Data transmission reducing communication network and method

The invention relates to the field of network communication and particularly relates to a data transmission reducing communication network and method. A local storage device is additionally arranged at some communication equipment in a communication network, data requests of more than a certain number of times within a preset period in the communication network and data requested by the data requests are stored in the local storage device, when a client sends the same data request next time, the local storage device receives the data request and directly feeds back data requested by the client through communication equipment connected to the local storage device, and the data request is not needed to be sent to a Web server. With the adoption of the technical scheme, the time of obtaining requested data by the client is effectively shortened, the access speed is increased, and the jam caused by data transmission in the network is effectively tackled.