添加相机数据采集服务客户端

vision_detect/vision_detect/collect_data_client.py

@@ -5,8 +5,7 @@ from rclpy.parameter import Parameter
 from std_srvs.srv import SetBool
 
 
-def result_callback(result):
-    pass
+
 
 
 def main(args=None):
@@ -27,6 +26,11 @@ def main(args=None):
             client.call_async(request).add_done_callback(result_callback)
             node.set_parameters([Parameter('end_sign', Parameter.Type.BOOL, False)])
 
+    def result_callback(response):
+        if response.success:
+            node.get_logger().info(response.message)
+        else:
+            node.get_logger().error(response.message)
 
     rclpy.init(args=args)
     node = Node("collect_data_client")