Abstract: In Web 2.0 era,rich client applications get popular.Usually,rich client applications are independent,by using mashup,we can create a new application with better user experience from two or more Internet sources.Mashup can help the information transfer between various applications in the same rich client,not different rich clients.However,when using applications,people usually need experienced friends’ help.So currently it fails to combine collective experience and intelligence.On the other hand,SNS (Social Network Service) becomes hot Web service with its timeliness,interactivity,universality and collective experience and intelligence.Taking advantage of SNS,we designed one kind of SNS-based mashup connector,so that collective experience and intelligence are added.At the same time,it solves the information transfer problem of applications between different rich clients.Then we implemented it and gave case study,which verifies the feasibility and validity of the mashup connector design.

Key words: Connector,Mashup,Rich client,SNS