Merge branch 'feature/add_ip_mac' into 'master'

include/mqtt_controller.hpp

@@ -54,7 +54,7 @@ public:
     void unsubscribe(const std::string& topic);
     
     // 发布消息
-    void publish(const std::string& topic, const std::string& payload, int qos = 1, bool retained = false);
+    void publish(const std::string& topic, const std::string& payload, int qos = 0, bool retained = false);
 
 private:
     // 内部类，用于处理来自Paho库的回调

include/mqtt_used.hpp

@@ -22,7 +22,7 @@ public:
     void AddSubscription(const std::string& topic, SimpleJsonCallback callback);
     void AddSubscriptions(const std::vector<std::string>& topics, SimpleJsonCallback common_callback);
     void RemoveSubscription(const std::string& topic);
-    void PublishJson(const std::string& topic, const nlohmann::json& json_payload, int qos = 1, bool retained = false);
+    void PublishJson(const std::string& topic, const nlohmann::json& json_payload, int qos = 0, bool retained = false);
 
 private:
     // 将订阅请求封装成一个任务

src/main.cc

@@ -27,8 +27,6 @@ const std::string publish_topic_prefix = "positioning/"; // 发布数据的主
 std::string final_publish_topic;
 std::string g_device_id;
 
-
-
 NetworkInfo g_network_addr;
 
 positioningMapData g_positioning_data_t;

src/mqtt_used.cc

@@ -71,7 +71,7 @@ void MqttTopicsHandler::AddSubscription(const std::string& topic, JsonCallback c
     post_task([this, topic, wrapped_callback]() {
         std::cout << "工作线程：正在执行订阅主题: " << topic << std::endl;
         // 假设 QoS 为 1
-        subscribe(topic, 1, wrapped_callback);
+        subscribe(topic, 0,wrapped_callback);
     });
 }