实时状态预提交修改提交

zhangnaisong

2024-07-24 9aac460a313ac8284e0fd633183c93815f95e0de

 ard-work/src/main/java/com/ruoyi/sy/controller/ArdSyCarController.java

@@ -1,28 +1,46 @@
package com.ruoyi.sy.controller;

import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.text.SimpleDateFormat;
import java.util.*;
import javax.annotation.PostConstruct;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.alibaba.fastjson2.JSON;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.ruoyi.common.core.domain.entity.SysUser;
import com.ruoyi.common.utils.SecurityUtils;
import com.ruoyi.common.utils.spring.SpringUtils;
import com.ruoyi.common.utils.uuid.IdUtils;
import com.ruoyi.sy.domain.ArdTankLock;
import com.ruoyi.sy.gps31.PushClientImplSerialPort;
import com.ruoyi.sy.param.ArdSyCarParam;
import com.ruoyi.sy.service.IArdTankAbnormalParkAlarmService;
import com.ruoyi.sy.service.IArdTankLockService;
import com.ruoyi.sy.service.impl.ArdTankLockServiceImpl;
import com.ruoyi.sy.vo.ArdSyCarVo;
import com.ruoyi.sy.domain.ArdSyUser;
import com.ruoyi.sy.gps31.PositionContainer;
import com.ruoyi.sy.gps31.PushClientImplAlarm;
import com.ruoyi.sy.gps31.PushClientImplPosition;
import com.ruoyi.sy.service.IArdSyUserService;
import com.ruoyi.system.domain.SysConfig;
import com.ruoyi.common.core.domain.entity.SysConfig;
import com.ruoyi.system.service.ISysConfigService;
import com.ruoyi.system.service.ISysDeptService;
import com.ruoyi.system.service.ISysUserService;
import com.ruoyi.system.service.impl.SysConfigServiceImpl;
import com.ruoyi.utils.forest.SYClient;
import com.ruoyi.utils.result.Results;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;
import org.apache.commons.codec.digest.DigestUtils;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
@@ -33,14 +51,13 @@
import com.ruoyi.sy.domain.ArdSyCar;
import com.ruoyi.sy.service.IArdSyCarService;
import com.ruoyi.common.utils.poi.ExcelUtil;
import com.ruoyi.common.core.page.TableDataInfo;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;
import org.springframework.web.multipart.MultipartFile;

import static com.ruoyi.utils.websocket.util.WebSocketUtils.ONLINE_USER_SESSIONS;

/**
 * 三一车辆Controller
 * 
 *
 * @author ard
 * @date 2023-06-26
 */
@@ -67,22 +84,39 @@
    @Autowired
    private ISysDeptService sysDeptService;

    @Autowired
    private IArdTankAbnormalParkAlarmService ardTankAbnormalParkAlarmService;

    @Autowired
    private IArdTankLockService ardTankLockService;

    @Resource
    private SYClient sYClient;

    private ArdSyCarController ardSyCarController;

    @Value("${syCar.enabled}")
    private Boolean syCarEnabled;

    @Value("${syCar.userId}")
    private String userId;

    @Value("${syCar.password}")
    private String password;

    private Timer lockStateTimer;

    @PostConstruct
    public void init(){
        ardSyCarController = this;
        ardSyCarController.sysConfigService = this.sysConfigService;
        ardSyCarController.iArdSyUserService = this.iArdSyUserService;

