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jsmsengine使用心得(1)!

刘海
2023-12-01

用心得(1)!
 
    领导要求在开发的系统中添加发送短信的功能,但又不想使用人家的短信服务器(想省钱,哈哈),只好自己开发。上网找了很久,最好找到了一个不错的发送短信的jar包——jsmsengine。它是一个开源的东东,你可以访问http://jsmsengine.sourceforge.net/ 来了解更详细的信息。下面就是我在使用的过程中遇到的一些问题,在这里与大家一起分享。

将jsmsengine_1_2_6-B1下载并解压,可以看到相关的jar包、源码、文档、例子以及一个简单的SMS服务器程序。闲话少说,赶紧在eclipse中新建一个项目将源码和例子引进来,然后又向同事借了个支持AT指令的手机(LG8390),连接到串口上。运行SendMessage.java

 

//下面是解压后自带的SendMessage.java的原文件

 

class SendMessage

{

    public static void main(String[] args)

    {

       int status;

       // Create jSMSEngine service.

       CService srv = new CService("com1", 9600);

 

       System.out.println();

       System.out.println("SendMessage(): sample application.");

       System.out.println("  Using " + srv._name + " " + srv._version);

       System.out.println();

       try

       {

           //  Initialize service. 

           srv.initialize();

           //  Set the cache directory.

           srv.setCacheDir(".//");

 

           //  Set the phonebook.

           //  srv.setPhoneBook("../misc/phonebook.xml");

           //  Connect to GSM device.

           status = srv.connect();

           //  Did we connect ok?

           if (status == CService.ERR_OK)

           {

              //  Set the operation mode to PDU - default is ASCII.

              srv.setOperationMode(CService.MODE_PDU);

 

              // Set the SMSC number (set to default).

              srv.setSmscNumber("");

 

              //  Print out GSM device info...

              System.out.println("Mobile Device Information: ");

              System.out.println(" Manufacturer  : " + srv.getDeviceInfo().getManufacturer());

              System.out.println(" Model         : " + srv.getDeviceInfo().getModel());

              System.out.println(" Serial No     : " + srv.getDeviceInfo().getSerialNo());

              System.out.println(" IMSI          : " + srv.getDeviceInfo().getImsi());

              System.out.println(" S/W Version   : " + srv.getDeviceInfo().getSwVersion());

              System.out.println(" Battery Level : " + srv.getDeviceInfo().getBatteryLevel() + "%");

              System.out.println(" Signal Level  : " + srv.getDeviceInfo().getSignalLevel() + "%");

 

              //  Create a COutgoingMessage object and dispatch it.

              //  *** Please update the phone number with one of your choice ***

              COutgoingMessage msg = new COutgoingMessage("此处为你要发送的手机号", "Message from jSMSEngine API.");

 

              //  Character set is 7bit by default - lets make it UNICODE :)

              //  We can do this, because we are in PDU mode (look at line 63). When in ASCII mode,

              //     this does not make ANY difference...

              msg.setMessageEncoding(CMessage.MESSAGE_ENCODING_UNICODE);

 

              if (srv.sendMessage(msg) == CService.ERR_OK) System.out.println("Message Sent!");

              else System.out.println("Message Failed!");

 

              // Disconnect from GSM device.

              srv.disconnect();

           }

           else System.out.println("Connection to mobile failed, error: " + status);

       }

       catch (Exception e)

       {

           e.printStackTrace();

       }

       System.exit(0);

    }

}

 

程序,出现如下错误:

Error loading win32com: java.lang.UnsatisfiedLinkError: no win32com in java.library.path

Connection to mobile failed, error: -11

根据错误提示,引用的一个java在windowns下访问串口的必备动态链接库——win32com.dll,找到这个东东后把它拷贝到JDK安装目录下的bin文件夹下。

这次我没有急于运行程序,首先确定串口是否好用,我打开了系统自带的“超级终端”,然后输入‘at’并回车,程序响应如下:


    这说明串口与手机连通正常,并且手机已经可以响应AT指令。
 

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