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<div id="pf1" class="pf w0 h0" data-page-no="1"><div class="pc pc1 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/625ccfe192dc900e625f7337/bg1.jpg"><div class="c x0 y1 w2 h2"><div class="t m0 x1 h3 y2 ff1 fs0 fc0 sc0 ls0 ws0">学生成绩管理系统</div><div class="t m0 x2 h4 y3 ff1 fs1 fc0 sc0 ls0 ws0">【摘要】</div><div class="t m0 x3 h4 y4 ff1 fs1 fc0 sc0 ls0 ws0">本系统依据开发要求主要应用于教育系统,完成对日常的教育工作中学生成绩档案的数字化管理</div><div class="t m0 x2 h4 y5 ff1 fs1 fc0 sc0 ls0 ws0">开发本系统可使学院教职员工减轻工作压力,比较系统地对教务、教学上的各项服务和信息进行管理</div><div class="t m0 x2 h4 y6 ff1 fs1 fc0 sc0 ls0 ws0">同时,可以减少劳动力的使用,加快查询速度、加强管理,以及国家各部门关于信息化的步伐,使各</div><div class="t m0 x2 h4 y7 ff1 fs1 fc0 sc0 ls0 ws0">项管理更加规范化。</div><div class="t m0 x3 h4 y8 ff1 fs1 fc0 sc0 ls0 ws0">目前,学校工作繁杂、资料重多,虽然各类管理信息系统已进入高校,但还未普及,而对于学生</div><div class="t m0 x2 h4 y9 ff1 fs1 fc0 sc0 ls0 ws0">成绩管理来说,目前还没有一套完整的、统一的系统。因此,开发一套适和大众的、兼容性好的系统</div><div class="t m0 x2 h4 ya ff1 fs1 fc0 sc0 ls0 ws0">是很有必要的。</div><div class="t m0 x3 h4 yb ff1 fs1 fc0 sc0 ls0 ws0">本系统在开发过程中,注意使其符合操作的业务流程,并力求系统的全面性、通用性,使得本系</div><div class="t m0 x2 h4 yc ff1 fs1 fc0 sc0 ls0 ws0">统不只适用于一家教育机构。在开发方法的选择上,选择了生命周期法与原型法相结合的方法,遵循</div><div class="t m0 x2 h4 yd ff1 fs1 fc0 sc0 ls0 ws0">系统调查研究、系统分析、系统设计和系统实施四个主要阶段进行设计,而在具体的设计上,采取了</div><div class="t m0 x2 h4 ye ff1 fs1 fc0 sc0 ls0 ws0">演化式原型法,随着用户的使用及对系统了解的不断加深,对某一部分或几部分进行重新分析、设计</div><div class="t m0 x2 h4 yf ff1 fs1 fc0 sc0 ls0 ws0">实施。本论文主要从系统分析、系统设计、系统实施与使用等几个方面进行介绍。</div><div class="t m0 x2 h4 y10 ff1 fs1 fc0 sc0 ls0 ws0">【关键词】成绩管理信息系统<span class="ff2"> </span>信息化<span class="ff2"> </span>数据库<span class="ff2"> Asp.net</span></div><div class="t m0 x2 h4 y11 ff1 fs1 fc0 sc0 ls0 ws0">【<span class="ff2">Abstract</span>】</div><div class="t m0 x4 h5 y12 ff2 fs1 fc0 sc0 ls0 ws0">A<span class="_ _0"> </span>c<span class="_ _0"> </span>c<span class="_ _0"> </span>o<span class="_ _0"> </span>r<span class="_ _0"> </span>d<span class="_ _0"> </span>i<span class="_ _0"> </span>n<span class="_ _0"> </span>g<span class="_ _1"></span> <span class="_ _0"> </span>t<span class="_ _0"> </span>o<span class="_ _2"></span> <span class="_ _0"> </span>t<span class="_ _0"> </span>h<span class="_ _0"> </span>e<span class="_ _0"> </span>r<span class="_ _3"> </span>e<span class="_ _4"></span> <span class="_ _0"> </span>q<span class="_ _0"> </span>u<span class="_ _0"> </span>i<span class="_ _0"> </span>r<span class="_ _0"> </span>e<span class="_ _3"> </span>m<span class="_ _0"> </span>e<span class="_ _0"> </span>n<span class="_ _0"> </span>t<span class="_ _0"> </span>s<span class="_ _5"></span> <span class="_ _0"> </span>o<span class="_ _0"> </span>f<span class="_ _2"></span> <span class="_ _0"> </span>d<span class="_ _0"> </span>e<span class="_ _0"> </span>v<span class="_ _0"> </span>e<span class="_ _0"> </span>l<span class="_ _3"> </span>o<span class="_ _0"> </span>p<span class="_ _0"> </span>i<span class="_ _0"> </span>n<span class="_ _0"> </span>g<span class="_ _0"> </span>,<span class="_ _6"></span> <span class="_ _0"> </span>t<span class="_ _0"> </span>h<span class="_ _0"> </span>e<span class="_ _7"></span> <span class="_ _0"> </span>s<span class="_ _0"> </span>y<span class="_ _0"> </span>s<span class="_ _0"> </span>t<span class="_ _0"> </span>e<span class="_ _0"> </span>m<span class="_ _8"></span> <span class="_ _0"> </span>i<span class="_ _0"> </span>s<span class="_ _2"></span> <span class="_ _0"> </span>m<span class="_ _0"> </span>a<span class="_ _3"> </span>i<span class="_ _0"> </span>n<span class="_ _0"> </span>l<span class="_ _0"> </span>y<span class="_ _8"></span> <span class="_ _0"> </span>a<span class="_ _0"> </span>p<span class="_ _0"> </span>p<span class="_ _0"> </span>l<span class="_ _0"> </span>i<span class="_ _0"> </span>e<span class="_ _0"> </span>d<span class="_ _9"></span> <span class="_ _0"> </span>t<span class="_ _0"> </span>o<span class="_ _2"></span> <span class="_ _0"> </span>e<span class="_ _0"> </span>d<span class="_ _0"> </span>u<span class="_ _0"> </span>c<span class="_ _0"> </span>a<span class="_ _3"> </span>t<span class="_ _0"> </span>i<span class="_ _0"> </span>o<span class="_ _0"> </span>n<span class="_ _1"></span> <span class="_ _0"> </span>s<span class="_ _0"> </span>y<span class="_ _0"> </span>s<span class="_ _0"> </span>t<span class="_ _0"> </span>e<span class="_ _0"> </span>m</div><div class="t m0 x2 h5 y13 ff2 fs1 fc0 sc0 ls0 ws0">w<span class="_"> </span>h<span class="_ _a"> </span>i<span class="_ _a"> </span>c<span class="_"> </span>h<span class="_ _b"></span> <span class="_"> </span>m<span class="_ _a"> </span>a<span class="_ _a"> </span>n<span class="_"> </span>a<span class="_ _a"> </span>g<span class="_"> </span>e<span class="_ _5"></span> <span class="_"> </span>a<span class="_"> </span>s<span class="_ _7"></span> <span class="_ _a"> </span>t<span class="_ _a"> </span>h<span class="_"> </span>e<span class="_ _c"></span> <span class="_ _a"> </span>d<span class="_"> </span>a<span class="_ _a"> </span>i<span class="_"> </span>l<span class="_ _a"> </span>y<span class="_ _b"></span> <span class="_"> </span>t<span class="_ _a"> </span>e<span class="_ _a"> </span>a<span class="_"> </span>c<span class="_ _a"> </span>h<span class="_"> </span>i<span class="_ _a"> </span>n<span class="_"> </span>g<span class="_ _d"></span> <span class="_ _a"> </span>e<span class="_"> </span>d<span class="_ _a"> </span>u<span class="_"> </span>c<span class="_ _a"> </span>a<span class="_"> </span>t<span class="_ _a"> </span>i<span class="_ _a"> </span>o<span class="_"> </span>n<span class="_ _e"></span> <span class="_"> </span>a<span class="_ _a"> </span>l<span class="_ _7"></span> <span class="_ _a"> </span>a<span class="_"> </span>d<span class="_ _a"> </span>m<span class="_ _a"> </span>i<span class="_"> </span>n<span class="_ _a"> </span>i<span class="_"> </span>s<span class="_ _a"> </span>t<span class="_"> </span>r<span class="_ _a"> </span>a<span class="_"> </span>t<span class="_ _a"> </span>i<span class="_ _a"> </span>o<span class="_"> </span>n<span class="_ _f"></span> <span class="_ _a"> </span>a<span class="_"> </span>n<span class="_ _a"> </span>d<span class="_ _10"></span> <span class="_ _a"> </span>c<span class="_"> </span>o<span class="_ _a"> </span>m<span class="_"> </span>p<span class="_ _a"> </span>u<span class="_"> </span>t<span class="_ _a"> </span>e<span class="_"> </span>r<span class="_ _a"> </span>a<span class="_ _a"> </span>t<span class="_"> </span>i<span class="_ _a"> </span>o<span class="_"> </span>n<span class="_ _11"></span> <span class="_ _a"> </span>o<span class="_"> </span>f<span class="_ _7"></span> <span class="_ _a"> </span>t<span class="_"> </span>e<span class="_ _a"> </span>a<span class="_"> </span>c<span class="_ _a"> </span>h<span class="_"> </span>e<span class="_ _a"> </span>r<span class="_ _a"> </span>s<span class="_ _d"></span> <span class="_"> </span>a<span class="_ _a"> </span>n<span class="_"> </span>d</div><div class="t m0 x2 h5 y14 ff2 fs1 fc0 sc0 ls0 ws0">s<span class="_ _0"> </span>t<span class="_ _0"> </span>u<span class="_ _12"></span>d<span class="_ _0"> </span>e<span class="_ _12"> </span>n<span class="_ _0"> </span>t<span class="_ _0"> </span>s<span class="_ _12"> </span>.<span class="_ _0"> </span>D<span class="_ _0"> </span>e<span class="_ _0"> </span>v<span class="_ _12"> </span>e<span class="_ _0"> </span>l<span class="_ _0"> </span>o<span class="_ _12"> </span>p<span class="_ _0"> </span>i<span class="_ _0"> </span>n<span class="_ _12"> </span>g<span class="_ _13"></span> <span class="_ _0"> </span>g<span class="_ _12"> </span>r<span class="_ _0"> </span>a<span class="_ _0"> </span>d<span class="_ _12"> </span>e<span class="_ _c"></span> <span class="_ _0"> </span>M<span class="_ _0"> </span>a<span class="_ _12"> </span>n<span class="_ _0"> </span>a<span class="_ _0"> </span>g<span class="_ _12"> </span>e<span class="_ _0"> </span>m<span class="_ _0"> </span>e<span class="_ _12"> </span>n<span class="_ _0"> </span>t<span class="_ _14"></span> <span class="_ _0"> </span>S<span class="_ _12"> </span>y<span class="_ _0"> </span>s<span class="_ _0"> </span>t<span class="_ _12"> </span>e<span class="_ _0"> </span>m<span class="_ _15"></span> <span class="_ _0"> </span>c<span class="_ _12"> </span>a<span class="_ _0"> </span>n<span class="_ _0"> </span>n<span class="_ _0"> </span>o<span class="_ _12"> </span>t<span class="_ _15"></span> <span class="_ _0"> </span>o<span class="_ _0"> </span>n<span class="_ _12"> </span>l<span class="_ _0"> </span>y<span class="_ _16"></span> <span class="_ _0"> </span>r<span class="_ _12"> </span>u<span class="_ _0"> </span>d<span class="_ _0"> </span>u<span class="_ _12"> </span>c<span class="_ _0"> </span>e<span class="_ _15"></span> <span class="_ _0"> </span>t<span class="_ _12"> </span>h<span class="_ _0"> </span>e<span class="_ _0"> </span>p<span class="_ _16"></span> <span class="_ _0"> </span>r<span class="_ _12"> </span>e<span class="_ _0"> </span>s<span class="_ _0"> </span>u<span class="_ _12"> </span>r<span class="_ _0"> </span>e<span class="_ _15"></span> <span class="_ _0"> </span>o<span class="_ _12"> </span>f<span class="_ _17"></span> <span class="_ _0"> </span>t<span class="_ _12"> </span>h<span class="_ _0"> </span>e<span class="_ _7"></span> <span class="_ _0"> </span>s<span class="_ _0"> </span>t<span class="_ _0"> </span>a<span class="_ _12"> </span>f<span class="_ _12"> </span>f<span class="_ _c"></span> <span class="_ _0"> </span>a<span class="_ _0"> </span>n<span class="_ _12"> </span>d<span class="_ _18"></span> <span class="_ _0"> </span>s<span class="_ _0"> </span>y<span class="_ _12"></span>s<span class="_ _0"> </span>t<span class="_ _0"> </span>e<span class="_ _12"> </span>m</div><div class="t m0 x2 h5 y15 ff2 fs1 fc0 sc0 ls0 ws0">a<span class="_ _0"> </span>t<span class="_ _3"> </span>i<span