[java] Java로 SMS를 보내는 방법

GSM 모뎀과 Java Communications API를 사용하여이 작업을 수행 할 수 있습니다.

1. 먼저 Java Comm Api를 설정해야합니다.

   이 기사에서는 통신 API를 설정하는 방법에 대해 자세히 설명합니다.

2. 다음 당신은 GSM 모뎀이 필요합니다 (바람직하게는 sim900 모듈)

3. Java JDK 최신 버전 선호

4. AT 명령 안내서

   암호

   패키지 샘플;

       import java.io.*;
       import java.util.*;
   
       import gnu.io.*;
   
       import java.io.*;
   
   
       import org.apache.log4j.chainsaw.Main;
   
       import sun.audio.*;
   
       public class GSMConnect implements SerialPortEventListener, 
        CommPortOwnershipListener {
   
        private static String comPort = "COM6"; // This COM Port must be connect with GSM Modem or your mobile phone
        private String messageString = "";
        private CommPortIdentifier portId = null;
        private Enumeration portList;
        private InputStream inputStream = null;
        private OutputStream outputStream = null;
        private SerialPort serialPort;
        String readBufferTrial = "";
        /** Creates a new instance of GSMConnect */
        public GSMConnect(String comm) {
   
          this.comPort = comm;
   
        }
   
        public boolean init() {
          portList = CommPortIdentifier.getPortIdentifiers();
          while (portList.hasMoreElements()) {
            portId = (CommPortIdentifier) portList.nextElement();
            if (portId.getPortType() == CommPortIdentifier.PORT_SERIAL) {
              if (portId.getName().equals(comPort)) {
                  System.out.println("Got PortName");
                return true;
              }
            }
          }
          return false;
        }
   
        public void checkStatus() {
          send("AT+CREG?\r\n");
        }
   
   
   
        public void send(String cmd) {
          try {
            outputStream.write(cmd.getBytes());
          } catch (IOException e) {
            e.printStackTrace();
          }
        }
   
        public void sendMessage(String phoneNumber, String message) {
              char quotes ='"';
          send("AT+CMGS="+quotes + phoneNumber +quotes+ "\r\n");
          try {
           Thread.sleep(2000);
       } catch (InterruptedException e) {
           // TODO Auto-generated catch block
           e.printStackTrace();
       }
           //   send("AT+CMGS=\""+ phoneNumber +"\"\r\n");
          send(message + '\032');
          System.out.println("Message Sent");
        }
   
        public void hangup() {
          send("ATH\r\n");
        }
   
        public void connect() throws NullPointerException {
          if (portId != null) {
            try {
              portId.addPortOwnershipListener(this);
   
              serialPort = (SerialPort) portId.open("MobileGateWay", 2000);
              serialPort.setSerialPortParams(115200,SerialPort.DATABITS_8,SerialPort.STOPBITS_1,SerialPort.PARITY_NONE);
            } catch (PortInUseException | UnsupportedCommOperationException e) {
              e.printStackTrace();
            }
   
            try {
              inputStream = serialPort.getInputStream();
              outputStream = serialPort.getOutputStream();
   
            } catch (IOException e) {
              e.printStackTrace();
            }
   
            try {
              /** These are the events we want to know about*/
              serialPort.addEventListener(this);
              serialPort.notifyOnDataAvailable(true);
              serialPort.notifyOnRingIndicator(true);
            } catch (TooManyListenersException e) {
              e.printStackTrace();
            }
   
       //Register to home network of sim card
   
            send("ATZ\r\n");
   
          } else {
            throw new NullPointerException("COM Port not found!!");
          }
        }
   
        public void serialEvent(SerialPortEvent serialPortEvent) {
          switch (serialPortEvent.getEventType()) {
            case SerialPortEvent.BI:
            case SerialPortEvent.OE:
            case SerialPortEvent.FE:
            case SerialPortEvent.PE:
            case SerialPortEvent.CD:
            case SerialPortEvent.CTS:
            case SerialPortEvent.DSR:
            case SerialPortEvent.RI:     
            case SerialPortEvent.OUTPUT_BUFFER_EMPTY:
            case SerialPortEvent.DATA_AVAILABLE:
   
              byte[] readBuffer = new byte[2048];
              try {
                while (inputStream.available() > 0) 
                {
                  int numBytes = inputStream.read(readBuffer);
   
                  System.out.print(numBytes);
                  if((readBuffer.toString()).contains("RING")){
                  System.out.println("Enter Inside if RING Loop");    
   
   
   
                  }
                }
   
                System.out.print(new String(readBuffer));
              } catch (IOException e) {
              }
              break;
          }
        }
        public void outCommand(){
            System.out.print(readBufferTrial);
        }
        public void ownershipChange(int type) {
          switch (type) {
            case CommPortOwnershipListener.PORT_UNOWNED:
              System.out.println(portId.getName() + ": PORT_UNOWNED");
              break;
            case CommPortOwnershipListener.PORT_OWNED:
              System.out.println(portId.getName() + ": PORT_OWNED");
              break;
            case CommPortOwnershipListener.PORT_OWNERSHIP_REQUESTED:
              System.out.println(portId.getName() + ": PORT_INUSED");
              break;
          }
   
        }
        public void closePort(){
   
           serialPort.close(); 
        }
   
        public static void main(String args[]) {
          GSMConnect gsm = new GSMConnect(comPort);
          if (gsm.init()) {
            try {
                System.out.println("Initialization Success");
              gsm.connect();
              Thread.sleep(5000);
              gsm.checkStatus();
              Thread.sleep(5000);
   
              gsm.sendMessage("+91XXXXXXXX", "Trial Success");
   
              Thread.sleep(1000);
   
              gsm.hangup();
              Thread.sleep(1000);
              gsm.closePort();
              gsm.outCommand();
              System.exit(1);
   
   
            } catch (Exception e) {
              e.printStackTrace();
            }
          } else {
            System.out.println("Can't init this card");
          }
        }
   
   
           }
   

답변

  public class SendSMS {

      public static void main(String[] args) throws Exception {
          AuthMethod auth = new TokenAuthMethod(API_KEY, API_SECRET);
          NexmoClient client = new NexmoClient(auth);

          TextMessage message = new TextMessage(FROM_NUMBER, TO_NUMBER, "Hello from Nexmo!");

          //There may be more than one response if the SMS sent is more than 160 characters.
          SmsSubmissionResult[] responses = client.getSmsClient().submitMessage(message);
            for (SmsSubmissionResult response : responses) {
            System.out.println(response);
          }
      }
  }