lcfns/main.go

package main

import (
	"fmt"
	"github.com/gin-gonic/gin"
	rotatelogs "github.com/lestrrat/go-file-rotatelogs"
	"github.com/sirupsen/logrus"
	"lcfns/eventServer"
	"lcfns/gatewayServer"
	"lcfns/global"
	"lcfns/initialize"
	"lcfns/service/system"
	"net/http"
	"os"
	"path"
	"time"
)

func main() {
	initLogrus()
	go eventServer.StartEventServer() //摄像头事件监听服务端
	go gatewayServer.GatewayServe()   //网关服务端
	initialize.OtherInit()            //初始化缓存
	//initialize.Redis()
	global.Db = initialize.Gorm() //初始化数据库orm
	if global.Db != nil {
		// 程序结束前关闭数据库链接
		db, _ := global.Db.DB()
		defer db.Close()
	}
	if global.Config.System.UseMultipoint || global.Config.System.UseRedis {
		// 初始化redis服务
		initialize.Redis()
	}
	// 从db加载jwt黑名单数据
	if global.Db != nil {
		system.LoadAll()
	}
	Router := initialize.Routers()
	address := fmt.Sprintf(":%d", global.Config.System.Addr)

	s := initServer(address, Router)
	logrus.Error(s.ListenAndServe().Error())
}

type server interface {
	ListenAndServe() error
}

func initServer(address string, router *gin.Engine) server {
	return &http.Server{
		Addr:           address,
		Handler:        router,
		ReadTimeout:    20 * time.Second,
		WriteTimeout:   20 * time.Second,
		MaxHeaderBytes: 1 << 20,
	}
}

func initLogrus() {
	err := os.MkdirAll("./log", os.ModeDir)
	if err != nil {
		panic(err)
	}
	fileName := path.Join("./log", "info")
	writer, _ := rotatelogs.New(
		fileName+".%Y%m%d.log",
		rotatelogs.WithMaxAge(15*24*time.Hour),    // 文件最大保存时间
		rotatelogs.WithRotationTime(24*time.Hour), // 日志切割时间间隔
	)
	logrus.SetLevel(logrus.DebugLevel)
	logrus.SetOutput(os.Stdout)
	logrus.SetReportCaller(true)
	logrus.SetOutput(writer)
}