data_workshop/main.go

package main

import (
	"context"
	"encoding/gob"
	"log"
	"math/rand"
	"net/http"
	"os"
	"time"

	"github.com/grpc-ecosystem/grpc-gateway/runtime"
)

var cl *KeyList = &KeyList{}

func init() {

	// 注册序列化结构
	gob.RegisterName("workshop.KeyList", KeyList{})
	gob.RegisterName("workshop.Country", Country{})
	gob.RegisterName("workshop.LastName", LastName{})
	gob.RegisterName("workshop.FirstName", FirstName{})
	gob.RegisterName("workshop.NameCode", NameCode{})

	f, err := os.OpenFile("./my.log", os.O_CREATE|os.O_RDWR, os.ModePerm)
	CheckErrorPanic(err)
	log.SetOutput(f)

	rand.Seed(time.Now().UnixNano())

	// 加载序列化结构
	LoadGob("./data/building.gob", buildinglist)
	LoadGob("./data/country.gob", countrylist)

	LoadGob("./data/firstname.gob", fnl)
	LoadGob("./data/lastname.gob", lnl)

	LoadGob("./data/province.gob", province)
	LoadGob("./data/ways.gob", ways)

}

func main() {

	ctx := context.Background()
	ctx, cancel := context.WithCancel(ctx)
	defer cancel()

	// gserver := grpc.NewServer()
	mux := runtime.NewServeMux()

	// 注册rpc http接口 根据protobuf协议生成
	RegisterNameHandlerServer(ctx, mux, &nameserver{})
	RegisterCountryHandlerServer(ctx, mux, &countryserver{})
	RegisterProvinceAreaCityHandlerServer(ctx, mux, &provinceserver{})
	RegisterWayHandlerServer(ctx, mux, &wayserver{})
	RegisterBuildingHandlerServer(ctx, mux, &buildingserver{})

	log.Println("Listen 4433")
	log.Fatal(http.ListenAndServe(":4433", mux))

}