[转]短信猫smsLib for java二次开发系列问题解决探讨
分享本文转自网络,经测试可以解决部分SMSLIB二次开发包出现的一些问题,大家可以参考进行解决,最后的长链接例子可以解决USB口短信设备只能发送1次成功短信的问题
最近公司在网上购置了一款短信设备,要实现给客户发送短信的功能,厂家附带的开发包是smslib的java二次开发包,并附带了测试文件。
按照厂家提供的文档完成如下步骤。:
具体的操作步骤如下:
1、把smslib-3.5.0.jar、comm.jar与log4j-1.2.11.jar,放入到工程的lib中;
2、把javax.comm.properties放到%JAVA_HOME%/jre/lib下;
3、把win32com.dll放到%JAVA_HOME%/jre/bin下;
4、 把comm.jar放到%JAVA_HOME%/jre/lib/ext下
短信设备安装好后,然后按照厂家给的如下发送短信例子程序进行测试,
import org.smslib.IOutboundMessageNotification; import org.smslib.Outbou、ndMessage; import org.smslib.Service; import org.smslib.Message.MessageEncodings; import org.smslib.modem.SerialModemGateway; public class SendMessage { public class OutboundNotification implements IOutboundMessageNotification { public void process(String gatewayId, OutboundMessage msg) { System.out.println("Outbound handler called from Gateway: " + gatewayId); System.out.println(msg); } } @SuppressWarnings("deprecation") public void sendSMS(String mobilePhones, String content) { Service srv; OutboundMessage msg; OutboundNotification outboundNotification = new OutboundNotification(); srv = new Service(); SerialModemGateway gateway = new SerialModemGateway("modem.com3", "COM3", 9600, "wavecom", ""); //设置端口与波特率 gateway.setInbound(true); gateway.setOutbound(true); gateway.setSimPin("0000"); gateway.setOutboundNotification(outboundNotification); srv.addGateway(gateway); System.out.println("初始化成功,准备开启服务"); try { srv.startService(); System.out.println("服务启动成功"); String[] phones = mobilePhones.split(","); for (int i = 0; i < phones.length; i++) { msg = new OutboundMessage(phones[i], content); msg.setEncoding(MessageEncodings.ENCUCS2); // 中文 srv.sendMessage(msg); } srv.stopService(); } catch (Exception e) { e.printStackTrace(); } } public static void main(String[] args) { SendMessage sendMessage = new SendMessage(); sendMessage.sendSMS("您要发送的手机号", "您要发送的内容!"); } }
但出现了网上如下的异常,网上也能搜到一些解答。
org.smslib.TimeoutException: No response from device. at org.smslib.modem.AModemDriver$CharQueue.get(AModemDriver.java:514) at org.smslib.modem.AModemDriver.getResponse(AModemDriver.java:306) at org.smslib.modem.athandler.ATHandler.getSimStatus(ATHandler.java:130) at org.smslib.modem.AModemDriver.connect(AModemDriver.java:131) at org.smslib.modem.ModemGateway.startGateway(ModemGateway.java:158) at org.smslib.Service$1Starter.run(Service.java:239)
按网上的方法都解决不了,于是看了下厂商提供的另一个文档,进入超级终端软件(超级终端在windows xp下是自带的,win7以上好像没有,我是找厂商要的,网上也可以下载吧),按照设备管理器显示短信设备连接端口的COM口进去后,进行如下的初始化后,并测试发送短信。
图中指令说明如下:at+csq是测试信号的。AT&F,是将MODEM恢复到出厂默认状态;AT+CMGF=1,是将MODEM设置为TEXT格式,即发送英文格式。AT+CMGS=13713582925回车,设置接收号码(输入号码回车后自动换行后产生“>”,“>”的后面可以输入短信内容),how are you,为发送短信的内容。注意:输入内容后按Ctrl+z,确认发送,其中不含“+”号。返回OK,发送成功。
然后记住一定要断开超级终端的连接,不然然后用程序测会出现端口占用的问题。
org.smslib.GatewayException: Comm library exception: java.lang.reflect.InvocationTargetException at org.smslib.modem.SerialModemDriver.connectPort(SerialModemDriver.java:93) at org.smslib.modem.AModemDriver.connect(AModemDriver.java:106) at org.smslib.modem.ModemGateway.startGateway(ModemGateway.java:111) at org.smslib.Service$1Starter.run(Service.java:227)
再次用上述程序测试就不会出现问题.可以正常发送短信。
但是我们是需要连续发送短信的,结果出现了发送成功了一条,但发第二条就报错,出现了如下异常
org.smslib.GatewayException: Comm library exception: java.lang.RuntimeException: javax.comm.PortInUseException: Port currently owned by org.smslib at org.smslib.modem.SerialModemDriver.connectPort(SerialModemDriver.java:102) at org.smslib.modem.AModemDriver.connect(AModemDriver.java:114) at org.smslib.modem.ModemGateway.startGateway(ModemGateway.java:189) at org.smslib.Service$1Starter.run(Service.java:276)
