Design and implementation of teaching grid portal based on Portlet

In order to facilitate access to teaching grid and transparent use of its resources,it is needed to study and design teaching grid portal based on portlet.Through in-depth study of the principles and technology of grid portals,teaching grid portal architecture and the main function modules are designed,and the teaching grid application system in teaching grid portal is realized.The teaching grid portal can effectively improve network teaching environment and campus network resources utilization.