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public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
"default"; /** * IoTDA仅支持PLAIN */ @Builder.Default private String saslMechanisms = "PLAIN"; /** * true: SDK自动ACK（默认）
设备管理 利用工业网关（包含RS485、AI、DO口设备）进行环境监测 预置设备影子自动调节空调温度 使用自定义Topic管理室内空调 MQTT协议设备OTA固件升级 车联网消息上下行保序 第三方云设备迁移至华为云最佳实践
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
status String 消息状态，包含PENDING，DELIVERED，FAILED和TIMEOUT，PENDING指设备不在线，消息被缓存起来，等设备上线之后下发； DELIVERED指消息发送成功；FAILED消息发送失败；TIMEOUT指消息在平台默认时间内（1天）还没有下发
status String 消息状态，包含PENDING，DELIVERED，FAILED和TIMEOUT，PENDING指设备不在线，消息被缓存起来，等设备上线之后下发； DELIVERED指消息发送成功；FAILED消息发送失败；TIMEOUT指消息在平台默认时间内（1天）还没有下发
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
产品名称：{productName} 设备Id：{deviceId} 设备名称：{deviceName} 事件：设备上下线 则设备上线并触发规则后，收到的消息内容为以下图片所示： 上报告警：定义告警级别、告警名称、告警隔离级别和告警内容等。当触发设置的条件后，在应用运维管理界面产生一条对应的设备告警。 告警级别：可从提示、次要、重要和紧急中选择。
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great
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