63 lines
1.2 KiB
Java
63 lines
1.2 KiB
Java
package com.zhgd.netty.tcp.location;
|
|
|
|
import java.nio.charset.Charset;
|
|
|
|
/**
|
|
* @Author: Zpsw
|
|
* @Date: 2019-05-15
|
|
* @Description: JT808协议参数集合
|
|
* @Version: 1.0
|
|
*/
|
|
public class JT808Const {
|
|
|
|
/**
|
|
* 默认字符集为GBK
|
|
*/
|
|
public static final Charset DEFAULT_CHARSET = Charset.forName("GBK");
|
|
|
|
/**
|
|
* 消息分隔符
|
|
*/
|
|
public static final byte PKG_DELIMITER = 0x7e;
|
|
|
|
//终端应答
|
|
/**
|
|
* 通用应答
|
|
*/
|
|
public static final short TERNIMAL_RESP_COMMON_ = 0x0001;
|
|
|
|
// 终端消息分类
|
|
/**
|
|
* 心跳
|
|
*/
|
|
public static final short TERNIMAL_MSG_HEARTBEAT = 0x0002;
|
|
/**
|
|
* 注册
|
|
*/
|
|
public static final short TERNIMAL_MSG_REGISTER = 0x0100;
|
|
/**
|
|
* 注销
|
|
*/
|
|
public static final short TERNIMAL_MSG_LOGOUT = 0x0003;
|
|
/**
|
|
* 鉴权
|
|
*/
|
|
public static final short TERNIMAL_MSG_AUTH = 0x0102;
|
|
/**
|
|
* 位置
|
|
*/
|
|
public static final short TERNIMAL_MSG_LOCATION = 0x0200;
|
|
|
|
|
|
//服务器应答
|
|
/**
|
|
* 通用应答
|
|
*/
|
|
public static final short SERVER_RESP_COMMON = (short) 0x8001;
|
|
/**
|
|
* 注册应答
|
|
*/
|
|
public static final short SERVER_RESP_REGISTER = (short) 0x8100;
|
|
|
|
}
|