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protobuf测试gofast
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安装protoc
go get github.com/golang/protobuf/proto
goprotobuf
安装插件
go get github.com/golang/protobuf/protoc-gen-go
生成go文件
protoc --go_out=. *.proto
gogoprotobuf
安装插件
gogoprotobuf有两个插件可以使用
protoc-gen-gogo：和protoc-gen-go生成的文件差不多，性能也几乎一样(稍微快一点点)
protoc-gen-gofast：生成的文件更复杂，性能也更高(快5-7倍)
//gogo go get github.com/gogo/protobuf/protoc-gen-gogo //gofast go get github.com/gogo/protobuf/protoc-gen-gofast
安装gogoprotobuf库文件
go get github.com/gogo/protobuf/proto
go get github.com/gogo/protobuf/gogoproto //这个不装也没关系
生成go文件
//gogo protoc --gogo_out=. *.proto //gofast protoc --gofast_out=. *.proto
性能测试
这里只是简单的用go test测试了一下
//goprotobuf
"编码"：447ns/op "解码"：422ns/op
//gogoprotobuf-go
"编码"：433ns/op"解码"：427ns/op
//gogoprotobuf-fast
"编码"：112ns/op"解码"：112ns/op
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