第一个WebService CXF的搭建

　　Apache CXF 是一个开放源代码框架，提供了用于方便地构建和开发 Web 服务的可靠基础架构。它允许创建高性能和可扩展的服务，您可以将这样的服务部署在 Tomcat 和基于 Spring 的轻量级容器中，以及部署在更高级的服务器上，例如 Jboss、IBM® WebSphere® 或 BEA WebLogic.

　　CXF与spring可以无缝结合：

　　一、服务器端（CXFService）包括：

　　　1、接口:CxfWB

package com.yxj;

import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebService;

@WebService
public interface IcxfWB {
    @WebMethod
    String sayHello(@WebParam(name="name") String name);
}

      　　2、实现类：CxfWBImpl

package com.yxj;

public class CxfWBImpl implements IcxfWB {

    @Override
    public String sayHello(String name) {
        // TODO Auto-generated method stub
        return "Hello,"+name;
    }

}

　　　　3、spring配置文件：service-beans.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" 
    xmlns:cxf="http://cxf.apache.org/core"
    xsi:schemaLocation="http://www.springframework.org/schema/beans 
        http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
        http://cxf.apache.org/jaxws 
        http://cxf.apache.org/schemas/jaxws.xsd 
        http://cxf.apache.org/core 
        http://cxf.apache.org/schemas/core.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" />
    <bean id="SayHello" class="com.yxj.CxfWBImpl" />
    <jaxws:endpoint id="sayHello" implementor="#SayHello"
        address="/sayHello" />

</beans>

　　　　4、web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns="http://java.sun.com/xml/ns/javaee"
    xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">
    <display-name>CXFService</display-name>
    <context-param>
        <param-name>contextConfigLocation</param-name>
    <param-value> classpath*:com/config/service-beans.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>
    </servlet>
    <servlet-mapping>
        <servlet-name>CXFServlet</servlet-name>
        <url-pattern>/*</url-pattern>
    </servlet-mapping>
</web-app>

　　　　5、maven文件:pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>CXFService</groupId>
  <artifactId>CXFService</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <packaging>war</packaging>
      <dependencies>
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-api</artifactId>
            <version>2.5.0</version>
        </dependency>
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-frontend-jaxws</artifactId>
            <version>2.5.0</version>
        </dependency>
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-bindings-soap</artifactId>
            <version>2.5.0</version>
        </dependency>
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-transports-http</artifactId>
            <version>2.5.0</version>
        </dependency>
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-ws-security</artifactId>
            <version>2.5.0</version>
        </dependency>

    </dependencies>
  <build>
    <sourceDirectory>src</sourceDirectory>
    <plugins>
      <plugin>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>3.1</version>
        <configuration>
          <source>1.7</source>
          <target>1.7</target>
        </configuration>
      </plugin>
      <plugin>
        <artifactId>maven-war-plugin</artifactId>
        <version>2.3</version>
        <configuration>
          <warSourceDirectory>WebContent</warSourceDirectory>
          <failOnMissingWebXml>false</failOnMissingWebXml>
        </configuration>
      </plugin>
    </plugins>
  </build>
</project>

　　二、客户端可以直接用工具生成 ，需要配置如图：

　　

　　通过http://localhost:8080/CXFService/sayHello?wsdl进行生成,(主要用到apache-cxf-2.7.10in下的命令：wadl2java.bat)

测试代码:

package com.yxj.client;

import org.springframework.context.support.ClassPathXmlApplicationContext;

public class ClientCall {
    public static void main(String[] args) {
        ClassPathXmlApplicationContext context=new ClassPathXmlApplicationContext(new String[] 
                { "com/yxj/client/client-beans.xml"});
        
        IcxfWB client=(IcxfWB) context.getBean("sayHello2");
        String response=client.sayHello("中国梦");
        System.out.println("Response:"+response);
    }

}

package com.yxj.client;

import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebResult;
import javax.jws.WebService;
import javax.xml.bind.annotation.XmlSeeAlso;
import javax.xml.ws.RequestWrapper;
import javax.xml.ws.ResponseWrapper;

/**
 * This class was generated by Apache CXF 2.7.10
 * 2014-03-15T18:41:00.953+08:00
 * Generated source version: 2.7.10
 * 
 */
@WebService(targetNamespace = "http://yxj.com/", name = "IcxfWB")
public interface IcxfWB {

    @WebResult(name = "return", targetNamespace = "")
    @RequestWrapper(localName = "sayHello", targetNamespace = "http://yxj.com/", className = "com.yxj.client.SayHello")
    @WebMethod
    @ResponseWrapper(localName = "sayHelloResponse", targetNamespace = "http://yxj.com/", className = "com.yxj.client.SayHelloResponse")
    public java.lang.String sayHello(
        @WebParam(name = "name", targetNamespace = "")
        java.lang.String name
    );
}

<?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:cxf="http://cxf.apache.org/core"
    xsi:schemaLocation="http://www.springframework.org/schema/beans 
        http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
        http://cxf.apache.org/jaxws 
        http://cxf.apache.org/schemas/jaxws.xsd 
        http://cxf.apache.org/core 
        http://cxf.apache.org/schemas/core.xsd">
        <jaxws:client id="sayHello2" serviceClass="com.yxj.client.IcxfWB" address="http://localhost:8080/CXFService/sayHello?wsdl"/>
</beans>

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>com.yxj</groupId>
  <artifactId>CXFClient</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <packaging>jar</packaging>

  <name>CXFClient</name>
  <url>http://maven.apache.org</url>

  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
  </properties>

 <dependencies>
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-api</artifactId>
            <version>2.5.0</version>
        </dependency>
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-frontend-jaxws</artifactId>
            <version>2.5.0</version>
        </dependency>
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-bindings-soap</artifactId>
            <version>2.5.0</version>
        </dependency>
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-transports-http</artifactId>
            <version>2.5.0</version>
        </dependency>
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-rt-ws-security</artifactId>
            <version>2.5.0</version>
        </dependency>

    </dependencies>
</project>