        SysConfig config = new SysConfig();
        config.setConfigKey("syCarPT");
        List<SysConfig> sysConfigResult = sysConfigService.selectConfigList(config);
        String syURL = "";
        if(sysConfigResult.size() == 0){
        //if(sysConfigResult.size() == 0){
        if(!syCarEnabled){//三一车辆加入开关
            return;
        }else{
            syURL = sysConfigResult.get(0).getConfigValue();
@@ -90,7 +124,12 @@
        String ip = syURL.split(":")[1].replace("//", "");
        List<ArdSyUser> ardSyUserList = iArdSyUserService.selectSyUser();
        //车辆实时位置线程
        PushClientImplPosition pushClientImplPosition = new PushClientImplPosition(ip,ardSyUserList.get(0).getUserId(),ardSyUserList.get(0).getPassword());
        if(ardSyUserList.size()==0)
        {
            return;
        }
        //PushClientImplPosition pushClientImplPosition = new PushClientImplPosition(ip,ardSyUserList.get(0).getUserId(),ardSyUserList.get(0).getPassword());
        PushClientImplPosition pushClientImplPosition = new PushClientImplPosition(ip,userId,password);
        Thread pushClientImplPositionThread = new Thread(pushClientImplPosition);
        pushClientImplPositionThread.start();

@@ -102,12 +141,192 @@
                ardSyCarService.sendArdSyCarPosition();
            }
        };
        carPositionTimer.scheduleAtFixedRate(carPositionTask,date,3*1000);//启用

        //车辆实时位置线程
        PushClientImplAlarm pushClientImplAlarm = new PushClientImplAlarm(ip,ardSyUserList.get(0).getUserId(),ardSyUserList.get(0).getPassword());
        //carPositionTimer.scheduleAtFixedRate(carPositionTask,date,3*1000);//弃用
        //车辆实时报警线程
        //PushClientImplAlarm pushClientImplAlarm = new PushClientImplAlarm(ip,ardSyUserList.get(0).getUserId(),ardSyUserList.get(0).getPassword());
        PushClientImplAlarm pushClientImplAlarm = new PushClientImplAlarm(ip,userId,password);
        Thread pushClientImplAlarmThread = new Thread(pushClientImplAlarm);
        pushClientImplAlarmThread.start();
        //串口线程
        PushClientImplSerialPort pushClientImplSerialPort = new PushClientImplSerialPort(ip,userId,password);
        Thread pushClientImplSerialPortThread = new Thread(pushClientImplSerialPort);
        pushClientImplSerialPortThread.start();

        //删除结束时间为null的记录
        int result = ardTankAbnormalParkAlarmService.deleteArdTankAbnormalParkAlarmByEndTime();

        this.lockStateTimer = new Timer();//定时获取各个锁的状态
        TimerTask lockStateTask =new TimerTask(){
            @Override
            public void run(){
                Thread thread = new Thread(){
                    @Override
                    public void run() {
                        SysConfig config = new SysConfig();
                        config.setConfigKey("syCarPT");
                        List<SysConfig> sysConfigResult = sysConfigService.selectConfigList(config);
                        String syURL = "";

                        if(sysConfigResult.size() == 0){
                            return;
                        }else{
                            syURL = sysConfigResult.get(0).getConfigValue();
                        }
                        String passwordMd5 = DigestUtils.md5Hex(password);
                        Map<String, Object> LogInResult = sYClient.logIn(syURL, passwordMd5, userId);
                        String sessionId = (String) LogInResult.get("sessionId");

                        String finalSyURL = syURL;

                        List<ArdTankLock> result = ardTankLockService.getArdTankLockAll();//查询全部电磁锁
                        for(ArdTankLock ardTankLock : result){
                            Thread LockThread = new Thread(finalSyURL){
                                @Override
                                public void run() {
                                    String lockNumHead = ardTankLock.getLockNum().substring(0,2);
                                    String lockNumTail = ardTankLock.getLockNum().substring(2,4);
                                    //计算校验
                                    String checkNum = Integer.toHexString(Integer.parseInt(lockNumHead, 16) + Integer.parseInt(lockNumTail, 16) + Integer.parseInt("01", 16));

                                    if(checkNum.length() == 1){
                                        checkNum = "0" + checkNum;
                                    }else if(checkNum.length() > 2){
                                        checkNum = checkNum.substring(checkNum.length() - 2,checkNum.length());
                                    }

