如何將帶有 XSD/命名空間的 XML 轉(zhuǎn)換為對(duì)象？我收到此錯(cuò)誤：javax.xml.bind.UnmarshalException：意外元素（uri：“ http://www.opengis.net/wfs/2.0 ”，本地：“FeatureCollection”）。預(yù)期的元素是 <{}FeatureCollection>這是示例 XML：<wfs:FeatureCollection xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:fes="http://www.opengis.net/fes/2.0" xmlns:wfs="http://www.opengis.net/wfs/2.0" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:ows="http://www.opengis.net/ows/1.1" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" numberMatched="7961422" numberReturned="0" timeStamp="2019-07-16T09:44:51.540Z" xsi:schemaLocation="http://www.opengis.net/wfs/2.0 http://schemas.opengis.net/wfs/2.0/wfs.xsd"/>我的簡(jiǎn)單 JAXB 轉(zhuǎn)換器是：public static Object convertXmlToObject(String xmlString, Class targetClass) {    JAXBContext jaxbContext;    try {        jaxbContext = JAXBContext.newInstance( targetClass);        Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller();        return jaxbUnmarshaller.unmarshal(new StringReader(xmlString));    } catch (JAXBException e) {        e.printStackTrace();        return null;    }}這個(gè)方法的調(diào)用是：TargetObject to = (TargetObject) converter.convertXmlToObject( xmlString, TargetObject.class);目標(biāo)對(duì)象是：@XmlRootElement( name="FeatureCollection")public class TargetObject {    private long numberMatched = -1;    private long numberReturned = -1;    private LocalDateTime timeStamp;    // ... all getters    @XmlAttribute    public void setNumberMatched(long numberMatched) {        this.numberMatched = numberMatched;    }    @XmlAttribute    public void setNumberReturned(long numberReturned) {        this.numberReturned = numberReturned;    }    @XmlAttribute    @XmlJavaTypeAdapter(value = LocalDateTimeAdapter.class)    public void setTimeStamp(LocalDateTime timeStamp) {        this.timeStamp = timeStamp;    }}如何改進(jìn)我的代碼以將 XML 字符串轉(zhuǎn)換為對(duì)象？