4、studentsandteachersofXiangNanUniversityforPEcoursearrangementandelection.Itsdevelopmentincludesdatabaseconstructionandapplicationprogramproduction.ThisplatformwhichbasesonJAVAEEandB/Sconstruction,andplatformuseMVCthreelayersframeworkpattern.Its majority users are students, teachers
5、, educational managers and platform managers. The platform managers manage the essential information of the system, and the students and teachers finish different work with this system. Throughthisplatformthereare4tasksthatcanbefinished:platformmanagercanpreservetheinformationofthe