您可以创建两个类
@XmlAccessorType(XmlAccessType.FIELD) public class document { @XmlElement private String title; @XmlElement private String id; @XmlElement private int version;}@XmlAccessorType(XmlAccessType.FIELD)public class MapJson { @XmlElement private linkedHashMap<String, String> documents; }和cobvert对象JSON usingg
杰克逊
new org.prehaus.jackson.map.ObjectMapper().writevalueAsString(instanceofMapJson);
谷歌JSON
new com.google.gson.Gson().toJson(instanceofMapJson);
PS。使用google json,您可以从类中删除xml批注



