Axis开发WebService服务(DII方式)

   在 Axis安装中，我们安装了Axis，现在我们开始Axis开发 。
   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
【第一种方法】 Dynamic Invocation Interface(DII)方式
第一步：编写服务器端程序FruitQuoteService.java

 import java.lang.*;
 public class FruitQuoteService
 {
  public int getQuote(String category)
  {
   int quote = 0;
   String apple = "apple";
   String orange = "orange";
   if(category.equals(apple))
   {
    quote = 110;
   }
   else if(category.equals(orange)) 
   {
   quote = 155;
   }
   return quote;
  }
}

第二步：将源码拷贝到AXIS_HOME下面并重命名为FruitQuoteService.jws

第三步：访问http://localhost:8080/axis/FruitQuoteService.jws?wsdl,页面显示自动生成的WSDL
接下来编写客户端代码测试

import org.apache.axis.client.*;
import javax.xml.namespace.QName;
import javax.xml.rpc.ServiceException;
import java.net.MalformedURLException;
import java.rmi.RemoteException;
public class client
{
  public static void main(String[] args) 
  {
   if(args.length <= 0)
   {
    System.out.println("miss fruit name!");
   }
   else
   {
     try
     {
      String endpoint
           = "http://localhost:8080/axis/FruitQuoteService.jws";
      Service service = new Service();
      Call call = null;
      call = (Call) service.createCall();
      call.setOperationName(new QName(endpoint, "getQuote"));
      call.setTargetEndpointAddress(new java.net.URL(endpoint));
      int ret =Integer.parseInt(("" + call.invoke( new Object[]
                                {args[0]} ))); 
      System.out.println("return quote is : " + ret);
     } 
     catch (Exception ex)
     {
      ex.printStackTrace();
     }
   }
 }
}

编译：javac client.java
运行：java client orange
输出：return quote is :155
OK，搞定！