利用XStream将List<String>转为xml后指定String的别名

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  1. public class Test {
  2. public List<String> tags = new ArrayList<String>();
  3. public List<String> notags = new ArrayList<String>();
  4. public Test(String tag,String tag2) {
  5. tags.add(tag); tags.add(tag2);
  6. notags.add(tag); notags.add(tag2);
  7. }
  8. public static void main(String[] args) {
  9. Test test = new Test("foo","bar");
  10. XStream xstream = new XStream();
  11. ClassAliasingMapper mapper = new ClassAliasingMapper(xstream.getMapper());
  12. mapper.addClassAlias("tag",String.class);
  13. xstream.registerLocalConverter(Test.class,"tags",new CollectionConverter(mapper));
  14. System.out.println(xstream.toXML(test));
  15. }
  16. }

结果:

  1. <tags>
  2. <tag>foo</tag>
  3. <tag>bar</tag>
  4. </tags>
  5. <notags>
  6. <string>foo</string>
  7. <string>bar</string>
  8. </notags>

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