Apache CXF 与 Spring 整合简单例子

1、使用MyEclipse 创建Web  Project ，添加  maven 支持。 生成项目结构如下:

 

 

2、POM.XML 文件内容如下 。（包含  cxf 与 spring 等的jar包）

 

<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/maven-v4_0_0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<groupId>cxf</groupId>
	<artifactId>cxf</artifactId>
	<packaging>war</packaging>
	<version>0.0.1-SNAPSHOT</version>
	<name>cxf Maven Webapp</name>
	<url>http://maven.apache.org</url>


	<properties>
		<cxf.version>2.4.3</cxf.version>
		<spring.version>2.5.6</spring.version>
	</properties>
	<dependencies>
		<dependency>
			<groupId>org.apache.cxf</groupId>
			<artifactId>cxf-rt-frontend-jaxws</artifactId>
			<version>${cxf.version}</version>
		</dependency>
		<dependency>
			<groupId>org.apache.cxf</groupId>
			<artifactId>cxf-rt-transports-http</artifactId>
			<version>${cxf.version}</version>
		</dependency>
		<!-- Jetty is needed if you're are not using the CXFServlet -->
		<dependency>
			<groupId>org.apache.cxf</groupId>
			<artifactId>cxf-rt-transports-http-jetty</artifactId>
			<version>${cxf.version}</version>
		</dependency>
		<dependency>
			<groupId>org.apache.cxf</groupId>
			<artifactId>cxf-tools-common</artifactId>
			<version>${cxf.version}</version>
		</dependency>
		<dependency>
			<groupId>org.apache.cxf</groupId>
			<artifactId>cxf-tools-java2ws</artifactId>
			<version>${cxf.version}</version>
		</dependency>
		<dependency>
			<groupId>org.apache.cxf</groupId>
			<artifactId>cxf-tools-validator</artifactId>
			<version>${cxf.version}</version>
		</dependency>
		<dependency>
			<groupId>org.apache.cxf</groupId>
			<artifactId>cxf-tools-wsdlto-core</artifactId>
			<version>${cxf.version}</version>
		</dependency>
		<dependency>
			<groupId>org.apache.cxf</groupId>
			<artifactId>cxf-tools-wsdlto-databinding-jaxb</artifactId>
			<version>${cxf.version}</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-webmvc</artifactId>
			<version>${spring.version}</version>
			<type>jar</type>
			<scope>compile</scope>
			<exclusions>
				<exclusion>
					<artifactId>spring-web</artifactId>
					<groupId>org.springframework</groupId>
				</exclusion>
			</exclusions>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring</artifactId>
			<version>${spring.version}</version>
			<type>jar</type>
			<scope>compile</scope>
			<exclusions>
				<exclusion>
					<artifactId>commons-logging</artifactId>
					<groupId>commons-logging</groupId>
				</exclusion>
			</exclusions>
		</dependency>
		<dependency>
			<groupId>org.apache.cxf</groupId>
			<artifactId>cxf-tools-wsdlto-frontend-jaxws</artifactId>
			<version>${cxf.version}</version>
		</dependency>
	</dependencies>
	<repositories>

		<repository>
			<id>apache-snapshots</id>
			<name>Apache SNAPSHOT Repository</name>
			<url>http://repository.apache.org/snapshots/</url>
			<snapshots>
				<enabled>true</enabled>
			</snapshots>
		</repository>
		<repository>
			<id>atlassian-m2-repository</id>
			<url>https://m2proxy.atlassian.com/repository/public</url>
		</repository>
	</repositories>

	<build>
		<plugins>
			<plugin>
				<groupId>org.apache.cxf</groupId>
				<artifactId>cxf-java2ws-plugin</artifactId>
				<version>${cxf.version}</version>
			</plugin>
		</plugins>
	</build>
</project>

 3、创建服务接口类与实现类。（JDK 默认是1.6 u13 的，最好更换为 1.6 u 17以上）

 

package demo;

import javax.jws.WebParam;
import javax.jws.WebService;
import javax.jws.soap.SOAPBinding;
import javax.jws.soap.SOAPBinding.Style;

@WebService
@SOAPBinding(style = Style.RPC)
public interface IHelloWorld {
	
	public String sayHello(@WebParam(name = "name") String name);

}

 package demo;

public class HelloWorldImpl implements IHelloWorld{

	public String sayHello(String name) {
		 return name + " say: Hello World!";
	}
}

