webService的客户端与服务端的编写

步骤， 先编写服务端， 服务端编写完通过生成*.xml文件， 使用Apache cxf 生成客户端代码

写个User 实体类吧

<span style="font-size:14px;">package demo;public class User {private String name;public String getName() {return name;}public void setName(String name) {this.name = name;}}</span></span></span>

先写服务端的接口

<span style="font-size:14px;"><span style="font-size:12px;"><span style="font-size:14px;">package demo;import javax.jws.WebService;import javax.jws.soap.SOAPBinding;import javax.jws.soap.SOAPBinding.Style;@SOAPBinding(style=Style.RPC)@WebServicepublic interface HelloWorld {public String sayHi();public String sayHitoUser(User user);public String  updateUser(User user);}</span></span></span>

在写接口的实现类

<span style="font-size:14px;"><span style="font-size:12px;"><span style="font-size:14px;">package demo;import javax.jws.WebService;@WebService(endpointInterface="demo.HelloWorld",serviceName="HelloWorld")public class HelloWorldImpl implements HelloWorld{public String sayHi() {return "say : HI";}public String sayHitoUser(User user) {return "User--------haha";}public String updateUser(User user) {System.out.println("Update : user");return "updateUser";}}</span></span></span>

以上代码很简单的

下面开始贴 application配置文件

<span style="font-size:14px;"><span style="font-size:12px;"><span style="font-size:14px;"><?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.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"/>  <!--     <jaxws:endpoint id="helloWorld" implementor="HelloWorldImpl" address="/helloWorld"/>         -->         <!-- 第二种发布方式：带有接口的发布 -->        <!--             id:唯一标识            address：访问url            serviceClass：接口类型         -->        <jaxws:server id="helloWorld" address="/helloWorld"            serviceClass="demo.HelloWorld">            <jaxws:serviceBean>                <!-- 提供服务的实现类 -->                <bean class="demo.HelloWorldImpl"></bean>            </jaxws:serviceBean>                <!-- 加入消息拦截器              <jaxws:inInterceptors>                <bean class="org.apache.cxf.interceptor.LoggingInInterceptor"></bean>            </jaxws:inInterceptors>            <jaxws:outInterceptors>                <bean class="org.apache.cxf.interceptor.LoggingOutInterceptor"></bean>            </jaxws:outInterceptors>            -->        </jaxws:server>     </beans>接着是web.xml</span><pre name="code" class="html"><?xml version="1.0" encoding="UTF-8"?><web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">  <display-name>webs</display-name>  <welcome-file-list>    <welcome-file>default.jsp</welcome-file>  </welcome-file-list>    <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> <!-- 配置CXF框架的核心Servlet  --><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></web-app></span></span>

以上就是一个简单WEBservice服务端的简单demo
想webservice启动起来， 通过访问http://localhost:8080/工程名/（上面我们配置的address）helloWorld/(webx.xml中的servleturl)helloWorld?wsdl
会有类似这种的文档