                                    String paramsStr = "%7B%22type%22%3A%22ff%22%2C%22dataCnt%22%3A%22" + ardTankLock.getLockNum() + "01" + checkNum + "%22%7D";

                                    sendCmd(finalSyURL,userId,ardTankLock.getCarId(),199,"DataDownTransfer", paramsStr,sessionId);
                                }
                            };
                            LockThread.start();
                        }
                    }
                };
                thread.start();
            }
        };
        //lockStateTimer.scheduleAtFixedRate(lockStateTask,date,3000);
        lockStateTimer.scheduleAtFixedRate(lockStateTask,date,5000);

        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        Timer lockCheckTimeTimer = new Timer();//定时校准时间
        TimerTask lockCheckTimeTask =new TimerTask(){
            @Override
            public void run() {
                SysConfig config = new SysConfig();
                config.setConfigKey("syCarPT");
                List<SysConfig> sysConfigResult = sysConfigService.selectConfigList(config);
                String syURL = "";

                if(sysConfigResult.size() == 0){
                    return;
                }else{
                    syURL = sysConfigResult.get(0).getConfigValue();
                }
                String passwordMd5 = DigestUtils.md5Hex(password);
                Map<String, Object> LogInResult = sYClient.logIn(syURL, passwordMd5, userId);
                String sessionId = (String) LogInResult.get("sessionId");

                String finalSyURL = syURL;

                List<ArdTankLock> result = ardTankLockService.getArdTankLockAll();//查询全部电磁锁
                for(ArdTankLock ardTankLock : result){
                    Thread LockThread = new Thread(finalSyURL){
                        @Override
                        public void run() {
                            //获取时间并拆分年月日时分秒
                            String nowTime = sdf.format(new Date());
                            String nowYear = nowTime.substring(2,4);
                            String nowMonth = nowTime.substring(5,7);
                            String nowDay = nowTime.substring(8,10);
                            String nowHour = nowTime.substring(11,13);
                            String nowMinute = nowTime.substring(14,16);
                            String nowSecond = nowTime.substring(17,19);

                            String nowYearHex = Integer.toHexString(Integer.parseInt(nowYear));
                            if(nowYearHex.length() == 1){
                                nowYearHex = "0" + nowYearHex;
                            }
                            String nowMonthHex = Integer.toHexString(Integer.parseInt(nowMonth));
                            if(nowMonthHex.length() == 1){
                                nowMonthHex = "0" + nowMonthHex;
                            }
                            String nowDayHex = Integer.toHexString(Integer.parseInt(nowDay));
                            if(nowDayHex.length() == 1){
                                nowDayHex = "0" + nowDayHex;
                            }
                            String nowHourHex = Integer.toHexString(Integer.parseInt(nowHour));
                            if(nowHourHex.length() == 1){
                                nowHourHex = "0" + nowHourHex;
                            }
                            String nowMinuteHex = Integer.toHexString(Integer.parseInt(nowMinute));
                            if(nowMinuteHex.length() == 1){
                                nowMinuteHex = "0" + nowMinuteHex;
                            }
                            String nowSecondHex = Integer.toHexString(Integer.parseInt(nowSecond));
                            if(nowSecondHex.length() == 1){
                                nowSecondHex = "0" + nowSecondHex;
                            }
                            //16进制时间
                            String timeHex = nowYearHex + nowMonthHex + nowDayHex + nowHourHex + nowMinuteHex + nowSecondHex;
                            String lockNumHead = ardTankLock.getLockNum().substring(0,2);
                            String lockNumTail = ardTankLock.getLockNum().substring(2,4);
                            //计算校验
                            String checkNum = Integer.toHexString(Integer.parseInt(lockNumHead, 16) + Integer.parseInt(lockNumTail, 16) + Integer.parseInt("08", 16) +
                                    Integer.parseInt(nowYearHex, 16) + Integer.parseInt(nowMonthHex, 16) + Integer.parseInt(nowDayHex, 16) +
                                    Integer.parseInt(nowHourHex, 16) + Integer.parseInt(nowMinuteHex, 16) + Integer.parseInt(nowSecondHex, 16));
                            if(checkNum.length() == 1){
                                checkNum = "0" + checkNum;
                            }else if(checkNum.length() > 2){
                                checkNum = checkNum.substring(checkNum.length() - 2,checkNum.length());
                            }
                            String paramsStr = "%7B%22type%22%3A%22ff%22%2C%22dataCnt%22%3A%22" + ardTankLock.getLockNum() + "08" + timeHex + checkNum + "%22%7D";

