mac golang使用protobuf

1，安装protoc

brew tap homebrew/versions
brew install protobuf
go get code.google.com/p/goprotobuf/{proto,protoc-gen-go}
go install  code.google.com/p/goprotobuf/protoc-gen-go
cd ~/golang/bin
sudo cp protoc-gen-go /usr/local/bin/

package protocols;

//心跳包
message Ping
{
	required bool ping = 1;
	required int64 timestamp = 2;//时间戳
}

protoc --go_out=. ping.proto

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