我设置了两个路由表:default via 59.167.xx.xx dev eth0 src 59.167.xx.xxdefault via 115.64.xx.xx dev eth0.2 src 115.64.xx.xx我已经设置了根据连接标记选择路由表的规则:0: from all lookup local
val fw1: Int => Writer[List[Int], Int] = x => f1(x).set(List(x))val fw3: Int => Writer[List[Int], Int] = x => f3(x).set(List(x))
为了编写fw1、但是,Kleisli(fw1)不编译,因为Writer[List[Int], Int]不是单曲。因此,我