java 如何用ASCII和Hexa编码和发送ISO8583报文？

iswrvxsc  于 2023-02-11  发布在  Java
关注(0)|答案(1)|浏览(187)

我必须发出这样一个信息：

Entete(hexadecimal)+ MTI(Ascii)+bitmap (hexadecimal)+DE11(Ascii)+DE12(Ascii)+DE24(Ascii)

到目前为止，我使用ASCIIChannel发送带有jpos库的ISO消息。
这里是我想要发送的消息的示例（回声测试）。

ISOPackager packager = new GenericPackager(ISOUtils.getAbsolutePathOfAFile("./packager/iso8583packager.xml"));
    ISOMsg isoMsg = new ISOMsg();
    ISOMsg subIsoMsg = new ISOMsg();
    isoMsg.setPackager(packager);
    isoMsg.setHeader("00100101".getBytes());
    isoMsg.set("0","1804");
    isoMsg.set("1","100000000000000000000001");
    isoMsg.set("11","678897");
    isoMsg.set("12","230107100923");
    isoMsg.set("24","831");

ASCIIChannel channel = new ASCIIChannel("127.0.0.1", 5000, packager);
    //RawChannel channel = new RawChannel("192.168.1.101", 5000, packager);
    channel.connect();
    channel.send(isoMsg);

如何发送ASCII编码和十六进制消息？
编辑：使用的软件包如下：

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE isopackager PUBLIC
        "-//jPOS/jPOS Generic Packager DTD 1.0//EN"
        "http://jpos.org/dtd/generic-packager-1.0.dtd">

