第一種：

xfire：

  public String test1(){
//        SoapController（客戶端自己定義的介面） 為服務端暴露出來的方法，方法名和引數必須和服務端的匹配
        Service srvcModel = new ObjectServiceFactory()
                .create(SoapController.class);
        XFireProxyFactory factory = new XFireProxyFactory(XFireFactory
                .newInstance().getXFire());

        SoapController srvc = null;
        try {
            srvc = (SoapController) factory.create(srvcModel, "http://XXX?wsdl");
        } catch (MalformedURLException e) {
            e.printStackTrace();
        }
        String hello = srvc.hello();
        System.out.println(hello);
    }

第二種：

xfire：

    public String test2(){
        StringWriter sw = new StringWriter();
        Object[] objects = null;
//            Client client = new Client(new URL(interfaceWsdl));
        URL url = new URL("http://XXX?wsdl");
        HttpURLConnection httpConnection = (HttpURLConnection)url.openConnection();
        httpConnection.setReadTimeout(120000);//設定http連線的讀超時,單位是毫秒,根據實際情況指定
        httpConnection.connect();
        Client client = new Client(httpConnection.getInputStream(), null);
        client.setProperty(CommonsHttpMessageSender.HTTP_TIMEOUT, String.valueOf( 120000));//設定傳送的超時限制,單位是毫秒,根據實際情況指定
        client.setProperty(CommonsHttpMessageSender.DISABLE_KEEP_ALIVE, "true");
        client.setProperty(CommonsHttpMessageSender.DISABLE_EXPECT_CONTINUE, "true");
        Object[] opAddEntryArgs = new Object[] { "", "",
                "" };//引數列表
        try {
            objects = client.invoke("方法名稱", opAddEntryArgs); //呼叫介面
        } catch (Exception e) {
            e.printStackTrace(new PrintWriter(sw, true));
        }
        return objects[0].toString();
    }

第三種：

axis2：

public static String test3() throws Exception {
    // 使用RPC方式呼叫WebService
    RPCServiceClient serviceClient = new RPCServiceClient();
    Options options = serviceClient.getOptions();
    options.setProperty(HTTPConstants.CHUNKED, "false");//設定不受限制.
    // 指定呼叫WebService的URL
    EndpointReference targetEPR = new EndpointReference("http://XXX");//wsdl的地址，不帶wsdl
    options.setTo(targetEPR);
    // 指定sayHelloToPerson方法的引數值
    Object[] opAddEntryArgs = new Object[] { "", "",""};//引數列表
    // 指定方法返回值的資料型別的Class物件
    Class[] classes = new Class[] { String.class };
    // 指定要呼叫的sayHelloToPerson方法及WSDL檔案的名稱空間
    QName opAddEntry = new QName("http://XXX", "方法名");//xxx表示名稱空間
    String str = (String) serviceClient.invokeBlocking(opAddEntry,
            opAddEntryArgs, classes)[0];
    return str;
}