h第八章 xml模型及powerdesigner实现.ppt

下面是一个简单的XML文档。 ? xml version=1.0? contacts contact name firstDivid/first lastCalder/last /name address street56 McMahons Rd/street cityFrankston/city stateVic/state zip3199/zip /address tel9903-4567/tel fax9903-444/fax mobile040-8887-7777/mobile emailadvid.calder@.au/email /contact /contacts 1: ?xml version= 1.0 2: !DOCTYPE page[ 3: !--这里书写内部DTD代码-- 4 :] 5: page 6: !--这里书写元素的内容-- 7: /page ?xml version=1.0 standalone=no? !DOCTYPE customer SYSTEM c:/customer.dtd customer nameMichael Calder/name address street44 McMahons Rd/street suburbFrankston/suburb /address /customer ?xml version=1.0 standalone=no? !DOCTYPE customer PUBLIC -//Big Bank//DTD sustomer_support//EN// c:/customer.dtd customer nameMichael Calder/name address street44 McMahons Rd/street suburbFrankston/suburb /address /customer ? xml version=”1.0”? ! DOCUMENT message[ ! ELEMENT message(header，body，(signature | footer )) ! ELEMENT header(date，from，to+，subject，banner?) ! ELEMENT body (paragraph*) ! ELEMENT paragraph (#PCDATA) ! ELEMENT signature (#PCDATA) ! ELEMENT footer ANY ! ELEMENT date (#PCDATA) ! ELEMENT from (#PCDATA) ! ELEMENT to (#PCDATA) ! ELEMENT subject (#PCDATA) ! ELEMENT banner (#PCDATA) ] message header date25th December 2010 /date fromMe/from toYou/to toYour family/to toYour friends/to subjectHappy Christmas/subject banner/banner /header body paragraphBest wishes for Christmas/paragraph paragraphHope Santa stopped at your place/paragraph /body footer dateChristmas Day/date fromeSantas little helper /from /footer /message 8.6 XML的PowerDesigner实现方法建立XML模型 8.6 XML的PowerDesigner实现方法XML的模型特性 8.6 XML的PowerDesigner实现方法XML的模型特性 8.6 XML的PowerDesigner实现方法XML的模型特性 8.6 XML的PowerDesigner实现方法XML的模型特性 8.6 XML的PowerDesigner实现方法XML的建模环境 设置模型的显示选项 8.6 XML的PowerDesigner实现方法XML的建模环境 为模型添加扩展模型定义 8.6 XML的PowerDesigner实现方法 XML图形基础 8.6 XML的PowerDesigner实现方法 XML图形基础 8.6 XML的PowerDesigner实现方法 XML的元素 8.6 XML的PowerDesigner实现方法 XML的元素元素特性窗口的General页 8.6 XML的PowerDesigner实现方法 XML的元素元素特性窗口的D