                            sendCmd(finalSyURL,userId,ardTankLock.getCarId(),199,"DataDownTransfer", paramsStr,sessionId);
                        }
                    };
                    LockThread.start();
                }
            }
        };
        lockCheckTimeTimer.scheduleAtFixedRate(lockCheckTimeTask,date,10000);

        Timer sendTimer = new Timer();//定时发送锁状态
        TimerTask sendLockStateTask =new TimerTask(){
            @Override
            public void run() {
                SysConfig config = new SysConfig();
                config.setConfigKey("syCarPT");
                List<SysConfig> sysConfigResult = sysConfigService.selectConfigList(config);
                String syURL = "";

                if(sysConfigResult.size() == 0){
                    return;
                }else{
                    syURL = sysConfigResult.get(0).getConfigValue();
                }
                String passwordMd5 = DigestUtils.md5Hex(password);
                Map<String, Object> LogInResult = sYClient.logIn(syURL, passwordMd5, userId);
                String sessionId = (String) LogInResult.get("sessionId");

                String finalSyURL = syURL;

                for (String key : ONLINE_USER_SESSIONS.keySet()){
                    Thread lockThread = new Thread(finalSyURL) {
                        @Override
                        public void run() {
                            String usersId = key.split("_")[0];
                            ardTankLockService.sendLockState(usersId,userId,password);
                        }
                    };
                    lockThread.start();
                }
            }
        };
        //sendTimer.scheduleAtFixedRate(sendLockStateTask,date,3000);


    }

    /**
@@ -115,11 +334,13 @@
     */
    @PreAuthorize("@ss.hasPermi('sy:syCar:list')")
    @GetMapping("/list")
    public TableDataInfo list(ArdSyCar ardSyCar)
    @ApiOperation("查询三一车辆列表")
    public AjaxResult list(ArdSyCarParam ardSyCarParam)
    {
        startPage();
        List<ArdSyCar> list = ardSyCarService.selectArdSyCarList(ardSyCar);
        return getDataTable(list);
        PageHelper.startPage(ardSyCarParam.getPageNum(),ardSyCarParam.getPageSize());
        String userId = SecurityUtils.getUserId();
        Map<String,Object> result = ardSyCarService.getArdSyCarAll(userId);
        return ardSyCarService.ardSyCarList(ardSyCarParam,result);
    }

