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我正在尝试使用 xmlbeans 来解析 Google geocoder xml 响应。

我有一个 xsd,它定义了地理编码器返回的 KML 的一个子集。

作为参考,这里是一个示例地理编码器响应:

<?xml version="1.0" encoding="UTF-8"?>
<kml xmlns="http://earth.google.com/kml/2.0">
<Response>
  <name>520 3rd Street San Francisco CA</name>
  <Status>
    <code>200</code>
    <request>geocode</request>
  </Status>
  <Placemark id="p1">
    <address>520 3rd St, San Francisco, CA 94107, USA</address>
    <AddressDetails Accuracy="8" xmlns="urn:oasis:names:tc:ciq:xsdschema:xAL:2.0">
      <Country>
        <CountryNameCode>US</CountryNameCode>
        <CountryName>USA</CountryName>
        <AdministrativeArea>
          <AdministrativeAreaName>CA</AdministrativeAreaName>
          <SubAdministrativeArea>
            <SubAdministrativeAreaName>San Francisco</SubAdministrativeAreaName>
            <Locality>
              <LocalityName>San Francisco</LocalityName>
              <Thoroughfare>
                <ThoroughfareName>520 3rd St</ThoroughfareName>
              </Thoroughfare>
              <PostalCode>
                <PostalCodeNumber>94107</PostalCodeNumber>
              </PostalCode>
            </Locality>
          </SubAdministrativeArea>
        </AdministrativeArea>
      </Country>
    </AddressDetails>
    <ExtendedData>
      <LatLonBox north="37.7842288" south="37.7779335" east="-122.3924109" west="-122.3987062" />
    </ExtendedData>
    <Point>
      <coordinates>-122.3955669,37.7810746,0</coordinates>
    </Point>
  </Placemark>
</Response>
</kml>

我有两个问题:

在我的 xsd 中,由于我想要Accuracy属性,我将 AddressDetails 定义为:

    <?xml version="1.0" encoding="UTF-8"?>
    <complexType name="placemark">
      <sequence>
        <element name="address" type="string" />
        <element name="AddressDetails" type="ggc:addressDetails"/>
        <element name="ExtendedData" type="ggc:extendedData" />
        <element name="Point" type="ggc:point" />
      </sequence>
    </complexType>
    <complexType name="addressDetails">
      <sequence>
        <element name="Country" type="string"/>
      </sequence>
      <attribute name="Accuracy" type="ggc:accuracy"/>
    </complexType>

但是当我在生成的代码上调用placemark.getAddressDetails()时,它返回 null。我认为这是因为AddressDetails 元素中的xmlns属性?但我不确定(其他吸气剂返回我所期望的)。我能做些什么吗?

其次,在我的 xsd 中,我必须将命名空间定义为http://earth.google.com/kml/2.0以匹配 Google 返回的内容,尽管我的 xsd 显然不是真正的 xsd。有什么方法可以覆盖 xmlbeans 中的标头处理,因此默认命名空间可以类似于http://foo/baa

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