<!-- ISO 8583:1993 (ASCII) field descriptions for GenericPackager -->

<isopackager>
  <isofield
          id="0"
          length="4"
          name="Message Type Indicator"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="1"
          length="16"
          name="Bitmap"
          class="org.jpos.iso.IFA_BITMAP"/>
  <isofield
          id="2"
          length="19"
          name="Primary Account number"
          class="org.jpos.iso.IFA_LLNUM"/>
  <isofield
          id="3"
          length="6"
          name="Processing Code"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="4"
          length="12"
          name="Amount, Transaction"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="5"
          length="12"
          name="Amount, Reconciliation"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="6"
          length="12"
          name="Amount, Cardholder billing"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="7"
          length="10"
          name="Date and time, transmission"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="8"
          length="8"
          name="Amount, Cardholder billing fee"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="9"
          length="8"
          name="Conversion rate, Reconciliation"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="10"
          length="8"
          name="Conversion rate, Cardholder billing"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="11"
          length="6"
          name="Systems trace audit number"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="12"
          length="12"
          name="Date and time, Local transaction"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="13"
          length="4"
          name="Date, Effective"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="14"
          length="4"
          name="Date, Expiration"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="15"
          length="6"
          name="Date, Settlement"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="16"
          length="4"
          name="Date, Conversion"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="17"
          length="4"
          name="Date, Capture"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="18"
          length="4"
          name="Merchant type"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="19"
          length="3"
          name="Country code, Acquiring institution"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="20"
          length="3"
          name="Country code, Primary account number"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="21"
          length="3"
          name="Country code, Forwarding institution"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="22"
          length="12"
          name="Point of service data code"
          class="org.jpos.iso.IF_CHAR"/>
  <isofield
          id="23"
          length="3"
          name="Card sequence number"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="24"
          length="3"
          name="Function code"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="25"
          length="4"
          name="Message reason code"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="26"
          length="4"
          name="Card acceptor business code"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="27"
          length="1"
          name="Approval code length"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="28"
          length="6"
          name="Date, Reconciliation"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="29"
          length="3"
          name="Reconciliation indicator"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="30"
          length="24"
          name="Amounts, original"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="31"
          length="99"
          name="Acquirer reference data"
          class="org.jpos.iso.IFA_LLCHAR"/>
  <isofield
          id="32"
          length="11"
          name="Acquirer institution identification code"
          class="org.jpos.iso.IFA_LLNUM"/>
  <isofield
          id="33"
          length="11"
          name="Forwarding institution identification code"
          class="org.jpos.iso.IFA_LLNUM"/>
  <isofield
          id="34"
          length="28"
          name="Primary account number, extended"
          class="org.jpos.iso.IFA_LLCHAR"/>
  <isofield
          id="35"
          length="37"
          name="Track 2 data"
          class="org.jpos.iso.IFA_LLCHAR"/>
  <isofield
          id="36"
          length="104"
          name="Track 3 data"
          class="org.jpos.iso.IFA_LLLCHAR"/>
  <isofield
          id="37"
          length="12"
          name="Retrieval reference number"
          class="org.jpos.iso.IF_CHAR"/>
  <isofield
          id="38"
          length="6"
          name="Approval code"
          class="org.jpos.iso.IF_CHAR"/>
  <isofield
          id="39"
          length="3"
          name="Action code"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="40"
          length="3"
          name="Service code"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="41"
          length="8"
          name="Card acceptor terminal identification"
          class="org.jpos.iso.IF_CHAR"/>
  <isofield
          id="42"
          length="15"
          name="Card acceptor identification code"
          class="org.jpos.iso.IF_CHAR"/>
  <isofield
          id="43"
          length="99"
          name="Card acceptor name/location"
          class="org.jpos.iso.IFA_LLCHAR"/>
  <isofield
          id="44"
          length="99"
          name="Additional response data"
          class="org.jpos.iso.IFA_LLCHAR"/>
  <isofield
          id="45"
          length="76"
          name="Track 1 data"
          class="org.jpos.iso.IFA_LLCHAR"/>
  <isofield
          id="46"
          length="204"
          name="Amounts, Fees"
          class="org.jpos.iso.IFA_LLLCHAR"/>
  <isofield
          id="47"
          length="999"
          name="Additional data - national"
          class="org.jpos.iso.IFA_LLLCHAR"/>
  <isofieldpackager
          id="48"
          length="255"
