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我在我的 Windows 机器上安装了库 smslib。我按照网站 smslib.org 上的所有说明进行库设置。但是当我尝试运行 SendMessage 示例时出现错误。

    package examples.modem;

    import org.smslib.AGateway;
    import org.smslib.IOutboundMessageNotification;
    import org.smslib.Library;
    import org.smslib.OutboundMessage;
    import org.smslib.Service;
    import org.smslib.modem.SerialModemGateway;

    public class SendMessage
    {
        public void doIt() throws Exception
        {

            OutboundNotification outboundNotification = new OutboundNotification();
            System.out.println("Example: Send message from a serial gsm modem.");
            System.out.println(Library.getLibraryDescription());
            System.out.println("Version: " + Library.getLibraryVersion());
            SerialModemGateway gateway = new SerialModemGateway("modem.com1", "COM12", 115200, "Huawei", "E303");
            gateway.setInbound(true);
            gateway.setOutbound(true);
            gateway.setSimPin("0000");
            // Explicit SMSC address set is required for some modems.
            // Below is for VODAFONE GREECE - be sure to set your own!
            gateway.setSmscNumber("+xxxxxxxxxxx");
            Service.getInstance().setOutboundMessageNotification(outboundNotification);
            Service.getInstance().addGateway(gateway);
            Service.getInstance().startService();
            System.out.println();
            System.out.println("Modem Information:");
            System.out.println("  Manufacturer: " + gateway.getManufacturer());
            System.out.println("  Model: " + gateway.getModel());
            System.out.println("  Serial No: " + gateway.getSerialNo());
            System.out.println("  SIM IMSI: " + gateway.getImsi());
            System.out.println("  Signal Level: " + gateway.getSignalLevel() + " dBm");
            System.out.println("  Battery Level: " + gateway.getBatteryLevel() + "%");
            System.out.println();
            // Send a message synchronously.
            OutboundMessage msg = new OutboundMessage("xxxxxxxxx", "Hello from SMSLib!");
            Service.getInstance().sendMessage(msg);
            System.out.println(msg);
            // Or, send out a WAP SI message.
            //OutboundWapSIMessage wapMsg = new OutboundWapSIMessage("xxxxxxxx",  new URL("http://www.smslib.org/"), "Visit SMSLib now!");
            //Service.getInstance().sendMessage(wapMsg);
            //System.out.println(wapMsg);
            // You can also queue some asynchronous messages to see how the callbacks
            // are called...
            //msg = new OutboundMessage("xxxxxxxxxxx", "Wrong number!");
            //srv.queueMessage(msg, gateway.getGatewayId());
            //msg = new OutboundMessage("308888888888", "Wrong number!");
            //srv.queueMessage(msg, gateway.getGatewayId());
            System.out.println("Now Sleeping - Hit <enter> to terminate.");
            System.in.read();
            Service.getInstance().stopService();
        }

          public class OutboundNotification implements IOutboundMessageNotification
    {
        public void process(AGateway gateway, OutboundMessage msg)
        {
            System.out.println("Outbound handler called from Gateway: " + gateway.getGatewayId());
            System.out.println(msg);
        }
    }

    public static void main(String args[])
    {
        SendMessage app = new SendMessage();
        try
        {
            app.doIt();
        }
        catch (Exception e)
        {
            e.printStackTrace();
        }
    }
}

错误：

Exception in thread "main" java.lang.Error: Unresolved compilation problems: 
The method getInstance() is undefined for the type Service
The method getInstance() is undefined for the type Service
The method getInstance() is undefined for the type Service
The method getInstance() is undefined for the type Service
The method getInstance() is undefined for the type Service

at examples.modem.SendMessage.doIt(SendMessage.java:34)
at examples.modem.SendMessage.main(SendMessage.java:79)

有人可以帮我吗？

4

1 回答 1

0

清单：-

  • 添加 javax.comm.properties，
  • Win32.dll 文件（这些你需要和你的调制解调器对话）
  • 短信库
  • 确保您有兼容的调制解调器。安卓智能手机不工作。您要么需要一些带有内置调制解调器或 USB-GSM 调制解调器的特定老式学校型号。
  • 你的包里还有其他类吗？
于 2014-12-18T11:13:22.680 回答