    /**
@@ -176,7 +397,7 @@
     */
    @PreAuthorize("@ss.hasPermi('sy:syCar:remove')")
    @Log(title = "三一车辆", businessType = BusinessType.DELETE)
   @DeleteMapping("/{ids}")
    @DeleteMapping("/{ids}")
    @ApiOperation("删除三一车辆")
    public AjaxResult remove(@PathVariable String[] ids)
    {
@@ -211,7 +432,7 @@
    /**
     * 获取未挂接权限的三一车辆
     */
    @PreAuthorize("@ss.hasPermi('sy:syCar:getArdSyCarNoRight')")
//    @PreAuthorize("@ss.hasPermi('sy:syCar:getArdSyCarNoRight')")
    @PostMapping("/getArdSyCarNoRight")
    @ApiOperation("获取未挂接权限的三一车辆")
    public Map<String,Object> getArdSyCarNoRight(){
@@ -229,7 +450,7 @@
    /**
     * 获取全部的三一车辆
     */
    @PreAuthorize("@ss.hasPermi('sy:syCar:getArdSyCarAll')")
//    @PreAuthorize("@ss.hasPermi('sy:syCar:getArdSyCarAll')")
    @PostMapping("/getArdSyCarAll")
    @ApiOperation("获取全部的三一车辆")
    public Map<String,Object> getArdSyCarAll(){
@@ -247,7 +468,7 @@
    /**
     * 获取全部车辆模型
     */
    @PreAuthorize("@ss.hasPermi('sy:syCar:getAllCarModel')")
//    @PreAuthorize("@ss.hasPermi('sy:syCar:getAllCarModel')")
    @PostMapping("/getAllCarModel")
    @ApiOperation("获取全部车辆模型")
    public Map<String,Object> getAllCarModel(){
@@ -281,7 +502,11 @@
        String usersId = SecurityUtils.getUserId();
        ArdSyUser ardSyUser = iArdSyUserService.userById(usersId);
        String syURL = sysConfigService.getSYURL();
        return ardSyCarService.allListByUser(ardSyUser,syURL,usersId);
        //根据userId查询部门Id
        SysUser sysUser = sysUserService.selectUserById(usersId);
        //根据当前deptId或者当前及所属下级的所有deptId
        List<Long> deptList = sysDeptService.deptIdBySub(sysUser.getDeptId());
        return ardSyCarService.allListByUser(ardSyUser,syURL,usersId,deptList);
    }

    @PreAuthorize("@ss.hasPermi('sy:syCar:carList')")
@@ -310,7 +535,7 @@
        }
    }

    @PreAuthorize("@ss.hasPermi('sy:syCar:carListById')")
    //    @PreAuthorize("@ss.hasPermi('sy:syCar:carListById')")
    @PostMapping("/carListById/{id}")
    @ApiOperation("根据车辆ID获取车辆列表")
    public Results carListById(@PathVariable String id){
@@ -338,25 +563,169 @@
            return Results.succeed();
        }else {
            map.put("userId",ardSyUser.getUserId());
            map.put("password",ardSyUser.getPassword());
            map.put("passwords",DigestUtils.md5Hex(ardSyUser.getPassword()));
        }
        return Results.succeed(map);
    }

    @PreAuthorize("@ss.hasPermi('sy:syCar:getSDKCarBycarId')")
    @PostMapping("getSDKCarBycarId")
    @PreAuthorize("@ss.hasPermi('sy:syCar:getSDKCarPositionByRight')")
    @PostMapping("getSDKCarPositionByRight")
    @ApiOperation("获取部门权限下所有车辆位置")
    public Results getSDKCarBycarId(){
    public Results getSDKCarPositionByRight(){
        String usersId = SecurityUtils.getUserId();
        //根据userId查询部门Id
        SysUser sysUser = sysUserService.selectUserById(usersId);
        Map<String, Map<String,Map<String,Object>>> deptPositionMap = PositionContainer.getDeptPositionMap();
        if(deptPositionMap.isEmpty()){
            return Results.succeed();
            return Results.error("31平台无车辆位置返回");
        }else {
//            return Results.succeed(deptPositionMap.get(sysUser.getDeptId().toString()).get(map.get("carId")));
            return Results.succeed(deptPositionMap.get(sysUser.getDeptId().toString()));
        }
    }

    @PreAuthorize("@ss.hasPermi('sy:syCar:getCarNearPositionByCarId')")
    @PostMapping("getCarNearPositionByCarId")
    @ApiOperation("获取单个车辆位置")
    public Results getCarNearPositionByCarId(@RequestBody Map<String,String> map){
        String usersId = SecurityUtils.getUserId();
        ArdSyUser ardSyUser = iArdSyUserService.userById(usersId);
        String carId = map.get("carId");
        String syURL = sysConfigService.getSYURL();
        return Results.succeed(ardSyCarService.getCarGPSBycarId(usersId,carId,syURL,ardSyUser));
    }

