main.go

package main

import (
	"gin_tarvel_repository/initialize"
	router2 "gin_tarvel_repository/router"
	"github.com/gin-gonic/gin"
	"golang.org/x/net/context"
	"log"
	"net/http"
	"os"
	"os/signal"
	"time"
)

// 添加注释以描述 server 信息
// @title           Swagger Example API
// @version         1.0
// @description     This is a sample server celler server.
// @termsOfService  http://swagger.io/terms/
// @contact.name   API Support
// @contact.url    http://www.swagger.io/support
// @contact.email  support@swagger.io
// @license.name  Apache 2.0
// @license.url   http://www.apache.org/licenses/LICENSE-2.0.html
// @host      localhost:8080
// @BasePath  /
// @securityDefinitions.basic  BasicAuth

// @externalDocs.description  OpenAPI
// @externalDocs.url          https://swagger.io/resources/open-api/
func main() {

	router := gin.Default()

	//swagger initialize
	router.GET("/", func(c *gin.Context) {
		time.Sleep(5 * time.Second)
		c.String(http.StatusOK, "Welcome Gin Server")
	})

	//控制台颜色化
	gin.ForceConsoleColor()

	//初始化路由组
	router2.InitRouterGroup(router)

	//初始化配置文件
	initialize.InitializeGlobalVaribale()

	srv := &http.Server{
		Addr:    ":8080",
		Handler: router,
	}

	go func() {
		// 服务连接
		if err := srv.ListenAndServe(); err != nil && err != http.ErrServerClosed {
			log.Fatalf("listen: %s\n", err)
		}
	}()

	// 等待中断信号以优雅地关闭服务器（设置 5 秒的超时时间）
	quit := make(chan os.Signal)
	signal.Notify(quit, os.Interrupt)
	<-quit
	log.Println("Shutdown Server ...")

	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
	defer cancel()
	if err := srv.Shutdown(ctx); err != nil {
		log.Fatal("Server Shutdown:", err)
	}
	log.Println("Server exiting")
}