CXF Spring开发WebService，基于SOAP和REST方式

版本CXF2.6.9

添加的包文件

这个版本的不可在Tomcat7上运行，会出错。

配置文件

applicationContext.xml

<?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:jaxws="http://cxf.apache.org/jaxws"
    xsi:schemaLocation="http://www.springframework.org/schema/beans
                       http://www.springframework.org/schema/beans/spring-beans.xsd
                       http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">

    <import resource="classpath:META-INF/cxf/cxf.xml" />
    <import resource="classpath:META-INF/cxf/cxf-servlet.xml" />

   <jaxws:endpoint id="helloWorld" implementor="demo.spring.service.HelloWorldImpl" address="/HelloWorld" />

    <!-- http://localhost:7777/CXFDemo/services -->
    <!-- http://localhost:7777/CXFDemo/services//HelloWorld?wsdl -->
</beans>

web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.0"
    xmlns="http://java.sun.com/xml/ns/javaee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
    http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">
  <display-name></display-name>

   <context-param>
      <param-name>contextConfigLocation</param-name>
      <param-value>WEB-INF/applicationContext.xml</param-value>
   </context-param>

   <listener>
      <listener-class>
         org.springframework.web.context.ContextLoaderListener
      </listener-class>
   </listener>

    <servlet>
        <servlet-name>CXFServlet</servlet-name>
        <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>

    <servlet-mapping>
        <servlet-name>CXFServlet</servlet-name>
        <url-pattern>/services/*</url-pattern>
    </servlet-mapping>

  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
</web-app>

接口及实现类文件

package demo.spring.service;

import javax.jws.WebService;

@WebService
public interface HelloWorld {
    String sayHi(String text);
}

package demo.spring.service;

import javax.jws.WebService;

@WebService(endpointInterface="demo.spring.service.HelloWorld")
public class HelloWorldImpl implements HelloWorld {

    @Override
    public String sayHi(String text) {
        System.out.println("sayHi called");
        return "Hello " + text;
    }

}

----------------

发布REST风格的webservice

定义接口和类

package dcec.rdd;

import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;


@Path("")
public interface RestHelloWorld {

    @GET
    @Produces ({MediaType.APPLICATION_JSON,MediaType.APPLICATION_XML})
    @Path("/say/{name}")
    public String say(@PathParam("name")String name);

    @GET
    @Produces ({MediaType.APPLICATION_JSON,MediaType.APPLICATION_XML})
    @Path("/getUser/{id}")
    public List<User> getUser(@PathParam("id")String id);

    @GET
    @Path("/login")
    public String login(@QueryParam("name")String name,@QueryParam("ps")String ps);
 }

package dcec.rdd;

import java.util.ArrayList;
import java.util.List;

import javax.ws.rs.PathParam;


//@Service("rest_HelloWorldImpl")
public class RestHelloWorldImpl implements RestHelloWorld {

    public String say(String name) {

            System.out.println(name + ", welcome");
            return name+", welcome you.";
    }

    public List<User> getUser(String id){
        List<User> list=new ArrayList<User>();

        User user=new User();
        user.setId(id);
        user.setName("chen");
        list.add(user);

        User user1=new User();
        user1.setId(id);
        user1.setName("chen shi");
        list.add(user1);

        User user2=new User();
        user2.setId(id);
        user2.setName("chen shi cheng");
        list.add(user2);
        return list;
    }
    public String login(String name,String ps){
        return "name: "+name+", password:"+ps;
    }
 }

package dcec.rdd;

import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;

@XmlRootElement(name="user")
public class User {
    private String id;
    private String name;

    @XmlElement(name="ID")
    public String getId(){
        return id;
    }
    public void setId(String id){
        this.id=id;
    }

    @XmlElement(name="NAME")
    public String getName(){
        return name;
    }
    public void setName(String name){
        this.name=name;
    }
}

拦截器自定义

package dcec.rdd;

import java.io.UnsupportedEncodingException;
import java.util.Enumeration;

import javax.servlet.http.HttpServletRequest;

import org.apache.cxf.binding.xml.XMLFault;
import org.apache.cxf.interceptor.Fault;
import org.apache.cxf.message.Message;
import org.apache.cxf.phase.AbstractPhaseInterceptor;
import org.apache.cxf.phase.Phase;
import org.apache.cxf.transport.http.AbstractHTTPDestination;

public class HelloInInterceptor extends AbstractPhaseInterceptor<Message> {

    public HelloInInterceptor(String phase) {
        super(phase);
    }

    public HelloInInterceptor(){
        super(Phase.RECEIVE);
    }

    public void handleMessage(Message message)throws Fault{
        HttpServletRequest request=(HttpServletRequest)message.get(AbstractHTTPDestination.HTTP_REQUEST);
        System.out.println("请求的字符集编码  "+request.getCharacterEncoding());
        System.out.println("请求的URL  "+request.getRequestURL());

//      try {
//          request.setCharacterEncoding("unicode");
//      } catch (UnsupportedEncodingException e1) {}

        String ip=request.getRemoteAddr();
        System.out.println(request.getRequestURI());

        Enumeration<String> e=request.getHeaderNames();
        while(e.hasMoreElements()){
            String str=e.nextElement();
            System.out.println(str+"   "+request.getHeader(str));
        }
        System.out.println(ip);
//      XMLFault xmlFault=new XMLFault("异常");
//      xmlFault.setStatusCode(4000);
//      xmlFault.setMessage("wrong user and password");
//
//      if(true)
//          throw new Fault(xmlFault);

