「ROS实践笔记」Creating a ROS msg and srv
作者：互联网
http://wiki.ros.org/ROS/Tutorials/CreatingMsgAndSrv#Creating_a_srv
https://blog.csdn.net/u010510350/article/details/61615586
Creating a msg
$ roscd beginner_tutorials
$ mkdir msg
$ echo "int64 num" > msg/Num.msg
package.xml
<exec_depend>message_runtime</exec_depend>
标签：wiki,Creating,beginner,srv,msg,ROS 来源： https://blog.csdn.net/qq_21950671/article/details/120861955