ROS_turtlesim_客户端

代码格式

通用格式

ros::init(argc,argv,"node_name");init<----int()
"node_name"<----'node_name'ros::NodeHandle n;NodeHandle<----ros::Nodehandle

客户端Client独有的

//客户端Client
ros::service::waitForSevice("/spawn");
ros::ServiceClient add_turtle=n.ServiceClient("/spawn");spawn<-----Spawnturtlesim_Spawn srv;
//参数有：srv.request.x;srv.request.y;srv.request.name;add_turtle.call(srv);