package service

import (
	"net/http"
)

type PublicService struct {
}

// GetUserIP 获取用户ip
func (r *PublicService) GetUserIP(h *http.Request) string {
	forwarded := h.Header.Get("X-FORWARDED-FOR")
	if forwarded != "" {
		return forwarded
	}
	return h.RemoteAddr
}