class="_ _3"> </span>c<span class="_ _3"> </span>a<span class="_ _3"> </span>l<span class="_ _3"> </span>l<span class="_ _3"> </span>y<span class="_ _14"></span> <span class="_ _3"> </span>m<span class="_ _3"> </span>a<span class="_ _3"> </span>n<span class="_ _3"> </span>a<span class="_ _3"> </span>g<span class="_ _0"> </span>e<span class="_ _19"></span> <span class="_ _3"> </span>t<span class="_ _3"> </span>h<span class="_ _0"> </span>e<span class="_ _1a"></span> <span class="_ _3"> </span>s<span class="_ _0"> </span>e<span class="_ _3"> </span>r<span class="_ _3"> </span>v<span class="_ _3"> </span>i<span class="_ _3"> </span>c<span class="_ _0"> </span>e<span class="_ _1b"></span> <span class="_ _3"> </span>a<span class="_ _0"> </span>n<span class="_ _3"> </span>d<span class="_ _1a"></span> <span class="_ _0"> </span>i<span class="_ _3"> </span>n<span class="_ _3"> </span>f<span class="_ _3"> </span>o<span class="_ _3"> </span>r<span class="_ _0"> </span>m<span class="_ _1c"> </span>a<span class="_ _0"> </span>t<span class="_ _3"> </span>i<span class="_ _3"> </span>o<span class="_ _3"> </span>n<span class="_ _3"> </span>,<span class="_ _3"> </span>b<span class="_ _3"> </span>u<span class="_ _0"> </span>t<span class="_ _1d"></span> <span class="_ _3"> </span>a<span class="_ _0"> </span>l<span class="_ _3"> </span>s<span class="_ _3"> </span>o<span class="_ _1e"></span> <span class="_ _3"> </span>d<span class="_ _0"> </span>e<span class="_ _3"> </span>c<span class="_ _3"> </span>r<span class="_ _3"> </span>e<span class="_ _3"> </span>a<span class="_ _3"> </span>s<span class="_ _0"> </span>e<span class="_ _1"></span> <span class="_ _3"> </span>t<span class="_ _3"> </span>h<span class="_ _3"> </span>e<span class="_ _1a"></span> <span class="_ _0"> </span>u<span class="_ _3"> </span>s<span class="_ _3"> </span>e<span class="_ _1a"></span> <span class="_ _0"> </span>o<span class="_ _3"> </span>f<span class="_ _1f"></span> <span class="_ _3"> </span>l<span class="_ _3"> </span>a<span class="_ _0"> </span>b<span class="_ _1a"></span> <span class="_ _3"> </span>o<span class="_ _0"> </span>u<span class="_ _3"> </span>r<span class="_ _1a"></span> <span class="_ _0"> </span>f<span class="_ _3"> </span>o<span class="_ _3"> </span>r<span class="_ _3"> </span>c<span class="_ _3"> </span>e<span class="_ _0"> </span>,<span class="_ _3"> </span>a<span class="_ _3"> </span>c<span class="_ _3"> </span>c<span class="_ _3"> </span>e<span class="_ _3"> </span>l<span class="_ _3"> </span>e<span class="_ _3"> </span>r<span class="_ _0"> </span>a<span class="_ _3"> </span>t<span class="_ _3"> </span>e<span class="_ _20"></span> <span class="_ _3"> </span>t<span class="_ _3"> </span>h<span class="_ _0"> </span>e<span class="_ _3"> </span>r<span class="_ _3"> </span>e</div><div class="t m0 x2 h5 y16 ff2 fs1 fc0 sc0 ls0 ws0">q<span class="_ _21"> </span>u<span class="_ _21"> </span>i<span class="_ _21"> </span>r<span class="_ _21"> </span>i<span class="_ _21"> </span>n<span class="_ _22"> </span>g<span class="_ _23"></span> <span class="_ _21"> </span>s<span class="_ _21"> </span>p<span class="_ _21"> </span>e<span class="_ _22"> </span>e<span class="_ _21"> </span>d<span class="_ _21"> </span>,<span class="_ _21"> </span>i<span class="_ _21"> </span>m<span class="_ _21"> </span>p<span class="_ _21"> </span>r<span class="_ _22"> </span>o<span class="_ _21"> </span>v<span class="_ _21"> </span>e<span class="_ _24"></span> <span class="_ _21"> </span>m<span class="_ _21"> </span>a<span class="_ _21"> </span>n<span class="_ _21"> </span>a<span class="_ _22"> </span>g<span class="_ _21"> </span>e<span class="_ _21"> </span>m<span class="_ _21"> </span>e<span class="_ _21"> </span>n<span class="_ _21"> </span>t<span class="_ _22"> </span>,<span class="_ _21"> </span>s<span class="_ _21"> </span>p<span class="_ _21"> </span>e<span class="_ _21"> </span>e<span class="_ _21"> </span>d<span class="_ _25"></span> <span class="_ _21"> </span>t<span class="_ _21"> </span>h<span class="_ _21"> </span>e<span class="_ _19"></span> <span class="_ _21"> </span>p<span class="_ _21"> </span>a<span class="_ _21"> </span>c<span class="_ _21"> </span>e<span class="_ _26"></span> <span class="_ _21"> </span>o<span class="_ _21"> </span>f<span class="_ _16"></span> <span class="_ _21"> </span>c<span class="_ _21"> </span>o<span class="_ _21"> </span>n<span class="_ _21"> </span>c<span class="_ _21"> </span>e<span class="_ _21"> </span>r<span class="_ _22"> </span>n<span class="_ _21"> </span>a<span class="_ _21"> </span>d<span class="_ _27"></span> <span class="_ _21"> </span>n<span class="_ _21"> </span>a<span class="_ _21"> </span>t<span class="_ _22"> </span>i<span class="_ _21"> </span>o<span class="_ _21"> </span>n<span class="_ _21"> </span>a<span class="_ _23"></span> <span class="_ _21"> </span>l <span class="_ _22"> </span>d<span class="_ _21"> </span>e<span class="_ _21"> </span>p<span class="_ _21"> </span>a<span class="_ _21"> </span>r<span class="_ _21"> </span>t<span class="_ _22"> </span>m<span class="_ _21"> </span>e<span class="_ _21"> </span>n<span class="_ _21"> </span>t<span class="_ _28"></span> <span class="_ _21"> </span>a<span class="_ _21"> </span>u<span class="_ _21"> </span>t<span class="_ _22"> </span>o<span class="_ _21"> </span>m<span class="_ _21"> </span>a<span class="_ _21"> </span>t<span class="_ _21"> </span>e<span class="_ _21"> </span>d</div><div class="t m0 x2 h5 y17 ff2 fs1 fc0 sc0 ls0 ws0">i<span class="_ _29"> </span>n<span class="_ _29"> </span>f<span class="_ _29"> </span>o<span class="_ _29"> </span>r<span class="_ _29"> </span>m<span class="_ _29"> </span>a<span class="_ _29"> </span>t<span class="_ _29"> </span>i<span class="_ _29"> </span>o<span class="_ _29"> </span>n<span class="_ _2a"></span> <span class="_ _29"> </span>r<span class="_ _29"> </span>e<span class="_ _29"> </span>t<span class="_ _29"> </span>r<span class="_ _29"> </span>i<span class="_ _29"> </span>e<span class="_ _29"> </span>v<span class="_ _29"> </span>a<span class="_ _29"> </span>l<span class="_ _2b"></span> <span class="_ _29"> </span>t<span class="_ _29"> </span>o<span class="_ _2c"></span> <span class="_ _29"> </span>s<span class="_ _29"> </span>t<span class="_ _29"> </span>a<span class="_ _29"> </span>n<span class="_ _29"> </span>d<span class="_ _29"> </span>a<span class="_ _29"> </span>r<span class="_ _29"> </span>d<span class="_ _29"> </span>i<span class="_ _29"> </span>z<span class="_ _29"> </span>e<span class="_ _2a"></span> <span class="_ _29"> </span>t<span class="_ _29"> </span>h<span class="_ _29"> </span>e<span class="_ _2d"></span> <span class="_ _29"> </span>m<span class="_ _29"> </span>a<span class="_ _29"> </span>n<span class="_ _29"> </span>a<span class="_ _29"> </span>g<span class="_ _29"> </span>e<span class="_ _29"> </span>m<span class="_ _29"> </span>e<span class="_ _29"> </span>n<span class="_ _29"> </span>t<span class="_ _29"> </span>s<span class="_ _29"> </span>.<span class="_ _29"> </span>N<span class="_ _29"> </span>o<span class="_ _29"> </span>w<span class="_ _29"> </span>d<span class="_ _29"> </span>a<span class="_ _29"> </span>y<span class="_ _29"> </span>s<span class="_ _29"> </span>,<span class="_ _29"> </span><span class="fc1 sc0">t</span><span class="_ _29"> </span><span class="fc1 sc0">h</span><span class="_ _29"> </span><span class="fc1 sc0">e</span><span class="_ _2e"></span> <span class="_ _29"> </span>u<span class="_ _29"> </span>n<span class="_ _29"> </span>i<span class="_ _29"> </span>v<span class="_ _29"> </span>e<span class="_ _29"> </span>r<span class="_ _29"> </span>s<span class="_ _29"> </span>i<span class="_ _29"> </span>t<span class="_ _29"> </span>i<span class="_ _29"> </span>e<span class="_ _29"> </span>s<span class="_ _2f"></span> <span class="_ _29"> </span>w<span class="_ _29"> </span>o<span class="_ _29"> </span>r<span class="_ _29"> </span>k<span class="_ _30"></span> <span class="_ _29"> </span>a<span class="_ _29"> </span>r<span class="_ _29"> </span>e</div><div class="t m0 x2 h5 y18 ff2 fs1 fc0 sc0 ls0 ws0">m<span class="_ _12"></span>i<span class="_ _31"></span>s<span class="_ _31"></span>c<span class="_ _31"></span>e<span class="_ _12"></span>l<span class="_ _31"></span>l<span class="_ _12"></span>a<span class="_ _12"></span>n<span class="_ _31"></span>e<span class="_ _31"></span>o<span class="_ _12"></span>u<span class="_ _31"></span>s<span class="_ _12"></span>,<span class="_ _31"></span>e<span class="_ _12"></span>s<span class="_ _31"></span>p<span class="_ _31"></span>e<span class="_ _12"></span>c<span class="_ _31"></span>i<span class="_ _12"></span>a<span class="_ _31"></span>l<span class="_ _12"></span>l<span class="_ _31"></span>y<span class="_ _32"></span> <span class="_ _31"></span>i<span class="_ _12"></span>n<span class="_ _31"></span>p<span class="_ _12"></span>r<span class="_ _31"></span>i<span class="_ _12"></span>v<span class="_ _31"></span>a<span class="_ _31"></span>t<span class="_ _12"></span>e<span class="_ _8"></span> <span class="_ _12"></span>o<span class="_ _31"></span>n<span class="_ _31"></span>e<span class="_ _12"></span>s<span class="_ _12"></span>.