package main

import (
	"fmt"
	"os"

	"gitlab.com/go-course-project/go17/book/config"
)

func main() {
	// 从配置文件中加载配置
	// 加载配置
	path := os.Getenv("CONFIG_PATH")
	if path == "" {
		path = "application.yaml"
	}
	config.LoadConfigFromYaml(path)

	// 访问加载后的配置
	conf := config.Get()
	fmt.Println(conf)
}