Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
在导航过程中地图发生了变化,怎么更新地图呀,是发布map的topic还是map_updates的topic,还是其他的方式?