参照网上说法,加上在srv.stopService();后面加一句srv.removeGateway(gateway);发现还是不行,出现了起初的异常,
org.smslib.GatewayException: Comm library exception: java.lang.reflect.InvocationTargetException at org.smslib.modem.SerialModemDriver.connectPort(SerialModemDriver.java:93)< at org.smslib.modem.AModemDriver.connect(AModemDriver.java:106) at org.smslib.modem.ModemGateway.startGateway(ModemGateway.java:111) at org.smslib.Service$1Starter.run(Service.java:227)
于是按照网上一些说法,最终是用开启服务后不关端口,一直连续发送,并采用单例模式,最终代码如下,谨供参考。
package com.hy.pmmm.common; import java.io.IOException; import java.util.Arrays; import org.apache.log4j.Logger; import org.smslib.AGateway; import org.smslib.GatewayException; import org.smslib.IOutboundMessageNotification; import org.smslib.Message.MessageEncodings; import org.smslib.OutboundMessage; import org.smslib.SMSLibException; import org.smslib.Service; import org.smslib.TimeoutException; import org.smslib.modem.SerialModemGateway; /** * @Project : pmmm * @ClassName: MessageUtil * @Description: TODO(发送短信帮助类) * @author cp * @date 2014年11月21日 下午2:28:39 * @Copyright : Copyright (c) 2014 Wuhan Hongyi Infomation Co., Ltd. * @version V1.0 * */ public class MessageUtil { private static Logger logger = Logger .getLogger("com/hy/pmmm/common/MessageUtil"); private static MessageUtil instance = new MessageUtil(); /** * 启动的发送短信Service,设为静态变量,打开服务后就不关闭,实现连续发短信 */ private static Service srv; static { OutboundNotification outboundNotification = new OutboundNotification(); srv = Service.getInstance(); String port = "COM4"; SerialModemGateway gateway = new SerialModemGateway("modem." + port, port, 9600, "Siemens", "MC35i"); // 设置端口与波特率 gateway.setInbound(true); gateway.setOutbound(true); gateway.setSimPin("0000"); Service.getInstance().setOutboundMessageNotification( outboundNotification); try { srv.addGateway(gateway); logger.info("初始化成功,准备开启服务"); srv.startService(); logger.info("服务启动成功"); } catch (GatewayException e) { e.printStackTrace(); } catch (TimeoutException e) { e.printStackTrace(); } catch (SMSLibException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } catch (InterruptedException e) { e.printStackTrace(); } } public static 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); } } private MessageUtil() { } /** * 给短信号码发送相应内容 * * @param phones * 发送短信号码数组 * @param content * 发送内容 * @return */ public static void sendMessage(String[] phones, String message) throws Exception { instance.sendSmsInfo(phones, message); logger.info("给" + Arrays.toString(phones) + "发送短信,内容为[" + message + "]"); } /** * 给特定短信号码数组发送短信 * * @param phones * 短信号码数组 * @param content * 发送短信内容 */ private void sendSmsInfo(String[] phones, String content) { try { OutboundMessage msg; boolean isSendSuc; for (int i = 0; i < phones.length; i++) { msg = new OutboundMessage(phones[i], content); msg.setEncoding(MessageEncodings.ENCUCS2); // 中文 isSendSuc = srv.sendMessage(msg); if (isSendSuc) { logger.info("send " + msg + "success!"); } else { logger.info("send " + msg + "fail!"); } } } catch (Exception e) { e.printStackTrace(); } } }
注意其他地方是采用 MessageUtil.sendMessage(phones, content);两个参数phones是发送的手机号数组,content是发送短信内容,
srv.sendMessage(msg)是返回boolean型的,如果发送不成功是不会抛出异常的,只会返回false,这里必须是通过判定这个方法返回true才是发送成功。
本文转自:短信设备smsLib for java二次开发系列问题解决探讨
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