Dijkstra Algorithm Implementing Services Composing Way Selection

Web services composing technique presents the wonderful outlook of flexibly and agilely constructing the enterprise applications for us. In this paper, we analyze the Web services composing model and propose a new method of computing the service´s QoS value solving the problem that the QoS properties have different trend. At the same time, we try to use the dijkstra algorithm to implement the optimal services composing path selecting and provide the formal description of the algorithm implementing the optimal path selecting process.