处理异常报错

Pu Zhibing

2025-04-25 944999ebf82cd4cce295981924ad808f0fbcbedf

处理异常报错

 ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/util/JavaCVStreamUtil.java

@@ -2,14 +2,11 @@

import cn.hutool.core.io.FileUtil;
import com.ruoyi.common.core.utils.StringUtils;
import com.ruoyi.system.service.ICarService;
import org.bytedeco.ffmpeg.global.avcodec;
import org.bytedeco.ffmpeg.global.avutil;
import org.bytedeco.javacv.*;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Component;

import javax.annotation.Resource;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;

@@ -31,11 +28,13 @@
    
    private static Map<Integer, Boolean> statusMap = new ConcurrentHashMap<>();
    
    @Resource
    private RedisTemplate redisTemplate;
    
    @Resource
    private ICarService carService;
    public static void main(String[] args) {
        String url = "rtmp://127.0.0.1:1935/flv/test";
        JavaCVStreamUtil.push_flv("C:\\Users\\39373\\Desktop\\图片\\trailer.mp4", url, 0);
    }
	
	
    
    
    /**
@@ -54,7 +53,6 @@
            OpenCVFrameGrabber openCVFrameGrabber = grabberMap1.get(deviceNumber);
            if (null != openCVFrameGrabber) {
                openCVFrameGrabber.close();
                ;
            }
            FFmpegFrameRecorder fFmpegFrameRecorder = frameRecorderMap.get(deviceNumber);
            if (null != fFmpegFrameRecorder) {

 ruoyi-service/ruoyi-dataInterchange/src/main/java/com/ruoyi/dataInterchange/model/DOWNConnectRsp.java

@@ -1,6 +1,5 @@
package com.ruoyi.dataInterchange.model;

import com.fasterxml.jackson.annotation.JsonProperty;
import io.netty.buffer.ByteBuf;
import lombok.Data;

@@ -26,7 +25,11 @@
     * 解析报文
     */
    public DOWNConnectRsp decode(ByteBuf byteBuf) {
        this.verifyCode = byteBuf.readByte();
        try {
            this.verifyCode = byteBuf.readByte();
        }catch (Exception e){
            e.printStackTrace();
        }
        return this;
    }
}

 ruoyi-service/ruoyi-dataInterchange/src/main/java/com/ruoyi/dataInterchange/model/UPAuthorizeMsgStartup.java

@@ -43,10 +43,14 @@
     * 解析登录报文
     */
    public UPAuthorizeMsgStartup decode(ByteBuf byteBuf) {
        this.dataType = byteBuf.readShort();
        this.plateformId = Jtt809Util.readGBKString(byteBuf, 11);
        this.authorizeCode1 = Jtt809Util.readGBKString(byteBuf, 64);
        this.authorizeCode2 = Jtt809Util.readGBKString(byteBuf, 64);
        try {
            this.dataType = byteBuf.readShort();
            this.plateformId = Jtt809Util.readGBKString(byteBuf, 11);
            this.authorizeCode1 = Jtt809Util.readGBKString(byteBuf, 64);
            this.authorizeCode2 = Jtt809Util.readGBKString(byteBuf, 64);
        }catch (Exception e){
            e.printStackTrace();
        }
        return this;
    }
}

 ruoyi-service/ruoyi-dataInterchange/src/main/java/com/ruoyi/dataInterchange/model/UPBaseMsgVehicleAddedAck.java

@@ -38,15 +38,19 @@
     * 解析报文
     */
    public UPBaseMsgVehicleAddedAck decode(BaseMsg baseMsg) {
        byte[] data = baseMsg.getData();
        ByteBuf byteBuf = Unpooled.wrappedBuffer(data);
        this.vehicleNo = baseMsg.getVehicleNo();
        this.vehicleColor = baseMsg.getVehicleColor();
        this.dataType = baseMsg.getDataType();
        this.dataLength = baseMsg.getDataLength();
		
        //车辆信息
        this.carInfo = Jtt809Util.readGBKString(byteBuf, baseMsg.getDataLength());
        try {
            byte[] data = baseMsg.getData();
            ByteBuf byteBuf = Unpooled.wrappedBuffer(data);
            this.vehicleNo = baseMsg.getVehicleNo();
            this.vehicleColor = baseMsg.getVehicleColor();
            this.dataType = baseMsg.getDataType();
            this.dataLength = baseMsg.getDataLength();
			