<span class="_ _31"></span>I<span class="_ _31"></span>t<span class="_ _12"></span>'<span class="_ _31"></span>s<span class="_ _8"></span> <span class="_ _12"></span>i<span class="_ _31"></span>m<span class="_ _12"></span>p<span class="_ _31"></span>o<span class="_ _12"></span>r<span class="_ _31"></span>t<span class="_ _12"></span>a<span class="_ _31"></span>n<span class="_ _12"></span>t<span class="_ _8"></span> <span class="_ _31"></span> <span class="_ _12"></span>t<span class="_ _31"></span>o<span class="_ _33"></span> <span class="_ _31"></span>p<span class="_ _12"></span>u<span class="_ _31"></span>t<span class="_ _1f"></span> <span class="_ _31"></span>t<span class="_ _12"></span>h<span class="_ _31"></span>e<span class="_ _1f"></span> <span class="_ _12"></span>t<span class="_ _31"></span>e<span class="_ _12"></span>a<span class="_ _31"></span>c<span class="_ _31"></span>h<span class="_ _12"></span>e<span class="_ _31"></span>r<span class="_ _12"></span>s<span class="_ _31"></span>'<span class="_ _12"></span>m<span class="_ _31"></span>a<span class="_ _12"></span>n<span class="_ _31"></span>a<span class="_ _12"></span>g<span class="_ _31"></span>e<span class="_ _31"></span>m<span class="_ _12"></span>e<span class="_ _31"></span>n<span class="_ _12"></span>t<span class="_ _34"></span> <span class="_ _31"></span>o<span class="_ _12"></span>n<span class="_ _33"></span> <span class="_ _31"></span>t<span class="_ _31"></span>h<span class="_ _12"></span>e<span class="_ _1f"></span> <span class="_ _31"></span>t<span class="_ _31"></span>a<span class="_ _12"> </span>b<span class="_ _12"></span>l<span class="_ _31"></span>e<span class="_ _31"></span>.<span class="_ _12"></span>U<span class="_ _31"></span>p<span class="_ _4"></span> <span class="_ _31"></span>t<span class="_ _31"></span>o</div><div class="t m0 x2 h5 y19 ff2 fs1 fc0 sc0 ls0 ws0">now<span class="_ _33"></span>,ma<span class="_ _35"></span>mage ment has come i<span class="_ _35"></span>n to unive<span class="_ _35"></span>rsiti<span class="_ _35"></span>es<span class="_ _36"></span> but not p<span class="_ _35"></span>opular<span class="_ _35"></span>ized.A<span class="_ _35"></span>s<span class="_ _33"></span> <span class="_ _35"></span>for the te<span class="_ _35"></span>achin<span class="_ _35"></span>g<span class="_ _36"></span> ma<span class="_ _35"></span>nage<span class="_ _35"></span>ment,t<span class="_ _35"></span>he<span class="_ _33"></span> <span class="_ _35"></span>rei<span class="_ _35"></span>s</div><div class="t m0 x2 h5 y1a ff2 fs1 fc0 sc0 ls0 ws0">not a set of complete and unified <span class="_ _35"></span>system,so it's very necessary to develop a comm<span class="_ _35"></span>on,compatibleone.</div><div class="t m0 x4 h5 y1b ff2 fs1 fc0 sc0 ls0 ws0">The system is wide and comprehensive <span class="_ _35"></span>in including most of the service it<span class="_ _35"></span>ems of teaching plans,such</div><div class="t m0 x2 h5 y1c ff2 fs1 fc0 sc0 ls0 ws0">a<span class="_ _35"></span>s<span class="_ _36"></span> <span class="_ _31"></span>gr<span class="_ _37"></span>a<span class="_ _35"></span>d<span class="_ _35"></span>e<span class="_ _17"></span> <span class="_ _35"></span>m<span class="_ _35"></span>a<span class="_ _37"></span>n<span class="_ _35"></span>a<span class="_ _37"></span>g<span class="_ _35"></span>e<span class="_ _37"></span>m<span class="_ _35"></span>e<span class="_ _37"></span>n<span class="_ _35"></span>t<span class="_ _1a"></span> <span class="_ _35"></span>w<span class="_ _35"></span>h<span class="_ _37"></span>i<span class="_ _35"></span>c<span class="_ _35"></span>h<span class="_ _2"></span> <span class="_ _37"></span>r<span class="_ _35"></span>e<span class="_ _37"></span>f<span class="_ _35"></span>e<span class="_ _37"></span>r<span class="_ _35"></span>s<span class="_ _1f"></span> <span class="_ _35"></span>t<span class="_ _37"></span>o<span class="_ _36"></span> <span class="_ _35"></span>t<span class="_ _37"></span>e<span class="_ _35"></span>a<span class="_ _37"></span>c<span class="_ _35"></span>h<span class="_ _37"></span>i<span class="_ _35"></span>n<span class="_ _37"></span>g<span class="_ _7"></span> <span class="_ _37"></span>p<span class="_ _35"></span>l<span class="_ _35"></span>a<span class="_ _37"></span>n<span class="_ _37"></span>s<span class="_ _35"></span>,<span class="_ _35"></span>g<span class="_ _37"></span>r<span class="_ _35"></span>a<span class="_ _37"></span>d<span class="_ _35"></span>e<span class="_ _38"></span> <span class="_ _35"></span>m<span class="_ _37"></span>a<span class="_ _35"></span>n<span class="_ _35"></span>a<span class="_ _37"></span>g<span class="_ _35"></span>e<span class="_ _37"></span>m<span class="_ _35"></span>e<span class="_ _37"></span>n<span class="_ _35"></span>t<span class="_ _37"></span>,<span class="_ _35"></span>s<span class="_ _37"></span>t<span class="_ _35"></span>u<span class="_ _35"></span>d<span class="_ _37"></span>e<span class="_ _35"></span>n<span class="_ _37"></span>t<span class="_ _35"></span>s<span class="_ _15"></span> <span class="_ _35"></span>m<span class="_ _37"></span>a<span class="_ _35"></span>n<span class="_ _37"></span>a<span class="_ _35"></span>g<span class="_ _37"></span>e<span class="_ _35"></span>m<span class="_ _35"></span>e<span class="_ _37"></span>n<span class="_ _35"></span>t<span class="_ _1a"></span> <span class="_ _35"></span>a<span class="_ _37"></span>n<span class="_ _35"></span>d<span class="_ _33"></span> <span class="_ _35"></span>s<span class="_ _37"></span>o<span class="_ _35"></span>o<span class="_ _37"></span>n<span class="_ _35"></span>.<span class="_ _37"></span>I<span class="_ _35"></span>n</div><div class="t m0 x2 h5 y1d ff2 fs1 fc0 sc0 ls0 ws0">deve<span class="_ _35"></span>lo<span class="_ _35"></span>pin<span class="_ _35"></span>g<span class="_ _33"></span> pro<span class="_ _35"></span>ce<span class="_ _35"></span>dur<span class="_ _35"></span>e,w<span class="_ _35"></span>e<span class="_ _17"></span> <span class="_ _35"></span>pu<span class="_ _35"></span>rs<span class="_ _35"></span>uer<span class="_ _36"></span> t<span class="_ _35"></span>he com<span class="_ _35"></span>pr<span class="_ _35"></span>ehe<span class="_ _35"></span>ns<span class="_ _35"></span>ive<span class="_ _35"></span>nes<span class="_ _35"></span>s<span class="_ _2"></span> a<span class="_ _35"></span>nd com<span class="_ _35"></span>mom<span class="_ _35"></span>al<span class="_ _35"></span>ity<span class="_ _33"></span> of <span class="_ _35"></span>the s<span class="_ _35"></span>yst<span class="_ _35"></span>em,<span class="_ _35"></span>so<span class="_ _33"></span> t<span class="_ _35"></span>ha<span class="_ _35"></span>t it can n<span class="_ _35"></span>ot</div><div class="t m0 x2 h5 y1e ff2 fs1 fc0 sc0 ls0 ws0">o<span class="_ _12"> </span>n<span class="_ _0"> </span>l<span class="_ _12"> </span>y<span class="_ _38"></span> <span class="_ _12"> </span>b<span class="_ _0"> </span>e<span class="_ _2"></span> <span class="_ _0"> </span>a<span class="_ _12"> </span>p<span class="_ _0"> </span>p<span class="_ _12"> </span>l<span class="_ _0"> </span>i<span class="_ _12"></span>e<span class="_ _0"> </span>d<span class="_ _39"></span> <span class="_ _0"> </span>i<span class="_ _12"></span>n<span class="_ _2"></span> <span class="_ _0"> </span>o<span class="_ _12"> </span>n<span class="_ _17"></span> <span class="_ _0"> </span>e<span class="_ _12"> </span>e<span class="_ _0"> </span>d<span class="_ _12"> </span>u<span class="_ _12"> </span>c<span class="_ _0"> </span>a<span class="_ _0"> </span>t<span class="_ _12"></span>i<span class="_ _12"> </span>o<span class="_ _0"> </span>n<span class="_ _12"> </span>a<span class="_ _0"> </span>l<span class="_ _3a"></span> <span class="_ _12"> </span>i<span class="_ _0"> </span>n<span class="_ _2"></span> <span class="_ _0"> </span>s<span class="_ _12"> </span>t<span class="_ _0"> </span>i<span class="_ _12"></span>t<span class="_ _0"> </span>u<span class="_ _12"></span>t<span class="_ _0"> </span>i<span class="_ _12"></span>o<span class="_ _0"> </span>n<span class="_ _12"></span>.<span class="_ _12"> </span>I<span class="_ _0"> </span>n<span class="_ _3a"></span> <span class="_ _12"> </span>c<span class="_ _0"> </span>h<span class="_ _12"> </span>o<span class="_ _0"> </span>o<span class="_ _12"> </span>s<span class="_ _0"> </span>i<span class="_ _12"> </span>n<span class="_ _12"> </span>g<span class="_ _3b"></span> <span class="_ _12"> </span>t<span class="_ _0"> </span>h<span class="_ _12"> </span>e<span class="_ _18"></span> <span class="_ _0"> </span>d<span class="_ _12"> </span>e<span class="_ _0"> </span>v<span class="_ _12"> </span>e<span class="_ _0"> </span>l<span class="_ _12"> </span>o<span class="_ _0"> </span>p<span class="_ _12"> </span>i<span class="_ _0"> </span>n<span class="_ _12"></span>g<span class="_ _b"></span> <span class="_ _31"></span>m<span class="_ _0"> </span>e<span class="_ _0"> </span>t<span class="_ _12"></span>h<span class="_ _12"> </span>o<span class="_ _0"> </span>d<span class="_ _12"> </span>s<span class="_ _0"> </span>,<span class="_ _12"></span>w<span class="_ _0"> </span>e<span class="_ _3c"></span> <span class="_ _12"> </span>c<span class="_ _0"> </span>o<span class="_ _12"> </span>m<span class="_ _0"> </span>b<span class="_ _12"> </span>i<span class="_ _0"> </span>n<span class="_ _12"></span>e<span class="_ _8"></span> <span class="_ _12"></span>t<span class="_ _12"> </span>h<span class="_ _0"> </span>e<span class="_ _18"></span> <span class="_ _0"> </span>l<span class="_ _12"></span>i<span class="_ _0"> </span>f<span class="_ _12"> </span>e</div><div class="t m0 x2 h5 y1f ff2 fs1 fc0 sc0 ls0 ws0">s<span class="_ _3d"> </span>y<span class="_ _3d"> </span>c<span class="_ _3d"> </span>l<span class="_ _3d"> </span>e<span class="_ _3e"></span> <span class="_ _3d"> </span>a<span class="_ _3d"> </span>p<span class="_ _3d"> </span>p<span class="_ _3d"> </span>r<span class="_ _3d"> </span>o<span class="_ _3f"> </span>a<span class="_ _3d"> </span>c<span class="_ _3d"> </span>h<span class="_ _40"></span> <span class="_ _3d"> </span>a<span class="_ _3d"> </span>n<span class="_ _3d"> </span>d<span class="_ _41"></span> <span class="_ _3d"> </span>t<span class="_ _3d"> </span>h<span class="_ _3d"> </span>e<span class="_ _41"></span> <span class="_ _3d"> </span>p<span class="_ _3d"> </span>r<span class="_ _3d"> </span>o<span class="_ _3d"> </span>t<span class="_ _3d"> </span>o<span class="_ _3e"></span> <span