4566704
cdc459b5ff
- 改动：go.mod module 声明与全部内部导入路径补全为完整域名路径，README 同步 - 原因：裸模块名无法被 go get 解析，发版前必须修正为 GOPRIVATE 可拉取路径
72 lines
2.1 KiB
Go
72 lines
2.1 KiB
Go
// E3 — MIPS cloud subscription example.
|
|
// Demonstrates: connect to MQTT cloud broker → subscribe to device prop/event → wait for messages.
|
|
package main
|
|
|
|
import (
|
|
"fmt"
|
|
"os"
|
|
"time"
|
|
|
|
"git.zeroonesoft.cn/golib/xiaomihome/miot"
|
|
"git.zeroonesoft.cn/golib/xiaomihome/miot/examples/config"
|
|
)
|
|
|
|
func main() {
|
|
// 1. Load config
|
|
cfg, err := config.LoadConfig(config.DefaultPath())
|
|
if err != nil {
|
|
fmt.Printf("Load config error: %v\n", err)
|
|
return
|
|
}
|
|
if cfg.AuthInfo.AccessToken == "" {
|
|
fmt.Println("请先运行 E1 cloud_oauth 获取 token")
|
|
os.Exit(1)
|
|
}
|
|
|
|
// Need a device DID — hardcode or get from config
|
|
did := "2053225728" // use UID as placeholder, user should replace
|
|
|
|
fmt.Printf("使用 DID: %s (如无效请修改)\n", did)
|
|
|
|
// 2. Create MIPS cloud client
|
|
mips := miot.NewMipsCloudClient(
|
|
"ssl://cn-ha.mqtt.io.mi.com:8883",
|
|
"ha."+cfg.UUID,
|
|
miot.OAUTH2_CLIENT_ID,
|
|
cfg.AuthInfo.AccessToken,
|
|
)
|
|
fmt.Println("正在连接 MIPS Cloud...")
|
|
if err := mips.Connect(); err != nil {
|
|
fmt.Printf("MIPS Connect error: %v\n", err)
|
|
return
|
|
}
|
|
defer mips.Disconnect()
|
|
fmt.Println("MIPS Cloud 已连接")
|
|
|
|
// 4. Subscribe to property changes (wildcard: all properties)
|
|
propTopic := fmt.Sprintf("device/%s/up/properties_changed/#", did)
|
|
fmt.Printf("订阅属性: %s\n", propTopic)
|
|
_ = mips.Subscribe(propTopic, func(topic string, payload []byte) {
|
|
fmt.Printf("[属性变化] topic=%s, payload=%s\n", topic, string(payload))
|
|
})
|
|
|
|
// 5. Subscribe to events
|
|
eventTopic := fmt.Sprintf("device/%s/up/event_occured/#", did)
|
|
fmt.Printf("订阅事件: %s\n", eventTopic)
|
|
_ = mips.Subscribe(eventTopic, func(topic string, payload []byte) {
|
|
fmt.Printf("[事件] topic=%s, payload=%s\n", topic, string(payload))
|
|
})
|
|
|
|
// 6. Subscribe to device state
|
|
stateTopic := fmt.Sprintf("device/%s/state/#", did)
|
|
fmt.Printf("订阅状态: %s\n", stateTopic)
|
|
_ = mips.Subscribe(stateTopic, func(topic string, payload []byte) {
|
|
fmt.Printf("[状态变化] topic=%s, payload=%s\n", topic, string(payload))
|
|
})
|
|
|
|
// 7. Wait for messages
|
|
fmt.Println("\n等待设备消息 (60秒)...")
|
|
time.Sleep(60 * time.Second)
|
|
fmt.Println("示例结束")
|
|
}
|