7、CXF与Spring整合,发布WebService服务

Bertha 。 2022-09-23 08:19 213阅读 0赞

1、需求

将上边cxf入门程序中手动发布服务、手动实现客户端方式改为spring配置方式。

将webservice服务部署在tomcat中.

2、在applicationContext-service.xml配置dao和service

3、在applicationContext-cxf.xml配置发布WebService的配置

通过 cxf和spring整合后采用配置方式发布webservice服务

jaxws.xsd---配置发布soap的服务。

jaxrs.xsd---配置发布为rest方式的服务，即http方式

<?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" xmlns:cxf="http://cxf.apache.org/core"
    	xsi:schemaLocation="http://www.springframework.org/schema/beans 
    				            http://www.springframework.org/schema/beans/spring-beans.xsd
    				            http://cxf.apache.org/jaxrs http://cxf.apache.org/schemas/jaxrs.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:server address="/user"
    		serviceClass="com.cxfwebservice.service.IUserService">
    		<jaxws:serviceBean>
    			
    			<ref bean="userServiceImpl" />
    		</jaxws:serviceBean>
    	</jaxws:server>
    
    </beans>

4、web.xml的配置

加载Spring的配置文件和配置cxf servlet

<?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">
    	
    	<context-param>
    		<param-name>contextConfigLocation</param-name>
    		
    		<param-value>/WEB-INF/classes/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>/ws/*</url-pattern>
    	</servlet-mapping>
    
    	<display-name></display-name>
    	<welcome-file-list>
    		<welcome-file>index.jsp</welcome-file>
    	</welcome-file-list>
    </web-app>

5、将项目部署到tomcat中,并访问发布的WebService服务

![20160707122250010][]

6、客户端的调用

1、利用wsdl2java生成客户端调用代码

![20160707123238498][]

2、利用CXF调用

public class ClientTest1 {
    	public static void main(String[] args) {
    		// 通过JaxWsProxyFactoryBean实现客户端调用
    		JaxWsProxyFactoryBean wsProxyFactoryBean = new JaxWsProxyFactoryBean();
    
    		// 设置调用的webService的地址
    		wsProxyFactoryBean
    				.setAddress("http://localhost:8080/UserCXFSpringService/ws/user?wsdl");
    		// 设置SEI(接口类型portType)
    		wsProxyFactoryBean.setServiceClass(IUserServiceSoap.class);
    		// 创建客户端调用对象(也是portType，与上面的接口是一致的)
    		IUserServiceSoap port = wsProxyFactoryBean
    				.create(IUserServiceSoap.class);
    		// 调用webservice发布的方法
    		User user = port.findById(1);
    		System.out.println(user);
    	}
    
    }

3、原始的调用方法

public class ClientTest2 {
    	public static void main(String[] args) throws MalformedURLException {
    		// wsdl地址
    		URL wsdlDocumentLocation = new URL(
    				"http://localhost:8080/UserCXFSpringService/ws/user?wsdl");
    		// 名称空间,serviceName
    		QName serviceName = new QName("http://user.namager.cn", "IUserService");
    		// 通过手动指定wsdl地址和服务名称来创建服务视图
    		Service service = Service.create(wsdlDocumentLocation, serviceName);
    		// portType的class来创建接口，然后调用服务方法
    		IUserServiceSoap port = service.getPort(IUserServiceSoap.class);
    		// 通过服务来调用方法
    		User user = port.findById(1);
    
    		System.out.println(user);
    	}
    
    }

4、客户端整合Spring的调用方法

1、spring的配置文件

<?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" xmlns:cxf="http://cxf.apache.org/core"
    	xsi:schemaLocation="http://www.springframework.org/schema/beans 
    				            http://www.springframework.org/schema/beans/spring-beans.xsd
    				            http://cxf.apache.org/jaxrs http://cxf.apache.org/schemas/jaxrs.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="userClient"
    		address="http://localhost:8080/UserCXFSpringService/ws/user"
    		serviceClass="cn.namager.user.IUserServiceSoap">
    	</jaxws:client>
    
    </beans>

2、调用代码

public class ClientTest3 {
    	public static void main(String[] args) throws MalformedURLException {
    		// 从spring容器中取porttype对象
    		ApplicationContext applicationContext = new ClassPathXmlApplicationContext(
    				"applicationContext-cxfclient.xml");
    		// bean对象的类型就是xml中定义的serviceClass
    		IUserServiceSoap port = (IUserServiceSoap) applicationContext
    				.getBean("userClient");
    		// 通过面向对象调用
    		// 调用webservice发布的方法
    
    		User user = port.findById(1);
    		System.out.println(user);
    	}
    
    }

5、代码下载

[CXF与Spring整合的代码下载][CXF_Spring]

[20160707122250010]: /images/20220721/005475484c8b42ef91a0c7096778458b.png
[20160707123238498]: /images/20220721/0f56cab9a38f4d5a8de6806f88a8a135.png
[CXF_Spring]: http://pan.baidu.com/s/1qXScrqW