一分钟速成webservice

以前学习webservice的时候,要不是不知eclipse怎么用,要不是不清楚配置文件怎么写,想的很多,走了不少弯路,今天早上才明白.以后有人问你会不会写webservice,你可千万别说没写过了,下面我来介绍一下,保你一分钟内学会它.
我们这里用Axis来写.
首先,导入所需的jar包,如下附件;
接下来,我们在web.xml中添加配置

<servlet>
		<display-name>
		Apache-Axis Servlet</display-name>
		<servlet-name>AxisServlet</servlet-name>
		<servlet-class>
		org.apache.axis.transport.http.AxisServlet</servlet-class>
	</servlet>
	<servlet>
		<display-name>
		Axis Admin Servlet</display-name>
		<servlet-name>AdminServlet</servlet-name>
		<servlet-class>
		org.apache.axis.transport.http.AdminServlet</servlet-class>
		<load-on-startup>100</load-on-startup>
	</servlet>
	<servlet-mapping>
		<servlet-name>AxisServlet</servlet-name>
		<url-pattern>/servlet/AxisServlet</url-pattern>
	</servlet-mapping>
	<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>AdminServlet</servlet-name>
		<url-pattern>/servlet/AdminServlet</url-pattern>
	</servlet-mapping>

最后,我们写个名叫server-config.wsdd的文件放在WEB-INF目录下,不会写不要紧,如下:

<?xml version="1.0" encoding="UTF-8"?>
<deployment name="defaultClientConfig"
            xmlns="http://xml.apache.org/axis/wsdd/"
            xmlns:java="http://xml.apache.org/axis/wsdd/providers/java"
            xmlns:handler="http://xml.apache.org/axis/wsdd/providers/handler">

 <globalConfiguration>
   <parameter name="disablePrettyXML" value="true"/>
   <parameter name="dotNetSoapEncFix" value="true"/>
   <parameter name="enableNamespacePrefixOptimization" value="false"/>
   <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>
     <!-- uncomment this if you want the SOAP monitor -->
     <!--
     <handler type="java:org.apache.axis.handlers.SOAPMonitorHandler"/>
     -->
   </requestFlow>
   <!-- uncomment this if you want the SOAP monitor -->
   <!--
   <responseFlow>
     <handler type="java:org.apache.axis.handlers.SOAPMonitorHandler"/>
   </responseFlow>
   -->
 </globalConfiguration>

 <handler type="java:org.apache.axis.handlers.http.URLMapper" name="URLMapper"/>
 <handler type="java:org.apache.axis.transport.local.LocalResponder" name="LocalResponder"/>
 <handler type="java:org.apache.axis.handlers.SimpleAuthenticationHandler" name="Authenticate"/>

 <service name="AdminService" provider="java:MSG">
  <namespace>http://xml.apache.org/axis/wsdd/</namespace>
  <parameter name="allowedMethods" value="AdminService"/>
  <parameter name="enableRemoteAdmin" value="false"/>
  <parameter name="className" value="org.apache.axis.utils.Admin"/>
 </service>

 <service name="Version" provider="java:RPC">
  <parameter name="allowedMethods" value="getVersion"/>
  <parameter name="className" value="org.apache.axis.Version"/>
 </service>
 <service name="SSOWebservice" provider="java:RPC">
  <parameter name="allowedMethods" value="*"/>
  <parameter name="className" value="com.guohr.webservice.OAWebService"/>
 </service>
 
 <transport name="http">
  <parameter name="qs:list" 
               value="org.apache.axis.transport.http.QSListHandler"/>
  <parameter name="qs:method" 
               value="org.apache.axis.transport.http.QSMethodHandler"/>
  <parameter name="qs:wsdl" 
               value="org.apache.axis.transport.http.QSWSDLHandler"/>
  <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>

看到SSOWebservice下的classname了嘛,把value指定成你专门存放调用方法的类,这就ok了,一部署就可以看到了.访问如http://localhost:8088/SSOLogin/services就可以看到wsdd中配的几个service

评论

1 楼 qingfeng825 2010-11-11  

支持一下，写得8错。