7、tTheuserofthesystem ismainlydividedintofour categories:oneforthe ordinary tourists,browsethe identity islimitedto unauthorized users ofthenewswebsite, a newswebsitemanagement inrealtimewiththe new will let thesocialfromallwalksoflife inourunderstandingofthe develo
8、pmentstatus ofpersonnel more. Secondtypesof teacher identity,some teachers landing cancarryoutaseriesofoperations including thecredit managementof the c