          name="Additional Data"
          class="org.jpos.iso.IFA_LLLCHAR"
          emitBitmap="false"
          firstField="2"
          packager="org.jpos.iso.packager.GenericSubFieldPackager">
    <isofield
            id="2"
            length="8"
            name="first field"
            class="org.jpos.iso.IFA_LLLCHAR"/>
    <isofield
            id="3"
            length="8"
            name="first field"
            class="org.jpos.iso.IFA_LLLCHAR"/>
    <isofield
            id="4"
            length="8"
            name="first field"
            class="org.jpos.iso.IFA_LLLCHAR"/>
    <isofield
            id="5"
            length="8"
            name="first field"
            class="org.jpos.iso.IFA_LLLCHAR"/>
    <isofield
            id="6"
            length="8"
            name="first field"
            class="org.jpos.iso.IFA_LLLCHAR"/>
    <isofield
            id="7"
            length="8"
            name="first field"
            class="org.jpos.iso.IFA_LLLCHAR"/>
    <isofield
            id="8"
            length="8"
            name="first field"
            class="org.jpos.iso.IFA_LLLCHAR"/>
    <isofield
            id="9"
            length="8"
            name="first field"
            class="org.jpos.iso.IFA_LLLCHAR"/>
    <isofield
            id="10"
            length="8"
            name="first field"
            class="org.jpos.iso.IFA_LLLCHAR"/>
    <isofield
            id="11"
            length="8"
            name="first field"
            class="org.jpos.iso.IFA_LLLCHAR"/>
    <isofield
            id="12"
            length="8"
            name="first field"
            class="org.jpos.iso.IFA_LLLCHAR"/>
  </isofieldpackager>
  <isofield
          id="49"
          length="3"
          name="Currency code, Transaction"
          class="org.jpos.iso.IF_CHAR"/>
  <isofield
          id="50"
          length="3"
          name="Currency code, Reconciliation"
          class="org.jpos.iso.IF_CHAR"/>
  <isofield
          id="51"
          length="3"
          name="Currency code, Cardholder billing"
          class="org.jpos.iso.IF_CHAR"/>
  <isofield
          id="52"
          length="8"
          name="Personal identification number [PIN] data"
          class="org.jpos.iso.IFA_BINARY"/>
  <isofield
          id="53"
          length="48"
          name="Security related control information"
          class="org.jpos.iso.IFA_LLBINARY"/>
  <isofield
          id="54"
          length="120"
          name="Amounts, additional"
          class="org.jpos.iso.IFA_LLLCHAR"/>
  <isofield
          id="55"
          length="255"
          name="IC card system related data"
          class="org.jpos.iso.IFA_LLLBINARY"/>
  <isofield
          id="56"
          length="35"
          name="Original data elements"
          class="org.jpos.iso.IFA_LLNUM"/>
  <isofield
          id="57"
          length="3"
          name="Authorization life cycle code"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="58"
          length="11"
          name="Authorizing agent institution Id Code"
          class="org.jpos.iso.IFA_LLNUM"/>
  <isofield
          id="59"
          length="999"
          name="Transport data"
          class="org.jpos.iso.IFA_LLLCHAR"/>
  <isofield
          id="60"
          length="999"
          name="Reserved for national use"
          class="org.jpos.iso.IFA_LLLCHAR"/>
  <isofield
          id="61"
          length="999"
          name="Reserved for national use"
          class="org.jpos.iso.IFA_LLLCHAR"/>
  <isofield
          id="62"
          length="999"
          name="Reserved for private use"
          class="org.jpos.iso.IFA_LLLCHAR"/>
  <isofield
          id="63"
          length="999"
          name="Reserved for private use"
          class="org.jpos.iso.IFA_LLLCHAR"/>
  <isofield
          id="64"
          length="8"
          name="Message authentication code field"
          class="org.jpos.iso.IFA_BINARY"/>
  <isofield
          id="65"
          length="8"
          name="Reserved for ISO use"
          class="org.jpos.iso.IFA_BINARY"/>
  <isofield
          id="66"
          length="204"
          name="Amounts, original fees"
          class="org.jpos.iso.IFA_LLLCHAR"/>
  <isofield
          id="67"
          length="2"
          name="Extended payment data"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="68"
          length="3"
          name="Country code, receiving institution"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="69"
          length="3"
          name="Country code, settlement institution"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="70"
          length="3"
          name="Country code, authorizing agent Inst."
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="71"
          length="8"
          name="Message number"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="72"
          length="999"
          name="Data record"
          class="org.jpos.iso.IFA_LLLCHAR"/>
  <isofield
          id="73"
          length="6"
          name="Date, action"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="74"
          length="10"
          name="Credits, number"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="75"
          length="10"
          name="Credits, reversal number"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="76"
          length="10"
          name="Debits, number"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="77"
          length="10"
          name="Debits, reversal number"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="78"
          length="10"
          name="Transfer, number"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="79"
          length="10"
          name="Transfer, reversal number"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="80"
          length="10"
          name="Inquiries, number"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="81"
          length="10"
          name="Authorizations, number"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="82"
          length="10"
          name="Inquiries, reversal number"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="83"
