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@ -12,9 +12,9 @@ import org.springframework.messaging.MessageChannel;
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@Configuration
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public class MqttConfig {
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// MQTT 基础配置(可迁移到 application.yml 中,用 @ConfigurationProperties 绑定)
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public static final String BROKER = "tcp://b17be106.ala.cn-hangzhou.emqxsl.cn:8883";
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public static final String USERNAME = "admin";
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public static final String PASSWORD = "12345678";
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public static final String BROKER = "b17be106.ala.cn-hangzhou.emqxsl.cn:8883";
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public static final String USERNAME = "test1";
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public static final String PASSWORD = "123456";
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public static final int QOS = 1; // 消息质量等级(1=确保送达,不重复)
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public static final int CONNECTION_TIMEOUT = 30000; // 连接超时(毫秒)
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public static final int KEEP_ALIVE_INTERVAL = 60; // 心跳间隔(秒)
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