public void Bean2XML(T entity,String file) { XStream xstream = new XStream(new DomDriver("utf-8")); xstream.alias("root",entity.getClass());//设置root为根节点 try { OutputStream out = new FileOutputStream(file); xstream.toXML(entity,out); } catch (FileNotFoundException e) { e.printstacktrace(); } } public T XML2Bean(Class<T> clazz,String file) { XStream stream = new XStream(new DomDriver("utf-8"));// xml文件使用utf-8格式 T entity; try { InputStream input = new FileInputStream(file); stream.alias("root",clazz); entity = (T) stream.fromXML(input); // 从配置文件中读取配置,并自动转换为对应的对象 } catch (FileNotFoundException e1) { entity=null; } return entity; }