NSE BroadCast解析 [英] NSE BroadCast Parsing

问题描述

我想创建一个以数据包形式从NSE接收广播数据的应用程序，然后我发现这个数据是十六进制格式

04- 20-00-01-01-20-1A-04-59-5A-2A-2A-31-32-33-00-40-00-05-3A-32-0D-5B-20-20-1C- 28-40-28-03-02-F6-A7-24-00-80-C0-4C-01-22-90-34-20-A0-02-01-D2-00-64-0C-2B - D7-00-01-00-02-00-2C-4B-B9-00-00-2F-B7-2D-60-E1-45-40-0D-25-40-A5-59-40-46-图7B-00-35-00-02-03-46-40-75-B2-40-E4-60-00-41-8E-2F-AD-A0-2E-01-86-5F-A8-00- 04-7E-09-D8-5D-A3-00-A8-60-2E-1D-FB-5F-9E-00-0A-7E-00-71-5D-B7-41-DC-61-1D- 83-40-2D-C1-BE-04-24-5D-C6- A1-1E-0F-A2-40-2D-CB-A0-EE-07-D2-40-2D-D0-BC-03- 00-00-41-08-A8-B8-80-1F-10-2A-FC-E2-36-30-0C-40-0D-25-5D-C0-00-0C-01-2E-AE- 0D-B2-83-4C-04-02-77-29-00-05-3C-DC-7E-01-88-40-11-08-83-4F-05-3B-DC-36-03-图4C-40-D7-05-3C-B9-A2-2C-42-A7-05-3C-A0-C0-2D-AB-5D-87-C1-FD-11-40-2D-3C-CO- 5D-04-40-2D-0F-DD-7D-00-2E-3D-68-C4-3D-0F-40-2D-9A-A0-5E-02-03-40-2D-CC-CO-图5C-40-8E-3E-4E-C0-BD-1F-40-2D-80-DC-01-00-40-D3-83-A0-1F-D2-AC-40-9D-00-00- 76-73-96-00 -0D-6A-03-A7-05-7A-58-00-0E-09-D8-11-00-00-68-11-00-00-00-00-E0-FA-12-00-28 -C2-42-7E-98-00-01-00-21-01-00-00-00-00-00-00-E2-00-06-00-01-00-00-00-D9-8B -41-7E-88-10-47-7E-80​​-00-00-00-28-FB-12-00-3C-C2-42-7E-E9-C1-42-7E-08-FC-12 -00-98-00-01-00-00-00-00-00-00-00-00-00-01-00-00-00-00-00-00-00-F8-FA-12-00 -00-00-04-60-24-FC-12-00-8F-04-44-7E-38-FB-12-00-01-B4-42-7E-D8-93-61-00-00 -00-00-00-00-00-00-00-02-01-00-00-7C-FB-12-00-D4-13-73-74-B5-00-01-00-00-00 -00-00-01-00-00-00-D9-13-73-74-00-00-00-00-00-E0-FD-7F-02-01-00-00-00-00-3D -00-B5-00-01-00-50-FB-12-00-01-6E-02-EE-C4-FB-12-00-A6-F1-75-74-E0-13-73-74 -FF-FF-FF-FF-D9-13-73-74-72-B3-42-7E-00-00-00-00-01-00-00-00-18-FC-12-00-00 -00-00-00-B4-FC-12-00
但主要问题是我不知道如何解析这些数据以及如何知道字符的含义是什么如何将这些数据转换为有用的方式，我已经读出了NSE文件，该文件告诉第一个char是告诉数据是否被压缩但是我不知道w这些是第一个也是最后一个，如果任何人能够理解我在这些类型的应用中的问题和经验，请帮助我并建议我必须做什么，所以理解这个字符串





