学步园

1、服务器端代码：

     package com.yangyb;</p> <p>public class HelloWorld {<br /> public String getHello(String name) {<br /> return "welcome," + name;<br /> }<br /> }<br />

2、编写services.xml文件：

<?xml version="1.0" encoding="UTF-8"?><br /> <service name="HelloWorld"><br /> <description><br /> WebService<br /> </description><br /> <parameter name="ServiceClass"><br /> com.yangyb.HelloWorld<br /> </parameter><br /> <operation name="getHello"><br /> <messageReceiver class="org.apache.axis2.rpc.receivers.RPCMessageReceiver" /><br /> </operation><br /> <operation name="setName"><br /> <messageReceiver class="org.apache.axis2.rpc.receivers.RPCInOnlyMessageReceiver" /><br /> </operation><br /> </service>

3、创建文件夹命名为META-INF并把第2步的services.xml文件放在META-INF文件夹中

4、第1步HelloWorld类的路径为：com/yangyb/HelloWorld.class并把META-INF文件夹和com文件夹放在同一目录下ws

5、Dos进入ws并写 jar cvf HelloWorld.arr ./*     之后在ws目录下自动生成HelloWorld.arr文件

6、下载Axis2并把其axis2.war放在Tomcat下的webapps文件夹，启动Tomcat，在其下自动生成axis2文件夹，在浏览器中访问http://localhost:8080/axis2出现成功页面

7、点击成功页面的Services链接，此时页面有Version和HelloWorld，HelloWorld即为新建WebService，点击它转向http://localhost:8080/axis2/services/HelloWorld?wsdl

8、接下来是把wsdl生成客户端jar包，下载ant并配置好ant_home和path环境变量

9、编写build.xml文件

<project name="HelloWorld" basedir="." default="jar.client"></p> <p> <property environment="env" /><br /> <property name="AXIS2_HOME" value="${env.AXIS2_HOME}"/></p> <p> <property name="build.dir" value="build" /><br /> <property name="wsdl.uri.dir" value="${basedir}/wsdl"/><br /> <property name="service.target" value="build/service"/><br /> <property name="client.target" value="build/client"/><br /> <property name="client.src" value="build/client/src"/><br /> <property name="client.classes" value="build/client/classes"/><br /> <property name="client.resources" value="build/client/resources"/><br /> <property name="client.lib" value="build/client/lib"/><br /> <property name="client.packaged.jar.name" value="hello.jar"/><br /> <property name="service.target" value="build/service" /><br /> <property name="service.bak" value="build/service/bak" /><br /> <property name="service.src" value="build/service/src" /><br /> <property name="service.classes" value="build/service/classes" /><br /> <property name="service.resources" value="build/service/resources" /><br /> <property name="service.lib" value="build/service/lib" /><br /> <property name="service.packaged.jar.name" value="ws-system-service.jar" /><br /> <property name="service.packaged.aar.name" value="HelloWorld.aar" /></p> <p> <path id="axis2.classpath"><br /> <fileset dir="${AXIS2_HOME}/lib"><br /> <include name="*.jar"/><br /> </fileset><br /> </path></p> <p> <target name="init"><br /> <delete dir="${client.target}" /><br /> <delete dir="${service.target}" /><br /> <mkdir dir="${build.dir}" /><br /> <mkdir dir="${client.target}" /><br /> <mkdir dir="${client.src}" /><br /> <mkdir dir="${client.classes}" /><br /> <mkdir dir="${client.resources}" /><br /> <mkdir dir="${client.lib}" /><br /> <mkdir dir="${service.bak}" /><br /> <mkdir dir="${service.src}" /><br /> <mkdir dir="${service.classes}" /><br /> <mkdir dir="${service.resources}" /><br /> <mkdir dir="${service.lib}" /><br /> </target></p> <p> <target name="generate.client" depends="init"><br /> <java classname="org.apache.axis2.wsdl.WSDL2Java" fork="true" classpathref="axis2.classpath"><br /> <arg line="-uri http://192.168.77.72:8080/axis2/services/HelloWorld?wsdl" /><br /> <arg line="-s" /><br /> <arg line="-l java" /><br /> <arg line="-p com.yangyb" /><br /> <arg line="-d xmlbeans" /><br /> <arg line="-o ${client.target}" /><br /> </java><br /> </target></p> <p> <target name="compile.client.src" depends="generate.client"><br /> <javac debug="false" memoryMaximumSize="256m" memoryInitialSize="256m" fork="true" destdir="${client.classes}"><br /> <src path="${client.src}"/><br /> <classpath refid="axis2.classpath"/><br /> </javac><br /> </target></p> <p> <target name="jar.client" depends="compile.client.src"><br /> <jar destfile="${client.lib}/${client.packaged.jar.name}"><br /> <fileset dir="${client.classes}"/><br /> <fileset dir="${client.resources}"/><br /> </jar><br /> </target></p> <p> <target name="clean"><br /> <delete dir="${build.dir}"/><br /> </target></p> <p></project><br />

10、在build.xml同文件夹中新建bat文件并输入cmd,打开此bat文件输入ant，稍后在同一目录下生成build文件夹，build/client/lib文件夹下的hello.jar即是WebService的客户端Stub

11、把hello.jar加入要引用的项目的lib文件夹中并对其方法访问，访问方式为

import java.rmi.RemoteException;<br /> import com.yangyb.GetHelloDocument;<br /> import com.yangyb.GetHelloResponseDocument;<br /> import com.yangyb.HelloWorldStub;<br /> import com.yangyb.GetHelloDocument.GetHello;<br /> import com.yangyb.GetHelloResponseDocument.GetHelloResponse;</p> <p>public class GG {<br /> public static void main(String[] args) throws RemoteException {<br /> HelloWorldStub hs = new HelloWorldStub();<br /> GetHelloDocument gd = GetHelloDocument.Factory.newInstance();<br /> GetHello gh = gd.addNewGetHello();<br /> gh.setName("yangyb");<br /> GetHelloResponseDocument grd = hs.getHello(gd);<br /> GetHelloResponse gr = grd.getGetHelloResponse();<br /> System.out.println(gr.getReturn());<br /> }</p> <p>}<br />

在控件台中输出welcome,yangyb

12、至此，成功！