Jpos Genericpackager不分隔字段

如何解决Jpos Genericpackager不分隔字段

所以我使用的是genericpackager，当我在恢复端查看消息时，一切看起来都很好，直到字段48接受了输入。准备数据的长度，然后放一堆垃圾。这也抛弃了该字段之后的所有内容。

该字段的打包程序

<isofield
     id="48"
     class="org.jpos.iso.IFA_LLLCHAR"
     length="025"
     name="Institution"/>

复兴方的审计 ..... Addl数据＃48 = 15质量检查实验室的名称..003110110100000003001311A061 tran curr＃49 = 930 .....

所以15是质量检查实验室名称的长度，这是我正在传递的数据，然后我不知道后面的数字来自哪里。

任何建议都会有所帮助。

编辑

显示问题的代码将是

      ISOMsg request = new ISOMsg();
      request.setPackager(genericPackager);

      request.setMTI("0100");
      request.set("2","1111111111111111");
      request.set("3","300000");
      request.set("7","0728003454");
      request.set("11","006232");
      request.set("12","003454");
      request.set("13","0728");
      request.set("15","0728");
      request.set("16","0514");
      request.set("18","5999");
      request.set("19","840");
      request.set("22","9020");
      request.set("25","00");
      request.set("28","D00000000");
      request.set("37","021000006232");
      request.set("48","name of qa lab");
      request.set("49","840");
      request.set("51","840");
      csChannel.send(request);

服务器端的预期结果将显示类似

 Msg-type=0100
 Bit-map=623B649128E0A026  Pan#2=1111111111111111   Tran-type#3=300000
 Xmit#7=0728003454 Trace#11=006232 Tran-time#12=00:34:54 Tran-date#13=07/28
 Setl-date#15=07/28 Conv-date#16=05/14 Sic#18=5999 Acq-cnty-cd#19=840
 Entry-mode#22=9020 Cond-cd#25=00 Tran fee#28=D00000000 
 Rrn#37=021000006232 Addl data#48=name of qa lab Tran-cur-cd#49=840
 Bill currcd#51=840

但是相反，我们得到了类似的东西

Msg-type=0100
 Bit-map=623B649128E0A026  Pan#2=1111111111111111   Tran-type#3=300000
 Xmit#7=0728003454 Trace#11=006232 Tran-time#12=00:34:54 Tran-date#13=07/28
 Setl-date#15=07/28 Conv-date#16=05/14 Sic#18=5999 Acq-cnty-cd#19=840
 Entry-mode#22=9020 Cond-cd#25=00 Tran fee#28=D00000000 
 Rrn#37=021000006232 Addl data#48=14name of qa lab..003110110100000003001311A061 tran curr#49=930 currcd#51=394

48只是进行交易的机构的名称。

接收过程设置为使用ISO2：DELUXE ISO 8583; ASCII /打包映射/打包数字/ VAR LEN

这是打包机上的记录器显示的包裹。

<log realm="debug" at="2020-09-16T09:07:44.554">
  <pack>
    0100723E440108E180C21040371000000000150000000000000010010709073913006966073914070949120709601000000B0599961900083031393130373030363936365445524D49443031436F6E6E656374696F6E202020202038303320574154534F4E20424C5644202020202020202057414E455220524F42494E5320474155533031355649534120445053205141204C4142840030303331313130313130313030303030303033303031333131413036313930303043504E
  </pack>
</log>