为什么 XSD.EXE 会创建两个 .XSD 文件，以及如何使用它们? [英] Why does XSD.EXE Create Two .XSD Files, and How to Use Them?

问题描述

我正在使用以下命令从我的输入 XML 文件生成相关的 xsd 文件——response.xml，我的困惑是(1)为什么有两个 xsd 文件输出(response.xsd 和 response_app1.xsd)，我想应该只生成其中一个?(2) 如果我需要使用 xsd/classes 生成 C# 类文件，我应该使用哪个 xsd 文件?

I am using the following command to generate related xsd file from my input XML file -- response.xml, my confusion is (1) why there are two xsd file output (response.xsd and response_app1.xsd), I think there should be only one of them generated? (2) If I need to generate C# class file by using xsd /classes, which xsd file should I use?

我的环境:VSTS 2008 + C# + .Net 3.5.

My environment: VSTS 2008 + C# + .Net 3.5.

D:>xsd response.xml
Microsoft (R) Xml Schemas/DataTypes support utility
[Microsoft (R) .NET Framework, Version 2.0.50727.3038]
Copyright (C) Microsoft Corporation. All rights reserved.
Writing file 'D:
esponse.xsd'.

这是我的输入 XML 文件和输出 XSD 文件，

Here is my input XML file and ouput XSD files,

http://www.mediafire.com/file/kzzoxw0zwgq/inputoutput.zip

编辑 1:

当我执行xsd response.xsd生成相关C#类时，出现错误信息，这里是详细输出，

when I execute xsd response.xsd to generate related C# class, there are error messages, and here are the detailed output,

D:>xsd response.xsd /classes
Microsoft (R) Xml Schemas/DataTypes support utility
[Microsoft (R) .NET Framework, Version 2.0.50727.3038]
Copyright (C) Microsoft Corporation. All rights reserved.
Schema validation warning: The 'http://www.mycorp.com/Order/2009/05/mex:Items' e
lement is not declared. Line 10, position 16.

Warning: Schema could not be validated. Class generation may fail or may produce
 incorrect results.

Error: Error generating classes for schema 'response'.
  - The element 'http://www.mycorp.com/Order/2009/05/mex:Items' is missing.

If you would like more help, please type "xsd /?".

提前致谢，乔治

推荐答案

乔治，

要从这些文件中生成类，您必须在命令行中列出两者:

To generate classes from these files, you must list both on the command line:

D:>xsd response.xsd response_app1.xsd /classes 

<小时>

已经正确地说这两个 .xsd 文件是因为您的原始 XML 文件中有两个 XML 命名空间.顺便说一句，我在这里猜测了一下，因为您没有发布 XML 文件.

---

It has already been correctly said that the two .xsd files are because there were two XML namespaces in your original XML file. BTW, I'm guessing a little here because you did not post the XML file.

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