lc_veterans/main.go

package main

import (
	"github.com/gin-gonic/gin"
	_ "github.com/go-sql-driver/mysql"
	"github.com/jinzhu/gorm"
	device "iot_manager_service/app/device/dao"
	system "iot_manager_service/app/system/dao"
	"iot_manager_service/config"
	_ "iot_manager_service/config"
	"iot_manager_service/router"
	"iot_manager_service/util"
	"net/url"
)

func main() {
	// 开始调试模式
	gin.SetMode("debug")

	// 实例化配置
	initDB()
	err := util.InitRedis()
	if err != nil {
		panic(err)
	}

	engine := gin.Default()
	router.InitRouter(engine)
	_ = engine.Run(config.Instance().Server.Address)
}

func initDB() {
	cfg := config.Instance()
	dsn := cfg.Database.User + ":" + cfg.Database.Password + "@tcp(" + cfg.Database.Host + ":" + cfg.Database.Port + ")/" + cfg.Database.Name + "?charset=utf8&parseTime=True" + "&loc=" + url.QueryEscape(cfg.Database.Timezone)
	db, err := gorm.Open("mysql", dsn)
	if err != nil {
		panic(err)
	} else {
		db.DB().SetMaxOpenConns(32)
		db.DB().SetMaxIdleConns(5)
		db.LogMode(false)
	}
	device.InitDB(db)
	system.InitDB(db)
}