【SpringBoot环境下 XStream XML与Bean 相互转换】SpringBoot环境下，XML转对象时，同一个类无法进行转换，原因是因为SpringBoot重新加载了对象；若未指定classloader的时候，SpringBoot未正确使用classloader，需要指定classloader，需要在方法中指定加载的类，添加如下代码：
xstream.setClassLoader(clazz.getClassLoader());
如：
public static T toBean(Class clazz, String xml) {
try {
XStream xstream = new XStream();
xstream.processAnnotations(clazz);
xstream.autodetectAnnotations(true);
return (T) xstream.fromXML(xml);
} catch (Exception e) {
log.error("[XStream]XML转对象出错:{}", e.getCause());
throw new RuntimeException("[XStream]XML转对象出错");
}
}
更改为：
public static T toBean(Class clazz, String xml) {
try {
XStream xstream = new XStream();
xstream.processAnnotations(clazz);
xstream.autodetectAnnotations(true);
xstream.setClassLoader(clazz.getClassLoader());
return (T) xstream.fromXML(xml);
} catch (Exception e) {
log.error("[XStream]XML转对象出错:{}", e.getCause());
throw new RuntimeException("[XStream]XML转对象出错");
}
}
