我对 XStream 的反序列化(从 XML 到 java 对象)有疑问。
反序列化效果很好,除了可重复的元素(必须变成一个列表)......
我的 XML:
<DATA>
<ANNUAIRES>
<REC_ANNUAIRE>
<NOPERS>1815985</NOPERS>
<NOM>Dubois A. (Evilard)</NOM>
<LIGNEADR1>DUBOIS A.</LIGNEADR1>
</REC_ANNUAIRE>
<REC_ANNUAIRE>
<NOPERS>0229984</NOPERS>
<NOM>Dubois Abel (La Chaux-de-Fonds)</NOM>
<LIGNEADR1>DUBOIS ABEL</LIGNEADR1>
</REC_ANNUAIRE>
<REC_ANNUAIRE>
<NOPERS>0013717</NOPERS>
<NOM>Dubois Achim (Corpataux-Magnedens)</NOM>
<LIGNEADR1>DUBOIS ACHIM</LIGNEADR1>
</REC_ANNUAIRE>
<REC_ANNUAIRE>
<NOPERS>1602681</NOPERS>
<NOM>Dubois Adrienne (Orvin)</NOM>
<LIGNEADR1>DUBOIS ADRIENNE</LIGNEADR1>
</REC_ANNUAIRE>
<REC_ANNUAIRE>
<NOPERS>0384177</NOPERS>
<NOM>Dubois Agnes (Thun 7)</NOM>
<LIGNEADR1>DUBOIS AGNES</LIGNEADR1>
</REC_ANNUAIRE>
<REC_ANNUAIRE>
<NOPERS>1424276</NOPERS>
<NOM>Dubois Agnes (Bussigny-Lausanne)</NOM>
<LIGNEADR1>DUBOIS AGNES</LIGNEADR1>
</REC_ANNUAIRE>
<NBREC EOF="False">50</NBREC>
<DUREE_EXECSQL>0</DUREE_EXECSQL>
<DUREE_BUILDXML>0</DUREE_BUILDXML>
</ANNUAIRES>
</DATA>
我的 XStream 代码:
XStream xs = new XStream();
xs.alias("DATA", PojoPersonne.class);
xs.alias("REC_ANNUAIRE", Personne.class);
xs.aliasField("ANNUAIRES", PojoPersonne.class, "annuaire");
xs.aliasField("NOPERS", Personne.class, "idPersonne");
xs.aliasField("NOM", Personne.class, "identite");
xs.aliasField("STATUS", PojoPersonne.class, "status");
xs.addImplicitCollection(PojoPersonne.class, "listePersonne");
PojoPersonne pojo = (PojoPersonne)xs.fromXML(xml);
System.out.println(pojo);
pojo.afficheListe();
我的 PojoPersonne 课程:
public class PojoPersonne {
private String annuaire;
private List<Personne> listePersonne = new ArrayList<>();
private String status;
public PojoPersonne(String annuaire, ArrayList<Personne> listePersonne, String status){
this.annuaire = annuaire;
this.listePersonne = listePersonne;
this.status = status;
}
public PojoPersonne(){
this.listePersonne = new ArrayList<>();
}
}
所以问题出在listePersonne ArrayList ...它始终为空(如果我使用,则为空XStream xs = new XStream(new PureJavaReflectionProvider());
)
谢谢你的帮助