CXF作为java领域主流的WebService实现框架,Java程序员有必要掌握它。
CXF主页:http://cxf.apache.org/
简介:百度百科
1.首先建一个Maven的项目,项目结构:
pom.xml文件引入:
<dependencies> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.12</version> <scope>test</scope> </dependency> <dependency> <groupId>org.apache.cxf</groupId> <artifactId>cxf-core</artifactId> <version>3.1.5</version> </dependency> <dependency> <groupId>org.apache.cxf</groupId> <artifactId>cxf-rt-frontend-jaxws</artifactId> <version>3.1.5</version> </dependency> <dependency> <groupId>org.apache.cxf</groupId> <artifactId>cxf-rt-transports-http-jetty</artifactId> <version>3.1.5</version> </dependency> </dependencies>
2.创建一个interface service
package com.milosun.webservice.service; import javax.jws.WebService; @WebService public interface HelloWorldService { public String say(String name); }
3.创建一个 implements class
package com.milosun.webservice.service.impl; import javax.jws.WebService; import com.milosun.webservice.service.HelloWorldService; @WebService public class HelloWorldServiceImpl implements HelloWorldService { public String say(String name) { return "Hello:"+name; } }
4.创建一个server class
package com.milosun.webservice.server; import javax.xml.ws.Endpoint; import com.milosun.webservice.service.HelloWorldService; import com.milosun.webservice.service.impl.HelloWorldServiceImpl; public class Server { public static void main(String[] args) { System.out.println("web service start!"); HelloWorldService implementor = new HelloWorldServiceImpl(); String address = "http://192.168.1.100/helloWorld"; Endpoint.publish(address, implementor); System.out.println("web service end!"); } }
或者:
package com.milosun.webservice.server; import org.apache.cxf.jaxws.JaxWsServerFactoryBean; import com.milosun.webservice.service.HelloWorldService; import com.milosun.webservice.service.impl.HelloWorldServiceImpl; public class Server { public static void main(String[] args) { System.out.println("web service start!"); HelloWorldService implementor = new HelloWorldServiceImpl(); String address = "http://192.168.1.100/helloWorld"; //Endpoint.publish(address, implementor); //JDK 实现 JaxWsServerFactoryBean factoryBean = new JaxWsServerFactoryBean(); factoryBean.setAddress(address); // 设置暴露地址 factoryBean.setServiceClass(HelloWorldService.class); // 接口类 factoryBean.setServiceBean(implementor); // 设置实现类 factoryBean.create(); System.out.println("web service started!"); } }
结果是一样的效果,只不过调用的方式不同。
5.测试结果:
console print:
web service start! 十二月 20, 2017 1:04:01 下午 org.apache.cxf.wsdl.service.factory.ReflectionServiceFactoryBean buildServiceFromClass 信息: Creating Service {http://impl.service.webservice.milosun.com/}HelloWorldServiceImplService from class com.milosun.webservice.service.HelloWorldService 十二月 20, 2017 1:04:02 下午 org.apache.cxf.endpoint.ServerImpl initDestination 信息: Setting the server's publish address to be http://192.168.1.100:80/helloWorld SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder". SLF4J: Defaulting to no-operation (NOP) logger implementation SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details. web service end!
browser 访问:http://192.168.1.103/helloWorld?wsdl
结论:这样一个简单的ws server 就创建完成了,下一章我们开始编写一个客户端来调用者个接口。