标签：code pre span isp chatter 数据 style ros stop
发布话题
$ rostopic pub -r 10 /chatter std_msgs/String "test"
输出数据：
$ rostopic echo /chatter data: test --- data: test --- data: test --- data: test --- data: test --- data: test
标签：code pre span isp chatter 数据 style ros stop
原文地址：https://www.cnblogs.com/sea-stream/p/10278218.html
