fix

2026-08-05 18:17:25 +08:00
parent 61796dfa9f
commit b52cee9e39
34 changed files with 866 additions and 309 deletions
@@ -94,7 +94,7 @@ qos.transient_local();          // 或 qos.durability_volatile()
 qos.keep_last(depth);           // 或 qos.keep_all()

 // 用 QoS 创建 Publisher
-publisher_ = this->create_publisher<std_msgs::msg::String>("/topic", qos);
+publisher_ = this->create_publisher<std_msgs::msg::String>("/qos_demo_topic", qos);
 ```

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