📄 vb学生公寓管理系统2.htm
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color=#000000><SPAN lang=EN-US
style="FONT-SIZE: 14pt; LINE-HEIGHT: 150%"><FONT
face="Times New Roman">b.</FONT></SPAN><SPAN
style="FONT-SIZE: 14pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">项目的任务提出者、开发者：</SPAN><SPAN
lang=EN-US
style="FONT-SIZE: 14pt; LINE-HEIGHT: 150%"><O:P></O:P></SPAN></FONT></P>
<P class=MsoNormal
style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 14pt; mso-char-indent-count: 1.0"><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'">本项目的提出者、开发者为作者本人</SPAN><SPAN
lang=EN-US
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体"><O:P></O:P></SPAN></FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><FONT color=#000000><SPAN
lang=EN-US
style="FONT-SIZE: 16pt; FONT-FAMILY: 黑体; mso-bidi-font-size: 15.0pt">1</SPAN><SPAN
style="FONT-SIZE: 16pt; FONT-FAMILY: 黑体; mso-bidi-font-size: 15.0pt">．<SPAN
lang=EN-US>3</SPAN>术语及原意<SPAN
lang=EN-US><O:P></O:P></SPAN></SPAN></FONT></P>
<P class=MsoNormal
style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18pt; mso-char-indent-count: 1.5"><FONT
color=#000000><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">（<SPAN
lang=EN-US>1</SPAN>）专门术语</SPAN><SPAN lang=EN-US
style="FONT-SIZE: 16pt; FONT-FAMILY: 黑体; mso-bidi-font-size: 15.0pt"><O:P></O:P></SPAN></FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt"><FONT color=#000000><B
style="mso-bidi-font-weight: normal"><I
style="mso-bidi-font-style: normal"><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">数据流图</SPAN></I></B><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">——是描绘系统的逻辑模型，图中没有任何具体的物理元素，只是描绘信息在系统中流动和处理的情况。</SPAN><SPAN
lang=EN-US style="FONT-SIZE: 14pt"><O:P></O:P></SPAN></FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt"><FONT color=#000000><B
style="mso-bidi-font-weight: normal"><I
style="mso-bidi-font-style: normal"><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">系统流程图</SPAN></I></B><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">——描述物理系统的图，用来表达信息在系统各部件之间流动的情况。</SPAN><SPAN
lang=EN-US style="FONT-SIZE: 14pt"><O:P></O:P></SPAN></FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt"><FONT color=#000000><B
style="mso-bidi-font-weight: normal"><I
style="mso-bidi-font-style: normal"><SPAN lang=EN-US
style="FONT-SIZE: 14pt"><FONT
face="Times New Roman">E</FONT></SPAN></I></B><B
style="mso-bidi-font-weight: normal"><I
style="mso-bidi-font-style: normal"><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">—</SPAN></I></B><B
style="mso-bidi-font-weight: normal"><I
style="mso-bidi-font-style: normal"><SPAN lang=EN-US
style="FONT-SIZE: 14pt"><FONT
face="Times New Roman">R</FONT></SPAN></I></B><B
style="mso-bidi-font-weight: normal"><I
style="mso-bidi-font-style: normal"><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">图</SPAN></I></B><B
style="mso-bidi-font-weight: normal"><I
style="mso-bidi-font-style: normal"><SPAN lang=EN-US
style="FONT-SIZE: 14pt"><FONT face="Times New Roman">(Entity-Relationship
Approach</FONT></SPAN></I></B><B style="mso-bidi-font-weight: normal"><I
style="mso-bidi-font-style: normal"><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">）</SPAN></I></B><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">——实体—联系方法，是表示概念性数据模型的方法。描述现实世界中的实体，而不涉及这些实体在系统中的实现方法。</SPAN><SPAN
lang=EN-US style="FONT-SIZE: 14pt"><O:P></O:P></SPAN></FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt"><FONT color=#000000><B
style="mso-bidi-font-weight: normal"><I
style="mso-bidi-font-style: normal"><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">数据字典</SPAN></I></B><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">——关于数据的信息的集合，也就是对数据流图中包含的所有元素的定义的集合</SPAN><SPAN
