使用Axis2创建Web Service

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2024-08-05 13:14:34 221人阅读

参考地址：http://jingyan.baidu.com/article/ce09321b5546662bff858f21.html

1 下载axis2插件

从官网中下载插件axis2-eclipse-codegen-plugin-1.6.2.zip和axis2-eclipse-service-plugin-1.6.2.zip，解压缩，得到org.apache.axis2.eclipse.codegen.plugin_1.6.2.jar和org.apache.axis2.eclipse.service.plugin_1.6.2.jar

Service Archive Wizard下载地址：

http://www.apache.org/dyn/mirrors/mirrors.cgi/axis/axis2/java/core/1.6.2/axis2-eclipse-service-plugin-1.6.2.zip

Code Generator wizard下载地址：
http://www.apache.org/dyn/mirrors/mirrors.cgi/axis/axis2/java/core/1.6.2/axis2-eclipse-codegen-plugin-1.6.2.zip

2 安装插件

将这两个jar包，放到MyEclipse-8.6\dropins目录下，重启eclipse，在File-->New-->Other下会发现Axis2 Wizards

3 部署

部署axis2很简单，将axis2.war复制到tomcat\webapps目录下，重启tomcat即可，此时打开tomcat目录，会发现在webapps中多了一个axis2的工程名，这个就是我们要对外发布的webservice服务工程

4 创建webservice服务

4.1 新建一个web工程，创建一个类Greeting，用于当作webservice服务

代码如下:

package amyservices;import java.text.SimpleDateFormat;import java.util.ArrayList;import java.util.Calendar;import java.util.Date;import java.util.List;import Com.WebService.Model.Person;public class Greeting {    public String getGreeting(String name){        return "你好：" + name;    }        public int getPrice()    {        return new java.util.Random().nextInt(1000);    }        public List<Person> GetPersonList()    {        List<Person> list = new ArrayList<Person>();        Person model = new Person();        model.setKeyID("1214324234234234324");        model.setName("張三");        Calendar birth = Calendar.getInstance();        birth.set(1990, 11, 22);        model.setBirth(birth);        list.add(model);        model = new Person();        model.setKeyID("1214324234234234324");        model.setName("李四");        birth = Calendar.getInstance();        birth.set(1990, 11, 22);        model.setBirth(birth);        System.out.println(birth.toString());        list.add(model);        for(Person item : list)        {            System.out.println(item.getName());        }                return list;    }        public String PrintNow()    {        Calendar cale = Calendar.getInstance();        Date tasktime=cale.getTime();          SimpleDateFormat df=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");          System.out.println(df.format(tasktime));        return  df.format(tasktime);    }}

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.classpath文件如下：

<?xml version="1.0" encoding="UTF-8"?><classpath>    <classpathentry kind="src" path="src"/>    <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7">        <attributes>            <attribute name="owner.project.facets" value="java"/>        </attributes>    </classpathentry>    <classpathentry kind="con" path="com.genuitec.runtime.library/com.genuitec.generic_7.0">        <attributes>            <attribute name="owner.project.facets" value="jst.web"/>        </attributes>    </classpathentry>    <classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.web.container"/>    <classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.module.container"/>    <classpathentry kind="con" path="com.genuitec.runtime.library/com.genuitec.jstl_1.2.2">        <attributes>            <attribute name="org.eclipse.jst.component.dependency" value="WEB-INF/lib"/>            <attribute name="owner.project.facets" value="jst.web.jstl"/>        </attributes>    </classpathentry>    <classpathentry kind="output" path="WebRoot/WEB-INF/classes"/></classpath>

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4.2 点击File-->New-->other，选择Axis2 Service Archiver