谢谢

KIRAN PANDEY

I want to make an application that receive broadcast data from NSE in the form of packet, then i have found this data in hex format
04-20-00-01-01-20-1A-04-59-5A-2A-2A-31-32-33-00-40-00-05-3A-32-0D-5B-20-20-1C-28-40-28-03-02-F6-A7-24-00-80-C0-4C-01-22-90-34-20-A0-02-01-D2-00-64-0C-2B-D7-00-01-00-02-00-2C-4B-B9-00-00-2F-B7-2D-60-E1-45-40-0D-25-40-A5-59-40-46-7B-00-35-00-02-03-46-40-75-B2-40-E4-60-00-41-8E-2F-AD-A0-2E-01-86-5F-A8-00-04-7E-09-D8-5D-A3-00-A8-60-2E-1D-FB-5F-9E-00-0A-7E-00-71-5D-B7-41-DC-61-1D-83-40-2D-C1-BE-04-24-5D-C6-A1-1E-0F-A2-40-2D-CB-A0-EE-07-D2-40-2D-D0-BC-03-00-00-41-08-A8-B8-80-1F-10-2A-FC-E2-36-30-0C-40-0D-25-5D-C0-00-0C-01-2E-AE-0D-B2-83-4C-04-02-77-29-00-05-3C-DC-7E-01-88-40-11-08-83-4F-05-3B-DC-36-03-4C-40-D7-05-3C-B9-A2-2C-42-A7-05-3C-A0-C0-2D-AB-5D-87-C1-FD-11-40-2D-3C-C0-5D-04-40-2D-0F-DD-7D-00-2E-3D-68-C4-3D-0F-40-2D-9A-A0-5E-02-03-40-2D-CC-C0-5C-40-8E-3E-4E-C0-BD-1F-40-2D-80-DC-01-00-40-D3-83-A0-1F-D2-AC-40-9D-00-00-76-73-96-00-0D-6A-03-A7-05-7A-58-00-0E-09-D8-11-00-00-68-11-00-00-00-00-E0-FA-12-00-28-C2-42-7E-98-00-01-00-21-01-00-00-00-00-00-00-E2-00-06-00-01-00-00-00-D9-8B-41-7E-88-10-47-7E-80-00-00-00-28-FB-12-00-3C-C2-42-7E-E9-C1-42-7E-08-FC-12-00-98-00-01-00-00-00-00-00-00-00-00-00-01-00-00-00-00-00-00-00-F8-FA-12-00-00-00-04-60-24-FC-12-00-8F-04-44-7E-38-FB-12-00-01-B4-42-7E-D8-93-61-00-00-00-00-00-00-00-00-00-02-01-00-00-7C-FB-12-00-D4-13-73-74-B5-00-01-00-00-00-00-00-01-00-00-00-D9-13-73-74-00-00-00-00-00-E0-FD-7F-02-01-00-00-00-00-3D-00-B5-00-01-00-50-FB-12-00-01-6E-02-EE-C4-FB-12-00-A6-F1-75-74-E0-13-73-74-FF-FF-FF-FF-D9-13-73-74-72-B3-42-7E-00-00-00-00-01-00-00-00-18-FC-12-00-00-00-00-00-B4-FC-12-00
but main problem is that i don''t know how to parse this data and how to know that what is the meaning of characters and how to convert this data in to useful manner , i have read out NSE document which tells that first char is tells data is compressed or not but i don''t know that which of these is first and last, If any one can understand my problem and experience in these type of application please help me and suggest what i have to do so understand this string


Thanks
KIRAN PANDEY

推荐答案

Hi Kiran，



我是java的新手，必须为NSE实现NNF，但我无法连接测试服务器。

我将断开连接消息称为消息lenth和内容不符。



请指导我与NSE联系。



谢谢你/>
Raj

Hi Kiran,

I am a fresher in java and have to implementing the NNF for NSE,But i am unable to connect with test server .
I got thr disconnection message as "Message lenth" and content does not match.

please guide me to connect with NSE.

Thank You
Raj

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