Integrated office system based on enterprise service bus

The utility model provides an integrated office system based on an enterprise service bus, comprising the enterprise service bus, a plurality of service providing devices, and a plurality of client devices; wherein both the client devices and the service providing devices are connected with the enterprise service bus; the enterprise service bus mainly comprises at least one data bus server, at least one adaption interface server, at least one load balancing device, and at least one backbone switch; the data bus server, the adaption interface server, the load balancing device and the backbone switch are connected in a bus way. The integrated office system provided by the utility model enables an enterprise to conveniently realize integration of a heterogeneous system with a low cost, thereby giving full play to the effect of the system owned by the enterprise, and avoiding the phenomenon of waste of IT (Information Technology) resource.