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1、局域网监控系统摘要Internet在我国刚刚起步时,上网人群主要是从事IT技术的专业人员,年龄段多是中年人,但是随着Internet技术的快速发展,我国的上网人群年龄逐年增多,不仅包括中年人,青少年及老年人在上网人群的比重不断增加。Internet上丰富的资源给人们带来了很多的方便,但是也存在许多不良的信息危害青少年的健康,一些家长担心青少年上网会影响其学习。局域网监控系统能够将局域网中的某一台计算机的屏幕信息发送到服务器端,家长可以随时了解青少年浏览的网页信息,对青少年上网起到监督作用。本文首先介绍了问
2、题的背景,接着提出问题,并针对具体项目展开需求调查分析;再基于需求设计出具体的方案;然后对整个系统进行了详细的分析和设计,在设计与实现过程中,结合源代码具体的描述出整个项目的开发过程;最后对整个系统进行测试得出测试结论。关键字:屏幕监控;数据过滤。AbstractTheInternetinChinahasjuststarted,ITismainlyengagedintheInternetpopulationtechnologyprofessionals,theageismoremiddle-aged,bu
3、twiththerapiddevelopmentofInternettechnology,onlinepopulationincreasedyearbyyear,notonlyincludeage,teenagersandtheelderlyinmiddle-agedpeopleincreasetheproportionofInternet.AbundantnaturalresourcesintheInternethasbroughtpeoplealotofconvenience,buttherearea
4、lsomanybadinformationofhealthhazards,someparentsteenagersaboutteenagerswillaffecttheInternetlearning.LANmonitoringsystemcanbeacomputernetworkofthescreenmessagestotheserver,parentscanunderstandteenagerswebpageforteenagersonlineinformation,playsupervision.T
5、hispaperfirstlyintroducesthebackground,andthenputforwardquestions,andinthelightofspecificprojectondemandsurveyanalysis,Basedonthespecificrequirementstodesigntheplan,Thenthewholesystemtocarryonthedetailedanalysisanddesign,designandimplementationprocess,com
6、binedwithaspecificdescriptionofthesourceofthedevelopmentprocessofproject,Finallytothewholesystemtestthattestconclusions.words:Keywords:MonitorscreenDatafiltering第一章绪论.........................................................................................
7、........................................8§1.1问题背景.................................................................................................................8§1.2研究范围及技术要求...............................................................................
8、............8§1.2.1研究范围..............................................................................................................8§1.2.2技术要求.......................................................................