class="_ _3d"> </span>t<span class="_ _3d"> </span>y<span class="_ _3d"> </span>p<span class="_ _3d"> </span>e<span class="_ _3f"> </span>-<span class="_ _3d"> </span>b<span class="_ _3d"> </span>a<span class="_ _3d"> </span>s<span class="_ _3d"> </span>e<span class="_ _3f"> </span>d<span class="_ _42"></span> <span class="_ _3d"> </span>a<span class="_ _3d"> </span>p<span class="_ _3d"> </span>p<span class="_ _3d"> </span>r<span class="_ _3d"> </span>o<span class="_ _3d"> </span>a<span class="_ _3d"> </span>c<span class="_ _3f"> </span>h<span class="_ _3d"> </span><span class="fc1 sc0">,</span><span class="_ _3d"> </span><span class="fc1 sc0">a</span><span class="_ _3d"> </span><span class="fc1 sc0">p</span><span class="_ _3d"> </span><span class="fc1 sc0">p</span><span class="_ _3d"> </span><span class="fc1 sc0">r</span><span class="_ _3d"> </span><span class="fc1 sc0">o</span><span class="_ _3f"> </span><span class="fc1 sc0">a</span><span class="_ _3d"> </span><span class="fc1 sc0">c</span><span class="_ _3d"> </span><span class="fc1 sc0">h</span><span class="_ _43"></span> <span class="_ _3d"> </span>i<span class="_ _3d"> </span>n<span class="_ _3d"> </span>f<span class="_ _3d"> </span>o<span class="_ _3d"> </span>u<span class="_ _3d"> </span><span class="fc1 sc0">r</span><span class="_ _3d"> </span><span class="fc1 sc0">m</span><span class="_ _3f"> </span><span class="fc1 sc0">a</span><span class="_ _3d"> </span><span class="fc1 sc0">i</span><span class="_ _3d"> </span><span class="fc1 sc0">n</span></div><div class="t m0 x2 h5 y20 ff2 fs1 fc0 sc0 ls0 ws0">s<span class="_ _44"> </span>t<span class="_ _44"> </span>e<span class="_ _44"> </span>p<span class="_ _44"> </span>s<span class="_ _44"> </span>:<span class="_ _44"> </span>s<span class="_ _44"> </span>y<span class="_ _44"> </span>s<span class="_ _44"> </span>t<span class="_ _44"> </span>e<span class="_ _44"> </span>m<span class="_ _45"> </span>i<span class="_ _44"> </span>n<span class="_ _44"> </span>v<span class="_ _44"> </span>e<span class="_ _45"> </span>s<span class="_ _44"> </span>t<span class="_ _44"> </span>i<span class="_ _44"> </span>g<span class="_ _44"> </span>a<span class="_ _44"> </span>t<span class="_ _44"> </span>i<span class="_ _44"> </span>o<span class="_ _44"> </span>n<span class="_ _44"> </span>,<span class="_ _44"> </span>s<span class="_ _44"> </span>y<span class="_ _44"> </span>s<span class="_ _44"> </span>t<span class="_ _45"> </span>e<span class="_ _46"> </span>m<span class="_ _44"> </span>a<span class="_ _45"> </span>n<span class="_ _44"> </span>a<span class="_ _44"> </span>l<span class="_ _44"> </span>y<span class="_ _44"> </span>s<span class="_ _44"> </span>i<span class="_ _44"> </span>s<span class="_ _44"> </span><span class="fc1 sc0">,</span><span class="_ _44"> </span><span class="fc1 sc0">s</span><span class="_ _44"> </span><span class="fc1 sc0">y</span><span class="_ _44"> </span><span class="fc1 sc0">s</span><span class="_ _44"> </span><span class="fc1 sc0">t</span><span class="_ _44"> </span><span class="fc1 sc0">e</span><span class="_ _44"> </span><span class="fc1 sc0">m</span><span class="_ _47"></span> <span class="_ _45"> </span>d<span class="_ _46"> </span>e<span class="_ _45"> </span>s<span class="_ _44"> </span>i<span class="_ _44"> </span>g<span class="_ _44"> </span>n<span class="_ _41"></span> <span class="_ _44"> </span>a<span class="_ _44"> </span>n<span class="_ _44"> </span>d<span class="_ _48"></span> <span class="_ _44"> </span>s<span class="_ _44"> </span>y<span class="_ _44"> </span>s<span class="_ _44"> </span>t<span class="_ _45"> </span>e<span class="_ _46"> </span>m<span class="_ _41"></span> <span class="_ _45"> </span>i<span class="_ _44"> </span>m<span class="_ _44"> </span>p<span class="_ _44"> </span>l<span class="_ _44"> </span>e<span class="_ _44"> </span>m<span class="_ _44"> </span>e<span class="_ _44"> </span>n<span class="_ _44"> </span>t<span class="_ _44"> </span>a<span class="_ _45"> </span>t<span class="_ _46"> </span>i<span class="_ _44"> </span>o<span class="_ _45"> </span>n<span class="_ _44"> </span>.<span class="_ _44"> </span><span class="fc1 sc0">A</span><span class="_ _44"> </span><span class="fc1 sc0">S</span><span class="_ _49"></span> <span class="_ _44"> </span>t<span class="_ _44"> </span>o<span class="_ _3b"></span> <span class="_ _44"> </span>d<span class="_ _44"> </span>a<span class="_ _44"> </span>t<span class="_ _44"> </span>a</div><div class="t m0 x2 h5 y21 ff2 fs1 fc0 sc0 ls0 ws0">des<span class="_ _35"></span>ign<span class="_ _35"></span>,ev<span class="_ _35"></span>olu<span class="_ _35"></span>ti<span class="_ _35"></span>onar<span class="_ _35"></span>y<span class="_ _1f"></span> <span class="_ _35"></span>pr<span class="_ _35"></span>oto<span class="_ _35"></span>typ<span class="_ _35"></span>e-b<span class="_ _35"></span>as<span class="_ _35"></span>ed<span class="_ _17"></span> a<span class="_ _35"></span>ppr<span class="_ _35"></span>oac<span class="_ _35"></span>h<span class="_ _33"></span> <span class="_ _35"></span>is pa<span class="_ _35"></span>rt<span class="_ _35"></span>iall<span class="_ _35"></span>y<span class="_ _33"></span> <span class="_ _35"></span>adop<span class="_ _35"></span>te<span class="_ _35"></span>d<span class="_ _33"></span> <span class="_ _35"></span>to r<span class="_ _35"></span>ean<span class="_ _35"></span>aly<span class="_ _36"></span> s<span class="_ _35"></span>iz<span class="_ _35"></span>e,<span class="_ _35"></span>red<span class="_ _35"></span>isi<span class="_ _35"></span>gn<span class="_ _17"></span> <span class="_ _35"></span>and r<span class="_ _35"></span>eim<span class="_ _35"></span>ple<span class="_ _35"></span>mat<span class="_ _35"></span>e</div><div class="t m0 x2 h5 y22 ff2 fs1 fc0 sc0 ls0 ws0">w<span class="_ _12"></span>i<span class="_ _12"></span>t<span class="_ _12"></span>h<span class="_ _1a"></span> <span class="_ _31"></span>t<span class="_ _12"> </span>h<span class="_ _12"> </span>e<span class="_ _1f"></span> <span class="_ _31"></span>u<span class="_ _12"></span>s<span class="_ _12"></span>e<span class="_ _12"></span>r<span class="_ _12"></span>'<span class="_ _12"></span>s<span class="_ _31"></span>e<span class="_ _0"> </span>v<span class="_ _31"></span>e<span class="_ _12"> </span>r<span class="_ _31"></span>-<span class="_ _12"> </span>i<span class="_ _12"> </span>n<span class="_ _26"></span> <span class="_ _12"></span>c<span class="_ _12"></span>r<span class="_ _12"></span>e<span class="_ _12"></span>a<span class="_ _12"></span>s<span class="_ _12"></span>i<span class="_ _12"></span>n<span class="_ _12"></span>g<span class="_ _39"></span> <span class="_ _0"> </span>u<span class="_ _31"></span>n<span class="_ _12"> </span>d<span class="_ _12"></span>e<span class="_ _12"></span>r<span class="_ _16"></span> <span class="_ _31"></span>s<span class="_ _12"> </span>t<span class="_ _12"></span>a<span class="_ _12"></span>n<span class="_ _12"></span>d<span class="_ _12"></span>i<span class="_ _12"></span>n<span class="_ _12"></span>g<span class="_ _8"></span> <span class="_ _12"></span>o<span class="_ _31"></span>f<span class="_ _33"></span> <span class="_ _31"></span>t<span class="_ _12"> </span>h<span class="_ _12"> </span>e<span class="_ _1f"></span> <span class="_ _31"></span>s<span class="_ _12"> </span>y<span class="_ _12"></span>s<span class="_ _12"></span>t<span class="_ _12"></span>e<span class="_ _12"></span>m<span class="_ _12"></span>.<span class="_ _12"></span>I<span class="_ _12"></span>n<span class="_ _3b"></span> <span class="_ _12"></span>c<span class="_ _12"></span>h<span class="_ _12"></span>o<span class="_ _31"></span>o<span class="_ _0"> </span>s<span class="_ _31"></span>i<span class="_ _12"> </span>n<span class="_ _12"></span>g<span class="_ _8"></span> <span class="_ _12"></span>t<span class="_ _12"></span>h<span class="_ _12"></span>e<span class="_ _4a"></span> <span class="_ _12"></span>d<span class="_ _12"></span>e<span class="_ _31"></span>v<span class="_ _0"> </span>e<span class="_ _31"></span>l<span class="_ _12"> </span>o<span class="_ _12"> </span>p<span class="_ _12"> </span>i<span class="_ _12"> </span>n<span class="_ _12"></span>g<span class="_ _2c"></span> <span class="_ _12"></span>t<span class="_ _12"></span>o<span class="_ _12"></span>o<span class="_ _4a"></span> <span class="_ _12"></span>l<span class="_ _31"></span>,<span class="_ _12"> </span> <span class="_ _12"> </span>M<span class="_ _12"> </span>i<span class="_ _12"> </span>c<span class="_ _12"> </span>r<span class="_ _12"> </span>o<span class="_ _12"></span>s<span class="_ _12"></span>o<span class="_ _12"></span>f<span class="_ _12"></span>t</div><div class="t m0 x2 h5 y23 ff2 fs1 fc0 sc0 ls0 ws0">V<span class="_ _33"></span>is<span class="_ _35"></span>ua<span class="_ _35"></span>l S<span class="_ _35"></span>tud<span class="_ _35"></span>io <span class="_ _35"></span>.NE<span class="_ _35"></span>T 20<span class="_ _35"></span>03.0<span class="_ _35"></span>pr<span class="_ _35"></span>ogr<span class="_ _35"></span>am<span class="_ _35"></span>ming<span class="_ _18"></span> la<span class="_ _35"></span>ngu<span class="_ _35"></span>ag<span class="_ _35"></span>e<span class="_ _33"></span> i<span class="_ _35"></span>s em<span class="_ _35"></span>plo<span class="_ _35"></span>yed<span class="_ _35"></span>.I<span class="_ _35"></span>n<span class="_ _33"></span> lin<span class="_ _35"></span>e<span class="_ _36"></span> <span class="_ _35"></span>of it<span class="_ _35"></span>s sel<span class="_ _35"></span>f-s<span class="_ _35"></span>ust<span class="_ _35"></span>ain<span class="_ _35"></span>ing<span class="_ _35"></span>.t<span class="_ _35"></span>o<span class="_ _2"></span> en<span class="_ _35"></span>sur<span class="_ _35"></span>e<span class="_ _36"></span> t<span class="_ _35"></span>he in</div><div class="t m0 x2 h5 y24 ff2 fs1 fc0 sc0 ls0 ws0">t<span class="_ _4b"> </span>e<span class="_ _4b"> </span>g<span class="_ _4b"> </span>r<span class="_ _4b"> </span>a<span class="_ _4b"> </span>t<span class="_ _4b"> </span>e<span class="_ _4b"> </span>d<span class="_ _4c"></span> <span class="_ _4b"> </span>n<span class="_ _4b"> </span>e<span class="_ _4b"> </span>s<span class="_ _4b"> </span>s<span class="_ _4d"></span> <span class="_ _4b"> </span>a<span class="_ _4b"> </span>n<span class="_ _4b"> </span>d<span class="_ _4e"></span> <span class="_ _4b"> </span>c<span class="_ _4b"> </span>o<span class="_ _4b"> </span>n<span class="_ _4b"> </span>s<span class="_ _4b"> </span>i<span class="_ _4b"> </span>s<span class="_ _4b"> </span>t<span class="_ _4b"> </span>e<span class="_ _4b"> </span>n<span class="_ _4b"> </span>c<span class="_ _4b"> </span>y<span class="_ _4f"> </span>.