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67 lines
1.6 KiB
67 lines
1.6 KiB
package main
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import (
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"context"
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"fmt"
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"os"
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pb "github.com/go-kratos/kratos/examples/swagger/helloworld"
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reply "github.com/go-kratos/kratos/examples/swagger/reply"
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"github.com/go-kratos/kratos/v2"
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"github.com/go-kratos/kratos/v2/errors"
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"github.com/go-kratos/kratos/v2/log"
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"github.com/go-kratos/kratos/v2/transport/http"
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"github.com/go-kratos/swagger-api/openapiv2"
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)
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// go build -ldflags "-X main.Version=x.y.z"
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var (
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// Name is the name of the compiled software.
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Name = "helloworld"
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// Version is the version of the compiled software.
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Version = "v1.0.0"
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)
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// server is used to implement helloworld.GreeterServer.
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type server struct {
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pb.UnimplementedGreeterServer
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}
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// SayHello implements helloworld.GreeterServer
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func (s *server) SayHello(ctx context.Context, in *pb.HelloRequest) (*pb.HelloReply, error) {
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if in.Name == "error" {
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return nil, errors.BadRequest("custom_error", fmt.Sprintf("invalid argument %s", in.Name))
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}
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if in.Name == "panic" {
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panic("grpc panic")
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}
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return &pb.HelloReply{Reply: &reply.Reply{Value: fmt.Sprintf("Hello %+v", in.Name)}}, nil
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}
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func main() {
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logger := log.NewStdLogger(os.Stdout)
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log := log.NewHelper(logger)
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s := &server{}
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httpSrv := http.NewServer(http.Address(":8000"))
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pb.RegisterGreeterHTTPServer(httpSrv, s)
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h := openapiv2.NewHandler()
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httpSrv.HandlePrefix("/q/", h)
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/* fs := httpx.FileServer(httpx.Dir("./dist"))
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httpSrv.HandlePrefix("/swaggerui/", httpx.StripPrefix("/swaggerui/", fs))*/
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app := kratos.New(
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kratos.Name(Name),
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kratos.Server(
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httpSrv,
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),
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)
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if err := app.Run(); err != nil {
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log.Error(err)
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}
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}
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