            //车辆信息
            this.carInfo = Jtt809Util.readGBKString(byteBuf, baseMsg.getDataLength());
        }catch (Exception e){
            e.printStackTrace();
        }
        return this;
    }
}

 ruoyi-service/ruoyi-dataInterchange/src/main/java/com/ruoyi/dataInterchange/model/UPCloseLinkInform.java

@@ -22,7 +22,11 @@
     * 解析报文
     */
    public UPCloseLinkInform decode(ByteBuf byteBuf) {
        this.reasonCode = byteBuf.readByte();
        try {
            this.reasonCode = byteBuf.readByte();
        }catch (Exception e){
            e.printStackTrace();
        }
        return this;
    }
}

 ruoyi-service/ruoyi-dataInterchange/src/main/java/com/ruoyi/dataInterchange/model/UPConnectReq.java

@@ -34,10 +34,14 @@
     * 解析登录报文
     */
    public UPConnectReq decode(ByteBuf byteBuf) {
        this.userId = byteBuf.readInt();
        this.password = Jtt809Util.readGBKString(byteBuf, 8);
        this.downLinkIp = Jtt809Util.readGBKString(byteBuf, 32);
        this.downLinkPort = byteBuf.readUnsignedShort();
        try {
            this.userId = byteBuf.readInt();
            this.password = Jtt809Util.readGBKString(byteBuf, 8);
            this.downLinkIp = Jtt809Util.readGBKString(byteBuf, 32);
            this.downLinkPort = byteBuf.readUnsignedShort();
        }catch (Exception e){
            e.printStackTrace();
        }
        return this;
    }
    

 ruoyi-service/ruoyi-dataInterchange/src/main/java/com/ruoyi/dataInterchange/model/UPDisconnectInform.java

@@ -1,7 +1,5 @@
package com.ruoyi.dataInterchange.model;

import com.fasterxml.jackson.annotation.JsonProperty;
import com.ruoyi.dataInterchange.util.jtt809.common.Jtt809Util;
import io.netty.buffer.ByteBuf;
import lombok.Data;

@@ -23,7 +21,11 @@
     * 解析报文
     */
    public UPDisconnectInform decode(ByteBuf byteBuf) {
        this.errorCode = byteBuf.readByte();
        try {
            this.errorCode = byteBuf.readByte();
        }catch (Exception e){
            e.printStackTrace();
        }
        return this;
    }
}

 ruoyi-service/ruoyi-dataInterchange/src/main/java/com/ruoyi/dataInterchange/model/UPDisconnectReq.java

@@ -26,8 +26,12 @@
     * 解析报文
     */
    public UPDisconnectReq decode(ByteBuf byteBuf) {
        this.userId = byteBuf.readInt();
        this.password = Jtt809Util.readGBKString(byteBuf, 12);
        try {
            this.userId = byteBuf.readInt();
            this.password = Jtt809Util.readGBKString(byteBuf, 12);
        }catch (Exception e){
            e.printStackTrace();
        }
        return this;
    }
}

 ruoyi-service/ruoyi-dataInterchange/src/main/java/com/ruoyi/dataInterchange/model/UPExgMsgHistoryLocation.java

@@ -56,18 +56,22 @@
     * 解析报文
     */
    public UPExgMsgHistoryLocation decode(UPExgMsg exgMsg) {
        byte[] data = exgMsg.getData();
        ByteBuf byteBuf = Unpooled.wrappedBuffer(data);
        this.vehicleNo = exgMsg.getVehicleNo();
        this.vehicleColor = exgMsg.getVehicleColor();
        this.dataType = exgMsg.getDataType();
        this.dataLength = exgMsg.getDataLength();
        this.gnssCnt = byteBuf.readByte();
        List<GnssData> gnssData = new ArrayList<>();
        for (int i = 0; i < this.gnssCnt; i++) {
            gnssData.add(new GnssData().decode(byteBuf));
        try {
            byte[] data = exgMsg.getData();
            ByteBuf byteBuf = Unpooled.wrappedBuffer(data);
            this.vehicleNo = exgMsg.getVehicleNo();
            this.vehicleColor = exgMsg.getVehicleColor();
            this.dataType = exgMsg.getDataType();
            this.dataLength = exgMsg.getDataLength();
            this.gnssCnt = byteBuf.readByte();
            List<GnssData> gnssData = new ArrayList<>();
            for (int i = 0; i < this.gnssCnt; i++) {
                gnssData.add(new GnssData().decode(byteBuf));
            }
            this.gnssData = gnssData;
        }catch (Exception e){
            e.printStackTrace();
        }
        this.gnssData = gnssData;
        return this;
    }
}

