4566704
35efed7d15
go.mod 模块名为 xiaomihome，将所有内部 import 从 "miot" 更新为 "xiaomihome/miot"，涉及所有测试文件和示例文件。新增 README.md 项目 介绍文档（架构概览、模块说明、移植进度等）。新增 ARCH_PLAN.md 架构 设计文档。
72 lines
2.1 KiB
Go
72 lines
2.1 KiB
Go
// E3 — MIPS cloud subscription example.
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// Demonstrates: connect to MQTT cloud broker → subscribe to device prop/event → wait for messages.
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package main
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import (
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"fmt"
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"os"
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"time"
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"xiaomihome/miot"
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"xiaomihome/miot/examples/config"
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)
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func main() {
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// 1. Load config
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cfg, err := config.LoadConfig(config.DefaultPath())
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if err != nil {
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fmt.Printf("Load config error: %v\n", err)
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return
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}
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if cfg.AuthInfo.AccessToken == "" {
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fmt.Println("请先运行 E1 cloud_oauth 获取 token")
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os.Exit(1)
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}
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// Need a device DID — hardcode or get from config
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did := "2053225728" // use UID as placeholder, user should replace
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fmt.Printf("使用 DID: %s (如无效请修改)\n", did)
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// 2. Create MIPS cloud client
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mips := miot.NewMipsCloudClient(
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"ssl://cn-ha.mqtt.io.mi.com:8883",
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"ha."+cfg.UUID,
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miot.OAUTH2_CLIENT_ID,
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cfg.AuthInfo.AccessToken,
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)
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fmt.Println("正在连接 MIPS Cloud...")
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if err := mips.Connect(); err != nil {
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fmt.Printf("MIPS Connect error: %v\n", err)
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return
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}
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defer mips.Disconnect()
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fmt.Println("MIPS Cloud 已连接")
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// 4. Subscribe to property changes (wildcard: all properties)
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propTopic := fmt.Sprintf("device/%s/up/properties_changed/#", did)
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fmt.Printf("订阅属性: %s\n", propTopic)
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_ = mips.Subscribe(propTopic, func(topic string, payload []byte) {
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fmt.Printf("[属性变化] topic=%s, payload=%s\n", topic, string(payload))
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})
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// 5. Subscribe to events
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eventTopic := fmt.Sprintf("device/%s/up/event_occured/#", did)
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fmt.Printf("订阅事件: %s\n", eventTopic)
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_ = mips.Subscribe(eventTopic, func(topic string, payload []byte) {
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fmt.Printf("[事件] topic=%s, payload=%s\n", topic, string(payload))
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})
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// 6. Subscribe to device state
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stateTopic := fmt.Sprintf("device/%s/state/#", did)
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fmt.Printf("订阅状态: %s\n", stateTopic)
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_ = mips.Subscribe(stateTopic, func(topic string, payload []byte) {
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fmt.Printf("[状态变化] topic=%s, payload=%s\n", topic, string(payload))
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})
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// 7. Wait for messages
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fmt.Println("\n等待设备消息 (60秒)...")
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time.Sleep(60 * time.Second)
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fmt.Println("示例结束")
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}
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