配置Class File Location，配置路径到工程的WEB-INF\classess目录下，同时将下图的复选框勾选去掉，继续根据向导完成创建。

创建成功，在axis2的工程目录下，多了我们刚配置好的文件

输入网址http://localhost:8080/axis2/services/listServices，会发现增加了我们刚创建的服务。

5 创建客户端

5.1 创建一个java项目

5.2 新建一个WsClient测试类

代码如下：

package com.amy.client;import javax.xml.namespace.QName;import org.apache.axis2.AxisFault;import org.apache.axis2.addressing.EndpointReference;import org.apache.axis2.client.Options;import org.apache.axis2.rpc.client.RPCServiceClient;public class WsClient {    private RPCServiceClient serviceClient;      private Options options;    private EndpointReference targetERP;        public WsClient(String endpoint) throws AxisFault{        this.serviceClient = new RPCServiceClient();        this.options = this.serviceClient.getOptions();        this.targetERP = new EndpointReference(endpoint);        this.options.setTo(this.targetERP);    }        public Object[] invokeOp(String targetNamespace, String opName,Object[] opArgs, Class<?>[]opReturnType) throws AxisFault, ClassNotFoundException{        QName opQName = new QName(targetNamespace, opName);        return this.serviceClient.invokeBlocking(opQName, opArgs, opReturnType);    }        public static void main(String args[])    {        final String endpointReference = "http://localhost:8080/axis2/services/WebServiceTest1";        final String targetNamesPace = "http://amyservices";        try {            WsClient client = new WsClient(endpointReference);            String opName = "GetPersonList";            Object[] opArgs = new Object[]{};            Class<?>[] opReturnType = new Class[]{Person.class};            Object[] response = client.invokeOp(targetNamesPace, opName, opArgs, opReturnType);            if (response != null && response.length > 0)            {                System.out.println(response.length);                for(Object obj : response)                {                    Person model = (Person)obj;                    System.out.println(model.getName());                }            }                     } catch (AxisFault e) {            // TODO Auto-generated catch block            e.printStackTrace();        } catch (ClassNotFoundException e) {            // TODO Auto-generated catch block            e.printStackTrace();        }             }}

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5.3 要引用的jar包有

　　.classpath文件如下：

<?xml version="1.0" encoding="UTF-8"?><classpath>    <classpathentry kind="src" path="src"/>    <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7"/>    <classpathentry kind="lib" path="lib/axiom-impl-1.2.13.jar"/>    <classpathentry kind="lib" path="lib/axis2-adb-1.6.2.jar"/>    <classpathentry kind="lib" path="lib/axis2-kernel-1.6.2.jar" sourcepath="C:/Users/zhujinrong/.m2/repository/org/apache/axis2/axis2-kernel/1.6.2/axis2-kernel-1.6.2-sources.jar"/>    <classpathentry kind="lib" path="lib/axis2-transport-http-1.6.2.jar"/>    <classpathentry kind="lib" path="lib/axis2-transport-local-1.6.2.jar"/>    <classpathentry kind="lib" path="lib/commons-codec-1.3.jar"/>    <classpathentry kind="lib" path="lib/commons-httpclient-3.1.jar"/>    <classpathentry kind="lib" path="lib/commons-logging-1.1.1.jar"/>    <classpathentry kind="lib" path="lib/httpcore-4.0.jar"/>    <classpathentry kind="lib" path="lib/neethi-3.0.2.jar"/>    <classpathentry kind="lib" path="lib/wsdl4j-1.6.2.jar"/>    <classpathentry kind="lib" path="lib/XmlSchema-1.4.7.jar"/>    <classpathentry kind="lib" path="lib/axiom-api-1.2.13.jar"/>    <classpathentry kind="lib" path="lib/activation-1.1.jar"/>    <classpathentry kind="lib" path="lib/axis2-adb-codegen-1.6.2.jar"/>    <classpathentry kind="lib" path="lib/axis2-java2wsdl-1.6.2.jar"/>    <classpathentry kind="lib" path="lib/mail-1.4.jar"/>    <classpathentry kind="lib" path="lib/woden-api-1.0M9.jar"/>    <classpathentry kind="lib" path="lib/woden-impl-commons-1.0M9.jar"/>    <classpathentry kind="lib" path="lib/woden-impl-dom-1.0M9.jar"/>    <classpathentry kind="lib" path="lib/wstx-asl-3.2.9.jar"/>    <classpathentry kind="lib" path="lib/xmlbeans-2.3.0.jar"/>    <classpathentry kind="output" path="bin"/></classpath>