终端编号截取

zhongrj

2023-08-18 2d7f5bc58841ebe109a0fe4915d76c1f7cb30a2d

 src/main/java/org/springblade/modules/netty/handle/UdpServerHandler.java

@@ -50,7 +50,7 @@
      // 字节转16进制字符串
      String s = bytesToHexString(req);
      //获取字符串的长度
      int length = s.length();
//      int length = s.length();
//      System.out.println("数据长度>>>>>> = " + length);
      //数据解析
      dataHandler(s);
@@ -61,7 +61,7 @@
    * @param s 16位字符串
    */
   private void dataHandler(String s) {
      s = "AAAACCCC220000000033373933343732393100000000000000000000000052D50451F77D5D406C04E275FD723C400000015F0000000507E70306103B0A";
//      s = "AAAACCCC220000000033373933343732393100000000000000000000000052D50451F77D5D406C04E275FD723C400000015F0000000507E70306103B0A";
      //创建设备对象
      PoliceCarEquipment backEquipment = new PoliceCarEquipment();
      if (s.substring(4,8).equals("CCCC")) {
@@ -72,7 +72,10 @@
         backEquipment.setStatus(0);
      }
      //截取字符串
      backEquipment.setTerminalNumber(hexStr2Str(s.substring(20, 60)));
      String terminalNumber = hexStr2Str(s.substring(20, 60));
      // char[20] 后面跟了 \0000 空字符串
      String trim = terminalNumber.trim();
      backEquipment.setTerminalNumber(trim);

      backEquipment.setLongitude(Double.toString(getDouble(s.substring(60, 76))));