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。