Web Services在Tomcat4.0.4的安装和测试

//SimpleMath.java 
package test; 
public class SimpleMath 
{ 
 public double getSinValue(double input) 
 { 
  double ret = Math.sin(input); 
  return ret; 
 } 
} 

---第二个JAVA源文件----------------


//SimpleMathClient.java 
package test; 
import java.io.*; 
import java.net.*; 
import java.util.*; 
import org.apache.soap.util.xml.*; 
import org.apache.soap.*; 
import org.apache.soap.rpc.*; 
public class SimpleMathClient 
{ 
public static void main(String[]
args) throws Exception 
{ 
  System.err.println("SOAP call testing"); 
  double value = Math.random(); 
  SimpleMathClient smc = new SimpleMathClient(); 
  //调用远程的SOAP服务 
  double returnValue = smc.doRequest(value); 
  System.err.println("the sin value of 
  "+value +"is: "+returnValue); 
 } 
 public double doRequest(double value)
 throws Exception { 
  // Build the call. 
  Call call = new Call (); 
  //设置远程对象的URI 
  call.setTargetObjectURI 
  ("urn:test.math.sin"); 
  //设置调用的方法名 
  call.setMethodName ("getSinValue"); 
  //设置编码风格 
  call.setEncodingStyleURI
  (Constants.NS_URI_SOAP_ENC); 
  //设置方法调用的参数 
  Vector params = new Vector (); 
  params.addElement (new Parameter
  ("input", double.class,
  new Double (value), null)); 
  call.setParams (params); 
  //发送RPC请求 
  Response resp = call.invoke 
  (new URL("http://127.0.0.1:8080
  /soap/servlet/rpcrouter"),""); 
  if (resp.generatedFault ())
  { 
  //远程调用出错处理 
   Fault fault = resp.getFault (); 
   System.out.println ("the call failed: "); 
   System.out.println 
   ("  Fault Code   = " + fault.getFaultCode ()); 
   System.out.println 
   ("  Fault String = " + fault.getFaultString ()); 
   return 0.0d; 
  }  
  else
{
  //调用成功，获取返回值 
   Parameter result = resp.getReturnValue (); 
   return ((Double)result.getValue()).doubleValue(); 
  } 
 } 
}

a. cd c:\soaptest
b. javac -d classes *.java
c. cd classes
d. jar -cvf test.jar test

ID: urn:test.math.sin
Scope: Request
Methods getSinValue
Provider Type: Java
Java Provider Provider Class: 
test.SimpleMath
Java Provider Static: NO

a. cd c:\soaptest
b. java test.SimpleMathClien