OXM绝对适合你！
Jaxb 2 Marshaller的简单java配置如下所示：

//...
import java.util.HashMap;
import org.springframework.oxm.jaxb.Jaxb2Marshaller;
//...

@Configuration
public class MyConfigClass {
    @Bean
    public Jaxb2Marshaller jaxb2Marshaller() {
        Jaxb2Marshaller marshaller = new Jaxb2Marshaller();
        marshaller.setClassesToBeBound(new Class[]{
           //all the classes the context needs to know about
           org.kaushik.xsds.All.class,
           org.kaushik.xsds.Of.class,
           org.kaushik.xsds.Your.class,
           org.kaushik.xsds.Classes.class
        });
        // "alternative/additiona - ly":
          // marshaller.setContextPath(<jaxb.context-file>)
          // marshaller.setPackagesToScan({"com.foo", "com.baz", "com.bar"});

        marshaller.setMarshallerProperties(new HashMap<String, Object>() {{
          put(javax.xml.bind.Marshaller.JAXB_FORMATTED_OUTPUT, true);
          // set more properties here...
        }});

        return marshaller;
    }
}

在您的应用程序/服务类中，您可以采用以下方法：

import java.io.InputStream;
import java.io.StringWriter;
import javax.xml.bind.JAXBException;
import javax.xml.transform.Result;
import javax.xml.transform.stream.StreamResult;
import javax.xml.transform.stream.StreamSource;
import org.springframework.oxm.jaxb.Jaxb2Marshaller;  

@Component
public class MyMarshallerWrapper {
   // you would rather:
   @Autowired
   private Jaxb2Marshaller  marshaller;
   // than:
   // JAXBContext jc = JAXBContext.newInstance(User.class);
   // Marshaller marshaller = jc.createMarshaller();

   // marshalls one object (of your bound classes) into a String.
   public <T> String marshallXml(final T obj) throws JAXBException {
      StringWriter sw = new StringWriter();
      Result result = new StreamResult(sw);
      marshaller.marshal(obj, result);
      return sw.toString();
   }

   // (tries to) unmarshall(s) an InputStream to the desired object.
   @SuppressWarnings("unchecked")
   public <T> T unmarshallXml(final InputStream xml) throws JAXBException {
      return (T) marshaller.unmarshal(new StreamSource(xml));
   }
}

请参阅Jaxb2Marshaller-javadoc和相关的Answer

如果您只需要serializing/deserializing bean和XML，我认为jackson fasterxml是一个不错的选择：

ObjectMapper xmlMapper = new XmlMapper();
String xml = xmlMapper.writeValueAsString(new Simple());  // serializing

Simple value = xmlMapper.readValue("<Simple><x>1</x><y>2</y></Simple>",
     Simple.class); // deserializing

梅文：

<dependency>
    <groupId>com.fasterxml.jackson.dataformat</groupId>
    <artifactId>jackson-dataformat-xml</artifactId>
</dependency>

参考：https://github.com/FasterXML/jackson-dataformat-xml

Sping Boot 非常聪明，只要一点帮助，它就能理解你需要什么。
若要使XML封送/解送工作正常，只需将@XmlRootElement注解添加到类中，将@XmlElement注解添加到字段中，而不使用getter，目标类将自动序列化/反序列化。
下面是DTO示例

package com.exmaple;

import lombok.AllArgsConstructor;
import lombok.Getter;
import lombok.NoArgsConstructor;
import lombok.Setter;
import lombok.ToString;

import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
import java.io.Serializable;
import java.util.Date;
import java.util.Random;

@AllArgsConstructor
@NoArgsConstructor
@ToString
@Setter
@XmlRootElement
public class Contact implements Serializable {
    @XmlElement
    private Long id;

    @XmlElement
    private int version;

    @Getter private String firstName;

    @XmlElement
    private String lastName;

    @XmlElement
    private Date birthDate;

    public static Contact randomContact() {
        Random random = new Random();
        return new Contact(random.nextLong(), random.nextInt(), "name-" + random.nextLong(), "surname-" + random.nextLong(), new Date());
    }
}

以及控制器：

package com.exmaple;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;

@Controller
@RequestMapping(value="/contact")
public class ContactController {
    final Logger logger = LoggerFactory.getLogger(ContactController.class);

    @RequestMapping("/random")
    @ResponseBody
    public Contact randomContact() {
        return Contact.randomContact();
    }

    @RequestMapping(value = "/edit", method = RequestMethod.POST)
    @ResponseBody
    public Contact editContact(@RequestBody Contact contact) {
        logger.info("Received contact: {}", contact);
        contact.setFirstName(contact.getFirstName() + "-EDITED");
        return contact;
    }
}

您可以在此处查看完整的代码示例：https://github.com/sergpank/spring-boot-xml
欢迎提出任何问题。

您可以使用StringSource/StringResult来读取/使用spring读取xml源代码

@Autowired
    Jaxb2Marshaller jaxb2Marshaller;

    @Override
    public Service parseXmlRequest(@NonNull String xmlRequest) {
        return (Service) jaxb2Marshaller.unmarshal(new StringSource(xmlRequest));
    }

    @Override
    public String prepareXmlResponse(@NonNull Service xmlResponse) {
        StringResult stringResult = new StringResult();
        jaxb2Marshaller.marshal(xmlResponse, stringResult);
        return stringResult.toString();
    }