Research of lightweight framework of integration between MIS and GIS based on IoC pattern

On basis of the analysis of the architecture of MIS and GIS, the application of IoC pattern is introduced to resolve the problem of G2M integration (introducing embedded GIS into MIS), so that the key technology about G2M integration can be figured out, and the tightly coupled system which led by an inappropriate integration method can also be avoided. After expatiation of the integration principle, a G2M integration architecture based on the SSH (Struts-Spring-Hibernate) framework is proposed, which offers a optimized architecture for G2M integration development, reduces the coupling of integration and system complexity, improves the rate of component reuse, and has definite value in theory and application.