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spring-REST
1.controller类：
package com.mzj.practice.controller;import org.apache.log4j.Logger;import org.springframework.stereotype.Controller;import org.springframework.web.bind.annotation.PathVariable;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RequestMethod;import org.springframework.web.servlet.ModelAndView; /** * Copyright (C),HANDPAY<br> * * SpringMVC REST * * @author muzhongjiang * @date 2014年10月26日 */@RequestMapping("/restful")@Controllerpublic class RESTController { private final Logger LOG=Logger.getLogger(this.getClass()); @RequestMapping(value = "/show", method = RequestMethod.GET) public ModelAndView show() { LOG.info("show"); ModelAndView model = new ModelAndView("xStreamMarshallingView"); model.addObject("show method"); return model; } @RequestMapping(value = "/get/{id}", method = RequestMethod.GET) public ModelAndView getUserById(@PathVariable String id) { LOG.info("getUserById-" + id); ModelAndView model = new ModelAndView("xStreamMarshallingView"); model.addObject("getUserById method -" + id); return model; } @RequestMapping(value = "/add", method = RequestMethod.POST) public ModelAndView addUser(String user) { LOG.info("addUser-" + user); ModelAndView model = new ModelAndView("xStreamMarshallingView"); model.addObject("addUser method -" + user); return model; } @RequestMapping(value = "/edit", method = RequestMethod.PUT) public ModelAndView editUser(String user) { LOG.info("editUser-" + user); ModelAndView model = new ModelAndView("xStreamMarshallingView"); model.addObject("editUser method -" + user); return model; } @RequestMapping(value = "/remove/{id}", method = RequestMethod.DELETE) public ModelAndView removeUser(@PathVariable String id) { LOG.info("removeUser-" + id); ModelAndView model = new ModelAndView("xStreamMarshallingView"); model.addObject("removeUser method -" + id); return model; }}
2.spring rest 调用：
package com.mzj.practice.rest;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.stereotype.Component;import org.springframework.web.client.RestTemplate;/** * Copyright (C),HANDPAY<br> * * RestTemplate调用REST资源 * * RestTemplate的getForObject完成get请求、postForObject完成post请求、put对应的完成put请求、delete完成delete请求；<br> * 还有execute可以执行任何请求的方法， 需要你设置RequestMethod来指定当前请求类型。 <br> * RestTemplate.getForObject(String url, Class<String> responseType, String... urlVariables) * 参数url是http请求的地址，参数Class是请求响应返回后的数据的类型，最后一个参数是请求中需要设置的参数。<br> * * @author muzhongjiang * @date 2014年10月26日 */@Componentpublic class RESTClient { @Autowired private RestTemplate template; private final static String url = "http://localhost:8080/SpringRestWS/restful/"; public String show() { return template.getForObject(url + "show.do", String.class, new String[] {}); } public String getUserById(String id) { return template.getForObject(url + "get/{id}.do", String.class, id); } public String addUser(String user) { return template.postForObject(url + "add.do?user={user}", null, String.class, user); } public String editUser(String user) { template.put(url + "edit.do?user={user}", null, user); return user; } public String removeUser(String id) { template.delete(url + "/remove/{id}.do", id); return id; }}
3.配置spring-rest.xml:
<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd"> <!-- 下面配置了xStreamMarshaller是和RESTController中的ModelAndView的view对应的。 因为那边是用xStreamMarshaller进行编组的，所以RestTemplate这边也需要用它来解组。 RestTemplate还指出其他的MarshallingHttpMessageConverter； --><!--RestTemplate需要配置MessageConvert将返回的xml文档进行转换，解析成JavaObject： --> <bean id="restTemplate" class="org.springframework.web.client.RestTemplate"> <property name="messageConverters"> <list> <bean class="org.springframework.http.converter.xml.MarshallingHttpMessageConverter"> <property name="marshaller" ref="xStreamMarshaller" /> <property name="unmarshaller" ref="xStreamMarshaller" /> </bean> </list> </property> </bean> <bean id="xStreamMarshaller" class="org.springframework.oxm.xstream.XStreamMarshaller"> <property name="annotatedClasses"> <array> </array> </property> </bean></beans>
4.测试：
package com.mzj.practice.rest.test;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.test.context.ContextConfiguration;import org.springframework.test.context.junit4.AbstractJUnit4SpringContextTests;import com.mzj.practice.rest.RESTClient;/** * Copyright (C),HANDPAY<br> * * RESTClient TEST * * @author muzhongjiang * @date 2014年10月26日 */@ContextConfiguration("classpath:applicationContext-*.xml")public class RESTClientTest extends AbstractJUnit4SpringContextTests{ @Autowired private RESTClient client; public void testShow() { System.out.println(client.show()); } public void testGetUserById() { System.out.println(client.getUserById("abc")); } public void testAddUser() { System.out.println(client.addUser("jack")); } public void testEditUser() { System.out.println(client.editUser("tom")); } public void testRemoveUser() { System.out.println(client.removeUser("aabb")); }}
spring-REST
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