java使用短信设备发送sms短信的示例(java发送短信)

import gnu.io.*;
import java.util.*;
import java.io.*;

public class commtest
{
    static commportidentifier portid;
    static enumeration portlist;
    static int bauds[] = { 9600, 19200, 57600, 115200 };    //检测端口所支持的波特率

    public static void main(string[] args)
    {
        portlist = commportidentifier.getportidentifiers();
        system.out.println("短信设备端口连接测试...");
        while (portlist.hasmoreelements())
        {
            portid = (commportidentifier) portlist.nextelement();
            if (portid.getporttype() == commportidentifier.port_serial)
            {
                system.out.println("找到串口: " + portid.getname());
                for (int i = 0; i < bauds.length; i++)
                {
                    system.out.print("  trying at " + bauds[i] + "...");
                    try
                    {
                        serialport serialport;
                        inputstream instream;
                        outputstream outstream;
                        int c;
                        string response;
                        serialport = (serialport) portid.open("smslibcommtester", 1971);
                        serialport.setflowcontrolmode(serialport.flowcontrol_rtscts_in);
                        serialport.setserialportparams(bauds[i], serialport.databits_8, serialport.stopbits_1, serialport.parity_none);
                        instream = serialport.getinputstream();
                        outstream = serialport.getoutputstream();
                        serialport.enablereceivetimeout(1000);
                        c = instream.read();
                        while (c != -1)
                            c = instream.read();
                        outstream.write('a');
                        outstream.write('t');
                        outstream.write('\r');
                        try
                        {
                            thread.sleep(1000);
                        }
                        catch (exception e)
                        {
                        }
                        response = "";
                        c = instream.read();
                        while (c != -1)
                        {
                            response += (char) c;
                            c = instream.read();
                        }
                        if (response.indexof("ok") >= 0)
                        {
                            try
                            {
                                system.out.print("  获取设备信息...");
                                outstream.write('a');
                                outstream.write('t');
                                outstream.write('+');
                                outstream.write('c');
                                outstream.write('g');
                                outstream.write('m');
                                outstream.write('m');
                                outstream.write('\r');
                                response = "";
                                c = instream.read();
                                while (c != -1)
                                {
                                    response += (char) c;
                                    c = instream.read();
                                }
                                system.out.println("  发现设备: " + response.replaceall("\\s+ok\\s+", "").replaceall("\n", "").replaceall("\r", ""));
                            }
                            catch (exception e)
                            {
                                system.out.println("  没有发现设备!");
                            }
                        }
                        else system.out.println("  没有发现设备!");
                        serialport.close();
                    }
                    catch (exception e)
                    {
                        system.out.println("  没有发现设备!");
                    }
                }
            }
        }
    }
}