ros_launch标签 node标签<node pkg="turtlesim" name="sim" type="turtlesim_node"/>pkg:包名name:节点名,可任意取type:包内可执行文件,即节点类型type与name的区别:类和对象的区别。ramap标签<remap from="chatter" to="hello"/>重映射:节点原来从.. ros 2023-10-26 36 点赞 0 评论 54 浏览