从XSD生成C#类

Question

这是我想要使用xsd工具为C#生成类的xml shema：

<?xml version="1.0" encoding="UTF-8"?>
<schema xmlns="http://www.w3.org/2001/XMLSchema" xmlns:b2g="http://www.carina.hr/b2g/v1.0.0#" xmlns:xadesv141="http://uri.etsi.org/01903/v1.4.1#" xmlns:xades="http://uri.etsi.org/01903/v1.3.2#" xmlns:ds="http://www.w3.org/2000/09/xmldsig#" xmlns:xsd="http://www.w3.org/2001/XMLSchema" targetNamespace="http://www.carina.hr/b2g/v1.0.0#" elementFormDefault="qualified">
   <xsd:import namespace="http://uri.etsi.org/01903/v1.4.1#" schemaLocation="http://uri.etsi.org/01903/v1.4.1/XAdESv141.xsd" />
   <xsd:import namespace="http://uri.etsi.org/01903/v1.3.2#" schemaLocation="http://uri.etsi.org/01903/v1.3.2/XAdES.xsd" />
   <xsd:import namespace="http://www.w3.org/2000/09/xmldsig#" schemaLocation="http://www.w3.org/TR/2002/REC-xmldsig-core-20020212/xmldsig-core-schema.xsd" />
   <element name="B2GDocument" type="b2g:B2GDocumentType" />
   <complexType name="B2GDocumentType">
      <sequence>
         <element name="RequestHeader" type="b2g:RequestHeaderType" minOccurs="1" maxOccurs="1" />
         <element name="ResponseHeader" type="b2g:ResponseHeaderType" minOccurs="0" maxOccurs="1" />
         <element name="Content" type="b2g:ContentType" minOccurs="1" maxOccurs="1" />
         <xsd:element ref="ds:Signature" minOccurs="0" maxOccurs="1" />
      </sequence>
      <attribute name="version" type="string" fixed="1.0" />
   </complexType>
   <complexType name="RequestHeaderType">
      <annotation>
         <documentation>Header of the document.</documentation>
      </annotation>
      <sequence>
         <element name="AppId">
            <annotation>
               <documentation>Id of the target application.</documentation>
            </annotation>
            <simpleType>
               <restriction base="string">
                  <whiteSpace value="collapse" />
               </restriction>
            </simpleType>
         </element>
         <element name="TraderId">
            <annotation>
               <documentation>Id of the trader.</documentation>
            </annotation>
            <simpleType>
               <restriction base="string">
                  <xsd:maxLength value="17" />
                  <whiteSpace value="collapse" />
               </restriction>
            </simpleType>
         </element>
         <element name="TraderAppId">
            <annotation>
               <documentation>Id of the trader application.</documentation>
            </annotation>
            <simpleType>
               <restriction base="string">
                  <xsd:maxLength value="48" />
                  <whiteSpace value="collapse" />
               </restriction>
            </simpleType>
         </element>
         <element name="TraderMsgId" maxOccurs="1" minOccurs="0">
            <annotation>
               <documentation>Mime type of the document.
Currently:
text/xml application/pdf</documentation>
            </annotation>
            <simpleType>
               <restriction base="string" />
            </simpleType>
         </element>
         <element name="DocUuid" type="b2g:DocUuidType" maxOccurs="1" minOccurs="0" />
      </sequence>
      <xsd:attribute name="Id" type="xsd:ID" use="required" />
   </complexType>
   <complexType name="ContentType">
      <sequence>
         <element name="DocType" type="string" maxOccurs="1" minOccurs="1" />
         <element name="MimeType" type="string" maxOccurs="1" minOccurs="1" />
         <element name="Description" type="string" maxOccurs="1" minOccurs="0">
            <annotation>
               <documentation>Opcionalni opis dokumenta. Maksimalna duljina je 255 znakova.</documentation>
            </annotation>
         </element>
         <element name="Data" maxOccurs="1" minOccurs="1">
            <xsd:complexType mixed="true">
               <xsd:sequence minOccurs="0" maxOccurs="unbounded">
                  <xsd:any namespace="##any" processContents="lax" />
               </xsd:sequence>
               <xsd:attribute name="encoding" use="required">
                  <simpleType>
                     <restriction base="string">
                        <enumeration value="EMBEDDED" />
                        <enumeration value="BASE64" />
                     </restriction>
                  </simpleType>
               </xsd:attribute>
               <xsd:anyAttribute namespace="##any" />
            </xsd:complexType>
         </element>
      </sequence>
      <xsd:attribute name="Id" type="xsd:ID" use="required" />
   </complexType>
   <complexType name="ResponseHeaderType">
      <sequence>
         <element name="DocUuid" type="b2g:DocUuidType" />
         <element name="ReceiveTimestamp" type="dateTime" />
      </sequence>
      <xsd:attribute name="Id" type="xsd:ID" use="required" />
   </complexType>
   <xsd:simpleType name="DocUuidType">
      <xsd:restriction base="xsd:string">
         <xsd:length value="36" />
         <xsd:pattern value="[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}" />
      </xsd:restriction>
   </xsd:simpleType>
</schema>

当我尝试使用

C:\test>xsd G2BDokument.xsd /Classes

我得到了这样的信息：

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.w3.org/2000/09/xmldsig#:Signature' element is not declared. Line 20, position 11.

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

Error: Error generating classes for schema 'G2BDokument'.
  - The element 'http://www.w3.org/2000/09/xmldsig#:Signature' is missing.

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

我不知道我做错了什么，所以有人能帮帮我吗？谢谢!

Answer 1

如果您有此文件"xmldsig-core-schema.xsd"，，请尝试以下命令：

核心xmldsig- C:\test>xsd - G2BDokument.xsd -core /Classes

BR

Answer 2

我做了类似的事情，所以:你必须传递2个参数。您的文件和http://www.w3.org/TR/xmldsig-core/xmldsig-core-schema.xsd参考。由于XSD.exe只接受1个输入参数，因此您必须向它传递.Xsd路径。

所以，你必须这样做：

1. 下载xmldsig-core-schema.xsd模式。
2. 运行以下命令：

"C:\Program Files\Microsoft SDKs\Windows\vXXXX\bin\xsd.exe“path_your_folder\your_file.xsd path_to_your_folder\xmldsig-core-schema.xsd /c /n:mi_new_class_file_name /l:VB

新文件"mi_new_class_file_name.vb“现在可能位于您的"C:\Program Files\Microsoft \Windows\bin”文件夹中。

Answer 3

几天前我也遇到过类似的问题。在我的例子中，是构建有问题的XML文件的客户机。过了一段时间，我决定简化我的方法。这可能不是最佳实践，但最终，它奏效了：

我有两个XSD:一个引用签名，另一个不引用签名。因为它是客户谁将签署XML文件，我给了XSD没有参考他。他先创建了类，然后创建了XML，然后签名并将其发送给我。然后，我使用另一个XSD (带有引用的那个)来检查一致性。

事情看起来是可行的。就像我说的，它不是最漂亮的，但它确实很不错。