我有这个方法返回一个然后被序列化的对象。
我想设置回复的内容类型(例如application/xml
)。
我该怎么做?
我找到了其他帖子,但他们不清楚如何为xml类型
执行此操作@RequestMapping(value = "/Disco/GetAreasAtLevel", method = RequestMethod.GET)
@ResponseBody
public GetAreasAtLevelResponseElement getAreasAtLevel(@RequestParam("AreaId") String areaId) {
GetAreasAtLevelResponseElement root = new GetAreasAtLevelResponseElement();
root.setArea("TEST");
return root;
}
这是我的spring-ws-servlet.xml文件
<?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:context="http://www.springframework.org/schema/context"
xmlns:sws="http://www.springframework.org/schema/web-services"
xmlns:tx="http://www.springframework.org/schema/tx"
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/web-services http://www.springframework.org/schema/web-services/web-services-2.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.0.xsd">
<context:component-scan base-package="com.porism"/>
<sws:annotation-driven/>
<tx:annotation-driven />
<util:properties id="sqlProperties" location="classpath:sql.properties"/>
<bean id="OAuth" class="org.springframework.ws.wsdl.wsdl11.DefaultWsdl11Definition">
<property name="schema" ref="schema"/>
<property name="portTypeName" value="OAuth"/>
<property name="locationUri" value="/soap/OAuthService/"/>
</bean>
<bean id="schema" class="org.springframework.xml.xsd.SimpleXsdSchema">
<property name="xsd" value="WEB-INF/OAuthContract.xsd"/>
</bean>
<bean id="dataSource"
class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
<property name="driverClassName" value="com.mysql.jdbc.Driver" />
<property name="url" value="jdbc:mysql://192.168.50.171:3306/testtoolDev" />
<property name="username" value="" />
<property name="password" value="" />
</bean>
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="configLocations" value="classpath*:/hibernate.cfg.xml"/>
<property name="hibernateProperties">
<props>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.format_sql">true</prop>
</props>
</property>
</bean>
<bean id="testtoolDAO" class="com.porism.dao.testtoolDAOImpl">
<property name="sessionFactory" ref="sessionFactory"/>
</bean>
<bean class="org.springframework.http.converter.AbstractHttpMessageConverter">
<property name="messageConverters">
<bean class="org.springframework.http.converter.StringHttpMessageConverter">
<property name="supportedMediaTypes" value="application/xml"/>
</bean>
</property>
</bean>
<bean id="oAuthDAO" class="com.porism.oauth.dao.OAuthDAOImpl">
<property name="sessionFactory" ref="sessionFactory"/>
</bean>
<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory">
<ref bean="sessionFactory" />
</property>
</bean>
</beans>
答案 0 :(得分:5)
一个简单的选项是将@RequestMapping
注释的produces属性设置为MediaType.APPLICATION_XML_VALUE(或"application/xml"
),例如
@RequestMapping(produces = MediaType.APPLICATION_XML_VALUE,
value = "/Disco/GetAreasAtLevel",
method = RequestMethod.GET)
@ResponseBody
public GetAreasAtLevelResponseElement getAreasAtLevel(
// ...
}
同时specifying @EnableWebMvc
或<mvc:annotation-driven />
。
从Spring 3.1开始提供这些功能。
答案 1 :(得分:0)
@RequestMapping(value = "/Disco/GetAreasAtLevel", method = RequestMethod.GET)
@ResponseBody
public void getAreasAtLevel(@RequestParam("AreaId") String areaId, HttpServletResponse response) {
GetAreasAtLevelResponseElement root = new GetAreasAtLevelResponseElement();
root.setArea("TEST");
PrintWriter pr = response.getWriter();
response.setContentType("application/xml");
//parse your data to XML
String xml = parseXml(root);
pr.write(xml);
// rest of the code.
//
}