groovy构建和解析XML

Xml代码
<columns>
    <column>
      <name>ID</name>
      <describe>ID</describe>
      <comment />
      <type>1</type>
      <length>16</length>
      <scale>0</scale>
      <control>0</control>
      <primary-property>2</primary-property>
      <nullable>true</nullable>
      <unique>false</unique>
      <enabled>true</enabled>
      <visible>true</visible>
      <option />
      <meta-column />
      <ref-object />
      <default />
      <real-type>0</real-type>
      <attribute>0</attribute>
      <order-direction>0</order-direction>
      <expression />
      <invisible-expression />
      <disable-expression />
      <category />
      <fire-event>0</fire-event>
      <check-type>0</check-type>
      <validation />
      <constraint />
      <scope-permissions />
    </column>
    <column>
      <name>InstID</name>
      <describe>InstID</describe>
      <comment />
      <type>1</type>
      <length>16</length>
      <scale>0</scale>
      <control>0</control>
      <primary-property>0</primary-property>
      <nullable>true</nullable>
      <unique>false</unique>
      <enabled>true</enabled>
      <visible>true</visible>
      <option />
      <meta-column />
      <ref-object />
      <default />
      <real-type>0</real-type>
      <attribute>0</attribute>
      <order-direction>0</order-direction>
      <expression />
      <invisible-expression />
      <disable-expression />
      <category />
      <fire-event>0</fire-event>
      <check-type>0</check-type>
      <validation />
      <constraint />
      <scope-permissions />
</column>

def?langs?=?new?XmlParser().parse("languages.xml")

println?"type?=?${langs.attribute("type")}"

langs.language.each{

??println?it.text()

}

解析xml

?????def?langs?=?new?XmlParser().parse("J:objectBuildzhaobiaoweb-appxmlT_ZFCG_CGSQ.xml")

?????langs."columns"."column".each{

?????println?it."name".text()

?????println?it."describe".text()

??????}

?????langs.columns.column.each?{

????????????println?"String?"+"?"+it.name.text()+"??//"+it.describe.text()

?

????????}