The invention discloses a flow forwarding control method, device and system and a computer readable storage medium, and relates to the technical field of networks. The flow forwarding control method comprises the following steps: acquiring routing information and network condition information of communication equipment in a network; obtaining a flow forwarding path from the routing information; determining the communication capability of the flow forwarding path according to the network condition information; determining a traffic scheduling mechanism of the traffic forwarding path according to a matching result of the communication capability of the traffic forwarding path and the traffic forwarding requirement; and issuing the traffic scheduling mechanism to the communication equipment on the traffic forwarding path, so that the communication equipment schedules the traffic according to the traffic scheduling mechanism. According to the embodiment of the invention, the flow scheduling mechanism conforming to the current network condition can be flexibly selected according to the communication capability of the flow forwarding path, and the flow forwarding efficiency is improved.