ip route get其实就是route里面里面的一条记录吧,可以看下这个route命令的实现,匹配一下就可以了:
https://blog.csdn.net/sjingpink/article/details/44268141?utm_medium=distribute.pc_relevant_bbs_down.none-task-blog-baidujs-2.nonecase&depth_1-utm_source=distribute.pc_relevant_bbs_down.none-task-blog-baidujs-2.nonecase