This new model is based on JXTA platform and .

The JXTA module provided the retractility the strongly and the extense for P2P applications,as the core component of network service of JXTA.

The design and the manufacture of the foundation chemistry experiment teaching network platform;

Test and separation system for rechargeable battery based on network platform;

Plan and construction of enterprise information network platform;

The Network Constructing of Digital Hospital;

The building of the school network for undergraduate electronic design

This paper analyses the conditions of the municipal public safety in the city,pointing out the municipal public safety management in the city,and the network of the municipal public safety management including its functions,techniques,supportable policy and the mode of operation.

The reason and trend of traditional project information management transforming to project information management based on the internet platform are analyzed, and the necessity and possibility of the application of the latter in the partnering mode are researched.

It points that the difficulty contains weakness of fundamental equipment,the abnormity of logistics system,the lag of the third party logistics,trouble the internet platform building meeting,the pinch of logistics person with ability through analyzing the problem the fourth party logistics existing.

Through the analysis of the necessity of mental health service and the weakness of traditional mode of mental health,the paper discussed the advantage in using internet platform to launch mental health service in colleges and Universites and the shortage of traditional ways.