package constant

import "os"

var MQTT_TOPIC = "/MQTT"

//设备商提供的测试地址
var MQTT_HOST = "175.24.122.87"
var MQTT_PORT = "1883"
var MQTT_USER = "user111"
var MQTT_PASSWORD = "user111"

//内网测试地址
//var MQTT_HOST = "192.168.100.222"
//var MQTT_PORT = "1883"
//var MQTT_USER = "admin"
//var MQTT_PASSWORD = "123456"

func init() {
	if os.Getenv("MQTT_HOST") != "" {
		MQTT_HOST = os.Getenv("MQTT_HOST")
	}
	if os.Getenv("MQTT_PORT") != "" {
		MQTT_PORT = os.Getenv("MQTT_PORT")
	}
	if os.Getenv("MQTT_USER") != "" {
		MQTT_USER = os.Getenv("MQTT_USER")
	}
	if os.Getenv("MQTT_PASSWORD") != "" {
		MQTT_PASSWORD = os.Getenv("MQTT_PASSWORD")
	}
}