calcclient.java

《JAVA WEB服务应用开发详解》代码.zip

  import org.apache.axis.client.ServiceClient;
  import org.apache.axis.utils.Options;
  
  public class CalcClient
  {
     public static void main(String [] args) throws Exception {
         Options options = new Options(args);
         
         String endpoint = "http://localhost:" + options.getPort() +
                           "/axis/Calculator.jws";
         
         args = options.getRemainingArgs();
         
         if (args.length != 3) {
             System.err.println("Usage: CalcClient <add|subtract> arg1 arg2");
             return;
         }
         
         String method = args[0];
         if (!(method.equals("add") || method.equals("subtract"))) {
             System.err.println("Usage: CalcClient <add|subtract> arg1 arg2");
             return;
         }
         
         Integer i1 = new Integer(args[1]);
         Integer i2 = new Integer(args[2]);
  
         ServiceClient client = new ServiceClient(endpoint);
         Integer ret = (Integer)client.invoke("",
                                            method,
                                            new Object [] { i1, i2 });
         
         System.out.println("Got result : " + ret);
     }
  }