可以在方法上使用@ResponseBody返回單個vo並轉換爲xml返回數據，當然如果想傳入xml轉換實體使用@RequestBody和 json的傳入傳出是一樣的.
springmvc配置
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:security="http://www.springframework.org/schema/security"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:jee="http://www.springframework.org/schema/jee" xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd
http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.1.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.1.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.1.xsd
http://www.springframework.org/schema/cache http://www.springframework.org/schema/cache/spring-cache-3.1.xsd
http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc-3.1.xsd
http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-3.1.xsd
http://www.springframework.org/schema/jms http://www.springframework.org/schema/jms/spring-jms-3.1.xsd
http://www.springframework.org/schema/lang http://www.springframework.org/schema/lang/spring-lang-3.1.xsd
http://www.springframework.org/schema/oxm http://www.springframework.org/schema/oxm/spring-oxm-3.1.xsd
http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-3.1.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.1.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd">
<!--
SpringMVC視圖選擇器
-->
<bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="viewClass" value="org.springframework.web.servlet.view.JstlView"></property>
<property name="prefix" value="/WEB-INF/webPage/" />
<property name="suffix" value=".jsp" />
</bean>
<!--
返回xml
-->
<bean class="org.springframework.web.servlet.view.xml.MarshallingView">
<constructor-arg>
<bean class="org.springframework.oxm.jaxb.Jaxb2Marshaller">
<property name="classesToBeBound">
<list>
<value>com.wechat.pdcquery.vo.User</value>
</list>
</property>
</bean>
</constructor-arg>
</bean>
<!--
返回json(需要額外的包支持)
-->
<!--
<bean id="mappingJacksonHttpMessageConverter" class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter">
<property name="supportedMediaTypes">
<list>
<value>text/html;charset=UTF-8</value>
<value>application/json;charset=UTF-8</value>
</list>
</property>
</bean>
<bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter" >
<property name="messageConverters">
<list>
<ref bean="mappingJacksonHttpMessageConverter"/>
</list>
</property>
</bean>
-->
</beans> 實體需要註解以便轉換爲xml
package com.wechat.pdcquery.vo;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
@XmlRootElement(name="user")
public class User {
private int id;
private String name;
private String address;
public int getId() {
return id;
}
@XmlElement
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
@XmlElement
public void setName(String name) {
this.name = name;
}
public String getAddress() {
return address;
}
@XmlElement
public void setAddress(String address) {
this.address = address;
}
} @RequestMapping(value="/users", method = RequestMethod.GET)
public @ResponseBody User getUsers() {
//模擬從數據庫中獲得數據....
User user = new User();
user.setId(1);
user.setName("Name: aaa");
user.setAddress("Address: bbb");
return user;
}轉換list
實體bean
package com.wechat.pdcquery.vo;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
@XmlRootElement(name="user")
public class User {
private int id;
private String name;
private String address;
public int getId() {
return id;
}
@XmlElement
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
@XmlElement
public void setName(String name) {
this.name = name;
}
public String getAddress() {
return address;
}
@XmlElement
public void setAddress(String address) {
this.address = address;
}
}package com.wechat.pdcquery.vo;
import java.util.List;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlElements;
import javax.xml.bind.annotation.XmlRootElement;
@SuppressWarnings("unchecked")
@XmlRootElement
public class ListBean {
private String name;
private List list;
@XmlElements({ @XmlElement(name = "user", type = User.class) })
public List getList() {
return list;
}
public void setList(List list) {
this.list = list;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}@RequestMapping(value = "/querynodata", method = { RequestMethod.GET,
RequestMethod.POST })
public @ResponseBody
ListBean querynodata(HttpServletRequest request, ModelMap map) {
List<User> list = new ArrayList<>();
User user = new User();
user.setId(1);
user.setName("Name: aaa");
user.setAddress("Address: bbb");
list.add(user);
list.add(user);
// moView.addObject(list);
ListBean listBean = new ListBean();
listBean.setList(list);
listBean.setName("ffff");
return listBean;
}map同理只要xml註解規範就會轉換，如果不能轉換則會調用下一個轉換器進行轉換