spring3mvc处理xml数据报415错误

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spring3mvc处理xml数据报415错误30

前几天写了一个spring3mvc处理xml、json数据的例子，json调试成功了，但xml数据处理总是报415错误，请各位看看什么原因，谢谢！

执行HelloWorldControllerTest后，调试信息如下，报415 (Unsupported Media Type)错误，感觉前端还是没有解析出xml数据：

2014-05-07 10:12:38 DEBUG [HttpAccessor.java:78] org.springframework.web.client.RestTemplate.createRequest() - Created POST request for "http://localhost:8090/spring/handle51.html"

2014-05-07 10:12:38 DEBUG [RestTemplate.java:579] org.springframework.web.client.RestTemplate.doWithRequest() - Setting request Accept header to [application/json, application/xml, application/*+json, text/xml, application/json, application/*+xml, application/*+json]

2014-05-07 10:12:38 DEBUG [RestTemplate.java:653] org.springframework.web.client.RestTemplate.doWithRequest() - Writing [com.jshbank.springmvc.model.TUser@796e1c] as "application/xml" using [org.springframework.http.converter.xml.MarshallingHttpMessageConverter@2c03ff]

2014-05-07 10:12:39 WARN [RestTemplate.java:529] org.springframework.web.client.RestTemplate.handleResponseError() - POST request for "http://localhost:8090/spring/handle51.html" resulted in 415 (Unsupported Media Type); invoking error handler

springmvc-servlet.xml 写道

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:util="http://www.springframework.org/schema/util"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.0.xsd
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd">


<context:component-scan base-package="com.jshbank.springmvc" />

<mvc:annotation-driven content-negotiation-manager="contentNegotiationManager" />
<bean id="contentNegotiationManager" class="org.springframework.web.accept.ContentNegotiationManagerFactoryBean">
<property name="favorPathExtension" value="false" />
<property name="favorParameter" value="false" />
<property name="ignoreAcceptHeader" value="false" />
<property name="mediaTypes" >
<value>
atom=application/atom+xml
html=text/html
json=application/json
xml=application/xml
*=*/*
</value>
</property>
</bean>

<bean class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping" />


<bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"
p:messageConverters-ref="messageConverters"/>
<util:list id="messageConverters">
<bean class="org.springframework.http.converter.BufferedImageHttpMessageConverter"/>
<bean class="org.springframework.http.converter.ByteArrayHttpMessageConverter"/>
<bean class="org.springframework.http.converter.StringHttpMessageConverter"/>
<bean class="org.springframework.http.converter.xml.XmlAwareFormHttpMessageConverter"/>
<bean class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter"/>

<bean class="org.springframework.http.converter.xml.MarshallingHttpMessageConverter"
p:supportedMediaTypes="application/xml"
p:marshaller-ref="xmlMarshaller"
p:unmarshaller-ref="xmlMarshaller"/>
</util:list>

<bean id="xmlMarshaller" class="org.springframework.oxm.xstream.XStreamMarshaller">
<property name="autodetectAnnotations" value="true"/>
<property name="streamDriver">
<bean class="com.thoughtworks.xstream.io.xml.StaxDriver"/>
</property>
<property name="annotatedClasses">
<list>
<value>com.jshbank.springmvc.model.TUser</value>
</list>
</property>
</bean>


<bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"
p:prefix="/WEB-INF/view/"
p:suffix=".jsp" />

</beans>

HelloWorldController.java 写道

@RequestMapping(value="/handle51",method=RequestMethod.POST,headers="Content-Type=application/xml")
public ResponseEntity<TUser> handler51(HttpEntity<TUser> requestEntity){
TUser user=requestEntity.getBody();
user.setId(1000);
return new ResponseEntity<TUser>(user,HttpStatus.OK);
}

测试类HelloWorldControllerTest.java 写道

package com.jshbank.springmvc.web;

import java.io.IOException;
import java.util.Collections;
import junit.framework.Assert;

import org.junit.Test;
import org.springframework.http.HttpEntity;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpMethod;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.http.converter.json.MappingJacksonHttpMessageConverter;
import org.springframework.http.converter.xml.MarshallingHttpMessageConverter;
import org.springframework.oxm.xstream.XStreamMarshaller;
import org.springframework.web.client.RestTemplate;

import com.jshbank.springmvc.model.TUser;
import com.thoughtworks.xstream.io.xml.StaxDriver;

public class HelloWorldControllerTest {

@Test
public void testhandle51() throws IOException{
RestTemplate restTemplate=buildRestTemplate();

TUser user=new TUser();
user.setName("li");
user.setPassword("123");
user.setAge(85);

HttpHeaders entityHeaders=new HttpHeaders();
entityHeaders.setContentType(MediaType.valueOf("application/xml"));
entityHeaders.setAccept(Collections.singletonList(MediaType.APPLICATION_XML));

HttpEntity<TUser> requestEntity=new HttpEntity<TUser>(user, entityHeaders);
ResponseEntity<TUser> responseEntity=restTemplate.exchange("http://localhost:8090/spring/handle51.html", HttpMethod.POST, requestEntity, TUser.class);

TUser responseUser=responseEntity.getBody();
Assert.assertEquals(1000, responseUser.getId().intValue());
Assert.assertEquals("li", responseUser.getName());
Assert.assertEquals("123", responseUser.getPassword());

}

private RestTemplate buildRestTemplate(){
RestTemplate restTemplate=new RestTemplate();
XStreamMarshaller xmlMarshaller=new XStreamMarshaller();
xmlMarshaller.setStreamDriver(new StaxDriver());
xmlMarshaller.setAnnotatedClasses(new Class[]{TUser.class});

MarshallingHttpMessageConverter xmlConverter=new MarshallingHttpMessageConverter();
xmlConverter.setMarshaller(xmlMarshaller);
xmlConverter.setUnmarshaller(xmlMarshaller);
restTemplate.getMessageConverters().add(xmlConverter);

MappingJacksonHttpMessageConverter jsonConverter=new MappingJacksonHttpMessageConverter();
restTemplate.getMessageConverters().add(jsonConverter);

return restTemplate;

}
}