Spring、CXF集成WebServices服务端与客户端开发

服务端

maven创建webapp项目，并引入相关依赖

<?xml version="1.0" encoding="UTF-8"?><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.lxf</groupId><artifactId>lxf-ims-server</artifactId><version>1.0-SNAPSHOT</version><packaging>war</packaging><name>lxf-ims-server</name><!-- FIXME change it to the project's website --><url>http://www.example.com</url><properties><project.build.sourceEncoding>UTF-8</project.build.sourceEncoding><maven.compiler.source>1.8</maven.compiler.source><maven.compiler.target>1.8</maven.compiler.target><junit.version>4.11</junit.version><cxf.version>3.1.4</cxf.version><spring.version>4.3.2.RELEASE</spring.version><slf4j.version>1.7.7</slf4j.version></properties><dependencies><!-- 单元测试依赖包 --><dependency><groupId>junit</groupId><artifactId>junit</artifactId><version>${junit.version}</version><scope>test</scope></dependency><!-- CXF Dependencies --><dependency><groupId>org.apache.cxf</groupId><artifactId>cxf-rt-frontend-jaxws</artifactId><version>${cxf.version}</version></dependency><dependency><groupId>org.apache.cxf</groupId><artifactId>cxf-rt-transports-http</artifactId><version>${cxf.version}</version></dependency><!-- Spring Dependencies ${spring.version} --><dependency><groupId>org.springframework</groupId><artifactId>spring-context</artifactId><version>${spring.version}</version></dependency><dependency><groupId>org.springframework</groupId><artifactId>spring-web</artifactId><version>${spring.version}</version></dependency><dependency><groupId>org.slf4j</groupId><artifactId>slf4j-log4j12</artifactId><version>${slf4j.version}</version><type>jar</type><scope>compile</scope></dependency></dependencies><build><finalName>hnepri-ims-server</finalName>        <pluginManagement><!-- lock down plugins versions to avoid using Maven defaults (may be moved to parent pom) --><plugins><plugin><groupId>org.apache.tomcat.maven</groupId><artifactId>tomcat7-maven-plugin</artifactId><version>2.2</version></plugin></plugins></pluginManagement><plugins><plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-war-plugin</artifactId><version>2.2</version>       </plugin><plugin><groupId>org.apache.tomcat.maven</groupId><artifactId>tomcat7-maven-plugin</artifactId><configuration><!--https开启的端口--><!--<httpsPort>8443</httpsPort>--><!--指向keystore存放的位置--><!--<keystoreFile>/Users/admin/.tomcat.keystore</keystoreFile>--><!--指keystore的密码--><!--<keystorePass>123456</keystorePass>--><port>8080</port><uriEncoding>UTF-8</uriEncoding><path>/ims</path></configuration></plugin></plugins></build>
</project>

测试代码

1. 创建接口，添加@WebService注解，表示你要“暴露”的接口（服务类）。

@WebService
public interface IMSServer{	public String sayHello(String name) ;	
}

2. 实现接口

//实现类上可以不添加@Webservice注解  
public class IMSServerImp implements IMSServer{ @Overridepublic String sayHello(String name) {return "大家好，我是"+name;}
}

3. 添加Spring及cxf配置文件

spring-cxf.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:context="http://www.springframework.org/schema/context"  xmlns:jaxws="http://cxf.apache.org/jaxws" <!-- 别忘记添加命名空间 -->
xsi:schemaLocation="http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans-3.0.xsd  http://www.springframework.org/schema/context   http://www.springframework.org/schema/context/spring-context-3.0.xsdhttp://cxf.apache.org/jaxws  http://cxf.apache.org/schemas/jaxws.xsd">  <!--其中id是自己定义的，implementor是接口实现类，address就是访问的地址 --><!-- 相当于Endpoint.publish("http://localhost:8080/service", new HelloServiceImp()); --><jaxws:endpoint id="cxfService" implementor="com.lxf.server.impl.IMSServerImpl" address="/imsServer" /></beans> 

spring.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:context="http://www.springframework.org/schema/context"  
xsi:schemaLocation="http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans-3.0.xsd  http://www.springframework.org/schema/context   http://www.springframework.org/schema/context/spring-context-3.0.xsd">  <import resource="spring-cxf.xml" />  </beans>

补充：
1、至于以前还需引入的 cxf.xml 和 cxf-servlet.xml，网上说是cxf3.0以后就不需要了，至于为什么，原因在这里。

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

5. 配置web.xm

<!DOCTYPE web-app PUBLIC"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN""http://java.sun.com/dtd/web-app_2_3.dtd" >
<web-app><display-name>Lxf-IMS-Server</display-name><!-- 在启动Web项目时,容器(比如Tomcat)会读web.xml配置 将参数名和参数值以键值对的形式加载到容器--><context-param><param-name>contextConfigLocation</param-name><param-value>classpath:spring.xml</param-value></context-param><!-- 容器创建<listener>中的类实例，创建监听器。  --><listener><listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class></listener><listener><listener-class>org.springframework.web.context.ContextLoaderListener</listener-class></listener><!-- 用来声明一个servlet,CXFServlet是 --><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>/*</url-pattern></servlet-mapping><welcome-file-list><welcome-file>index.jsp</welcome-file></welcome-file-list>
</web-app>

6. 运行
   地址是：http://localhost:8080/项目名
   本项目地址：http://localhost:8080/ims
   

客户端

定义接口IMSServer

接口名可与服务器名不同但路径必须相同

@WebService
public interface IMSServerClient {/*** 测试接口* @return*/String sayHello(String name);
}

添加spring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:context="http://www.springframework.org/schema/context"xmlns:jaxws="http://cxf.apache.org/jaxws"xsi:schemaLocation="http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans-3.0.xsd  http://www.springframework.org/schema/context   http://www.springframework.org/schema/context/spring-context-3.0.xsdhttp://cxf.apache.org/jaxws  http://cxf.apache.org/schemas/jaxws.xsd"><context:annotation-config/><context:component-scan base-package="com.lxf"/><!--  serviceClass:接口  address：endpoint服务端地址--><jaxws:client id="imsServerClient"serviceClass="com.lxf.server.IMSServerClient"address="http://localhost:8080/ims/imsServer"></jaxws:client>
</beans>

创建测试类

public class Client {public static void main(String[] args) {ApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml");//imsServerClient为jaxws:client idIMSServerClient service = (IMSServerClient) context.getBean("imsServerClient");System.out.println(service.sayHello("lxf"));}
}

参考：https://blog.csdn.net/yhahaha_/article/details/81395397