Cxf2.7实现了大部分的jax-rs规范，从cxf3.0开始实现jax-rs的全套规范
Spring3+cxf开发RESTfulweb service
服务端jar包（下边示例项目中有jar包）此lib包为基础包 可作为已有项目的cxf补充包，如需要完整包请看下面的项目链接，项目链接中有完整lib包。 实体类 WebService 实现类 public class MyServiceImpl implements IMyService { private HashMap<String, User> users = new HashMap<String,User>(); public MyServiceImpl(){ init(); } public Response addUser(User user) { users.put(user.getId(), user); System.out.println("添加用户成功"); System.out.println(users.size()); System.out.println(users.get("2").getName()); return Response.ok().build(); } public Response delUser(String id) { users.remove(id); System.out.println(users.size()); return Response.ok().build(); } public Response updateUser(User user) { users.put(user.getId(), user); System.out.println(users.get("1").getName()); return Response.ok().build(); } public User getUserById(String id) { return users.get(id); } private void init(){ User user = new User(); user.setId("1"); user.setName("温欢"); users.put(user.getId(), user); } public List<User> findAllUsers() { List<User> userlist = new ArrayList<User>(); userlist.add(users.get("1")); return userlist; } } 1、spring-cxf.xml 配置文件 <?xmlversion="1.0"encoding="UTF-8"?> <beansxmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xmlns:jaxrs="http://cxf.apache.org/jaxrs" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd http://cxf.apache.org/jaxrs http://cxf.apache.org/schemas/jaxrs.xsd"> <!-- 注意这里的jaxrs命名空间需要大家手动添加 --> <!-- 发布webservice --> <beanid="serviceBean"class="serviceImpl.MyServiceImpl"/> <jaxrs:serverid="userService"address="/myservice"> <jaxrs:serviceBeans> <refbean="serviceBean"/> </jaxrs:serviceBeans> <jaxrs:extensionMappings> <entrykey="json"value="application/json"/> <entrykey="xml"value="application/xml"/> </jaxrs:extensionMappings> <jaxrs:languageMappings> <entrykey="en"value="en-gb"/> </jaxrs:languageMappings> </jaxrs:server> </beans> 发布后访问显示这个说明发布成功： 客户端调用 普通的http请求即可 package nio; import org.apache.commons.httpclient.HttpClient; import org.apache.commons.httpclient.HttpStatus; import org.apache.commons.httpclient.methods.DeleteMethod; import org.apache.commons.httpclient.methods.GetMethod; import org.apache.commons.httpclient.methods.PostMethod; import org.apache.commons.httpclient.methods.PutMethod; import org.apache.commons.httpclient.methods.StringRequestEntity; public class ClientTest { public static void main(String[] args ) throws Exception { //注意以下四种颜色区分： 分别为固定访问 ，web.xml配置请求拦截 ， spring-cxf中配置具体模块示例 ， restful请求uri // doGet("http://localhost:8080/RestfulWebservice/services/myservice/userservice/getUserById/1"); // doPost("http://localhost:8080/RestfulWebservice/services/myservice/userservice/addUser/"); // doDelete("http://localhost:8080/RestfulWebservice/services/myservice/userservice/delUser/1"); // doPut("http://localhost:8080/RestfulWebservice/services/myservice/userservice/updateUser/"); } private static void doGet(String url ){ try { HttpClient client = new HttpClient(); GetMethod method = new GetMethod( url ); int statusCode = client .executeMethod( method ); if ( statusCode != HttpStatus. SC_OK ) { System. err .println( "Method failed: " + method .getStatusLine()); } byte [] responseBody = method .getResponseBody(); System. out .println( new String( responseBody )); } catch (Exception e ) { e .printStackTrace(); } } private static void doPost(String url ) throws Exception{ HttpClient client = new HttpClient(); PostMethod method = new PostMethod( url ); method .setRequestHeader( "Context-Type" , "application/xml; charset=utf-8" ); method .setRequestHeader( "Accept" , "application/xml; charset=utf-8" ); User user = new User(); user .setId( "2" ); user .setName( "fanjunkai" ); String str = XMLBean.convertToXml( user ); method .setRequestEntity( new StringRequestEntity( str , "application/xml" , "utf-8" )); try { client .executeMethod( method ); String resp = "" ; if ( method .getStatusCode() == HttpStatus. SC_OK ) resp = method .getResponseBodyAsString(); System. out .println( resp ); } finally { method .releaseConnection(); } } private static void doDelete(String url ) throws Exception{ HttpClient client = new HttpClient(); DeleteMethod method = new DeleteMethod( url ); int statusCode = client .executeMethod( method ); if ( statusCode == HttpStatus. SC_OK ){ System. err .println( "Method failed: " + method .getStatusLine()); } byte [] responseBody = method .getResponseBody(); System. out .println( new String( responseBody )); } private static void doPut(String url ) throws Exception{ HttpClient client = new HttpClient(); PutMethod method = new PutMethod( url ); User user = new User(); user .setId( "1" ); user .setName( "fanjunkai" ); String str = XMLBean.convertToXml( user ); method .setRequestHeader( "Context-Type" , "application/xml; charset=utf-8" ); method .setRequestHeader( "Accept" , "application/xml; charset=utf-8" ); method .setRequestEntity( new StringRequestEntity( str , "application/xml" , "utf-8" )); int statusCode = client .executeMethod( method ); if ( statusCode == HttpStatus. SC_OK ){ System. err .println( "Method failed: " + method .getStatusLine()); } byte [] responseBody = method .getResponseBody(); System. out .println( new String( responseBody )); } } ********************************所需工具类********************************** import java.io.StringReader; import java.io.StringWriter; import javax.xml.bind.JAXBContext; import javax.xml.bind.Marshaller; import javax.xml.bind.Unmarshaller; public class XMLBean { /** * JavaBean转换成xml */ public static String convertToXml(Object obj ) { return convertToXml( obj , "UTF-8" ); } /** * JavaBean转换成xml */ public static String convertToXml(Object obj , String encoding ) { if ( obj == null && "" .equals( obj )) return null ; String result = null ; try { JAXBContext context = JAXBContext.newInstance( obj .getClass()); Marshaller marshaller = context .createMarshaller(); marshaller .setProperty(Marshaller. JAXB_FORMATTED_OUTPUT , true ); marshaller .setProperty(Marshaller. JAXB_ENCODING , encoding ); StringWriter writer = new StringWriter(); marshaller .marshal( obj , writer ); result = writer .toString(); } catch (Exception e ) { e .printStackTrace(); } return result ; } /** *xml转换成JavaBean */ @SuppressWarnings ( "unchecked" ) public static <T> T converyToJavaBean(String xml , Class<T> c ) { T t = null ; try { JAXBContext context = JAXBContext.newInstance( c ); Unmarshaller unmarshaller = context .createUnmarshaller(); t = (T) unmarshaller .unmarshal( new StringReader( xml )); } catch (Exception e ) { e .printStackTrace(); } return t ; } } js发送get请求，请求restfull webservice接口 <script src="/jquery/jquery-1.11.1.min.js"></script> <script> $(document).ready(function(){ $("button").click(function(){ $.get("http://192.168.0.156:8080/RestfulWebservice/services/myservice/userservice/getUserById/1",function(data,status){ alert("数据：" + data + "\n状态：" + status); }); }); }); </script> js发送post请求，请求restfull webservice接口 <script src="/jquery/jquery-1.11.1.min.js"> </script> <script> $(document).ready(function(){ $("button").click(function(){ $.post("http://192.168.0.156:8080/RestfulWebservice/services/myservice/userservice/addUser/", { name:"fanjunkai" }, function(data,status){ alert("数据：" + data + "\n状态：" + status); }); }); }); </script> 项目示例：http://download.csdn.net/detail/zzming2012/9751758