使用CXF发布和调用webservice之HelloWorld入门

发布时间：2020-12-16 23:07:49 所属栏目：安全来源：网络整理

导读：依赖的JAR ????cxf-2.2.10.jar ????jetty-6.1.21.jar ????jetty-util-6.1.21.jar ????servlet-2_5-api.jar ????wsdl4j-1.6.2.jar ????XmlSchema-1.4.5.jar 创建一个普通的Java工程即可创建webservice接口 package ?com.cxf.interfaces; import ?javax.jws.W

依赖的JAR
????cxf-2.2.10.jar
????jetty-6.1.21.jar
????jetty-util-6.1.21.jar
????servlet-2_5-api.jar
????wsdl4j-1.6.2.jar
????XmlSchema-1.4.5.jar
创建一个普通的Java工程即可

创建webservice接口

package ?com.cxf.interfaces;

import ?javax.jws.WebParam;
import ?javax.jws.WebService;

@WebService
public ? interface ?HelloWorldServiceInf?{
????
????String?sayHello(@WebParam(name = " username " )?String?username);
????
}

发布和调用webservice
????????方法一
发布webservice

package ?com.cxf.impl;

import ?javax.jws.WebService;

import ?org.apache.cxf.interceptor.LoggingInInterceptor;
import ?org.apache.cxf.interceptor.LoggingOutInterceptor;
import ?org.apache.cxf.jaxws.JaxWsServerFactoryBean;

import ?com.cxf.interfaces.HelloWorldServiceInf;

@WebService(endpointInterface = " com.cxf.interfaces.HelloWorldServiceInf " ,serviceName = " helloWorldService " )
class ?Server? implements ?HelloWorldServiceInf?{

???? public ?String?sayHello(String?username)?{
???????? return ? " Hello, " + username;
????}

????
???? static ? void ?main(String[]?args)?{
????????Server?impl = new ?Server();
????????JaxWsServerFactoryBean?factoryBean = new ?JaxWsServerFactoryBean();
????????factoryBean.setAddress( " http://localhost:9000/hello " );
????????factoryBean.setServiceClass(HelloWorldServiceInf. class );
????????factoryBean.setServiceBean(impl);
????????factoryBean.getInInterceptors().add( new ?LoggingInInterceptor());
????????factoryBean.getOutInterceptors().add( new ?LoggingOutInterceptor());
????????factoryBean.create();
????}
????
}

wsdl描述文件

?? <? xml?version="1.0"? ?> ?
-? < wsdl:definitions? name ="HelloWorldServiceInfService" ?targetNamespace ="http://interfaces.cxf.com/" ?xmlns:ns1 ="http://schemas.xmlsoap.org/wsdl/soap/http" ?xmlns:soap ="http://schemas.xmlsoap.org/wsdl/soap/" ?xmlns:tns ?xmlns:wsdl ="http://schemas.xmlsoap.org/wsdl/" ?xmlns:xsd ="http://www.w3.org/2001/XMLSchema" >
-? wsdl:types xsd:schema? attributeFormDefault ="unqualified" ?elementFormDefault >
?? xsd:element? ="sayHello" ?type ="tns:sayHello" ? /> ?
-? xsd:complexType? ="sayHello" xsd:sequence minOccurs ="0" ?name ="username" ="xsd:string" /> ?
?? </ xsd:complexType ="sayHelloResponse" ="tns:sayHelloResponse" ="sayHelloResponse" ="return" xsd:schema wsdl:message? wsdl:part? element ="parameters" wsdl:message wsdl:portType? ="HelloWorldServiceInf" wsdl:operation? wsdl:input? message wsdl:output? wsdl:operation wsdl:portType wsdl:binding? ="HelloWorldServiceInfServiceSoapBinding" ="tns:HelloWorldServiceInf" soap:binding? style ="document" ?transport ="http://schemas.xmlsoap.org/soap/http" soap:operation? soapAction ="" ?style soap:body? use ="literal" wsdl:input wsdl:output wsdl:binding wsdl:service? ="HelloWorldServiceInfService" wsdl:port? binding ="tns:HelloWorldServiceInfServiceSoapBinding" ="HelloWorldServiceInfPort" soap:address? location ="http://localhost:9000/hello" wsdl:port wsdl:service wsdl:definitions >

客户端调用

package ?com.cxf.client;

import ?org.apache.cxf.jaxws.JaxWsProxyFactoryBean;
import ?com.cxf.interfaces.HelloWorldServiceInf;

class ?Client?{
???? void ?main(String[]?args)?{
????????JaxWsProxyFactoryBean??factoryBean = new ?JaxWsProxyFactoryBean();
????????factoryBean.getInInterceptors().add( new ?LoggingOutInterceptor());
????????factoryBean.setServiceClass(HelloWorldServiceInf. class );
????????factoryBean.setAddress( " http://localhost:9000/hello " );
????????HelloWorldServiceInf?impl = (HelloWorldServiceInf)?factoryBean.create();
????????System.out.println(impl.sayHello( " 张三 " ));
????}
}

????????方法二
import ?javax.jws.WebService;
import ?javax.xml.ws.Endpoint;

" + username;
????}
???? new ?Server();
????????String?address = " http://localhost:9000/hello " ;
????????Endpoint.publish(address,?impl);
????}
}

wsdl文件

="helloWorldService" ="http://impl.cxf.com/" ?xmlns:ns2 wsdl:import? ="http://localhost:9000/hello?wsdl=HelloWorldServiceInf.wsdl" ?namespace ="helloWorldServiceSoapBinding" ="ns1:HelloWorldServiceInf" ="helloWorldService" ="tns:helloWorldServiceSoapBinding" ="ServerPort" import ?javax.xml.namespace.QName;
import ?javax.xml.ws.Service;
import ?javax.xml.ws.soap.SOAPBinding;

// 注意：此处http: interfaces.cxf.com/??来源于wsdl文件中namespace???<wsdl:import?location=" http://localhost :9000/hello?wsdl=HelloWorldServiceInf.wsdl"?namespace=" http://interfaces.cxf.com/ "?/>?

???? private ? final ?QName?SERVICE_NAME = new ?QName( " http://interfaces.cxf.com/ " , " HelloWorldServiceInf " ); HelloWorldServiceInf接口类的名称
???? final ?QName?PORT_NAME = " HelloWorldServiceInfPort " ); HelloWorldServiceInfPort?接口类的名称+Port void ?main(String[]?args)?{
????????String?endPointAddress = " http://localhost:9000/hello " ;
????????Service?service = Service.create(SERVICE_NAME);
????????service.addPort(PORT_NAME,?SOAPBinding.SOAP11HTTP_BINDING,?endPointAddress);
????????HelloWorldServiceInf?inf = service.getPort(HelloWorldServiceInf. class );
????????System.out.println(inf.sayHello( " 张三 " ));
????}
}

CXF根据wsdl文件动态调用WebService

import ?org.apache.cxf.jaxws.endpoint.dynamic.JaxWsDynamicClientFactory;

class ?ClientFromWsdl?{
????
???? void ?main(String[]?args)? throws ?Exception{
????????JaxWsDynamicClientFactory?dcf? = ?JaxWsDynamicClientFactory.newInstance();
????????org.apache.cxf.endpoint.Client?client? = ?dcf.createClient( " http://localhost:9000/hello?wsdl " );
???????? sayHello?为接口中定义的方法名称???张三为传递的参数???返回一个Object数组
????????Object[]?objects = client.invoke( " sayHello " ,? " 张三 " );?
???????? 输出调用结果
????????System.out.println(objects[ 0 ].toString()); ????} }

（编辑：李大同）

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