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构建项目:hello
进入要存放项目的目录
$micro new --gopath=false hello
├── main.go
├── generate.go
├── plugin.go
├── handler
│ └── hello.go
├── subscriber
│ └── hello.go
├── proto
│ └── hello
│ └── hello.proto
├── Dockerfile
├── Makefile
├── README.md
├── .gitignore
└── go.mod
download protoc zip packages (protoc-$VERSION-$PLATFORM.zip) and install:
visit https://github.com/protocolbuffers/protobuf/releases
download protobuf for micro:
go get -u github.com/golang/protobuf/proto
go get -u github.com/golang/protobuf/protoc-gen-go
go get github.com/micro/micro/v2/cmd/protoc-gen-micro
compile the proto file hello.proto:
cd hello
make proto
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生成protobuf文件
protoc --proto_path=proto --go_out=proto --micro_out=proto proto/hello.proto
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启动服务
$ micro server //启动相关服务等
$ go run main.go //启动hello
go.micro.service.hello
2021-04-23 15:11:16 file=grpc/grpc.go:864 level=info Server [grpc] Listening on
[::]:60735
2021-04-23 15:11:16 file=grpc/grpc.go:881 level=info Broker [http] Connected to
127.0.0.1:60736
2021-04-23 15:11:16 file=grpc/grpc.go:697 level=info Registry [mdns] Registerin
g node: go.micro.service.hello-190bc41b-94a3-4903-b892-01c3d67ac307
2021-04-23 15:11:17 file=grpc/grpc.go:730 level=info Subscribing to topic: go.micro.service.hello
2021-04-23 15:18:11 file=handler/hello.go:15 level=info Received Hello.Call request
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服务调用测试
$ go run cmd/cli/main.go
2021-04-23 15:18:11.870405 I | call func success! Hello xiao xie
2021-04-23 15:18:11.972361 I | send msg success!