<span style="font-size:14px;"><span style="font-size:12px;"><wsdl:definitions name="HelloWorldService" targetNamespace="http://demo/"><wsdl:types><xs:schema targetNamespace="http://demo/" version="1.0"><xs:complexType name="user"><xs:sequence><xs:element minOccurs="0" name="name" type="xs:string"/></xs:sequence></xs:complexType></xs:schema></wsdl:types><wsdl:message name="sayHi">  </wsdl:message><wsdl:message name="updateUser"><wsdl:part name="arg0" type="tns:user">    </wsdl:part></wsdl:message><wsdl:message name="sayHitoUserResponse"><wsdl:part name="return" type="xsd:string">    </wsdl:part></wsdl:message><wsdl:message name="sayHiResponse"><wsdl:part name="return" type="xsd:string">    </wsdl:part></wsdl:message><wsdl:message name="sayHitoUser"><wsdl:part name="arg0" type="tns:user">    </wsdl:part></wsdl:message><wsdl:message name="updateUserResponse"><wsdl:part name="return" type="xsd:string">    </wsdl:part></wsdl:message><wsdl:portType name="HelloWorld"><wsdl:operation name="updateUser"><wsdl:input message="tns:updateUser" name="updateUser">    </wsdl:input><wsdl:output message="tns:updateUserResponse" name="updateUserResponse">    </wsdl:output></wsdl:operation><wsdl:operation name="sayHi"><wsdl:input message="tns:sayHi" name="sayHi">    </wsdl:input><wsdl:output message="tns:sayHiResponse" name="sayHiResponse">    </wsdl:output></wsdl:operation><wsdl:operation name="sayHitoUser"><wsdl:input message="tns:sayHitoUser" name="sayHitoUser">    </wsdl:input><wsdl:output message="tns:sayHitoUserResponse" name="sayHitoUserResponse">    </wsdl:output></wsdl:operation></wsdl:portType><wsdl:binding name="HelloWorldServiceSoapBinding" type="tns:HelloWorld"><soap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"/><wsdl:operation name="updateUser"><soap:operation soapAction="" style="rpc"/><wsdl:input name="updateUser"><soap:body namespace="http://demo/" use="literal"/></wsdl:input><wsdl:output name="updateUserResponse"><soap:body namespace="http://demo/" use="literal"/></wsdl:output></wsdl:operation><wsdl:operation name="sayHi"><soap:operation soapAction="" style="rpc"/><wsdl:input name="sayHi"><soap:body namespace="http://demo/" use="literal"/></wsdl:input><wsdl:output name="sayHiResponse"><soap:body namespace="http://demo/" use="literal"/></wsdl:output></wsdl:operation><wsdl:operation name="sayHitoUser"><soap:operation soapAction="" style="rpc"/><wsdl:input name="sayHitoUser"><soap:body namespace="http://demo/" use="literal"/></wsdl:input><wsdl:output name="sayHitoUserResponse"><soap:body namespace="http://demo/" use="literal"/></wsdl:output></wsdl:operation></wsdl:binding><wsdl:service name="HelloWorldService"><wsdl:port binding="tns:HelloWorldServiceSoapBinding" name="HelloWorldPort"><soap:address location="http://192.168.31.203:8080/helloWorld/helloWorld"/></wsdl:port></wsdl:service></wsdl:definitions></span></span>

好的重点来了， 讲访问的页面保存为*.xml格式的文件，例如 userService.xml


下面我们通过userService.xml 使用Apache cxf 生成客户端代码

先配置环境变量 CXF_HOME = E:\apache-cxf-2.6.2 （这个目录主要看你的Apache-cxf在那个盘中，我的在E盘）
PATH = %CXF_HOME%/bin
CLASS_PATH = %CXF_HONE%/lib
Apache-cxf 生成客户端代码 可以直接打开cmd 用命令 wsdl2java http://localhost:8080/工程名/(address)helloWorld/(servleturl)hellowld?wsdl
或者 wsdl2java -d e:\C -client E:/userService.xml
执行完以上命令 找到生成的文件将文件放入新建工程客户端代码
下面贴出客户端的applicationContext.xml 配置信息

<span style="font-size:14px;"><span style="font-size:12px;"><?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.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"/>      <bean id="client" class="demo.HelloWorld"  factory-bean="clientFactory" factory-method="create"/>         <bean id="clientFactory" class="org.apache.cxf.jaxws.JaxWsProxyFactoryBean">          <!-- 调用服务端的类  -->        <property name="serviceClass" value="demo.HelloWorld"/>          <!-- addRess即为webservice的url  -->        <property name="address" value="http://localhost:8080/helloWorld/helloWorld"/>      </bean></beans>下面贴出 客户端web.xml<pre name="code" class="html"><?xml version="1.0" encoding="UTF-8"?><web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5"><display-name>webc</display-name><welcome-file-list><welcome-file>index.html</welcome-file></welcome-file-list><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>/*</url-pattern></servlet-mapping></web-app></span></span>