| 摘要 |
Disclosed are a route computing method and device, wherein the method includes: regional sub-networks to which a path starting point and a path end point belong are abstracted as two nodes; one or multiple pieces of route information including a regional sub-network information path are computed according to the two nodes abstracted from the path starting point and the path end point and high level links with levels higher than a first threshold; route information of the path is determined according to the one or multiple pieces of route information including the regional sub-network information path and the route information within the regional sub-networks to which the path starting point and the path end point belong. The present invention can solve the problem of time consuming, high memory consumption and large CPU utilization of route computing methods in related techniques, shorten the time for a user to open a service, and improve the user satisfaction degree. |