 ruoyi-service/ruoyi-dataInterchange/src/main/java/com/ruoyi/dataInterchange/model/UPExgMsgRealLocation.java

@@ -48,13 +48,17 @@
     * 解析报文
     */
    public UPExgMsgRealLocation decode(UPExgMsg exgMsg) {
        byte[] data = exgMsg.getData();
        ByteBuf byteBuf = Unpooled.wrappedBuffer(data);
        this.vehicleNo = exgMsg.getVehicleNo();
        this.vehicleColor = exgMsg.getVehicleColor();
        this.dataType = exgMsg.getDataType();
        this.dataLength = exgMsg.getDataLength();
        this.gnssData = new GnssData().decode(byteBuf);
        try {
            byte[] data = exgMsg.getData();
            ByteBuf byteBuf = Unpooled.wrappedBuffer(data);
            this.vehicleNo = exgMsg.getVehicleNo();
            this.vehicleColor = exgMsg.getVehicleColor();
            this.dataType = exgMsg.getDataType();
            this.dataLength = exgMsg.getDataLength();
            this.gnssData = new GnssData().decode(byteBuf);
        }catch (Exception e){
            e.printStackTrace();
        }
        return this;
    }
}

 ruoyi-service/ruoyi-dataInterchange/src/main/java/com/ruoyi/dataInterchange/model/UPExgMsgRegister.java

@@ -69,23 +69,27 @@
     * 解析报文
     */
    public UPExgMsgRegister decode(UPExgMsg exgMsg) {
        byte[] data = exgMsg.getData();
        ByteBuf byteBuf = Unpooled.wrappedBuffer(data);
        this.vehicleNo = exgMsg.getVehicleNo();
        this.vehicleColor = exgMsg.getVehicleColor();
        this.dataType = exgMsg.getDataType();
        this.dataLength = exgMsg.getDataLength();
		
        //平台唯一编码
        this.platformId = Jtt809Util.readGBKString(byteBuf, 11);
        //车载终端厂商唯一编码
        this.producerId = Jtt809Util.readGBKString(byteBuf, 11);
        //车载终端型号
        this.terminalModelType = Jtt809Util.readGBKString(byteBuf, 8);
        //车载终端编号
        this.terminalId = Jtt809Util.readGBKString(byteBuf, 7);
        //车载终端SIM卡电话号码
        this.terminalSIMCode = Jtt809Util.readGBKString(byteBuf, 12);
        try {
            byte[] data = exgMsg.getData();
            ByteBuf byteBuf = Unpooled.wrappedBuffer(data);
            this.vehicleNo = exgMsg.getVehicleNo();
            this.vehicleColor = exgMsg.getVehicleColor();
            this.dataType = exgMsg.getDataType();
            this.dataLength = exgMsg.getDataLength();
			
            //平台唯一编码
            this.platformId = Jtt809Util.readGBKString(byteBuf, 11);
            //车载终端厂商唯一编码
            this.producerId = Jtt809Util.readGBKString(byteBuf, 11);
            //车载终端型号
            this.terminalModelType = Jtt809Util.readGBKString(byteBuf, 8);
            //车载终端编号
            this.terminalId = Jtt809Util.readGBKString(byteBuf, 7);
            //车载终端SIM卡电话号码
            this.terminalSIMCode = Jtt809Util.readGBKString(byteBuf, 12);
        }catch (Exception e){
            e.printStackTrace();
        }
        return this;
    }
}

 ruoyi-service/ruoyi-dataInterchange/src/main/java/com/ruoyi/dataInterchange/model/UPExgMsgReportDriverInfoAck.java