<span class="_ _4b"> </span>T<span class="_ _4b"> </span>h<span class="_ _4b"> </span>i<span class="_ _4b"> </span>s<span class="_ _50"></span> <span class="_ _4b"> </span>t<span class="_ _4b"> </span>h<span class="_ _4b"> </span>e<span class="_ _4e"></span> <span class="_ _4b"> </span>s<span class="_ _4b"> </span>i<span class="_ _4b"> </span>s<span class="_ _4b"> </span>m<span class="_ _4b"> </span>a<span class="_ _4b"> </span>i<span class="_ _4b"> </span>n<span class="_ _4b"> </span>l<span class="_ _4b"> </span>y<span class="_ _51"></span> <span class="_ _4b"> </span>i<span class="_ _4b"> </span>n<span class="_ _4b"> </span>t<span class="_ _4b"> </span>r<span class="_ _4b"> </span>o<span class="_ _4b"> </span>d<span class="_ _4b"> </span>u<span class="_ _4b"> </span>c<span class="_ _4b"> </span>e<span class="_ _51"></span> <span class="_ _4b"> </span>t<span class="_ _4b"> </span>h<span class="_ _4b"> </span>e<span class="_ _4e"></span> <span class="_ _4b"> </span>i<span class="_ _4b"> </span>d<span class="_ _4b"> </span>e<span class="_ _4b"> </span>a<span class="_ _4d"></span> <span class="_ _4b"> </span>s<span class="_ _4b"> </span>o<span class="_ _4b"> </span>f<span class="_ _4b"> </span>t<span class="_ _4b"> </span>h<span class="_ _4b"> </span><span class="fc1 sc0">e</span></div><div class="t m0 x2 h5 y25 ff2 fs1 fc0 sc0 ls0 ws0">analysizing,designing,implementing and application o<span class="_ _35"></span>f this system.</div><div class="t m0 x5 h6 y26 ff2 fs0 fc0 sc0 ls0 ws0">1</div></div></div><div class="pi" data-data='{"ctm":[1.611850,0.000000,0.000000,1.611850,0.000000,0.000000]}'></div></div>
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<div id="pf2" class="pf w0 h0" data-page-no="2"><div class="pc pc2 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/625ccfe192dc900e625f7337/bg2.jpg"><div class="c x0 y1 w2 h2"><div class="t m0 x1 h3 y2 ff1 fs0 fc0 sc0 ls0 ws0">学生成绩管理系统</div><div class="t m0 x2 h7 y27 ff1 fs2 fc0 sc0 ls0 ws0">第一章<span class="ff2"> </span>绪<span class="ff2"> </span>论</div><div class="t m0 x3 h4 y5 ff1 fs1 fc0 sc0 ls0 ws0">本毕业论文是以学校学生管理信息系统建设中的成绩管理系统的开发为背景,论述了管理信息系</div><div class="t m0 x2 h4 y6 ff1 fs1 fc0 sc0 ls0 ws0">统的概念、结构及系统开发的基本原理和方法,全文共分为绪论、系统分析、概要设计、详细设计、</div><div class="t m0 x2 h4 y7 ff1 fs1 fc0 sc0 ls0 ws0">开发总结、致谢、参考文献、附录等。</div><div class="t m0 x2 h8 y28 ff3 fs3 fc0 sc0 ls0 ws0">1.1<span class="ff1">问题的提出</span></div><div class="t m0 x3 h4 yb ff1 fs1 fc0 sc0 ls0 ws0">随着计算机技术的发展,特别是计算机网络技术与数据库技术的发展,使用人们的生活与工作方</div><div class="t m0 x2 h4 yc ff1 fs1 fc0 sc0 ls0 ws0">式发生了很大的改观。网络技术的应用使得计算机之间通信、信息共享成为可能,而数据库技术的应</div><div class="t m0 x2 h4 yd ff1 fs1 fc0 sc0 ls0 ws0">用则为人们提供了数据存储、信息检索、信息分析等功能,从而使得工作更高效地进行。</div><div class="t m0 x3 h4 ye ff1 fs1 fc0 sc0 ls0 ws0">数据库始于<span class="ff2">20</span>世纪<span class="ff2">60</span>年代,<span class="ff4">经</span>过<span class="ff2">40</span>多年的发展,<span class="ff4">现</span>在已<span class="ff4">经形</span>成了理论体系,成为计算机<span class="ff4">软件</span>的一</div><div class="t m0 x2 h4 yf ff1 fs1 fc0 sc0 ls0 ws0">个重要分<span class="ff4">支</span>。数据库技术体<span class="ff4">现</span>了<span class="ff4">当</span>代<span class="ff4">先</span>进的数据管理方法,使计算机的应用<span class="ff4">真正渗透到</span>国<span class="ff4">民经济</span>各个</div><div class="t m0 x2 h4 y29 ff1 fs1 fc0 sc0 ls0 ws0">部门,在数据<span class="ff4">处</span>理<span class="ff4">领域</span>发<span class="ff4">挥</span>着<span class="ff4">越</span>来<span class="ff4">越</span>大的作用。</div><div class="t m0 x3 h4 y2a ff1 fs1 fc0 sc0 ls0 ws0">而<span class="ff4">互联</span>网技术的出<span class="ff4">现</span>,更是进一步<span class="ff4">丰富</span>的人类生活,数字化生存已<span class="ff4">经</span>一步步<span class="ff4">走</span>进<span class="ff4">我</span>们的生活与工</div><div class="t m0 x2 h4 y10 ff1 fs1 fc0 sc0 ls0 ws0">作。<span class="ff4">互联</span>网技术与数据库技术的结合为计算的在人类生活中的应用<span class="ff4">带</span>来了<span class="ff4">巨</span>大的<span class="ff4">影响</span>。<span class="ff4">产</span>业信息化,</div><div class="t m0 x2 h4 y2b ff1 fs1 fc0 sc0 ls0 ws0">管理<span class="ff4">现</span>代化,<span class="ff4">科</span>学化已<span class="ff4">经</span>成为行业发展的重要<span class="ff4">课</span>题,<span class="ff4">这</span>不<span class="ff4">仅</span>是<span class="ff4">企</span>业提高<span class="ff4">自身竞争</span>力,<span class="ff4">甚至</span>是国家提高</div><div class="t m0 x2 h4 y11 ff4 fs1 fc0 sc0 ls0 ws0">综<span class="ff1">合国力,</span>走向<span class="ff1">国</span>民富<span class="ff1">强的重要</span>手<span class="ff1">段。</span></div><div class="t m0 x3 h4 y2c ff1 fs1 fc0 sc0 ls0 ws0">在<span class="ff4">我</span>国,教育是一个<span class="ff4">影响</span>着国<span class="ff4">富民</span>强的重要行业,随着改<span class="ff4">革</span>开<span class="ff4">放</span>和<span class="ff4">市场经济</span>的发展<span class="ff4">根</span>据中国特有</div><div class="t m0 x2 h4 y2d ff1 fs1 fc0 sc0 ls0 ws0">的国<span class="ff4">情</span>发展,教育得<span class="ff4">到</span>了国家的大力<span class="ff4">扶持</span>与<span class="ff4">社会</span>各<span class="ff4">界</span>的高度重<span class="ff4">视</span>,从而使教育业<span class="ff4">向</span>规范性与<span class="ff4">现</span>代化的</div><div class="t m0 x2 h4 y2e ff1 fs1 fc0 sc0 ls0 ws0">方<span class="ff4">向</span>高速发展,但是同发<span class="ff4">达</span>国家相比,<span class="ff4">我</span>国的教育行业的信息技术的应用程度还很<span class="ff4">低</span>,只有在大<span class="ff4">城市</span></div><div class="t m0 x2 h4 y2f ff1 fs1 fc0 sc0 ls0 ws0">中发展较<span class="ff4">早</span>、规<span class="ff4">模</span>较大的院校中<span class="ff4">才</span>使用计算机进行大规<span class="ff4">模</span>操作,从各方面提高工作效<span class="ff4">率</span>,取得<span class="ff4">良</span>好的</div><div class="t m0 x2 h4 y30 ff4 fs1 fc0 sc0 ls0 ws0">社会<span class="ff1">和</span>经济<span class="ff1">效</span>益<span class="ff1">,而一</span>些<span class="ff1">新</span>兴<span class="ff1">的、规</span>模<span class="ff1">较</span>小<span class="ff1">的教育机构还没有全部具</span>备这种<span class="ff1">功能。因此可</span>见<span class="ff1">,随着</span>我</div><div class="t m0 x2 h4 y31 ff1 fs1 fc0 sc0 ls0 ws0">国教育的<span class="ff4">迅</span>速发展,信息技术在其上的应用<span class="ff4">会</span>更加地<span class="ff4">广泛</span>和深入。<span class="ff2"> </span></div><div class="t m0 x2 h8 y32 ff3 fs3 fc0 sc0 ls0 ws0">1.2<span class="ff4">现<span class="ff1">有系统存在问题的分析</span></span></div><div class="t m0 x3 h4 y33 ff1 fs1 fc0 sc0 ls0 ws0">在<span class="ff4">我</span>国,各大中<span class="ff4">小</span>学校的各类信息管理系统并<span class="ff4">非</span>一个新的<span class="ff4">课</span>题,但<span class="ff4">也</span>有的学校<span class="ff4">根</span>本<span class="ff4">就</span>没有信息<span class="ff4">任</span></div><div class="t m0 x2 h4 y34 ff4 fs1 fc0 sc0 ls0 ws0">何<span class="ff1">管理系统,</span>所<span class="ff1">有的工作几</span>乎<span class="ff1">还是</span>手<span class="ff1">工操作来完成。计算机技术在日新</span>月异<span class="ff1">的发展,但是有的很多学</span></div><div class="t m0 x2 h4 y35 ff1 fs1 fc0 sc0 ls0 ws0">校,特别是在<span class="ff4">西</span>部<span class="ff4">贫困</span>地<span class="ff4">区</span>,学校的<span class="ff4">种</span>类管理<span class="ff4">都</span>依然<span class="ff4">由手</span>工操作来完成,<span class="ff4">这十</span>分<span class="ff4">落后</span>,效<span class="ff4">率极低</span>,成</div><div class="t m0 x2 h4 y36 ff1 fs1 fc0 sc0 ls0 ws0">本很大,而<span class="ff4">且极异</span>出<span class="ff4">错</span>。随着<span class="ff4">社会</span>的发展,信息化是<span class="ff4">社会</span>进程的必然<span class="ff4">趋势</span>,学校管理只有只有快,<span class="ff4">准</span></div><div class="t m0 x2 h4 y37 ff4 fs1 fc0 sc0 ls0 ws0">精才<span class="ff1">能发</span>挥<span class="ff1">其</span>价值<span class="ff1">。</span></div><div class="t m0 x3 h4 y38 ff4 fs1 fc0 sc0 ls0 ws0">所<span class="ff1">以机</span>器<span class="ff1">代</span>替<span class="ff1">人力是必然的</span>历史<span class="ff1">发展</span>趋势<span class="ff1">,只有</span>领导<span class="ff1">的重</span>视<span class="ff1">和</span>支持才<span class="ff1">能从人工操作改为计算机的</span></div><div class="t m0 x2 h4 y39 ff4 fs1 fc0 sc0 ls0 ws0">自<span class="ff1">动化系统。人工操作必</span>将被<span class="ff1">计算机代</span>替<span class="ff1">。</span></div><div class="t m0 x3 h4 y3a ff1 fs1 fc0 sc0 ls0 ws0">有<span class="ff4">些</span>学校虽使用了计算机,<span class="ff4">甚至</span>管理系统,但是<span class="ff4">仍</span>然存在很多问题,问题一日不解<span class="ff4">决</span>,效<span class="ff4">率就</span>一</div><div class="t m0 x2 h4 y3b ff1 fs1 fc0 sc0 ls0 ws0">日提不上<span class="ff4">去</span>。</div><div class="t m0 x3 h4 y3c ff1 fs1 fc0 sc0 ls0 ws0">还有,有的系统很不完<span class="ff4">善到处</span>是<span class="ff4">漏洞</span>,可以说是<span class="ff4">千疮百孔</span>,<span class="ff4">这样极</span>不完<span class="ff4">善</span>的系统对管理来说是没</div><div class="t m0 x2 h4 y3d ff1 fs1 fc0 sc0 ls0 ws0">有<span class="ff4">任何保障</span>的。</div><div class="t m0 x2 h8 y3e ff3 fs3 fc0 sc0 ls0 ws0">1.3<span class="ff1">系统开发目<span class="ff4">标</span>与意<span class="ff4">义</span></span></div><div class="t m0 x2 h4 y3f ff2 fs1 fc0 sc0 ls0 ws0">1.3.1<span class="ff1">系统开发目<span class="ff4">标</span></span>:</div><div class="t m0 x3 h4 y40 ff1 fs1 fc0 sc0 ls0 ws0">本系统是<span class="ff4">将现</span>代化的计算机技术和<span class="ff4">传</span>统的教学、教务工作相结合,<span class="ff4">按照</span>学院的工作流程设计完成</div><div class="t m0 x2 h4 y41 ff1 fs1 fc0 sc0 ls0 ws0">的。为了使系统在学院的管理中发<span class="ff4">挥</span>更大的作用,实<span class="ff4">现</span>工作过程的计算机化,提高工作效<span class="ff4">率</span>和工作<span class="ff4">质</span></div><div class="t m0 x2 h4 y42 ff4 fs1 fc0 sc0 ls0 ws0">量<span class="ff1">,</span>现<span class="ff1">提出</span>如下<span class="ff1">的系统开发目</span>标:</div><div class="t m0 x5 h6 y26 ff2 fs0 fc0 sc0 ls0 ws0">2</div></div></div><div class="pi" data-data='{"ctm":[1.611850,0.000000,0.000000,1.611850,0.000000,0.000000]}'></div></div>
