1、选择要转换的Java文件，生成class
2、写wsdd
3、发布
剩下的就只有调用了wsdl2Java
我原来的系统是CICS的，对后台封装了一层，现在用webservice再封装一层，前台页面，控制，数据传输，数据处理统统都可以分开了。
一、Axis安装 1、环境 J2SE SDK 1.3 or 1.4: 我使用 1.4.2 Servlet Container: 我使用的Tomcat 5.0
二、到 http://ws.apache.org/Axis/网站下载Axis安装包
三、解压缩安装包，将Axis_UNZIP_PATH\Axis-version\webapps下的Axis包拷贝到TOM
CAT_HOME\webapps\下，以下约定Axis_HOME为该TOMCAT_HOME\webapps\Axis目录
四、启动tomcat,访问http://localhost:8080/Axis 检查安装是否成功
五、以上步骤执行成功，可以开发webservice例子了
Axis支持三种web service的部署和开发，分别为：
1、Dynamic Invocation Interface ( DII)
2、Stubs方式
3、Dynamic Proxy方式
二、编写DII(Dynamic Invocation Interface )方式web服务
1.编写服务端程序HelloClient
public class HelloClient
{
public String getName(String name)
{
return "hello "+name;
}
}
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2、将源码拷贝到Axis_HOME下，重命名为 HelloClient.jws
3、访问连接http://localhost:8080/Axis/HelloClient.jws wsdl，页面显示Axis自
动生成的wsdl
4、编写访问服务的客户端 TestHelloClient.Java
import org.apache.Axis.client.Call;
import org.apache.Axis.client.Service;
import Javax.xml.namespace.QName;
import Javax.xml.rpc.ServiceException;
import Java.net.MalformedURLException;
import Java.rmi.RemoteException;
public class SayHelloClient2
{
public static void main(String[] args)
{
try
{
String endpoint =
"http://localhost:8080
/Axis/HelloClient.jws";
Service service = new Service();
Call call = null;
call = (Call) service.createCall();
call.setOperationName
(new QName(
"http://localhost:
8080/Axis/HelloClient.jws",
"getName"));
call.setTargetEndpointAddress
(new Java.net.URL(endpoint));
String ret =
(String) call.invoke(new Object[]
{"zhangsan"});
System.out.println
("return value is " + ret);
}
catch (Exception ex)
{
ex.printStackTrace();
}
}
}
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三、编写Dynamic Proxy方式访问服务
1、编写部署服务端程序，同上边DII方式，本次仍使用上边部署的HelloClient
2、编写代理接口
public interface HelloClientInterface
extends Java.rmi.Remote
{
public String getName(String name)
throws Java.rmi.RemoteException;
}
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3、编写并执行客户端程序TestHelloClient.Java
import Javax.xml.rpc.Service;
import Javax.xml.rpc.ServiceFactory;
import Java.net.URL;
import Javax.xml.namespace.QName;
public class TestHelloClient
{
public static void main(String[] args)
{
try
{
String wsdlUrl =
"http://localhost:8080/Axis
/HelloClient.jws?wsdl";
String nameSpaceUri =
"http://localhost:8080
/Axis/HelloClient.jws";
String serviceName = "HelloClientService";
String portName = "HelloClient";
ServiceFactory serviceFactory =
ServiceFactory.newInstance();
Service afService =
serviceFactory.createService
(new URL(wsdlUrl),
new QName
(nameSpaceUri, serviceName));
HelloClientInterface proxy =
(HelloClientInterface)
afService.getPort(new QName(
nameSpaceUri, portName),
HelloClientInterface.class);
System.out.println
("return value is "+proxy.getName("john") ) ;
}catch(Exception ex)
{
ex.printStackTrace() ;
}
}
}
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四、编写wsdd发布web服务，编写stub client访问web服务
1、编写服务端程序server,SayHello.Java，编译server.SayHello.Java
package server;
public class SayHello
{
public String getName(String name)
{
return "hello "+name;
}
}
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2、编写LogHandler.Java
import org.apache.Axis.AxisFault;
import org.apache.Axis.Handler;
import org.apache.Axis.MessageContext;
import org.apache.Axis.handlers.BasicHandler;
import Java.util.Date;
public class LogHandler
extends BasicHandler
{
public void invoke
(MessageContext msgContext)
throws AxisFault
{
/** Log an access each time
we get invoked.
*/
try {
Handler serviceHandler
= msgContext.getService();
Integer numAccesses =
(Integer)serviceHandler.getOption("accesses");
if (numAccesses == null)
numAccesses = new Integer(0);
numAccesses = new Integer
(numAccesses.intValue() + 1);
Date date = new Date();
String result =
date + ": service " +
msgContext.getTargetService() +
" accessed " + numAccesses + " time(s).";
serviceHandler.setOption
("accesses", numAccesses);
System.out.println(result);
} catch (Exception e)
{
throw AxisFault.makeFault(e);
}
}
}
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3、编写wsdd文件
deploy.wsdd
<deployment xmlns=
"http://xml.apache.org/Axis/wsdd/"
xmlns:Java=
"http://xml.apache.org
/Axis/wsdd/providers/Java">
<handler name="print"
type="Java:LogHandler"/>
<service name="sayhello"
provider="Java:RPC">
<requestFlow>
<handler type="print"/>
</requestFlow>
<parameter name="className"
value="server.SayHello"/>
<parameter name="allowedMethods"
value="*"/>
</service>
</deployment>
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3、将编译后的文件拷贝到Axis_HOME/WEB-INF/classes下，如：D:\tomcat\webapps\Axis\WEB-INF\classes
4、发布服务：
Java org.apache.Axis.client.AdminClient deploy.wsdd
5、生成client stub文件
a:方式1
将SayHello.Java拷贝到Axis_HOME/下，重命名为SayHello.jws，
执行下面的命令生存client stub
Java org.apache.Axis.wsdl.WSDL2Java
-p client http://localhost:8080
/Axis/services/SayHello.jws wsdl
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b:方式2
执行如下命令生成SayHello.wsdl
Java org.apache.Axis.wsdl.Java2WSDL
-oSayHello.wsdl -lhttp://localhost:8080
/Axis/services/SayHello -nsayhello server.SayHello
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执行如下命令生成client stub
Java org.apache.Axis.wsdl.WSDL2Java
SayHello.wsdl -p client
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生成的stub client文件列表为：
1.SayHello.Java
2.SayHelloService.Java。
3.SayHelloServiceLocator.Java
4.SayHelloSoapBindingStub.Java
6、编写客户端程序，编译并执行
public class SayHelloClient
{
public static void main(String[] args)
{
try
{
SayHelloService service = new client.
SayHelloServiceLocator();
client.SayHello_PortType
client = service.getSayHello();
String retValue=client.getName("zhangsan");
System.out.println(retValue);
}
catch (Exception e)
{
System.err.println
("Execution failed. Exception: " + e);
}
}
}
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您也可以写server-config.wsdd
<?xml version="1.0" encoding="UTF-8"?>
<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"/>
<handler name="print"
type="Java:stub.LogHandler"/>
<service name="sayhello"
provider="Java:RPC">
<requestFlow>
<handler type="print"/>
</requestFlow>
<parameter name="className"
value="stub.server.SayHello"/>
<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>
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