cicv_data_closed_loop/amd64/web_server/main.go

package main

import (
	"cicv-data-closedloop/amd64/web_server/handler"
	"cicv-data-closedloop/common/config/c_db"
	"cicv-data-closedloop/common/config/c_log"
	"cicv-data-closedloop/common/gin/middleware"
	_ "embed"
	"github.com/gin-gonic/gin"
	"gopkg.in/yaml.v3"
	"os"
)

type ApplicationYamlStruct struct {
	ApplicationName string `yaml:"application"`
	Web             struct {
		Port        string   `yaml:"port"`
		RoutePrefix string   `yaml:"route-prefix"`
		Token       string   `yaml:"token"`
		WhiteList   []string `yaml:"white-list"`
	} `yaml:"web"`
	Log struct {
		Dir    string `yaml:"dir"`
		Prefix string `yaml:"prefix"`
	} `yaml:"log"`
	Mysql struct {
		Ip         string `yaml:"ip"`
		Port       string `yaml:"port"`
		Username   string `yaml:"username"`
		Password   string `yaml:"password"`
		Dbname     string `yaml:"dbname"`
		Charset    string `yaml:"charset"`
		SqlfileDir string `yaml:"sqlfile-dir"`
	} `yaml:"mysql"`
}

var (
	//go:embed application.yaml
	applicationYamlBytes []byte
	ApplicationYaml      ApplicationYamlStruct
)

func init() {
	// 解析YAML内容
	_ = yaml.Unmarshal(applicationYamlBytes, &ApplicationYaml)
	c_log.InitLog(
		ApplicationYaml.Log.Dir,
		ApplicationYaml.Log.Prefix,
	)
	c_db.InitSqlxMysql(
		ApplicationYaml.Mysql.Username,
		ApplicationYaml.Mysql.Password,
		ApplicationYaml.Mysql.Ip,
		ApplicationYaml.Mysql.Port,
		ApplicationYaml.Mysql.Dbname,
		ApplicationYaml.Mysql.Charset,
	)
	c_db.InitSqlFilesMap(ApplicationYaml.Mysql.SqlfileDir)
}

func main() {
	c_log.GlobalLogger.Info("配置文件为：", ApplicationYaml)
	// 创建 gin 实例
	router := gin.Default()
	// 使用中间件
	//router.Use(cors.Default())
	router.Use(middleware.Cors())
	router.Use(middleware.LogRequest())                                                              // 请求日志打印
	router.Use(middleware.ValidateHeaders(ApplicationYaml.Web.WhiteList, ApplicationYaml.Web.Token)) // 全局请求头校验
	// 通过路由组设置全局前缀
	projectPrefix := router.Group(ApplicationYaml.Web.RoutePrefix)
	reportPrefix := projectPrefix.Group("/report")
	reportPrefix.POST("/page", handler.Page) // 分页查询
	//reportPrefix.POST("/pdf", handler.Hello)  // pdf下载
	monitorPrefix := projectPrefix.Group("/monitor")
	monitorPrefix.POST("/insert", handler.SaveDeviceMonitor)
	// 端口
	err := router.Run(":" + ApplicationYaml.Web.Port)
	if err != nil {
		c_log.GlobalLogger.Error("程序崩溃，监听端口 "+ApplicationYaml.Web.Port+" 失败：", err)
		os.Exit(-1)
	}
}