          length="10"
          name="Payments, number"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="84"
          length="10"
          name="Payments, reversal number"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="85"
          length="10"
          name="Fee collections, number"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="86"
          length="16"
          name="Credits, amount"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="87"
          length="16"
          name="Credits, reversal amount"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="88"
          length="16"
          name="Debits, amount"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="89"
          length="16"
          name="Debits, reversal amount"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="90"
          length="10"
          name="Authorizations, reversal number"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="91"
          length="3"
          name="Country code, transaction Dest. Inst."
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="92"
          length="3"
          name="Country code, transaction Orig. Inst."
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="93"
          length="11"
          name="Transaction Dest. Inst. Id code"
          class="org.jpos.iso.IFA_LLNUM"/>
  <isofield
          id="94"
          length="11"
          name="Transaction Orig. Inst. Id code"
          class="org.jpos.iso.IFA_LLNUM"/>
  <isofield
          id="95"
          length="99"
          name="Card issuer reference data"
          class="org.jpos.iso.IFA_LLCHAR"/>
  <isofield
          id="96"
          length="999"
          name="Key management data"
          class="org.jpos.iso.IFA_LLLBINARY"/>
  <isofield
          id="97"
          length="17"
          name="Amount, Net reconciliation"
          class="org.jpos.iso.IFA_AMOUNT"/>
  <isofield
          id="98"
          length="25"
          name="Payee"
          class="org.jpos.iso.IF_CHAR"/>
  <isofield
          id="99"
          length="11"
          name="Settlement institution Id code"
          class="org.jpos.iso.IFA_LLCHAR"/>
  <isofield
          id="100"
          length="11"
          name="Receiving institution Id code"
          class="org.jpos.iso.IFA_LLNUM"/>
  <isofield
          id="101"
          length="17"
          name="File name"
          class="org.jpos.iso.IFA_LLCHAR"/>
  <isofield
          id="102"
          length="28"
          name="Account identification 1"
          class="org.jpos.iso.IFA_LLCHAR"/>
  <isofield
          id="103"
          length="28"
          name="Account identification 2"
          class="org.jpos.iso.IFA_LLCHAR"/>
  <isofield
          id="104"
          length="100"
          name="Transaction description"
          class="org.jpos.iso.IFA_LLLCHAR"/>
  <isofield
          id="105"
          length="16"
          name="Credits, Chargeback amount"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="106"
          length="16"
          name="Debits, Chargeback amount"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="107"
          length="10"
          name="Credits, Chargeback number"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="108"
          length="10"
          name="Debits, Chargeback number"
          class="org.jpos.iso.IFA_NUMERIC"/>
  <isofield
          id="109"
          length="84"
          name="Credits, Fee amounts"
          class="org.jpos.iso.IFA_LLCHAR"/>
  <isofield
          id="110"
          length="84"
          name="Debits, Fee amounts"
          class="org.jpos.iso.IFA_LLCHAR"/>
  <isofield
          id="111"
          length="999"
          name="Reserved for ISO use"
          class="org.jpos.iso.IFA_LLLCHAR"/>
  <isofield
          id="112"
          length="999"
          name="Reserved for ISO use"
          class="org.jpos.iso.IFA_LLLCHAR"/>
  <isofield
          id="113"
          length="999"
          name="Reserved for ISO use"
          class="org.jpos.iso.IFA_LLLCHAR"/>
  <isofield
          id="114"
          length="999"
          name="Reserved for ISO use"
          class="org.jpos.iso.IFA_LLLCHAR"/>
  <isofield
          id="115"
          length="999"
          name="Reserved for ISO use"
          class="org.jpos.iso.IFA_LLLCHAR"/>
  <isofield
          id="116"
          length="999"
          name="Reserved for national use"
          class="org.jpos.iso.IFA_LLLCHAR"/>
  <isofield
          id="117"
          length="999"
          name="Reserved for national use"
          class="org.jpos.iso.IFA_LLLCHAR"/>
  <isofield
          id="118"
          length="999"
          name="Reserved for national use"
          class="org.jpos.iso.IFA_LLLCHAR"/>
  <isofield
          id="119"
          length="999"
          name="Reserved for national use"
          class="org.jpos.iso.IFA_LLLCHAR"/>
  <isofield
          id="120"
          length="999"
          name="Reserved for national use"
          class="org.jpos.iso.IFA_LLLCHAR"/>
  <isofield
          id="121"
          length="999"
          name="Reserved for national use"
          class="org.jpos.iso.IFA_LLLCHAR"/>
  <isofield
          id="122"
          length="999"
          name="Reserved for national use"
          class="org.jpos.iso.IFA_LLLCHAR"/>
  <isofield
          id="123"
          length="999"
          name="Reserved for private use"
          class="org.jpos.iso.IFA_LLLCHAR"/>
  <isofield
          id="124"
          length="999"
          name="Reserved for private use"
          class="org.jpos.iso.IFA_LLLCHAR"/>
  <isofield
          id="125"
          length="999"
          name="Reserved for private use"
          class="org.jpos.iso.IFA_LLLCHAR"/>
  <isofield
          id="126"
          length="999"
          name="Reserved for private use"
          class="org.jpos.iso.IFA_LLLCHAR"/>
  <isofield
          id="127"
          length="999"
          name="Reserved for private use"
          class="org.jpos.iso.IFA_LLLCHAR"/>
  <isofield
          id="128"
          length="8"
          name="Message authentication code field"
          class="org.jpos.iso.IFA_BINARY"/>
</isopackager>

