Cach thong thuong khong xu dung cai GRPC Gateway

protoc --go_out=plugins=grpc:. ./proto/note.proto

Doi voi su dung GRPC Gateway thi minh chay 2 cau lenh sau

Cau 1st: la de generate note.pb.go

Truong hop simple

protoc
-I$GOPATH/src/github.com/grpc-ecosystem/grpc-gateway/third_party/googleapis
-I.
--go_out=plugins=grpc:. ./proto/note.proto

Truong hop full

protoc -I/usr/local/include -I.
-I$GOPATH/src
-I$GOPATH/src/github.com/grpc-ecosystem/grpc-gateway/third_party/googleapis
--go_out=plugins=grpc:.
./proto/note.proto

Cau 2nd: la de generate file gateway: note.pb.gw.go

protoc -I/usr/local/include -I.
-I$GOPATH/src
-I$GOPATH/src/github.com/grpc-ecosystem/grpc-gateway/third_party/googleapis
--grpc-gateway_out=logtostderr=true:.
./proto/note.proto

Cau 3nd:

docker run --rm -v $(pwd):$(pwd) -w $(pwd) znly/protoc --go_out=plugins=grpc:. -I. proto/note.proto

docker run --rm -v $(pwd):$(pwd) -w $(pwd) znly/protoc --grpc-gateway_out=logtostderr=true:. -I. proto/note.proto

For gogoproto.moretags

syntax = "proto3";

package note;

import "google/protobuf/timestamp.proto";
import "google/api/annotations.proto";

# Import cai nay
# Neu khong proto/note.proto:25:21: Option "(gogoproto.moretags)" unknown.
import "github.com/gogo/protobuf/gogoproto/gogo.proto";

docker run --rm -v $(pwd):$(pwd) -w $(pwd) znly/protoc --gogo_out=plugins=grpc:. -I. proto/note.proto

Build

$ go build -o server_default server/main.go
$ go build -o client_default client/main.go

Gateway

curl -XDELETE http://localhost:8080/note/123