Spring mvc实现Restful返回xml格式数据实例详解

<properties>
 <spring.version>3.0.5.RELEASE</spring.version>
</properties>
<dependencies>
 <!-- Spring 3 dependencies -->
 <dependency>
 <groupId>.springframework</groupId>
 <artifactId>spring-core</artifactId>
 <version>${spring.version}</version>
 </dependency>
 <dependency>
 <groupId>.springframework</groupId>
 <artifactId>spring-web</artifactId>
 <version>${spring.version}</version>
 </dependency>
 <dependency>
 <groupId>.springframework</groupId>
 <artifactId>spring-webmvc</artifactId>
 <version>${spring.version}</version>
 </dependency>
</dependencies>

import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
@XmlRootElement(name = "coffee")
public class Coffee {
 String name;
 int quanlity;
 public String getName() {
 return name;
 }
 @XmlElement
 public void setName(String name) {
 this.name = name;
 }
 public int getQuanlity() {
 return quanlity;
 }
 @XmlElement
 public void setQuanlity(int quanlity) {
 this.quanlity = quanlity;
 }
 public Coffee(String name, int quanlity) {
 this.name = name;
 this.quanlity = quanlity;
 }
 public Coffee() {
 }
}

import .springframework.stereotype.Controller;
import .springframework.web.bind.annotation.PathVariable;
import .springframework.web.bind.annotation.RequestMapping;
import .springframework.web.bind.annotation.RequestMethod;
import .springframework.web.bind.annotation.ResponseBody;
import .mkyong.mon.model.Coffee;
@Controller
@RequestMapping("/coffee")
public class XMLController {
 @RequestMapping(value="{name}", method = RequestMethod.GET)
 public @ResponseBody Coffee getCoffeeInXML(@PathVariable String name) {
 Coffee coffee = new Coffee(name, 100);
 return coffee;
 }
}

<beans xmlns="http://.springframework./schema/beans"
 xmlns:context="http://.springframework./schema/context"
 xmlns:mvc="http://.springframework./schema/mvc" 
 xmlns:xsi="http://.w3./2001/XMLSchema-instance"
 xsi:schemaLocation="
  http://.springframework./schema/beans  
  http://.springframework./schema/beans/spring-beans-3.0.xsd
  http://.springframework./schema/context 
  http://.springframework./schema/context/spring-context-3.0.xsd
  http://.springframework./schema/mvc
  http://.springframework./schema/mvc/spring-mvc-3.0.xsd">
 <context:ponent-scan base-package=".mkyong.mon.controller" />
 <mvc:annotation-driven />
</beans>

<beans ...>
 <bean class=".springframework.web.servlet.view.BeanNameViewResolver" />
 <bean id="xmlViewer" 
 class=".springframework.web.servlet.view.xml.MarshallingView">
 <constructor-arg>
 <bean class=".springframework.oxm.jaxb.Jaxb2Marshaller">
 <property name="classesToBeBound">
 <list>
  <value>.mkyong.mon.model.Coffee</value>
 </list>
 </property>
 </bean>
 </constructor-arg>
 </bean>
</beans>