简单的XML问题
简单的XML问题
提问于 2010-11-16 22:50:28
好的，使用我的XML编辑器检查我得到的验证“验证停止在第2行，第8列:没有找到元素'Staff‘的声明。有人知道这是为什么吗？
此外，每三个员工属于不同的类型，并且每种类型包括不同的元素(例如，附属员工只有电子邮件、姓名、职位，而FullTime类型有所有元素的信息)。将元素数据保留为空是不好的格式吗？如果它们是不同类型的StaffMembers，是否可以去掉额外的元素，或者每个StaffMember都需要完全相同的元素？谢谢!
<Staff>
<StaffMember type="FullTime">
<Name>Richard Baskerville</Name>
<Position>Professor</Position>
<OfficePhone>(404) 413-7362</OfficePhone>
<Building>Robinson College</Building>
<Room>919</Room>
<URL>www.cis.gsu.edu/~rbaskerv</URL>
<Email>rbaskerville@cis.gsu.edu</Email>
<DegreeInfo>Ph. D., M.S., B.S.</DegreeInfo>
<Research> Information systems security, interaction of information systems and organizations, qualitative research methods, diffusion of IT innovations, knowledge management</Research>
</StaffMember>
<StaffMember type ="FullTime">
<Name>Michael Gallivan</Name>
<Position>Associate Professor</Position>
<OfficePhone>(404) 413-7363</OfficePhone>
<Building>Robinson College</Building>
<Room>935</Room>
<URL>www.cis.gsu.edu/~mgalliva</URL>
<Email>mgalliva@cis.gsu.edu</Email>
<DegreeInfo>Ph. D., M.B.A., M.P.H., B.A.</DegreeInfo>
<Research> IT human resource management, management of IT outsourcing, adoption and diffusion of innovations, organizational learning from innovations </Research>
</StaffMember>
<StaffMember type ="FullTime">
<Name>Sidney Harris</Name>
<Position>Professor</Position>
<OfficePhone>(404) 413-7017</OfficePhone>
<Building>Robinson College</Building>
<Room>427</Room>
<URL>www2.gsu.edu/~wwwseh/</URL>
<Email>sidneyharris@gsu.edu</Email>
<DegreeInfo>Ph. D., M.S., B.S.</DegreeInfo>
<Research> Strategic management of technology, global practices in technological innovation and management, regional studies on China and Asia culture of high performance organization</Research>
</StaffMember>
<StaffMember type ="Adjunct">
<Name>Arash Akhlaghi</Name>
<Position>Adjunct Professor</Position>
<OfficePhone></OfficePhone>
<Building></Building>
<Room></Room>
<URL></URL>
<Email>aakhlaghi1@student.gsu.edu</Email>
<DegreeInfo></DegreeInfo>
<Research></Research>
</StaffMember>
<StaffMember type="Adjunct">
<Name>Catherine Baird</Name>
<Position>Adjunct Professor</Position>
<OfficePhone></OfficePhone>
<Building></Building>
<Room></Room>
<URL></URL>
<Email>cbaird@cis.gsu.edu</Email>
<DegreeInfo></DegreeInfo>
<Research></Research>
</StaffMember>
<StaffMember type="Adjunct">
<Name>David Bloomquist</Name>
<Position>Adjunct Professor</Position>
<OfficePhone></OfficePhone>
<Building></Building>
<Room></Room>
<URL></URL>
<Email>dbloomquist@cis.gsu.edu</Email>
<DegreeInfo></DegreeInfo>
<Research></Research>
</StaffMember>
<StaffMember type="Staff">
<Name>Desiree Plummer</Name>
<Position>PC System Specialist</Position>
<OfficePhone>(404) 413-7440></OfficePhone>
<Building>Robinson College</Building>
<Room>908</Room>
<URL></URL>
<Email>dplummer@cis.gsu.edu</Email>
<DegreeInfo></DegreeInfo>
<Research></Research>
</StaffMember>
<StaffMember type="Staff">
<Name>Walter Rich</Name>
<Position>Manager, CIS External Affairs</Position>
<OfficePhone>(404) 413-7398></OfficePhone>
<Building>Robinson College</Building>
<Room>929</Room>
<URL></URL>
<Email>wrich@cis.gsu.edu</Email>
<DegreeInfo></DegreeInfo>
<Research></Research>
</StaffMember>
<StaffMember type="Staff">
<Name>James Sneed</Name>
<Position>Information Technology Department Manager</Position>
<OfficePhone>(404) 413-7383></OfficePhone>
<Building>Robinson College</Building>
<Room>907</Room>
<URL></URL>
<Email>jsneed@cis.gsu.edu</Email>
<DegreeInfo></DegreeInfo>
<Research></Research>
</StaffMember>
<StaffMember type="Ph.D">
<Name>Anouck Adrot</Name>
<Position></Position>
<OfficePhone>(404) 413-7389></OfficePhone>
<Building>Robinson College</Building>
<Room>910</Room>
<URL></URL>
<Email>aadrot1@student.gsu.edu</Email>
<DegreeInfo></DegreeInfo>
<Research></Research>
</StaffMember>
<StaffMember type="Ph.D">
<Name>Chad Anderson</Name>
<Position></Position>
<OfficePhone>(404) 413-7389></OfficePhone>
<Building>Robinson College</Building>
<Room>910</Room>
<URL></URL>
<Email>canderson32@comcast.net</Email>
<DegreeInfo></DegreeInfo>
<Research></Research>
</StaffMember>
<StaffMember type="Ph.D">
<Name>Mathieu Chauvet</Name>
<Position></Position>
<OfficePhone>(404) 413-7389></OfficePhone>
<Building>Robinson College</Building>
<Room>910</Room>
<URL></URL>
<Email>mchauvet1@student.gsu.edu</Email>
<DegreeInfo></DegreeInfo>
<Research></Research>
</StaffMember>
</Staff>回答 2
Stack Overflow用户
回答已采纳
发布于 2010-11-16 23:01:48
This XML validator不会给您的xml带来任何错误。
无论如何，如果您使用模式或DTD进行验证，您可能会遇到错误(如果它不符合规范)。
对于第二点，您可以有空节点，但使用取决于您的需要，取决于规范(如果使用)和将使用此xml的代码。如果您没有像我猜想的那样使用模式或DTD，或者如果随后解析它的代码会处理它，则可以删除它们。
Stack Overflow用户
发布于 2010-11-17 01:31:56
“验证在第2行第8列停止:找不到元素'Staff‘的声明。有人知道这是为什么吗？
因为您尚未声明模式(XML Schema、DTD、RNG等)作为验证的依据。我不知道您使用的是什么XML编辑器...显然，您告诉它进行验证，而它试图告诉它无法进行验证，因为没有模式可供验证。这并不意味着您的XML是无效的:相反，它意味着有效性对您的XML没有任何意义(直到您将一个模式与之关联)。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/4195398
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