Grpc

示例(TODO，给出 github 链接)

product.proto

syntax = 'proto3'
package ecommerce.v1;

message ProductID {
    string value = 1;
}
message Product {
    string id = 1;
    string name = 2;
    string description = 3;
    float price = 4;
}

service ProductInfo {
    rpc addProduct(Product) returns (ProductID);
    rpc getProduct(ProductID) returns (Product);
}

go.mod

module productinfo/service

require (
    github.com/golang/protobuf v1.3.2
    google.golang.org/grpc v1.24.0
)

安装编译插件

go get -u google.golang.org/grpc
go get - github.com/golang/protobuf/protoc-gen-go

protoc -I ecommerce ecommerce/product.proto --go_out=plugins=grpc:<module_dir_path>/ecommerce

grpc 服务端

func main() {
    lis, err = net.Listen("tcp", port)
    ...
}

go build -i -v -o bin/server