AXIS 开发WEBSERVICE简单例子

1.首先使用IDE建立一个WEB　工程。

2.把需要的.jar　包文件导入到工程中。

3.在web.xml　文件中加入 axis　的servlet　配置。文件如下：

<?xml version="1.0" encoding="ISO-8859-1"?>

<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd">

<web-app>
<display-name>Edu Application</display-name>
<display-name>Apache-Axis</display-name>
<listener>
<listener-class>org.apache.axis.transport.http.AxisHTTPSessionListener</listener-class>
</listener>

<servlet>
<servlet-name>AxisServlet</servlet-name>
<servlet-class>
org.apache.axis.transport.http.AxisServlet
</servlet-class>
</servlet>

<servlet>
<servlet-name>AdminServlet</servlet-name>
<servlet-class>
org.apache.axis.transport.http.AdminServlet
</servlet-class>
<load-on-startup>100</load-on-startup>
</servlet>

<servlet>
<servlet-name>SOAPMonitorService</servlet-name>
<servlet-class>
org.apache.axis.monitor.SOAPMonitorService
</servlet-class>
<init-param>
<param-name>SOAPMonitorPort</param-name>
<param-value>5001</param-value>
</init-param>
<load-on-startup>100</load-on-startup>
</servlet>

<servlet-mapping>
<servlet-name>AxisServlet</servlet-name>
<url-pattern>*.jws</url-pattern>
</servlet-mapping>

<servlet-mapping>
<servlet-name>AxisServlet</servlet-name>
<url-pattern>/services/*</url-pattern>
</servlet-mapping>

<servlet-mapping>
<servlet-name>SOAPMonitorService</servlet-name>
<url-pattern>/SOAPMonitor</url-pattern>
</servlet-mapping>

<!-- uncomment this if you want the admin servlet -->
<!--
<servlet-mapping>
<servlet-name>AdminServlet</servlet-name>
<url-pattern>/servlet/AdminServlet</url-pattern>
</servlet-mapping>
-->
<session-config>
<session-timeout>20</session-timeout>
</session-config>
<!-- currently the W3C havent settled on a media type for WSDL;
http://www.w3.org/TR/2003/WD-wsdl12-20030303/#ietf-draft
for now we go with the basic 'it's XML' response -->
<mime-mapping>
<extension>wsdl</extension>
<mime-type>text/xml</mime-type>
</mime-mapping>

<mime-mapping>
<extension>xsd</extension>
<mime-type>text/xml</mime-type>
</mime-mapping>
<welcome-file-list>
<welcome-file>index.htm</welcome-file>
</welcome-file-list>

</web-app>

4.COPY　server-config.wsdd　和 deploy.wsdd 两个文件到 WEB-INF目录下 ，这里为了方便只列出 deploy.wsdd文件的内容，因为 server-config.wsdd　文件可以搜索到。

<?xml version="1.0" encoding="gb2312"?>
<deployment xmlns="http://xml.apache.org/axis/wsdd/" xmlns:java="http://xml.apache.org/axis/wsdd/providers/java">
<globalConfiguration>
<parameter name="adminPassword" value="admin"/>
<parameter name="attachments.implementation" value="org.apache.axis.attachments.AttachmentsImpl"/>
<parameter name="sendXsiTypes" value="true"/>
<parameter name="sendMultiRefs" value="true"/>
<parameter name="sendXMLDeclaration" value="true"/>
<parameter name="axis.sendMinimizedElements" value="true"/>
<requestFlow>
<handler type="java:org.apache.axis.handlers.JWSHandler">
<parameter name="scope" value="session"/>
</handler>
<handler type="java:org.apache.axis.handlers.JWSHandler">
<parameter name="scope" value="request"/>
<parameter name="extension" value=".jwr"/>
</handler>
</requestFlow>
</globalConfiguration>
<handler name="LocalResponder" type="java:org.apache.axis.transport.local.LocalResponder"/>
<handler name="URLMapper" type="java:org.apache.axis.handlers.http.URLMapper"/>
<handler name="Authenticate" type="java:org.apache.axis.handlers.SimpleAuthenticationHandler"/>

<!-- 关键的配置在这里，相信一看就明白了。-->

<service name="SayHello" provider="java:RPC">
<!-- 服务类名 -->
<parameter name="className" value="server.SayHello"/>
<!-- 允许访问所有方法 -->
<parameter name="allowedMethods" value="*"/>
</service>
<transport name="http">
<requestFlow>
<handler type="URLMapper"/>
<handler type="java:org.apache.axis.handlers.http.HTTPAuthHandler"/>
</requestFlow>
</transport>
<transport name="local">
<responseFlow>
<handler type="LocalResponder"/>
</responseFlow>
</transport>
</deployment>
5. 编写 SayHello.java

package server;
public class SayHello
{
public String getName(String name)
{
return "hello "+name;
}

public String toUpper(String str)
{
return str.toUpperCase();
}

public Integer sum(Integer a,Integer b)
{
return new Integer(a.intValue()+b.intValue());
}
}

编写HelloClient.java　

import javax.xml.namespace.QName;

import org.apache.axis.client.Call;
import org.apache.axis.client.Service;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

public class HelloClient {
protected final Log log = LogFactory.getLog(this.getClass());

public String getName(String name)
{
return "hello "+name;
}

public static void main(String[] args)
{
HelloClient hc = new HelloClient();
String str = (String)hc.sendXml("getName",new Object[]{"孟昭熠"});
System.out.println("str=" + str);

Integer sum = (Integer) hc.sendXml("sum",new Object[]{new Integer(2),new Integer(3)});
System.out.println(sum.intValue());
}

public Object sendXml(String method, Object[] objs) {
String endPoint = "http://127.0.0.1:88/Axis/services/SayHello";
try {
Service service = new Service();
Call call = (Call) service.createCall();
call.setOperationName(new QName(endPoint, method));
call.setTargetEndpointAddress(endPoint);
Object o = call.invoke(objs);
return o;
} catch (Exception e) {
log.error("ex=" + e.toString());
return null;
}
}
}
6.部署WEB　应用后，访问你的应用 ,例如:http://127.0.0.1:88/Axis/services

可以看到相关的方法名称已经列出来了。

7.运行HelloClient 程序，可以得到结果。