 

 

 4、Spring 配置文件

 

<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-2.5.xsd
        http://cxf.apache.org/jaxws 
        http://cxf.apache.org/schemas/jaxws.xsd">
 <!-- 上面  1、  http://cxf.apache.org/schemas/jaxws.xsd 
           2、 http://cxf.apache.org/jaxws  
           3、http://cxf.apache.org/schemas/jaxws.xsd
       为引入 CXF 的命名空间 -->      
        
 
    <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"/>
<!-- 上面3个 import 为导入  CXF 的 Bean 定义文件-->



<!-- 定义具体实现的 Bean ，这个 Bean 的定义与 Spring 普通的 Bean 定义是一样的 -->
    <bean id="helloService" class="demo.HelloWorldImpl" />


<!-- 通过 CXF 提供的 <jaxws:server> 标签，将定义的 Bean 暴露出去成为 Web Service 服务 -->
 <!-- serviceClass = 接口类 -->
 <!-- address = 调用时的URL -->
    <jaxws:server id="helloWebService"  
        serviceClass="demo.IHelloWorld"  
        address="/helloWorld">  
        <!-- 要暴露的 bean 的引用，上面定义的bean id -->
        <jaxws:serviceBean>      
            <ref bean="helloService"/>  
        </jaxws:serviceBean>
    </jaxws:server>
  

</beans>

 

5、WEB.XML 文件

 

 

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" 
	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_2_5.xsd">
  <display-name></display-name>	
  
    <!-- 我们的示例是需要通过 Servlet 容器进行服务暴露，
                        因此需要配置相对应的 web.xml 文件，
                        首先是增加 Spring 的配置文件加载 Listene -->
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>/Cxf-config.xml</param-value>
    </context-param>
    <!-- Spring ContextLoaderListener -->
    <listener>
        <listener-class>
            org.springframework.web.context.ContextLoaderListener
        </listener-class>
    </listener>
  
    <!-- CXF Servlet 的定义，以及它的映射 -->
    <servlet>
        <servlet-name>CXFServlet</servlet-name>
        <servlet-class>
            org.apache.cxf.transport.servlet.CXFServlet
        </servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <!-- CXFServlet Mapping -->
    <servlet-mapping>
        <servlet-name>CXFServlet</servlet-name>
        <url-pattern>/*</url-pattern>
    </servlet-mapping>
  
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
</web-app>

 

6、发布并访问 http://localhost:9098/mycxf/helloWorld?wsdl 。

 

7、客户端Spring调用测试

 

8、客户端 Spring 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"
    xsi:schemaLocation="
        http://www.springframework.org/schema/beans 
        http://www.springframework.org/schema/beans/spring-beans-2.5.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-extension-soap.xml"/>
    <import resource="classpath:META-INF/cxf/cxf-servlet.xml"/>


    <!-- 客户端  -->
    <jaxws:client id="helloServiceClient" 
        serviceClass="demo.IHelloWorld" 
        address="http://localhost:9098/mycxf/helloWorld"/>
        
</beans>

 9、客户端测试代码

 

 

package client;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import demo.IHelloWorld;

/**
 * 客户端调用，测试代码
 */
public class HelloServiceClient {
	public static void main(String[] args) {
		// 加载客户端的配置定义
		ApplicationContext context = new ClassPathXmlApplicationContext("Cxf-client.xml");
		// 获取定义的 Web Service Bean
		IHelloWorld helloService = (IHelloWorld) context.getBean("helloServiceClient");
		String username = "Ailan";
		// 调用方法进行服务消费
		String result = helloService.sayHello(username);
		System.out.println("Result:" + result);
	}
}

 10、最终项目结构

11、附件中为完整代码。

 

 

评论

3 楼 cuisuqiang 2015-11-17  

<!-- 上面3个 import 为导入  CXF 的 Bean 定义文件-->
文件内？

2 楼 sendreams 2013-09-18  

demo级的应用没什么问题，一部署到系统中，就可能会出异常。专研的话还需要从规范着手

1 楼 jsjxqjy 2012-03-26  

Spring 配置文件  里面


jaxws:endpoint 与 jaxws:server 

配置的区别，因为在cxf的demo里面 发现都是 用的  jaxws:endpoint  去配服务的，

不知道这2个 有些什么区别