@@ -64,16 +64,20 @@
     * 解析报文
     */
    public UPExgMsgReportDriverInfoAck decode(UPExgMsg exgMsg) {
        byte[] data = exgMsg.getData();
        ByteBuf byteBuf = Unpooled.wrappedBuffer(data);
        this.vehicleNo = exgMsg.getVehicleNo();
        this.vehicleColor = exgMsg.getVehicleColor();
        this.dataType = exgMsg.getDataType();
        this.dataLength = exgMsg.getDataLength();
        this.driverName = Jtt809Util.readGBKString(byteBuf, 16);
        this.driverId = Jtt809Util.readGBKString(byteBuf, 20);
        this.licence = Jtt809Util.readGBKString(byteBuf, 40);
        this.orgName = Jtt809Util.readGBKString(byteBuf, 200);
        try {
            byte[] data = exgMsg.getData();
            ByteBuf byteBuf = Unpooled.wrappedBuffer(data);
            this.vehicleNo = exgMsg.getVehicleNo();
            this.vehicleColor = exgMsg.getVehicleColor();
            this.dataType = exgMsg.getDataType();
            this.dataLength = exgMsg.getDataLength();
            this.driverName = Jtt809Util.readGBKString(byteBuf, 16);
            this.driverId = Jtt809Util.readGBKString(byteBuf, 20);
            this.licence = Jtt809Util.readGBKString(byteBuf, 40);
            this.orgName = Jtt809Util.readGBKString(byteBuf, 200);
        }catch (Exception e){
            e.printStackTrace();
        }
        return this;
    }
}

 ruoyi-service/ruoyi-dataInterchange/src/main/java/com/ruoyi/dataInterchange/model/UPExgMsgTakeEwayBillAck.java

@@ -54,14 +54,18 @@
     * 解析报文
     */
    public UPExgMsgTakeEwayBillAck decode(UPExgMsg exgMsg) {
        byte[] data = exgMsg.getData();
        ByteBuf byteBuf = Unpooled.wrappedBuffer(data);
        this.vehicleNo = exgMsg.getVehicleNo();
        this.vehicleColor = exgMsg.getVehicleColor();
        this.dataType = exgMsg.getDataType();
        this.dataLength = exgMsg.getDataLength();
        this.ewayBillLength = byteBuf.readInt();
        this.ewayBillInfo = Jtt809Util.readGBKString(byteBuf, this.ewayBillLength);
        try {
            byte[] data = exgMsg.getData();
            ByteBuf byteBuf = Unpooled.wrappedBuffer(data);
            this.vehicleNo = exgMsg.getVehicleNo();
            this.vehicleColor = exgMsg.getVehicleColor();
            this.dataType = exgMsg.getDataType();
            this.dataLength = exgMsg.getDataLength();
            this.ewayBillLength = byteBuf.readInt();
            this.ewayBillInfo = Jtt809Util.readGBKString(byteBuf, this.ewayBillLength);
        }catch (Exception e){
            e.printStackTrace();
        }
        return this;
    }
}

 ruoyi-service/ruoyi-dataInterchange/src/main/java/com/ruoyi/dataInterchange/model/UPPlaybackMsgControlAck.java

@@ -52,13 +52,17 @@
     * 解析报文
     */
    public UPPlaybackMsgControlAck decode(PlaybackMsg playbackMsg) {
        byte[] data = playbackMsg.getData();
        ByteBuf byteBuf = Unpooled.wrappedBuffer(data);
        this.vehicleNo = playbackMsg.getVehicleNo();
        this.vehicleColor = playbackMsg.getVehicleColor();
        this.dataType = playbackMsg.getDataType();
        this.dataLength = playbackMsg.getDataLength();
        this.result = byteBuf.readByte();
        try {
            byte[] data = playbackMsg.getData();
            ByteBuf byteBuf = Unpooled.wrappedBuffer(data);
            this.vehicleNo = playbackMsg.getVehicleNo();
            this.vehicleColor = playbackMsg.getVehicleColor();
            this.dataType = playbackMsg.getDataType();
            this.dataLength = playbackMsg.getDataLength();
            this.result = byteBuf.readByte();
        }catch (Exception e){
            e.printStackTrace();
        }
        return this;
    }
}

 ruoyi-service/ruoyi-dataInterchange/src/main/java/com/ruoyi/dataInterchange/model/UPPlaybackMsgStartupAck.java

