Web2.0 technology on the Internet is trend,which provide a new way of thinking,to information resources of the construction of colleges and universities and improve building performance,improve the quality of resources.The sharing of information resources in Web2.0 applications was analyzed in this paper.After that the Web2.0 applied to the feasibility of the library was proposed,which is the introduction of libraries and users,between users of the new model of interactive information resources.It is...