//      System.out.println("****************************进入拦截器*********************************************");
//      System.out.println(message);
//
//      if (message.getDestination() != null) {
//          System.out.println(message.getId() + "#"+message.getDestination().getMessageObserver());
//      }
//      if (message.getExchange() != null) {
//          System.out.println(message.getExchange().getInMessage() + "#"+ message.getExchange().getInFaultMessage());
//          System.out.println(message.getExchange().getOutMessage() + "#"+ message.getExchange().getOutFaultMessage());
//      }
//      System.out.println("**************************离开拦截器**************************************");
    }
}

package dcec.rdd;

import java.io.UnsupportedEncodingException;
import java.util.Enumeration;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.cxf.binding.xml.XMLFault;
import org.apache.cxf.interceptor.Fault;
import org.apache.cxf.message.Message;
import org.apache.cxf.phase.AbstractPhaseInterceptor;
import org.apache.cxf.phase.Phase;
import org.apache.cxf.transport.http.AbstractHTTPDestination;

public class HelloOutInterceptor extends AbstractPhaseInterceptor<Message> {

    public HelloOutInterceptor(String phase) {
        super(phase);
    }

    public HelloOutInterceptor(){
        super(Phase.SEND);
    }

    public void handleMessage(Message message)throws Fault{
        HttpServletResponse response=(HttpServletResponse)message.get(AbstractHTTPDestination.HTTP_RESPONSE);
        response.setCharacterEncoding("utf-8");
        System.out.println("**************************离开拦截器**************************************");
    }
}

配置文件

<?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:jaxws="http://cxf.apache.org/jaxws"
    xmlns:jaxrs="http://cxf.apache.org/jaxrs"
    xsi:schemaLocation="http://www.springframework.org/schema/beans
                       http://www.springframework.org/schema/beans/spring-beans.xsd
                       http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd
                       http://cxf.apache.org/jaxrs http://cxf.apache.org/schemas/jaxrs.xsd">

    <import resource="classpath:META-INF/cxf/cxf.xml" />
    <import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" />
    <import resource="classpath:META-INF/cxf/cxf-servlet.xml" />

    <jaxws:endpoint id="helloService" implementor="dcec.server.HelloServiceImpl" address="/helloService" />
    <jaxws:endpoint id="PrintNameService" implementor="dcec.server.PrintNameImpl" address="/PrintNameService" />

    <bean id="restHelloWorldImpl" class="dcec.rdd.RestHelloWorldImpl" />

    <bean id="helloInInterceptor"  class="dcec.rdd.HelloInInterceptor"/>
    <bean id="helloOutInterceptor" class="dcec.rdd.HelloOutInterceptor"/>

      <jaxrs:server id="restHelloWorld" address="/v1">

        <jaxrs:serviceBeans>
            <ref bean="restHelloWorldImpl" />
        </jaxrs:serviceBeans>

<!--拦截器，请求和响应-->
        <jaxrs:inInterceptors>
            <ref bean="helloInInterceptor"/>
        </jaxrs:inInterceptors>

        <jaxrs:outInterceptors>
            <ref bean="helloOutInterceptor"/>
        </jaxrs:outInterceptors>



        <jaxrs:extensionMappings>
            <entry key="json" value="application/json" />
            <entry key="xml" value="application/xml" />
        </jaxrs:extensionMappings>
    </jaxrs:server>

</beans>

访问地址测试

http://localhost:7777/CXFDemo/ws/

http://localhost:7777/CXFDemo/ws/v1/say/33

http://localhost:7777/CXFDemo/ws/v1/getUser/23/33?_type=json

http://localhost:7777/CXFDemo/ws/v1/getUser/23/33?_type=xml  //默认的方式xml

http://192.168.133.179:7777/CXFDemo/ws/v1/login?name=chen&ps=123

=========================================================

POJO类的参数

http://blog.csdn.net/unei66/article/details/12324353

import javax.xml.bind.annotation.XmlRootElement;

@XmlRootElement(name = "book")
public class Book {
    private int bookId;
    private String bookName;

    public int getBookId() {
        return bookId;
    }

    public void setBookId(int bookId) {
        this.bookId = bookId;
    }

    public String getBookName() {
        return bookName;
    }

    public void setBookName(String bookName) {
        this.bookName = bookName;
    }

    public String toString(){
        return "[bookId:"+bookId+"],[bookName:"+bookName+"]";
    }
}

/**
 * JSON提交
 * url:http://localhost:9000/rest/json/addBook
 * Json format:{"book":{"bookId":123,"bookName":"newBook"}}
 */
@POST
@Path("/addBook")
@Consumes("application/json")
public Response addBook(Book book);

/**
 * Json提交2
 * url:http://localhost:9000/rest/json/addBooks
 * Json format:{"book":[{"bookId":123,"bookName":"newBook"},{"bookId":456,"bookName":"newBook2"}]}
 */
@POST
@Path("/addBooks")
@Consumes("application/json")
public Response addBooks(List<Book> books);

@Override
public Response addBook(Book book) {
    System.out.println("addBook is called...");
    return Response.ok().entity(book.toString()).build();
}

@Override
public Response addBooks(List<Book> books) {
    System.out.println("addBooks is called...");
    return Response.ok().entity("ok").build();
}

测试html 提交

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
    <form action="http://192.168.133.179:8080/ychserver/ws/v1/file/imageupload" method="post" enctype="multipart/form-data" >
        <p>id:<input type="text" name="id"/></p>
        <p>name:<input type="text" name="name"/></p>
        <p>image:<input type="file" name="file"/>
        <p><input type="submit" value="sub"/></p>
    </form>
</body>
</html>