@@ -65,16 +65,20 @@
     * 解析报文
     */
    public UPPlaybackMsgStartupAck decode(PlaybackMsg playbackMsg) {
        byte[] data = playbackMsg.getData();
        ByteBuf byteBuf = Unpooled.wrappedBuffer(data);
        this.vehicleNo = playbackMsg.getVehicleNo();
        this.vehicleColor = playbackMsg.getVehicleColor();
        this.dataType = playbackMsg.getDataType();
        this.dataLength = playbackMsg.getDataLength();
		
        this.serverIP = Jtt809Util.readGBKString(byteBuf, 32);
        this.serverPort = byteBuf.readShort();
        this.result = byteBuf.readByte();
        try {
            byte[] data = playbackMsg.getData();
            ByteBuf byteBuf = Unpooled.wrappedBuffer(data);
            this.vehicleNo = playbackMsg.getVehicleNo();
            this.vehicleColor = playbackMsg.getVehicleColor();
            this.dataType = playbackMsg.getDataType();
            this.dataLength = playbackMsg.getDataLength();
			
            this.serverIP = Jtt809Util.readGBKString(byteBuf, 32);
            this.serverPort = byteBuf.readShort();
            this.result = byteBuf.readByte();
        }catch (Exception e){
            e.printStackTrace();
        }
        return this;
    }
}

 ruoyi-service/ruoyi-dataInterchange/src/main/java/com/ruoyi/dataInterchange/model/UPRealvideoMsgEndAck.java

@@ -50,15 +50,19 @@
     * 解析报文
     */
    public UPRealvideoMsgEndAck decode(RealVideoMsg realVideoMsg) {
        byte[] data = realVideoMsg.getData();
        ByteBuf byteBuf = Unpooled.wrappedBuffer(data);
        this.vehicleNo = realVideoMsg.getVehicleNo();
        this.vehicleColor = realVideoMsg.getVehicleColor();
        this.dataType = realVideoMsg.getDataType();
        this.dataLength = realVideoMsg.getDataLength();
		
        //报警处理结果
        this.result = byteBuf.readByte();
        try {
            byte[] data = realVideoMsg.getData();
            ByteBuf byteBuf = Unpooled.wrappedBuffer(data);
            this.vehicleNo = realVideoMsg.getVehicleNo();
            this.vehicleColor = realVideoMsg.getVehicleColor();
            this.dataType = realVideoMsg.getDataType();
            this.dataLength = realVideoMsg.getDataLength();
			
            //报警处理结果
            this.result = byteBuf.readByte();
        }catch (Exception e){
            e.printStackTrace();
        }
        return this;
    }
}

 ruoyi-service/ruoyi-dataInterchange/src/main/java/com/ruoyi/dataInterchange/model/UPRealvideoMsgStartupAck.java

@@ -64,17 +64,21 @@
     * 解析报文
     */
    public UPRealvideoMsgStartupAck decode(RealVideoMsg realVideoMsg) {
        byte[] data = realVideoMsg.getData();
        ByteBuf byteBuf = Unpooled.wrappedBuffer(data);
        this.vehicleNo = realVideoMsg.getVehicleNo();
        this.vehicleColor = realVideoMsg.getVehicleColor();
        this.dataType = realVideoMsg.getDataType();
        this.dataLength = realVideoMsg.getDataLength();
		
        //报警处理结果
        this.result = byteBuf.readByte();
        this.serverIP = Jtt809Util.readGBKString(byteBuf, 32);
        this.serverPort = byteBuf.readShort();
        try {
            byte[] data = realVideoMsg.getData();
            ByteBuf byteBuf = Unpooled.wrappedBuffer(data);
            this.vehicleNo = realVideoMsg.getVehicleNo();
            this.vehicleColor = realVideoMsg.getVehicleColor();
            this.dataType = realVideoMsg.getDataType();
            this.dataLength = realVideoMsg.getDataLength();
			
            //报警处理结果
            this.result = byteBuf.readByte();
            this.serverIP = Jtt809Util.readGBKString(byteBuf, 32);
            this.serverPort = byteBuf.readShort();
        }catch (Exception e){
            e.printStackTrace();
        }
        return this;
    }
}

 ruoyi-service/ruoyi-dataInterchange/src/main/java/com/ruoyi/dataInterchange/model/UPWarnMsgAdptInfo.java

