Cold_Api/main.go

package main

import (
	_ "Cold_Api/Nats"
	"Cold_Api/conf"
	"Cold_Api/controllers"
	"Cold_Api/models/Device"
	"Cold_Api/models/Product"
	"Cold_Api/models/Warning"
	"Cold_Api/routers"
	_ "Cold_Api/routers"
	"fmt"
	"github.com/astaxie/beego/logs"
	"github.com/beego/beego/v2/adapter/orm"
	orm2 "github.com/beego/beego/v2/client/orm"
	beego "github.com/beego/beego/v2/server/web"
	"github.com/beego/beego/v2/server/web/context"
	"github.com/beego/beego/v2/server/web/filter/cors"
	_ "github.com/go-sql-driver/mysql"
	"runtime"
	"strconv"
)

func init() {

	//lib.WritePid()

	fmt.Println(runtime.GOOS)
	orm.RegisterDriver("mysql", orm.DRMySQL)
	//orm.RegisterDataBase("default", "mysql", "zdxq:7e5853d9178edfcc@tcp(47.108.133.234:3306)/zdxq?charset=utf8",100,200)
	orm.RegisterDataBase("default", "mysql",
		conf.MysqlServer_Username+":"+conf.MysqlServer_Password+"@tcp("+conf.MysqlServer_UrlPort+")/"+conf.MysqlServer_Database+"?charset=utf8mb4&loc=Local&parseTime=True",
		conf.MysqlServer_MaxIdleConnections, conf.MysqlServer_MaxOpenConnections)
	orm.RunSyncdb("default", false, false) // 创建数据库
	println(conf.MysqlServer_Username + ":" + conf.MysqlServer_Password + "@tcp(" + conf.MysqlServer_UrlPort + ")/" + conf.MysqlServer_Database + "?charset=utf8mb4&loc=Local&parseTime=True")
	orm2.Debug = conf.MysqlServer_Debug

	// sql文件输出到日志
	if orm2.Debug == true {
		sqllog := logs.NewLogger()
		//sqllog.SetLogger(logs.AdapterFile, `{"filename":"logs/sql/sql.log","level":7,"maxlines":10000,"maxsize":1024000,"daily":true,"maxdays":10,"color":true}`)
		sqllog.SetLogger(logs.AdapterFile, `{"filename":"logs/sql/sql.log"}`)
		if conf.RunMode == "dev" {
			sqllog.SetLogger(logs.AdapterConsole)
		}
		orm2.DebugLog = orm2.NewLog(sqllog)
	}

}
func main() {

	HTTPPort_int, _ := strconv.Atoi(conf.HTTPPort)

	beego.InsertFilter("*", beego.BeforeRouter, cors.Allow(&cors.Options{
		// 允许访问所有源
		AllowAllOrigins: true,
		// 可选参数"GET", "POST", "PUT", "DELETE", "OPTIONS" (*为所有)
		AllowMethods: []string{"GET", "POST", "PUT", "DELETE", "OPTIONS"},
		// 指的是允许的Header的种类
		AllowHeaders: []string{"Origin", "Authorization", "Access-Control-Allow-Origin", "Access-Control-Allow-Headers", "Content-Type", "T_pid"},
		// 公开的HTTP标头列表
		ExposeHeaders: []string{"Content-Length", "Access-Control-Allow-Origin", "Access-Control-Allow-Headers", "Access-Control-Allow-Headers", "Content-Type"},
		// 如果设置，则允许共享身份验证凭据，例如cookie
		AllowCredentials: true,
	}))
	//过滤器，拦截所有请求
	beego.InsertFilter("/*", beego.BeforeRouter, routers.RBACFilter)
	beego.BConfig.AppName = conf.AppName                    // 项目名
	beego.BConfig.ServerName = conf.AppName + conf.HTTPPort //server  名称
	beego.BConfig.RunMode = conf.RunMode                    //  应用的运行模式
	beego.BConfig.Listen.HTTPPort = HTTPPort_int            //监听端口  本地：8518  线上：8528
	beego.BConfig.WebConfig.AutoRender = false
	beego.BConfig.RecoverPanic = true
	beego.BConfig.RecoverFunc = RecoverPanic

	go controllers.DeviceRealTime() // 实时 数据

	go Warning.Read_WarningType_All_Maps()   // 初始化报警类型
	go Product.Read_ProductType_All_Map()    // 初始化产品类型
	go Device.Read_DeviceSensorTypeAll_Map() // 初始化传感器类型

	fmt.Println("======= beego.Run ======")
	beego.Run()

}

func RecoverPanic(ctx *context.Context, config *beego.Config) {
	if err := recover(); err != nil {
		ctx.ResponseWriter.Header().Set("Access-Control-Allow-Origin", ctx.Request.Header.Get("Origin"))
		var stack []string
		for i := 1; ; i++ {
			_, file, line, ok := runtime.Caller(i)
			if !ok {
				break
			}
			logs.Error(fmt.Sprintf("%s:%d", file, line))
			stack = append(stack, fmt.Sprintln(fmt.Sprintf("%s:%d", file, line)))
		}
		//显示错误
		data := map[string]interface{}{
			"ret":           4000,
			"AppError":      fmt.Sprintf("%v", err),
			"RequestMethod": ctx.Input.Method(),
			"RequestURL":    ctx.Input.URI(),
			"RemoteAddr":    ctx.Input.IP(),
			"Stack":         stack,
			"GoVersion":     runtime.Version(),
			"Code":          500,
			"Msg":           "请稍后重试!",
		}
		_ = ctx.Output.JSON(data, true, true)
		//if ctx.Output.Status != 0 {
		//	ctx.ResponseWriter.WriteHeader(ctx.Output.Status)
		//} else {
		//	ctx.ResponseWriter.WriteHeader(500)
		//}
	}
}