lang=EN-US
style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt"><O:P></O:P></SPAN></FONT></P>
<P class=MsoNormal
style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 14.05pt; LINE-HEIGHT: 150%; mso-char-indent-count: 1.0"><FONT
color=#000000><B><I><SPAN
style="FONT-SIZE: 14pt; LINE-HEIGHT: 150%; FONT-FAMILY: 黑体; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">软件结构图</SPAN></I></B><SPAN
style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">——用层次图或结构图描述的软件结构。</SPAN><SPAN
lang=EN-US
style="LINE-HEIGHT: 150%; mso-bidi-font-size: 10.5pt"><O:P></O:P></SPAN></FONT></P>
<P class=MsoNormal
style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 15.05pt; LINE-HEIGHT: 150%; mso-char-indent-count: 1.0"><FONT
color=#000000><B><I><SPAN
style="FONT-SIZE: 15pt; LINE-HEIGHT: 150%; FONT-FAMILY: 黑体; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">层次图</SPAN></I></B><SPAN
style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">——描绘软件的层次结构，表现了各个模块之间的调用关系而非组</SPAN><SPAN
lang=EN-US
style="LINE-HEIGHT: 150%; mso-bidi-font-size: 10.5pt"><O:P></O:P></SPAN></FONT></P>
<P class=MsoNormal
style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 25.85pt; LINE-HEIGHT: 150%; mso-char-indent-count: 2.46"><FONT
color=#000000><SPAN
style="LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">成关系。</SPAN><SPAN
lang=EN-US
style="LINE-HEIGHT: 150%; mso-bidi-font-size: 10.5pt"><O:P></O:P></SPAN></FONT></P>
<P class=MsoNormal
style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 14.05pt; mso-char-indent-count: 1.0"><FONT
color=#000000><B><I><SPAN
style="FONT-SIZE: 14pt; FONT-FAMILY: 黑体; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">结构图</SPAN></I></B><SPAN
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-size: 10.5pt">——描绘软件结构的图形工具，也表示各个模块之间的调用关系。</SPAN><SPAN
lang=EN-US
style="mso-bidi-font-size: 10.5pt"><O:P></O:P></SPAN></FONT></P>
<P class=MsoNormal
style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.1pt; LINE-HEIGHT: 150%; mso-char-indent-count: 1.5"><FONT
color=#000000><FONT face="Times New Roman"><B
style="mso-bidi-font-weight: normal"><I
style="mso-bidi-font-style: normal"><SPAN lang=EN-US
style="FONT-SIZE: 14pt; COLOR: black; LINE-HEIGHT: 150%; mso-font-kerning: 0pt">SQL
SERVER</SPAN></I></B><SPAN lang=EN-US
style="FONT-SIZE: 12pt; COLOR: black; LINE-HEIGHT: 150%; mso-font-kerning: 0pt">:
</SPAN></FONT><SPAN
style="FONT-SIZE: 12pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">系统服务器所使用的数据库管理系统（</SPAN><SPAN
lang=EN-US
style="FONT-SIZE: 12pt; COLOR: black; LINE-HEIGHT: 150%; mso-font-kerning: 0pt"><FONT
face="Times New Roman">DBMS</FONT></SPAN><SPAN
style="FONT-SIZE: 12pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">）。</SPAN><SPAN
lang=EN-US
style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体"><O:P></O:P></SPAN></FONT></P>
<P class=MsoNormal
style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.1pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-char-indent-count: 1.5; mso-pagination: widow-orphan"
align=left><FONT color=#000000><FONT face="Times New Roman"><B
style="mso-bidi-font-weight: normal"><I
style="mso-bidi-font-style: normal"><SPAN lang=EN-US
style="FONT-SIZE: 14pt; COLOR: black; LINE-HEIGHT: 150%; mso-font-kerning: 0pt">SQL</SPAN></I></B><SPAN
lang=EN-US
style="FONT-SIZE: 12pt; COLOR: black; LINE-HEIGHT: 150%; mso-font-kerning: 0pt">:
</SPAN></FONT><SPAN
style="FONT-SIZE: 12pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">一种用于访问查询数据库的语言</SPAN><SPAN
lang=EN-US
style="FONT-SIZE: 12pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><O:P></O:P></SPAN></FONT></P>
<P class=MsoNormal
