package main import ( service "github.com/longjoy/micro-go-course/section16/service" "log" "net" "net/http" "net/rpc" ) func main() { stringService := new(service.StringService) rpc.Register(stringService) rpc.HandleHTTP() l, e := net.Listen("tcp", "127.0.0.1:1234") if e != nil { log.Fatal("listen error:", e) } http.Serve(l, nil) }