下面是我必须构造的消息的模板（来自tcpdump）：

09:34:50.321783 -| 
31.38.30.34.00.30.01.00.00.00.00.00.30.39.30.37       1804.0......0907
09:34:50.321794 -| 34.38.32.33.30.32.30.38.30.39.30.37.34.38.38.33       4823020809074883
09:34:50.321803 -| 31                                                    1
09:34:50.321813 D|

更新：服务器端代码（使用相同的打包程序）：

@Component
public class Server implements ISORequestListener{

@Bean
public void iniTServer() throws ISOException {
    String hotname = "127.0.0.1";
        int portNumber = 5000;
        ISOPackager packager = new GenericPackager(Server.getAbsolutePathOfAFile("./packager6/iso8583packager.xml"));
        PostChannel channel = new PostChannel(hotname, portNumber, packager);
        ISOServer server = new ISOServer(portNumber, channel, null);
        server.addISORequestListener(new Server());
        System.out.println("ISO8583 server started...");
        new Thread(server).start();
}

 @Override
    public boolean process(ISOSource isoSource, ISOMsg isoMsg) {
        try {
            System.out.println("ISO8583 incoming message on host [" + ((BaseChannel) isoSource).getSocket().getInetAddress().getHostAddress() + "]");
            receiveMessage(isoSource, isoMsg);
            printISOMessage(isoMsg);
            System.out.println("ISO Message: " + isoMsg);
        } catch (Exception ex) {
            ex.printStackTrace();
        }
        return true;
    }

    private void receiveMessage(ISOSource isoSource, ISOMsg isoMsg) throws ISOException, IOException, ISOException, CsvException, URISyntaxException {
        System.out.println("ISO8583 Message received...");
        InputStreamReader reader = FileUtils.loadFile("/BDD.csv", getClass());
        URL url = getClass().getResource("/BDD.csv");
        File file = new File(url.toURI());
        file.setWritable(true);
        CSVReader csvReader = new CSVReader(reader);
        //reader.close();
       List<String[]> records=csvReader.readAll();
       // Object obj=jo.parse(reader2); 
       FileUtils.csvUpdaterAtAnIndex(getClass(),csvReader, "99", "/BDD.csv", 1, 2);
        //String jsonString=gson.toJson(obj);
        //JSONObject jsonObj=new JSONObject(jsonString);
        Response resp=new Response();
        
        resp.setDataFields(IsoUtils2.buildResponseFromISOMessage(isoMsg));
        ISOMsg isoResponse=new ISOMsg();
        String response="";
        String soldeClient=records.get(1)[2];
        isoResponse=IsoUtils2.buildResponseToSend(isoMsg, soldeClient, resp);
        //System.out.println("isoResponse "+isoResponse);
        isoSource.send(isoResponse);
    }

    private static void printISOMessage(ISOMsg isoMsg) throws ISOException {
        System.out.printf("MTI = %s%n", isoMsg.getMTI());
    for (int i = 1; i <= isoMsg.getMaxField(); i++) {
        if (isoMsg.hasField(i)) {
            System.out.printf("Field (%s) = %s%n", i, isoMsg.getString(i));
         }
        }
    }

public static String getAbsolutePathOfAFile(String relativePath){
    return Paths.get(relativePath).toAbsolutePath().normalize().toAbsolutePath().toString();
}

}

Java

1条答案

按热度按时间
chhqkbe1

chhqkbe11#

正如注解中所详述的，OP希望消息长度按照网络字节顺序以两个字节发送，为此，PostChannel完成了这项工作。
这个修改过的代码应该可以作为证明，尽管我建议使用Q2来启动和配置通道，遵循前两个jPOS tutorials和jPOS programmers guide第5节：频道。
此外，您不需要设置位图字段，它是由打包程序基于现有字段生成的。

ISOPackager packager = new GenericPackager(ISOUtils.getAbsolutePathOfAFile("./packager/iso8583packager.xml"));
    ISOMsg isoMsg = new ISOMsg();
    isoMsg.setPackager(packager);
    isoMsg.set("0","1804");
    isoMsg.set("11","678897");
    isoMsg.set("12","230107100923");
    isoMsg.set("24","831");

    ISOChannel channel = new PostChannel("127.0.0.1", 5000, packager);
    channel.connect();
    channel.send(isoMsg);

您还需要在打包程序中将位图配置为二进制：

<isofield
          id="1"
          length="16"
          name="Bitmap"
          class="org.jpos.iso.IFB_BITMAP"/>
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