📄 vb学生公寓管理系统3.htm
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style="FONT-SIZE: 16pt; FONT-FAMILY: 黑体; mso-bidi-font-size: 12.0pt"><O:P><FONT
color=#000000></FONT></O:P></SPAN></P>
<P class=MsoListContinue2
style="MARGIN: 0cm 0cm 6pt; TEXT-INDENT: 12pt; LINE-HEIGHT: 150%; mso-char-indent-count: 1.0"><BR
style="mso-ignore: vglayout" clear=all><FONT
color=#000000> </FONT></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 6pt"><FONT color=#000000><B
style="mso-bidi-font-weight: normal"><SPAN lang=EN-US
style="FONT-SIZE: 15pt; FONT-FAMILY: 黑体; mso-hansi-font-family: 宋体">2</SPAN></B><B
style="mso-bidi-font-weight: normal"><SPAN
style="FONT-SIZE: 15pt; FONT-FAMILY: 黑体; mso-hansi-font-family: 宋体">．<SPAN
lang=EN-US>2</SPAN>．<SPAN lang=EN-US>4</SPAN></SPAN></B><B
style="mso-bidi-font-weight: normal"><SPAN
style="FONT-SIZE: 15pt; FONT-FAMILY: 黑体">性能需求<SPAN
lang=EN-US><O:P></O:P></SPAN></SPAN></B></FONT></P>
<P class=MsoBodyText
style="MARGIN: 0cm 0cm 6pt; TEXT-INDENT: 14pt; mso-char-indent-count: 1.0"><FONT
color=#000000><SPAN lang=EN-US style="FONT-SIZE: 14pt"><FONT
face="Times New Roman">a.</FONT></SPAN><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">数据精确度</SPAN><SPAN
lang=EN-US style="FONT-SIZE: 14pt"><O:P></O:P></SPAN></FONT></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 6pt"><FONT color=#000000><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">该系统输入的数据为整形与字符型。</SPAN><SPAN
lang=EN-US style="FONT-SIZE: 14pt"><O:P></O:P></SPAN></FONT></P>
<P class=MsoBodyTextIndent style="MARGIN: 0cm 0cm 6pt 21pt"><FONT
color=#000000><SPAN lang=EN-US style="FONT-SIZE: 14pt"><FONT
face="Times New Roman">b.</FONT></SPAN><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">时间特性</SPAN><SPAN
lang=EN-US style="FONT-SIZE: 14pt"><O:P></O:P></SPAN></FONT></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 6pt"><FONT color=#000000><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">包括响应时间、更新处理时间、数据转换与传输时间、运行时间，这些时间尽可能短。</SPAN><SPAN
lang=EN-US style="FONT-SIZE: 14pt"><O:P></O:P></SPAN></FONT></P>
<P class=MsoBodyTextIndent style="MARGIN: 0cm 0cm 6pt 21pt"><FONT
color=#000000><SPAN lang=EN-US style="FONT-SIZE: 14pt"><FONT
face="Times New Roman">c.</FONT></SPAN><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">适应性</SPAN><SPAN
lang=EN-US style="FONT-SIZE: 14pt"><O:P></O:P></SPAN></FONT></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 6pt"><FONT color=#000000><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">在操作方式、运行环境、与其他软件的接口以及开发计划等发生</SPAN><SPAN
lang=EN-US style="FONT-SIZE: 14pt"><O:P></O:P></SPAN></FONT></P>
<P class=MsoBodyText style="MARGIN: 0cm 0cm 6pt"><FONT color=#000000><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">变化时，可使用系统自带的一个程序来修改现行系统，以适应新的变</SPAN><SPAN
lang=EN-US style="FONT-SIZE: 14pt"><O:P></O:P></SPAN></FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT color=#000000><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">化。</SPAN><SPAN
lang=EN-US style="FONT-SIZE: 14pt"><O:P></O:P></SPAN></FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT color=#000000><B
style="mso-bidi-font-weight: normal"><SPAN lang=EN-US
style="FONT-SIZE: 14pt; FONT-FAMILY: 黑体; mso-hansi-font-family: 宋体">2</SPAN></B><B
style="mso-bidi-font-weight: normal"><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 黑体; mso-hansi-font-family: 宋体">．<SPAN
lang=EN-US>3</SPAN></SPAN></B><B
style="mso-bidi-font-weight: normal"><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">数据管理能力</SPAN></B><B
style="mso-bidi-font-weight: normal"><SPAN lang=EN-US
style="FONT-SIZE: 14pt"><O:P></O:P></SPAN></B></FONT></P>
<P class=MsoNormal
style="MARGIN: 0cm 0cm 0pt 17.1pt; mso-para-margin-left: 1.63gd"><FONT
color=#000000><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold">本系统使用</SPAN><SPAN
lang=EN-US style="FONT-SIZE: 14pt; mso-bidi-font-weight: bold"><FONT
face="Times New Roman">SQL<SPAN style="mso-spacerun: yes">
</SPAN>Server2000</FONT></SPAN><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold">数据库，管理对像为</SPAN><SPAN
lang=EN-US style="FONT-SIZE: 14pt; mso-bidi-font-weight: bold"><FONT
face="Times New Roman">XX</FONT></SPAN><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold">大学学生公寓，学生数量约</SPAN><SPAN
lang=EN-US style="FONT-SIZE: 14pt; mso-bidi-font-weight: bold"><FONT
face="Times New Roman">40000</FONT></SPAN><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-weight: bold">人。</SPAN><SPAN
lang=EN-US