<div id="pf3" class="pf w0 h0" data-page-no="3"><div class="pc pc3 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/625ccfe192dc900e625f7337/bg3.jpg"><div class="c x0 y1 w2 h2"><div class="t m0 x1 h3 y2 ff1 fs0 fc0 sc0 ls0 ws0">学生成绩管理系统</div><div class="t m0 x3 h4 y3 ff2 fs1 fc0 sc0 ls0 ws0">1.<span class="ff1">系统应具有实用性、可<span class="ff4">靠</span>性和适用性,同时注意<span class="ff4">到先</span>进性。</span></div><div class="t m0 x3 h4 y4 ff2 fs1 fc0 sc0 ls0 ws0">2.<span class="ff1">对各个数据库进行动<span class="ff4">态</span>管理,<span class="ff4">防止混乱</span>。</span></div><div class="t m0 x3 h4 y5 ff2 fs1 fc0 sc0 ls0 ws0">3.<span class="ff1">能<span class="ff4">够按照</span>用户选择的不同的<span class="ff4">条件</span>进行<span class="ff4">简单</span>查询和<span class="ff4">复</span>合查询。</span></div><div class="t m0 x3 h4 y6 ff2 fs1 fc0 sc0 ls0 ws0">4.<span class="ff1">能<span class="ff4">够</span>对查询结<span class="ff4">果</span>进行分类<span class="ff4">汇</span>总,实<span class="ff4">现报表打印</span>。</span></div><div class="t m0 x3 h4 y7 ff2 fs1 fc0 sc0 ls0 ws0">5.<span class="ff1">注意数据的<span class="ff4">安</span>全性,具有数据<span class="ff4">备份</span>和<span class="ff4">恢复</span>的功能。</span></div><div class="t m0 x3 h4 y8 ff2 fs1 fc0 sc0 ls0 ws0">6.<span class="ff1">方<span class="ff4">便</span>用户的操作,<span class="ff4">尽量</span>减少用户的操作。</span></div><div class="t m0 x2 h4 y9 ff3 fs1 fc0 sc0 ls0 ws0">1.3.2<span class="ff1">意<span class="ff4">义:</span></span></div><div class="t m0 x3 h4 ya ff1 fs1 fc0 sc0 ls0 ws0">在各大中<span class="ff4">小</span>学校,用计算机管理学校的信息已<span class="ff4">经越</span>来<span class="ff4">越</span>普<span class="ff4">遍</span>了。用计算机不但可以提高工作效<span class="ff4">率</span></div><div class="t m0 x2 h4 yb ff1 fs1 fc0 sc0 ls0 ws0">而<span class="ff4">且</span>还<span class="ff4">节省</span>了<span class="ff4">许</span>多人力<span class="ff4">物</span>力,<span class="ff4">增</span>强了学校资料的<span class="ff4">安</span>全性。提高了学校的管理能力,为此,用计算机来</div><div class="t m0 x2 h4 yc ff1 fs1 fc0 sc0 ls0 ws0">管理学校的信息,是<span class="ff4">非</span>常必要的。</div><div class="t m0 x2 h8 y43 ff3 fs3 fc0 sc0 ls0 ws0">1.4<span class="ff1">可行性分析<span class="ff4"> </span></span></div><div class="t m0 x3 h4 y2a ff1 fs1 fc0 sc0 ls0 ws0">可行性研究的目的是用<span class="ff4">最小</span>的代<span class="ff4">价</span>在<span class="ff4">尽</span>可能的时间<span class="ff4">内确定</span>问题是<span class="ff4">否</span>能<span class="ff4">够</span>解<span class="ff4">决</span>。</div><div class="t m0 x2 h4 y10 ff3 fs1 fc2 sc0 ls0 ws0">1.4.1 <span class="ff4">经济<span class="ff1">上可行性</span><span class="fc0">:</span></span></div><div class="t m0 x3 h4 y2b ff4 fs1 fc0 sc0 ls0 ws0">现<span class="ff1">在,计算机的</span>价格<span class="ff1">已</span>经十<span class="ff1">分</span>低廉<span class="ff1">,性能</span>却<span class="ff1">有了</span>长足<span class="ff1">的进步。而本系统的开发,</span></div><div class="t m0 x3 h4 y11 ff1 fs1 fc0 sc0 ls0 ws0">为学校的工作效<span class="ff4">率带</span>来了一个<span class="ff4">质</span>的<span class="ff4">飞跃</span>,为此主要<span class="ff4">表现</span>有以<span class="ff4">下</span>几个方面<span class="ff4">:</span></div><div class="t m0 x3 h4 y2c ff1 fs1 fc0 sc0 ls0 ws0">第一,本系统的<span class="ff4">运</span>行可以代<span class="ff4">替</span>人工进行<span class="ff4">许</span>多繁杂的劳动<span class="ff4">;</span></div><div class="t m0 x3 h4 y2d ff1 fs1 fc0 sc0 ls0 ws0">第<span class="ff4">二</span>,本系统的<span class="ff4">运</span>行可以<span class="ff4">节省许</span>多资<span class="ff4">源;</span></div><div class="t m0 x3 h4 y2e ff1 fs1 fc0 sc0 ls0 ws0">第<span class="ff4">三</span>,本系统的<span class="ff4">运</span>行可以大大的提高学校的工作效<span class="ff4">率;</span></div><div class="t m0 x3 h4 y2f ff1 fs1 fc0 sc0 ls0 ws0">第四,本系统可以使<span class="ff4">敏感</span>文档更加<span class="ff4">安</span>全,等等。</div><div class="t m0 x3 h4 y30 ff4 fs1 fc0 sc0 ls0 ws0">所<span class="ff1">以,本系统在</span>经济<span class="ff1">上是可行的。</span></div><div class="t m0 x2 h4 y31 ff2 fs1 fc0 sc0 ls0 ws0">1.4.2<span class="ff1">技术上可行性<span class="ff4">:</span></span></div><div class="t m0 x3 h4 y44 ff1 fs1 fc0 sc0 ls0 ws0">本系统的开发<span class="ff4">利</span>用<span class="ff2">Microsoft SQL<span class="_ _36"></span> Server2000<span class="ff1">作为本系统的数据库,<span class="ff4">它</span>是一个<span class="ff4">支持</span>多用户的新型数</span></span></div><div class="t m0 x2 h4 y45 ff1 fs1 fc0 sc0 ls0 ws0">据库,适用于大中规<span class="ff4">模</span>的数据<span class="ff4">量需</span>求。学校校<span class="ff4">园</span>网的建设<span class="ff4">也</span>为新系统服务<span class="ff4">器<span class="ff2">/</span>客</span>户<span class="ff4">端</span>的结构提供了<span class="ff4">硬</span></div><div class="t m0 x2 h4 y46 ff4 fs1 fc0 sc0 ls0 ws0">件<span class="ff1">的</span>支持<span class="ff1">。</span></div><div class="t m0 x3 h4 y33 ff1 fs1 fc0 sc0 ls0 ws0">使用<span class="ff2">V<span class="_ _33"></span>isual Studion.net<span class="ff1">作为系统开发的开发<span class="ff4">环境</span>,<span class="ff4">它</span>提供完<span class="ff4">善</span>的<span class="ff4">指令控制语句</span>、类与对<span class="ff4">象</span>的<span class="ff4">支持</span></span></span></div><div class="t m0 x2 h4 y34 ff1 fs1 fc0 sc0 ls0 ws0">及<span class="ff4">丰富</span>的数据类型,<span class="ff4">给</span>开发高性能系统提供的<span class="ff4">保障</span>为开发<span class="ff4">满足客</span>户要求的系统,<span class="ff4">保证</span>了代<span class="ff4">码</span>的<span class="ff4">模块</span>化</div><div class="t m0 x2 h4 y35 ff1 fs1 fc0 sc0 ls0 ws0">要求,而代<span class="ff4">码模块</span>化的提高,<span class="ff4">非</span>常有<span class="ff4">利</span>于以<span class="ff4">后</span>对新系统的<span class="ff4">扩</span>展与<span class="ff4">修</span>改。</div><div class="t m0 x3 h4 y36 ff4 fs1 fc0 sc0 ls0 ws0">综<span class="ff1">上</span>所<span class="ff1">述,本系统的设计与开发在技术上和</span>硬件<span class="ff1">设</span>备<span class="ff1">上的</span>条件都<span class="ff1">是</span>满足<span class="ff1">的,因此,</span>它<span class="ff1">在技术上是</span></div><div class="t m0 x2 h4 y37 ff1 fs1 fc0 sc0 ls0 ws0">可行的。</div><div class="t m0 x2 h4 y38 ff3 fs1 fc2 sc0 ls0 ws0">1.4.3<span class="ff4">运<span class="ff1">行上可行性</span><span class="fc0">:</span></span></div><div class="t m0 x3 h4 y39 ff1 fs1 fc0 sc0 ls0 ws0">本系统为一个<span class="ff4">小</span>型的学生信息管理系统,<span class="ff4">所耗费</span>的资<span class="ff4">源非</span>常的<span class="ff4">小</span>,学校的<span class="ff4">电脑无</span>论是<span class="ff4">硬件</span>还是<span class="ff4">软</span></div><div class="t m0 x2 h4 y3a ff4 fs1 fc0 sc0 ls0 ws0">件都<span class="ff1">能</span>够满足条件<span class="ff1">,因此,本系统在</span>运<span class="ff1">行上是可行的。</span></div><div class="t m0 x2 h7 y47 ff1 fs2 fc0 sc0 ls0 ws0">第<span class="ff4">二</span>章<span class="ff2"> <span class="ff4">需</span></span>求分析</div><div class="t m0 x3 h4 y42 ff2 fs1 fc0 sc0 ls0 ws0">21<span class="ff1">世纪以来,人类<span class="ff4">经济</span>高速发展,人们发生了日新<span class="ff4">月异</span>的<span class="ff4">变</span>化,特别是计算机的应用及普及<span class="ff4">到经</span></span></div><div class="t m0 x5 h6 y26 ff2 fs0 fc0 sc0 ls0 ws0">3</div></div></div><div class="pi" data-data='{"ctm":[1.611850,0.000000,0.000000,1.611850,0.000000,0.000000]}'></div></div>
<div id="pf4" class="pf w0 h0" data-page-no="4"><div class="pc pc4 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/625ccfe192dc900e625f7337/bg4.jpg"><div class="c x0 y1 w2 h2"><div class="t m0 x1 h3 y2 ff1 fs0 fc0 sc0 ls0 ws0">学生成绩管理系统</div><div class="t m0 x2 h4 y3 ff4 fs1 fc0 sc0 ls0 ws0">济<span class="ff1">和</span>社会<span class="ff1">生活的各个</span>领域<span class="ff1">。使原本的</span>旧<span class="ff1">的管理方法</span>越<span class="ff1">来</span>越<span class="ff1">不适应</span>现<span class="ff1">在</span>社会<span class="ff1">的发展。</span>许<span class="ff1">多人还</span>停留<span class="ff1">在以</span></div><div class="t m0 x2 h4 y4 ff1 fs1 fc0 sc0 ls0 ws0">前的<span class="ff4">手</span>工操作。<span class="ff4">这</span>大大地<span class="ff4">阻碍</span>了人类<span class="ff4">经济</span>的发展。为了适应<span class="ff4">现</span>代<span class="ff4">社会</span>人们高度强<span class="ff4">烈</span>的时间观念,学校</div><div class="t m0 x2 h4 y5 ff1 fs1 fc0 sc0 ls0 ws0">信息管理系统<span class="ff4">软件</span>为学校<span class="ff4">办公室带</span>来了<span class="ff4">极</span>大的方<span class="ff4">便</span>。</div><div class="t m0 x2 h8 y48 ff3 fs3 fc0 sc0 ls0 ws0">2.1 <span class="ff1">教育系统学生管理<span class="ff4">现状</span>分析</span></div><div class="t m0 x2 h4 y9 ff3 fs1 fc0 sc0 ls0 ws0">2.1.1 <span class="ff1">学校工作流程分析</span></div><div class="t m0 x3 h4 ya ff1 fs1 fc0 sc0 ls0 ws0">学校工作总体规<span class="ff4">划由</span>教务人员在学生信息管理系统中完成对<span class="ff4">运</span>行教务<span class="ff4">处所需</span>的基本数据的<span class="ff4">维护</span>,</div><div class="t m0 x2 h4 yb ff4 fs1 fc0 sc0 ls0 ws0">包括这些<span class="ff1">信息的</span>增<span class="ff1">加、</span>修<span class="ff1">改及对各项信息的</span>变<span class="ff1">动</span>都将<span class="ff1">在</span>这<span class="ff1">进行操作。</span></div><div class="t m0 x3 h4 yc ff1 fs1 fc0 sc0 ls0 ws0">新的学年,教务人员<span class="ff4">首先</span>加入年<span class="ff4">级</span>信息,然<span class="ff4">后编排班级</span>,<span class="ff4">再</span>对来校学生进行基本的信息录入,新</div><div class="t m0 x2 h4 yd ff1 fs1 fc0 sc0 ls0 ws0">生入学<span class="ff4">后由</span>教务人员在学<span class="ff4">籍</span>系统中完成新学生信息的<span class="ff4">维护</span>。</div><div class="t m0 x3 h4 ye ff1 fs1 fc0 sc0 ls0 ws0">在<span class="ff4">每</span>个学期开始,教务<span class="ff4">处根</span>据<span class="ff4">班级</span>的<span class="ff4">情况</span>,以<span class="ff4">班</span>为<span class="ff4">单位</span>,为<span class="ff4">每</span>个<span class="ff4">班级安排</span>一个<span class="ff4">班</span>主<span class="ff4">任</span>及对此年<span class="ff4">级</span></div><div class="t m0 x2 h4 yf ff4 fs1 fc0 sc0 ls0 ws0">安排<span class="ff1">一个年</span>级组长<span class="ff1">。