@@ -117,28 +117,32 @@
     * 解析报文
     */
    public UPWarnMsgAdptInfo decode(WarnMsg warnMsg) {
        byte[] data = warnMsg.getData();
        ByteBuf byteBuf = Unpooled.wrappedBuffer(data);
        this.vehicleNo = warnMsg.getVehicleNo();
        this.vehicleColor = warnMsg.getVehicleColor();
        this.dataType = warnMsg.getDataType();
        this.dataLength = warnMsg.getDataLength();
		
        //报警信息来源
        this.warnSrc = byteBuf.readByte();
        //报警类型
        this.warnType = byteBuf.readShort();
        byte[] readableBytes = new byte[8];
        byteBuf.readBytes(readableBytes);
        String time = ByteArrayUtil.bytes2HexStr(readableBytes);
        //报警时间
        this.warnTime = Long.parseLong(time, 16);
        //信息ID
        this.infoId = byteBuf.readInt();
        //报警数据长度
        this.infoLength = byteBuf.readInt();
        //上报报警信息内容
        this.infoContent = Jtt809Util.readGBKString(byteBuf, this.infoLength);
        try {
            byte[] data = warnMsg.getData();
            ByteBuf byteBuf = Unpooled.wrappedBuffer(data);
            this.vehicleNo = warnMsg.getVehicleNo();
            this.vehicleColor = warnMsg.getVehicleColor();
            this.dataType = warnMsg.getDataType();
            this.dataLength = warnMsg.getDataLength();
			
            //报警信息来源
            this.warnSrc = byteBuf.readByte();
            //报警类型
            this.warnType = byteBuf.readShort();
            byte[] readableBytes = new byte[8];
            byteBuf.readBytes(readableBytes);
            String time = ByteArrayUtil.bytes2HexStr(readableBytes);
            //报警时间
            this.warnTime = Long.parseLong(time, 16);
            //信息ID
            this.infoId = byteBuf.readInt();
            //报警数据长度
            this.infoLength = byteBuf.readInt();
            //上报报警信息内容
            this.infoContent = Jtt809Util.readGBKString(byteBuf, this.infoLength);
        }catch (Exception e){
            e.printStackTrace();
        }
        return this;
    }
}

 ruoyi-service/ruoyi-dataInterchange/src/main/java/com/ruoyi/dataInterchange/model/UPWarnMsgUrgeTodoAck.java

@@ -57,17 +57,21 @@
     * 解析报文
     */
    public UPWarnMsgUrgeTodoAck decode(WarnMsg warnMsg) {
        byte[] data = warnMsg.getData();
        ByteBuf byteBuf = Unpooled.wrappedBuffer(data);
        this.vehicleNo = warnMsg.getVehicleNo();
        this.vehicleColor = warnMsg.getVehicleColor();
        this.dataType = warnMsg.getDataType();
        this.dataLength = warnMsg.getDataLength();
		
        //报警督办ID
        this.supervisionId = byteBuf.readInt();
        //报警处理结果
        this.result = byteBuf.readByte();
        try {
            byte[] data = warnMsg.getData();
            ByteBuf byteBuf = Unpooled.wrappedBuffer(data);
            this.vehicleNo = warnMsg.getVehicleNo();
            this.vehicleColor = warnMsg.getVehicleColor();
            this.dataType = warnMsg.getDataType();
            this.dataLength = warnMsg.getDataLength();
			
            //报警督办ID
            this.supervisionId = byteBuf.readInt();
            //报警处理结果
            this.result = byteBuf.readByte();
        }catch (Exception e){
            e.printStackTrace();
        }
        return this;
    }
}

 ruoyi-service/ruoyi-dataInterchange/src/main/java/com/ruoyi/dataInterchange/server/UPLinkTestReqService.java

@@ -37,6 +37,7 @@
            return;
        }
        int gnsscenterId = out.getGnsscenterId();
        //保存链路
        ChannelMap.addServerChannel(gnsscenterId, ctx.channel());
        OuterPacket rep = new OuterPacket(DataType.UP_LINKTEST_RSP.getCode(), null);
        log.info("主链路连接保持应答({})：{}", DataType.UP_LINKTEST_RSP.getCode(), JSON.toJSONString(rep));