1. 程式人生 > >簡訊貓發簡訊,不能關閉服務,報端口占用,javax.comm.PortInUseException: Port currently owned by org.smslib等問題

簡訊貓發簡訊,不能關閉服務,報端口占用,javax.comm.PortInUseException: Port currently owned by org.smslib等問題

簡訊貓發簡訊呼叫串列埠發簡訊時,第一條可以正常傳送,第二條的時候就報錯了!大致意思是埠被佔用,沒有可用或找不到串列埠。

分析:其主要原因是,簡訊貓接上電腦即建立了連線,執行service.startService()相當於保持一個長連線,不能用程式斷開!最後把srv設為靜態屬性,每次點選按鈕只調用 service.sendMessage(msg)方法,就實現連續傳送簡訊了。

沒有改造之前的程式碼:

package com.amc.sggk.toSendSMS;



import javax.jws.WebService;
import javax.xml.ws.Endpoint;

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


@WebService
public class SendMessage
{
	public String doIt( String phone , String center) 
	{	
		
		try {
			OutboundNotification outboundNotification = new OutboundNotification();
			System.out.println("開啟服務");
			System.out.println(Library.getLibraryDescription());
			System.out.println("Version: " + Library.getLibraryVersion());
			/*
				modem.com1:閘道器ID(即簡訊貓埠編號)
				COM4:串列埠名稱(在window中以COMXX表示埠名稱,在linux,unix平臺下以ttyS0-N或ttyUSB0-N表示埠名稱),通過埠檢測程式得到可用的埠
				115200:串列埠每秒傳送資料的bit位數,必須設定正確才可以正常傳送簡訊,可通過程式進行檢測。常用的有115200、9600
				Huawei:簡訊貓生產廠商,不同的簡訊貓生產廠商smslib所封裝的AT指令介面會不一致,必須設定正確.常見的有Huawei、wavecom等廠商
				最後一個引數表示裝置的型號,可選
			 */
			SerialModemGateway gateway = new SerialModemGateway("modem.com3", "COM3", 115200, "Quectel", "EC20");
			gateway.setInbound(true);	//設定true,表示該閘道器可以接收簡訊,根據需求修改
			gateway.setOutbound(true);//設定true,表示該閘道器可以傳送簡訊,根據需求修改
			gateway.setSimPin("0000");//sim卡鎖,一般預設為0000或1234
			gateway.setSmscNumber("+8613010180500");//簡訊服務中心號碼
			Service.getInstance().setOutboundMessageNotification(outboundNotification);	//傳送簡訊成功後的回撥函方法
			Service.getInstance().addGateway(gateway);	//將閘道器新增到簡訊貓服務中
			Service.getInstance().S.SERIAL_POLLING = true; 
			System.out.println("啟動服務,進入簡訊傳送就緒狀態");
			Service.getInstance().startService();	//啟動服務,進入簡訊傳送就緒狀態
			
			OutboundMessage msg = new OutboundMessage(phone, center);	//引數1:手機號碼 引數2:簡訊內容
			msg.setEncoding(MessageEncodings.ENCUCS2);//這句話是發中文簡訊必須的
			Service.getInstance().sendMessage(msg);	//執行傳送簡訊
			
			/*System.in.read();*/
			Service.getInstance().stopService();
			System.out.println("關閉服務");
			
			return "傳送成功!";
			
		} catch (Exception e) {
			e.printStackTrace();
			return "簡訊模組呼叫失敗!";
		}
		
	}

	/*
	 簡訊傳送成功後,呼叫該介面。並將傳送簡訊的閘道器和簡訊內容物件傳給process介面
	*/
	public class OutboundNotification implements IOutboundMessageNotification
	{
		public void process(AGateway gateway, OutboundMessage msg)
		{
			System.out.println("簡訊傳送成功!");
			System.out.println(msg);
		}
	}

	/*public static void main(String args[])
	{
		SendMessage app = new SendMessage();
		try
		{
			app.doIt("15652194735","ceshi");
		}
		catch (Exception e)
		{
			e.printStackTrace();
		}
	}*/
	
	
	public static void main(String[] args) {
		/**
		 * 引數1:服務的釋出地址(http://192.168.43.173/SendMsnService)
		 * 引數2:服務的實現者
		 */
		Endpoint.publish("http://192.168.4.52:8080/toSendMsn", new SendMessage());

	}
	
	
	
	
}

改造好的程式碼:

package com.amc.sggk.toSendSMS;



import java.io.IOException;

import javax.jws.WebService;
import javax.xml.ws.Endpoint;

import org.smslib.AGateway;
import org.smslib.GatewayException;
import org.smslib.IOutboundMessageNotification;
import org.smslib.Library;
import org.smslib.Message.MessageEncodings;
import org.smslib.OutboundMessage;
import org.smslib.Service;
import org.smslib.TimeoutException;
import org.smslib.modem.SerialModemGateway;


@WebService
public class SendMessage
{
	public static Service service;
	static {
		try {
			init();
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
	
	public static void init() throws Exception {
		//配置資訊只加載一遍
		OutboundNotification outboundNotification = new OutboundNotification();
		SerialModemGateway gateway = new SerialModemGateway("modem.com3", "COM3", 115200, "Quectel", "EC20");
		gateway.setInbound(true);	//設定true,表示該閘道器可以接收簡訊,根據需求修改
		gateway.setOutbound(true);//設定true,表示該閘道器可以傳送簡訊,根據需求修改
		gateway.setSimPin("0000");//sim卡鎖,一般預設為0000或1234
		gateway.setSmscNumber("+8613010180500");//簡訊服務中心號碼
		service.getInstance().setOutboundMessageNotification(outboundNotification);	//傳送簡訊成功後的回撥函方法
		service.getInstance().addGateway(gateway);	//將閘道器新增到簡訊貓服務中
		service.getInstance().S.SERIAL_POLLING = true; 
		System.out.println("啟動服務,進入簡訊傳送就緒狀態");
		service.getInstance().startService();	//啟動服務,進入簡訊傳送就緒狀態
		
	}
	
	//呼叫發簡訊
	public void doIt( String phone , String center) throws Exception {
		OutboundMessage msg = new OutboundMessage(phone, center);	//引數1:手機號碼 引數2:簡訊內容
		msg.setEncoding(MessageEncodings.ENCUCS2);//這句話是發中文簡訊必須的
		service.getInstance().sendMessage(msg);	//執行傳送簡訊
		System.out.println("傳送成功");
		//service.getInstance().stopService();
	}
	
	/*public static void main(String[] args) {
		try {
			doIt("15652194735","123");
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}*/
	

	/*
	 簡訊傳送成功後,呼叫該介面。並將傳送簡訊的閘道器和簡訊內容物件傳給process介面
	*/
	public static class OutboundNotification implements IOutboundMessageNotification
	{
		public void process(AGateway gateway, OutboundMessage msg)
		{
			System.out.println("簡訊傳送成功!");
			System.out.println(msg);
		}
	}

	
	
	
	public static void main(String[] args) {
		/**
		 * 引數1:服務的釋出地址(http://192.168.43.173/SendMsnService)
		 * 引數2:服務的實現者
		 */
		Endpoint.publish("http://192.168.4.52:8080/toSendMsn", new SendMessage());

	}
	
	
	
	
}