小编use*_*014的帖子

我有一个我无法改变的现有命名空间.我需要将元素添加到复杂类型,以便生成的XML如下所示:

原始XML:

<?xml version="1.0"?>
<Book xmlns="http://bookshop.com">
  <Author>Frank Herbert</Author>
  <Title>Dune</Title>
</Book>

新XML:

<?xml version="1.0"?>
<Book xmlns="http://bookshop.com" 
      xlmns:custom="http://custombookshop.com>
  <Author>Frank Herbert</Author>
  <Title>Dune</Title>
  <custom:Publisher>Ace</custom:Publisher>
</Book>

我要求自定义元素必须如上所示显示名称空间前缀,并且复杂类型名称不得更改.

这是原始的XSD和我尝试使用重新定义的新XSD.这会有效,还是有更好的方法来实现这一目标？提前感谢您的建议.

原XSD:

<?xml version="1.0" encoding="utf-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" 
           xmlns="http://bookshop.com" 
           targetNamespace="bookshop.com">
  <xs:complexType name="Book">
    <xs:complexContent>
      <xs:sequence>
        <xs:element name="Author" type="String32" 
                    minOccurs="1" maxOccurs="1" />
        <xs:element name="Title" type="String32" 
                    minOccurs="1" maxOccurs="1" />
      </xs:sequence>
    </xs:complexContent>
  </xs:complexType>
</xs:schema>

我尝试过新的XSD:

<?xml version="1.0" encoding="utf-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" 
           xmlns="http://custombookshop.com" 
           targetNamespace="custombookshop.com">
  <xs:redefine schemaLocation="http://bookshop.com">
    <xs:complexType name="Book">
      <xs:complexContent>
        <xs:extension base="Book">
          <xs:sequence>
            <xs:element name="Publisher" type="String32" 
                        minOccurs="1" maxOccurs="1" />
          </xs:sequence>
        </xs:extension>
      </xs:complexContent>
    </xs:complexType>
  </xs:redefine>
</xs:schema>