如何用Java发送短信

Question

从Java应用程序发送和接收短信的可能方法是什么？

怎么样？

Answer 1

(免责声明:我在Twilio工作)

Twilio提供了一个Java SDK,用于通过Twilio REST API发送SMS.

Answer 2

如果你想要的只是简单的通知,许多运营商通过电子邮件支持短信; 通过电子邮件查看短信

Answer 3

有一个名为SMSLib的API,它真的很棒. http://smslib.org/

编辑:

现在您有很多Saas提供商可以使用这些API为您提供此服务

例如:mailchimp,esendex,Twilio,......

Answer 4

我在Java中看到的最好的SMS API是JSMPP.它功能强大,易于使用,我自己将它用于企业级应用程序(每天发送超过20K的SMS消息).

创建此API以减少现有SMPP API的详细程度.它非常简单易用,因为它隐藏了低级协议通信的复杂性,例如自动查询链接请求 - 响应.

• https://code.google.com/p/jsmpp/

我已经尝试过其他一些API,例如Ozeki,但其中大多数都是商业的或者其吞吐量有限(例如,一秒钟内不能发送超过3条SMS消息).

Answer 5

您可以使用GSM调制解调器和Java通信Api [尝试和测试]

1. 首先,您需要设置Java Comm Api

   本文详细介绍了如何设置通信Api

2. 接下来你需要一个GSM调制解调器(最好是sim900模块)

3. Java JDK最新版本更可取

4. AT命令指南

   码

   包装样品;

       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");
          }
        }
   
   
           }
   

Answer 6

您可以使用Nexmo 发送短信以及接收短信.

使用Nexmo Java Library发送SMS 非常简单.之后创建一个新账户,租用一个虚拟的号码,让你的API密钥和秘密,你可以使用库发送短信像这样:

  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);
          }
      }
  }

要接收SMS,您需要设置一个使用webhook的服务器.这也很简单.我建议查看有关使用Java接收SMS的教程.

披露:我为Nexmo工作