并对各</span>科老师<span class="ff1">进行</span>安排<span class="ff1">。</span></div><div class="t m0 x3 h4 y29 ff4 fs1 fc0 sc0 ls0 ws0">每举<span class="ff1">行一</span>次<span class="ff1">考</span>试后由任课老师<span class="ff1">对成绩进行录入。</span>班<span class="ff1">主</span>任<span class="ff1">对本</span>班<span class="ff1">的成绩</span>汇<span class="ff1">总。并进行</span>排名<span class="ff1">,然</span>后<span class="ff1">年</span></div><div class="t m0 x2 h4 y2a ff4 fs1 fc0 sc0 ls0 ws0">级组长再<span class="ff1">进行</span>汇<span class="ff1">总,并对本年</span>级<span class="ff1">各</span>科<span class="ff1">成绩及总成绩进行</span>排名<span class="ff1">。</span></div><div class="t m0 x3 h4 y10 ff1 fs1 fc0 sc0 ls0 ws0">教务<span class="ff4">处</span>、年<span class="ff4">级组长</span>、<span class="ff4">班</span>主<span class="ff4">任</span>及<span class="ff4">任课老师跟</span>据实<span class="ff4">际情况</span>对录入的成绩进行<span class="ff4">维护</span>,各<span class="ff4">位</span>同学对以上录</div><div class="t m0 x2 h4 y2b ff1 fs1 fc0 sc0 ls0 ws0">入的信息可以<span class="ff4">跟</span>据<span class="ff4">自己</span>的<span class="ff4">需</span>要进行适<span class="ff4">当</span>的查询。</div><div class="t m0 x2 h4 y2c ff3 fs1 fc0 sc0 ls0 ws0">2.1.2 <span class="ff1">学校具体<span class="ff4">需</span>求分析</span></div><div class="t m0 x3 h4 y2d ff1 fs1 fc0 sc0 ls0 ws0">学生<span class="ff4">:</span>对各<span class="ff4">科</span>成绩的查询及查<span class="ff4">看</span>本<span class="ff4">班</span>成绩<span class="ff4">排名</span>等<span class="ff4">情况</span>。</div><div class="t m0 x3 h4 y2e ff4 fs1 fc0 sc0 ls0 ws0">任课老师:输<span class="ff1">入并</span>维护所<span class="ff1">教</span>科<span class="ff1">目的学生成绩,计算本</span>科<span class="ff1">的成绩</span>排名<span class="ff1">、本</span>科<span class="ff1">成绩在</span>班<span class="ff1">上的</span>排名<span class="ff1">。</span></div><div class="t m0 x2 h4 y2f ff4 fs1 fc0 sc0 ls0 ws0">输<span class="ff1">出本</span>班科<span class="ff1">目的成绩及</span>排名情况<span class="ff1">。</span></div><div class="t m0 x3 h4 y30 ff4 fs1 fc0 sc0 ls0 ws0">班<span class="ff1">主</span>任:输<span class="ff1">入并</span>维护<span class="ff1">本</span>班<span class="ff1">的基本信息,对本</span>班<span class="ff1">的各</span>科<span class="ff1">成绩</span>汇<span class="ff1">总,计算各</span>科<span class="ff1">成绩的总分,</span>排名<span class="ff1">,本</span></div><div class="t m0 x2 h4 y31 ff4 fs1 fc0 sc0 ls0 ws0">班平均<span class="ff1">分等</span>需<span class="ff1">求。</span></div><div class="t m0 x3 h4 y44 ff4 fs1 fc0 sc0 ls0 ws0">输<span class="ff1">出学生的基本信息,各</span>科<span class="ff1">的成绩及各</span>科<span class="ff1">成绩的部分,各</span>科<span class="ff1">成绩的</span>排名<span class="ff1">,总分的</span>排名情况<span class="ff1">。</span></div><div class="t m0 x3 h4 y45 ff1 fs1 fc0 sc0 ls0 ws0">教务<span class="ff4">处:<span class="ff2"> </span></span>学校全体成员的信息管理,对考<span class="ff4">试科</span>目,时间及对<span class="ff4">所</span>考<span class="ff4">科</span>目的<span class="ff4">编号</span>等进行具体的管理</div><div class="t m0 x2 h4 y46 ff1 fs1 fc0 sc0 ls0 ws0">并对<span class="ff4">任课老师</span>,<span class="ff4">班</span>主<span class="ff4">任</span>等<span class="ff4">输</span>入的信息进行存库,对学生的信息进行必要的<span class="ff4">维护</span>,可<span class="ff4">打印</span>学生的<span class="ff4">所</span>有信</div><div class="t m0 x2 h4 y33 ff1 fs1 fc0 sc0 ls0 ws0">息。</div><div class="t m0 x2 h4 y35 ff3 fs1 fc0 sc0 ls0 ws0">2.1.3 <span class="ff1">系统设计<span class="ff4">思想</span></span></div><div class="t m0 x6 h4 y36 ff3 fs1 fc0 sc0 ls0 ws0">1<span class="ff1">、<span class="_ _31"></span>采用<span class="ff4">现</span>有的资<span class="ff4">源</span>,<span class="ff4">先</span>进的管理系统开发方案,<span class="ff4">充</span>分<span class="ff4">利</span>用学校<span class="ff4">现</span>有的资<span class="ff4">源</span>,减少开发中的时间</span></div><div class="t m0 x7 h4 y37 ff1 fs1 fc0 sc0 ls0 ws0">和<span class="ff4">财</span>力、<span class="ff4">物</span>力、提高系统开发的<span class="ff4">水平</span>和应用效<span class="ff4">果</span>。</div><div class="t m0 x6 h4 y38 ff3 fs1 fc0 sc0 ls0 ws0">2<span class="ff1">、<span class="_ _31"></span>系统<span class="ff4">就满足</span>学校的<span class="ff4">需</span>求,<span class="ff4">例如</span>学生信息的录入、查询、更新等。学生录入与<span class="ff4">排名</span>。</span></div><div class="t m0 x6 h4 y39 ff3 fs1 fc0 sc0 ls0 ws0">3<span class="ff1">、<span class="_ _31"></span>系统<span class="ff4">就</span>具<span class="ff4">备</span>数据库<span class="ff4">维护</span>功能,及时<span class="ff4">根</span>据用户<span class="ff4">需</span>求进行数据<span class="ff5">添</span>加、<span class="ff5">删除</span>、<span class="ff4">修</span>改等操作。</span></div><div class="t m0 x2 h4 y3b ff3 fs1 fc0 sc0 ls0 ws0">2.1.4 <span class="ff1">系统设计分析</span></div><div class="t m0 x2 h4 y3c ff6 fs1 fc0 sc0 ls0 ws0"> <span class="ff1">本系统适用于中<span class="ff4">小</span>学校,其功能主要分为<span class="ff5">六</span>大类<span class="ff4">:</span></span></div><div class="t m0 x2 h4 y3d ff3 fs1 fc0 sc0 ls0 ws0"> <span class="ff1">用户管理<span class="ff4">:</span>用于对用户的<span class="ff5">添</span>加,<span class="ff5">赋</span>于不同<span class="ff5">权限</span>及对用户的<span class="ff4">修</span>改及查询。</span></div><div class="t m0 x2 h4 y49 ff3 fs1 fc0 sc0 ls0 ws0"> <span class="ff4">课<span class="ff1">程管理</span>:<span class="ff1">用于对各学期</span>课<span class="ff1">程的开设和</span>修<span class="ff1">改。</span></span></div><div class="t m0 x2 h4 y4a ff3 fs1 fc0 sc0 ls0 ws0"> <span class="ff1">成绩管理<span class="ff4">:</span>用于对成绩的<span class="ff4">输</span>入、<span class="ff4">修</span>改、<span class="ff4">汇</span>总及<span class="ff4">排名</span>。</span></div><div class="t m0 x2 h4 y4b ff3 fs1 fc0 sc0 ls0 ws0"> <span class="ff1">学生信息管理<span class="ff4">:<span class="ff5">添</span></span>加,<span class="ff5">删除</span>,<span class="ff4">修</span>改学生信息等。<span class="ff4"> </span></span></div><div class="t m0 x2 h4 y3f ff3 fs1 fc0 sc0 ls0 ws0"> <span class="ff5">授<span class="ff4">课<span class="ff1">信息管理</span></span></span>: <span class="ff1">对<span class="ff5">授<span class="ff4">课</span></span>教<span class="ff4">师</span>,<span class="ff4">课</span>程<span class="ff4">号</span>,学时数,<span class="ff4">班级</span>等信息的<span class="ff5">添</span>加,<span class="ff4">维护</span>等。</span></div><div class="t m0 x2 h4 y40 ff3 fs1 fc0 sc0 ls0 ws0"> <span class="ff1">学生信息查询</span>: <span class="ff1">对学生成绩等信息的查询,查询方式为<span class="ff4">模<span class="ff5">糊</span></span>,<span class="ff4">且</span>具有多<span class="ff4">条件组</span>合查询功能。<span class="ff4"> </span></span></div><div class="t m0 x2 h4 y41 ff3 fs1 fc0 sc0 ls0 ws0"> <span class="ff1">学生成绩统计</span>: <span class="ff1">统计本<span class="ff4">科</span>的总分</span>,<span class="ff4">平均<span class="ff1">分等信息。</span></span></div><div class="t m0 x3 h4 y42 ff1 fs1 fc0 sc0 ls0 ws0">本系统性能力求<span class="ff5">易</span>于使用,具体有较高的<span class="ff4">扩</span>展性和可<span class="ff4">维护</span>性。</div><div class="t m0 x5 h6 y26 ff2 fs0 fc0 sc0 ls0 ws0">4</div></div></div><div class="pi" data-data='{"ctm":[1.611850,0.000000,0.000000,1.611850,0.000000,0.000000]}'></div></div>
<div id="pf5" class="pf w0 h0" data-page-no="5"><div class="pc pc5 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/625ccfe192dc900e625f7337/bg5.jpg"><div class="c x0 y1 w2 h2"><div class="t m0 x1 h3 y2 ff1 fs0 fc0 sc0 ls0 ws0">学生成绩管理系统</div><div class="t m0 x2 h4 y4 ff3 fs1 fc0 sc0 ls0 ws0">2.1.5 <span class="ff1">系统功能分析</span></div><div class="t m0 x2 h4 y5 ff6 fs1 fc0 sc0 ls0 ws0"> <span class="ff5">权限<span class="ff1">功能<span class="ff4">:</span>系统具有动<span class="ff4">态</span>的</span>权限<span class="ff1">分</span>配<span class="ff1">功能,可<span class="ff4">按</span>用户</span>权限<span class="ff1">对用户进行分<span class="ff4">组</span>。可分为普通用户,</span></span></div><div class="t m0 x8 h4 y6 ff1 fs1 fc0 sc0 ls0 ws0">一<span class="ff5">般</span>用户,<span class="ff5">超<span class="ff4">级</span></span>用户。普通用户只是查询不能<span class="ff4">修</span>改,一<span class="ff5">般</span>用户只能对<span class="ff5">授权</span>范<span class="ff5">围</span></div><div class="t m0 x8 h4 y7 ff4 fs1 fc0 sc0 ls0 ws0">内<span class="ff1">进行相应</span>修<span class="ff1">改及<span class="ff5">删除</span>,<span class="ff5">超</span></span>级<span class="ff1">用户能</span>修<span class="ff1">改、<span class="ff5">删除</span></span>所<span class="ff1">有信息。</span></div><div class="t m0 x2 h4 y8 ff3 fs1 fc0 sc0 ls0 ws0"> <span class="ff1">录入功能<span class="ff4">:</span>为一<span class="ff5">般</span>用户提供相应的录入功能,为<span class="ff5">超<span class="ff4">级</span></span>用户提供对<span class="ff4">所</span>有信息的录入功能。</span></div><div class="t m0 x2 h4 y9 ff3 fs1 fc0 sc0 ls0 ws0"> <span class="ff1">查询功能<span class="ff4">:</span>为<span class="ff4">所</span>有用户提供查询的功能,可查询<span class="ff5">允<span class="ff4">许</span></span>范<span class="ff5">围<span class="ff4">内</span></span>的<span class="ff4">所</span>有信息。</span></div><div class="t m0 x2 h4 ya ff3 fs1 fc0 sc0 ls0 ws0"> <span class="ff4">维护<span class="ff1">功能</span>:<span class="ff1">为一<span class="ff5">般</span>用户提供查询及相应的</span>修<span class="ff1">改,<span class="ff5">删除</span>功能,为<span class="ff5">超</span></span>级<span class="ff1">用户提供对</span>所<span class="ff1">有信息的</span>修<span class="ff1">改<span class="ff5">删</span></span></span></div><div class="t m0 x8 h4 yb ff5 fs1 fc0 sc0 ls0 ws0">除<span class="ff1">功能。</span></div><div class="t m0 x2 h4 yc ff3 fs1 fc0 sc0 ls0 ws0"> <span class="ff5">退<span class="ff1">出功能<span class="ff4">:</span>结</span>束<span class="ff1">并关</span>闭<span class="ff1">系统。</span></span></div><div class="t m0 x2 h4 ye ff3 fs1 fc0 sc0 ls0 ws0">2.1.6 <span class="ff1">学生学<span class="ff4">籍</span>系统的目<span class="ff4">标</span></span></div><div class="t m0 x2 h4 yf ff4 fs1 fc0 sc0 ls0 ws0">节<span class="ff5">约<span class="ff1">资</span></span>源<span class="ff1">,提高学</span>籍<span class="ff1">信息的</span>精确<span class="ff1">度</span></div><div class="t m0 x2 h4 y29 ff3 fs1 fc0 sc0 ls0 ws0"> <span class="ff1">本系统能减少很多不必要的资<span class="ff4">源</span>,不用<span class="ff4">象</span>以前<span class="ff5">那<span class="ff4">样</span></span>用<span class="ff5">冗余</span>的<span class="ff5">纸张</span>式的管理。大<span class="ff4">节省</span>了学校能<span class="ff4">源</span>。