go .
    sed -i '' 's/,omitempty//g' *.go
    echo "生成go代码成功！"
fi