style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.1pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-char-indent-count: 1.5; mso-pagination: widow-orphan"
align=left><FONT color=#000000><B style="mso-bidi-font-weight: normal"><I
style="mso-bidi-font-style: normal"><SPAN
style="FONT-SIZE: 14pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">数据流</SPAN></I></B><SPAN
style="FONT-SIZE: 12pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">：数据进入模块后可能有多种路径进行处理。</SPAN><SPAN
lang=EN-US
style="FONT-SIZE: 12pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><O:P></O:P></SPAN></FONT></P>
<P class=MsoNormal
style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.1pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-char-indent-count: 1.5; mso-pagination: widow-orphan"
align=left><FONT color=#000000><B style="mso-bidi-font-weight: normal"><I
style="mso-bidi-font-style: normal"><SPAN
style="FONT-SIZE: 14pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">主键</SPAN></I></B><SPAN
style="FONT-SIZE: 12pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体">：数据库表中的关键域，值互不相同。属性下面加一横线。</SPAN><SPAN
lang=EN-US
style="FONT-SIZE: 12pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><O:P></O:P></SPAN></FONT></P>
<P class=MsoNormal
style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 12pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-char-indent-count: 1.0; mso-pagination: widow-orphan"
align=left><SPAN
style="FONT-SIZE: 12pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><FONT
color=#000000>（<SPAN lang=EN-US>2</SPAN>）缩写<SPAN
lang=EN-US><O:P></O:P></SPAN></FONT></SPAN></P>
<P class=MsoNormal
style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 12pt; LINE-HEIGHT: 150%; TEXT-ALIGN: left; mso-char-indent-count: 1.0; mso-pagination: widow-orphan"
align=left><FONT color=#000000><SPAN lang=EN-US
style="FONT-SIZE: 12pt; COLOR: black; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体"><SPAN
style="mso-spacerun: yes"> </SPAN></SPAN><SPAN lang=EN-US
style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%"><FONT
face="Times New Roman">SQL: Structured Query Language</FONT></SPAN><SPAN
style="FONT-SIZE: 12pt; LINE-HEIGHT: 150%; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">（结构化查询语言）。</SPAN><SPAN
lang=EN-US
style="FONT-SIZE: 14pt; LINE-HEIGHT: 150%; mso-bidi-font-weight: bold; mso-bidi-font-style: italic"><O:P></O:P></SPAN></FONT></P>
<P class=MsoNormal
style="MARGIN: 0cm 0cm 0pt 39pt; TEXT-INDENT: -18pt; mso-list: l2 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: 12pt; mso-fareast-font-family: 'Times New Roman'"><SPAN
style="mso-list: Ignore">1．<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: 12pt">4</SPAN></B></FONT><B
style="mso-bidi-font-weight: normal"><SPAN
style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">运行环境</SPAN></B><B
style="mso-bidi-font-weight: normal"><SPAN lang=EN-US
style="FONT-SIZE: 12pt"><O:P></O:P></SPAN></B></FONT></P>
<P class=MsoNormal
style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 24pt; mso-char-indent-count: 2.0"><FONT
color=#000000><SPAN
style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">硬件环境：</SPAN><SPAN
lang=EN-US style="FONT-SIZE: 12pt"><FONT
face="Times New Roman">CPU</FONT></SPAN><SPAN
style="FONT-SIZE: 12pt; 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: 12pt"><FONT
face="Times New Roman">1G</FONT></SPAN></ST1:CHMETCNV><SPAN
style="FONT-SIZE: 12pt; 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: 12pt"><FONT
face="Times New Roman">128MB</FONT></SPAN><SPAN
style="FONT-SIZE: 12pt; 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: 12pt"><FONT
face="Times New Roman">512MB</FONT></SPAN><SPAN
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