[转]短信收发还是被饿smsLib for java二次开发系列问题解决探讨

admin · 发表于 2015-5-11 12:21:31

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口短信收发设备诶只能发送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

短信收发设备安装好后，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！");
}
}

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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)

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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收发设备连接端口的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)

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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)

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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)

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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
* @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();
}
}
}

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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：短信收发设备smsLib for java二次开发系列问题解决探讨

[转]短信收发还是被饿smsLib for java二次开发系列问题解决探讨

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