style="FONT-SIZE: 14pt; mso-bidi-font-weight: bold"><O:P></O:P></SPAN></FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT color=#000000><B
style="mso-bidi-font-weight: normal"><SPAN lang=EN-US
style="FONT-SIZE: 14pt; FONT-FAMILY: 黑体; mso-hansi-font-family: 宋体">2</SPAN></B><B
style="mso-bidi-font-weight: normal"><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 黑体; mso-hansi-font-family: 宋体">．<SPAN
lang=EN-US>4</SPAN></SPAN></B><B
style="mso-bidi-font-weight: normal"><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">．运行需求</SPAN></B><B
style="mso-bidi-font-weight: normal"><SPAN lang=EN-US
style="FONT-SIZE: 14pt"><O:P></O:P></SPAN></B></FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.75pt"><FONT
color=#000000><B style="mso-bidi-font-weight: normal"><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">用户界面：</SPAN></B><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">采用广泛应用的</SPAN><SPAN
lang=EN-US style="FONT-SIZE: 14pt"><FONT face="Times New Roman">GUI<B
style="mso-bidi-font-weight: normal"><O:P></O:P></B></FONT></SPAN></FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.75pt"><FONT
color=#000000><B style="mso-bidi-font-weight: normal"><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">硬件接口：</SPAN></B><SPAN
lang=EN-US style="FONT-SIZE: 14pt"><FONT
face="Times New Roman">CPU</FONT></SPAN><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">主频</SPAN><ST1:CHMETCNV
w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False"
SourceValue="1" UnitName="g"><SPAN lang=EN-US
style="FONT-SIZE: 14pt"><FONT
face="Times New Roman">1G</FONT></SPAN></ST1:CHMETCNV><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">及以上，内存</SPAN><SPAN
lang=EN-US style="FONT-SIZE: 14pt"><FONT
face="Times New Roman">128MB</FONT></SPAN><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">及以上，硬盘空间</SPAN><SPAN
lang=EN-US style="FONT-SIZE: 14pt"><FONT
face="Times New Roman">512MB</FONT></SPAN><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">及以上。</SPAN><B
style="mso-bidi-font-weight: normal"><SPAN lang=EN-US
style="FONT-SIZE: 14pt"><O:P></O:P></SPAN></B></FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.75pt"><FONT
color=#000000><B><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">软件接口：</SPAN></B><SPAN
lang=EN-US style="FONT-SIZE: 14pt"><FONT
face="Times New Roman">Windows2000</FONT></SPAN><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">操作系统及以上</SPAN><B><SPAN
lang=EN-US
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><O:P></O:P></SPAN></B></FONT></P>
<P class=MsoNormal
style="MARGIN: 0cm 0cm 0pt 39pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo2; tab-stops: list 39.0pt"><FONT
color=#000000><FONT face="Times New Roman"><B
style="mso-bidi-font-weight: normal"><SPAN lang=EN-US
style="FONT-SIZE: 14pt; mso-fareast-font-family: 'Times New Roman'"><SPAN
style="mso-list: Ignore">2.<SPAN
style="FONT: 7pt 'Times New Roman'">
</SPAN></SPAN></SPAN></B><B style="mso-bidi-font-weight: normal"><SPAN
lang=EN-US style="FONT-SIZE: 14pt"><SPAN
style="mso-spacerun: yes"> </SPAN>5</SPAN></B></FONT><B
style="mso-bidi-font-weight: normal"><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">故障处理</SPAN></B><B
style="mso-bidi-font-weight: normal"><SPAN lang=EN-US
style="FONT-SIZE: 14pt"><O:P></O:P></SPAN></B></FONT></P>
<P class=MsoNormal
style="MARGIN: 0cm 0cm 0pt 21pt; mso-para-margin-left: 2.0gd"><FONT
color=#000000><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">本系统运行时可能出现数据的溢出，所以应保持数据量维持在一定水平。出错时要保证数据库完好无损。</SPAN><SPAN
lang=EN-US
style="FONT-SIZE: 14pt; FONT-FAMILY: 黑体"><O:P></O:P></SPAN></FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><B
style="mso-bidi-font-weight: normal"><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 黑体"><FONT color=#000000>三．软件设计<SPAN
lang=EN-US><O:P></O:P></SPAN></FONT></SPAN></B></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT color=#000000><B
style="mso-bidi-font-weight: normal"><SPAN lang=EN-US
style="FONT-SIZE: 16pt"><FONT face="Times New Roman">3</FONT></SPAN></B><B
style="mso-bidi-font-weight: normal"><SPAN
style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">．</SPAN></B><B
style="mso-bidi-font-weight: normal"><SPAN lang=EN-US
style="FONT-SIZE: 16pt"><FONT face="Times New Roman">1</FONT></SPAN></B><B
style="mso-bidi-font-weight: normal"><SPAN
style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">系统结构图</SPAN></B><B
style="mso-bidi-font-weight: normal"><SPAN lang=EN-US
style="FONT-SIZE: 14pt"><O:P></O:P></SPAN></B></FONT></P>
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