</span></div><div class="t m0 x2 h4 y2a ff1 fs1 fc0 sc0 ls0 ws0">并<span class="ff4">且</span>计算机的存储与快速查询功能大大提高了学<span class="ff4">籍</span>管理的效<span class="ff4">率</span>,并<span class="ff4">且</span>还提高了学<span class="ff4">籍</span>信息管理的<span class="ff4">精确</span></div><div class="t m0 x2 h4 y10 ff1 fs1 fc0 sc0 ls0 ws0">度。</div><div class="t m0 x2 h4 y2b ff1 fs1 fc0 sc0 ls0 ws0">方<span class="ff4">便</span>快速操作,<span class="ff4">精</span>减人员,<span class="ff4">节<span class="ff5">约</span></span>开<span class="ff4">支</span></div><div class="t m0 x3 h4 y11 ff1 fs1 fc0 sc0 ls0 ws0">方<span class="ff4">便</span>快速的操作,可减少学<span class="ff4">籍</span>信息管理的<span class="ff4">漏洞</span>,<span class="ff5">又</span>减少因工作的<span class="ff5">冗余</span>出<span class="ff4">现</span>的<span class="ff4">错<span class="ff5">误</span></span>,并<span class="ff4">且</span>操作<span class="ff4">非</span>常</div><div class="t m0 x2 h4 y2c ff4 fs1 fc0 sc0 ls0 ws0">简单<span class="ff1">,可减少</span>许<span class="ff1">多不很必要的人员,</span>这无<span class="ff1">论从</span>物质<span class="ff1">上还是工作人员的工资上</span>都<span class="ff1">为学校</span>节<span class="ff5">约<span class="ff1">了开</span></span>支<span class="ff1">。为</span></div><div class="t m0 x2 h4 y2d ff1 fs1 fc0 sc0 ls0 ws0">学校<span class="ff4">增</span>加了<span class="ff4">财富</span>。</div><div class="t m0 x2 h4 y2f ff1 fs1 fc0 sc0 ls0 ws0">数据库分析</div><div class="t m0 x2 h4 y30 ff3 fs1 fc0 sc0 ls0 ws0"> <span class="ff1">用户<span class="ff4">需</span>求具体有学<span class="ff4">籍</span>管理系统提供<span class="ff4">保</span>存、更新、查询、<span class="ff4">维护</span>和<span class="ff4">打印</span>,<span class="ff4">这就需</span>求数据库结构能<span class="ff4">充</span>分</span></div><div class="t m0 x2 h4 y31 ff4 fs1 fc0 sc0 ls0 ws0">满足<span class="ff1">各</span>种<span class="ff1">信息的</span>输<span class="ff1">入与</span>输<span class="ff1">出,实</span>现<span class="ff1">有</span>组<span class="ff5">织<span class="ff1">地、动</span></span>态<span class="ff1">地存储大</span>量<span class="ff1">关</span>联<span class="ff1">数据,方</span>便<span class="ff1">用户<span class="ff5">访</span>问系统中的数据</span></div><div class="t m0 x2 h4 y44 ff4 fs1 fc0 sc0 ls0 ws0">它<span class="ff1">与文</span>件<span class="ff1">系统的重要</span>区<span class="ff1">别是数据的</span>充<span class="ff1">分共享,<span class="ff5">交叉访</span>问,与应用程<span class="ff5">序</span>的高度<span class="ff5">独立</span>性。</span></div><div class="t m0 x2 h8 y4c ff3 fs3 fc0 sc0 ls0 ws0">2.2 <span class="ff1">基于</span>B/S<span class="ff1">结构技术的应用</span></div><div class="t m0 x2 h4 y35 ff2 fs1 fc0 sc0 ls0 ws0">2.2.1 B/S<span class="ff1">结构技术发展<span class="ff4">简</span>述</span></div><div class="t m0 x3 h4 y36 ff1 fs1 fc0 sc0 ls0 ws0">随着<span class="ff2">IT</span>技术的高速发展<span class="ff2">, <span class="ff4">互联</span></span>网几<span class="ff4">乎</span>已<span class="ff4">经渗透到</span>人们生活的<span class="ff4">每</span>一个<span class="ff5">角<span class="ff4">落</span></span>。而网络技术与数据库技</div><div class="t m0 x2 h4 y37 ff1 fs1 fc0 sc0 ls0 ws0">术的应用,则大大改<span class="ff4">变</span>的人们的学<span class="ff5">习</span>、生活与工作的方式<span class="ff2">,</span>提高并<span class="ff4">丰富</span>了人类生活。<span class="ff4">互联</span>网的发展应</div><div class="t m0 x2 h4 y38 ff1 fs1 fc0 sc0 ls0 ws0">用<span class="_ _35"></span><span class="ff5">促<span class="_ _35"></span></span>使<span class="_ _35"></span>网<span class="_ _37"></span><span class="ff5">页<span class="_ _35"></span></span>技<span class="_ _35"></span>术<span class="_ _35"></span>的<span class="_ _37"></span><span class="ff4">产<span class="_ _35"></span></span>生<span class="_ _37"></span>。<span class="_ _35"></span>但<span class="_ _35"></span>在<span class="_ _35"></span>不<span class="_ _37"></span><span class="ff5">久<span class="_ _35"></span><span class="ff4">后<span class="_ _35"></span></span></span>,<span class="_ _37"></span>人<span class="_ _35"></span>们<span class="_ _35"></span>对<span class="_ _37"></span><span class="ff5">静<span class="_ _35"></span><span class="ff4">态<span class="_ _35"></span></span>页<span class="_ _35"></span></span>面<span class="_ _37"></span>并<span class="_ _35"></span>不<span class="_ _35"></span><span class="ff4">满<span class="_ _37"></span>足<span class="_ _35"></span></span>,<span class="_ _35"></span>随<span class="_ _37"></span><span class="ff4">后<span class="_ _35"></span></span>出<span class="_ _35"></span><span class="ff4">现<span class="_ _35"></span></span>了<span class="_ _37"></span>采<span class="_ _35"></span>用<span class="_ _37"></span><span class="ff2">C<span class="_ _37"></span>G<span class="_ _35"></span>I<span class="_ _35"></span>(<span class="_ _35"></span>C<span class="_ _37"></span>o<span class="_ _35"></span>m<span class="_ _35"></span>m<span class="_ _35"></span>o<span class="_ _37"></span>n</span></div><div class="t m0 x2 h4 y39 ff2 fs1 fc0 sc0 ls0 ws0">Gateway Interface<span class="ff1">通用网关<span class="ff5">接口</span></span>)<span class="ff1">和</span>ISAPI(Internet Server <span class="_ _33"></span>Application Program Interface<span class="_ _35"></span><span class="ff4">互联<span class="ff1">网服务</span>器<span class="ff1">应用</span></span></div><div class="t m0 x2 h4 y3a ff1 fs1 fc0 sc0 ls0 ws0">程<span class="ff5">序接口<span class="ff2">)</span></span>来<span class="ff4">编<span class="ff5">写</span></span>网<span class="ff5">页</span>,但<span class="ff4">它</span>们的<span class="ff4">编</span>程比较<span class="ff4">复</span>杂,用<span class="ff2">Perl</span>或<span class="ff5">者</span>是<span class="ff2">VC</span>进行<span class="ff4">编<span class="ff5">写</span></span>,<span class="ff4">将<span class="ff2">HTML</span>标<span class="ff5">识嵌</span></span>入代<span class="ff4">码</span></div><div class="t m0 x2 h4 y3b ff1 fs1 fc0 sc0 ls0 ws0">中,<span class="ff4">维护</span>相<span class="ff4">当困<span class="ff5">难</span></span>。</div><div class="t m0 x3 h4 y3c ff1 fs1 fc0 sc0 ls0 ws0">此<span class="ff4">后</span>,随着技术日新<span class="ff4">月异</span>的发展,相断出<span class="ff4">现</span>了<span class="ff2">ASP<span class="_ _17"></span>,PHP<span class="_ _17"></span>,JSP<span class="ff1">等网<span class="ff5">站</span>开发技术,<span class="ff4">它</span>们<span class="ff4">给</span>网<span class="ff5">站</span>开发<span class="ff4">带</span></span></span></div><div class="t m0 x2 h4 y3d ff1 fs1 fc0 sc0 ls0 ws0">来了一<span class="ff5">阵狂潮</span>。<span class="ff2">ASP</span>是一个<span class="ff2">W<span class="_ _33"></span>eb<span class="ff1">服务<span class="ff4">器端</span>的开发<span class="ff4">环境</span>,<span class="ff4">利</span>用<span class="ff4">它</span>可以<span class="ff4">产</span>生和<span class="ff5">执</span>行动<span class="ff4">态</span>的、<span class="ff4">互</span>动的、高性</span></span></div><div class="t m0 x2 h4 y49 ff1 fs1 fc0 sc0 ls0 ws0">能的<span class="ff2">W<span class="_ _33"></span>eb<span class="ff1">服务应用程<span class="ff5">序</span>,</span>ASP<span class="ff4">支持</span>VBScript,JavaScript<span class="ff1">等多<span class="ff4">种<span class="ff5">脚</span></span>本<span class="ff4">语<span class="ff5">言</span></span>。</span>PHP<span class="ff1">是一<span class="ff4">种<span class="ff5">跨</span>平<span class="ff5">台</span></span>的服务<span class="ff4">器端</span></span></span></div><div class="t m0 x2 h4 y4a ff5 fs1 fc0 sc0 ls0 ws0">嵌<span class="ff1">入式</span>脚<span class="ff1">本<span class="ff4">语</span></span>言<span class="ff1">。其大<span class="ff4">量</span>地</span>借<span class="ff1">用<span class="ff2">C,Java</span>和<span class="ff2">Perl<span class="ff4">语</span></span></span>言<span class="ff1">的<span class="ff4">语</span>法,并</span>耦<span class="ff1">合<span class="ff2">PHP<span class="ff4">自身</span></span>的特性,使<span class="ff2">W<span class="_ _33"></span>eb<span class="ff1">开发<span class="ff5">者</span>能<span class="ff4">够</span></span></span></span></div><div class="t m0 x2 h4 y4b ff1 fs1 fc0 sc0 ls0 ws0">快速地生成动<span class="ff4">态<span class="ff5">页</span></span>面,<span class="ff2">PHP</span>是完全<span class="ff5">免<span class="ff4">费</span></span>的,而<span class="ff4">且</span>可以不<span class="ff5">受限<span class="ff4">制</span></span>地<span class="ff5">获</span>得<span class="ff4">源</span>代<span class="ff4">码</span>,<span class="ff4">甚至</span>可以<span class="ff4">按</span>用户<span class="ff4">需</span>要进</div><div class="t m0 x2 h4 y3f ff1 fs1 fc0 sc0 ls0 ws0">行个性化设计。<span class="ff2">JSP</span>是<span class="ff2">Sun<span class="ff4">公<span class="ff5">司推</span></span></span>出的新一代网<span class="ff5">站</span>开发<span class="ff4">语<span class="ff5">言</span></span>,具有很强的多<span class="ff4">平<span class="ff5">台</span>支持</span>和<span class="ff4">极</span>大的<span class="ff5">伸缩</span>能</div><div class="t m0 x2 h4 y40 ff1 fs1 fc0 sc0 ls0 ws0">力,<span class="ff2">JSP</span>可在<span class="ff2">Serverlet</span>和<span class="ff2">JavaBean</span>的<span class="ff4">支持下</span>,建<span class="ff5">立</span>功能强大的<span class="ff2">W<span class="_ _33"></span>eb<span class="ff1">应用程<span class="ff5">序</span>。</span></span></div><div class="t m0 x3 h4 y41 ff1 fs1 fc0 sc0 ls0 ws0">在<span class="ff5">推</span>出<span class="ff2">ASP</span>之<span class="ff4">后</span>,<span class="ff5">微<span class="ff4">软</span></span>于<span class="ff2">1998</span>年<span class="ff5">又</span>发<span class="ff5">布</span>了<span class="ff2">ASP2.0</span>,其与<span class="ff2">ASP1.0</span>的主要<span class="ff4">区</span>别是<span class="ff2">ASP1.0<span class="ff5">外</span></span>部的<span class="ff4">组件</span></div><div class="t m0 x2 h4 y42 ff4 fs1 fc0 sc0 ls0 ws0">需<span class="ff1">要实</span>例<span class="ff1">化。在</span>这<span class="ff1">之</span>后<span class="ff1">,<span class="ff2">Microsoft<span class="ff5">又推</span></span>出了<span class="ff2">ASP<span class="_ _17"></span>.Net<span class="ff1">,<span class="ff4">它</span>并不是</span>ASP<span class="ff1">的<span class="ff4">简单<span class="ff5">升</span>级</span>,而是全新的一个动</span></span></span></div><div class="t m0 x5 h6 y26 ff2 fs0 fc0 sc0 ls0 ws0">5</div></div></div><div class="pi" data-data='{"ctm":[1.611850,0.000000,0.000000,1.611850,0.000000,0.000000]}'></div></div>