    @PreAuthorize("@ss.hasPermi('sy:syCar:chaseCarByCarId')")
    @PostMapping("chaseCarByCarId")
    @ApiOperation("根据车辆主键追踪车辆")
    public Results chaseCarByCarId(@RequestBody Map<String,String> map){
        String usersId = SecurityUtils.getUserId();
        String carId = map.get("carId");
        String cycle = map.get("cycle");
        return ardSyCarService.chaseCarByCarId(usersId,carId,cycle);
    }

    @PreAuthorize("@ss.hasPermi('sy:syCar:getExistTraceByCarIdAndMonth')")
    @PostMapping("getExistTraceByCarIdAndMonth")
    @ApiOperation("根据车辆主键及月份查询轨迹存在")
    public Results getExistTraceByCarIdAndMonth(@RequestBody Map<String,String> map){
        String userId = SecurityUtils.getUserId();
        String carId = map.get("carId");
        String time = map.get("time");
        return ardSyCarService.getExistTraceByCarIdAndMonth(userId,carId,time);
    }

    @GetMapping("getCarPicture")
    @ApiOperation("清淤获取照片")
    public AjaxResult getCarNearPositionByCarId(String carId) throws UnsupportedEncodingException {
        SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddHHmmss");
        Date currentTime = new Date();
        long tenSeconds = 1000L;
        Date beforeTenSeconds = new Date(currentTime.getTime() - tenSeconds);
        String startTime = sdf.format(beforeTenSeconds);
        String usersId = SecurityUtils.getUserId();
        ArdSyUser ardSyUser = iArdSyUserService.userById(usersId);
        String syURL = sysConfigService.getSYURL();
        String sessionId = ardSyCarService.getSessionId(syURL,ardSyUser);
        System.out.println("sessionId:"+sessionId);
        //获取摄像通道信息
        Map<String, Object> result = ardSyCarService.getCarPicture(carId,syURL,sessionId);
        String vs = "";
        try {
            //提取通道信息
            Map<String,Object> map = ((List<Map<String,Object>>)result.get("list")).get(0);
            Map<String, Object> videos = (Map<String, Object>) JSON.parse((String) map.get("videos"));
            System.out.println("通道："+videos);
            vs = (String) videos.get("vs");
        } catch (Exception e) {
            return AjaxResult.error("该车辆没有摄像通道无照片数据！");
        }
        //筛选通道信息
        String[] vsArray = vs.split(",");
        List<String> channelList = new ArrayList<>();
        for (int i = 0; i < vsArray.length; i++) {
            channelList.add(vsArray[i].substring(0,1));
        }
        //拍照
        Map<String,Object> sendCmdMap = ardSyCarService.sendCmd(ardSyUser.getUserId(),syURL,sessionId,carId,channelList);
        System.out.println("拍照："+sendCmdMap);
        //获取照片
        Map<String,Object> photoMap = ardSyCarService.getPhoto(syURL,carId,sessionId,startTime);
        System.out.println("获取照片："+photoMap);
        return AjaxResult.success(photoMap);
    }

    @GetMapping("getVideo")
    @ApiOperation("清淤获取视频")
    public AjaxResult getVideo(String carId){
        String usersId = SecurityUtils.getUserId();
        ArdSyUser ardSyUser = iArdSyUserService.userById(usersId);
        String syURL = sysConfigService.getSYURL();
        Map<String,Object> video = ardSyCarService.getVideo(syURL,carId,ardSyUser);
        return AjaxResult.success(video);
    }

    @GetMapping("getThreeOne")
    @ApiOperation("获取三一视频地址")
    public AjaxResult getThreeOne() {
        return AjaxResult.success("获取地址成功！",sysConfigService.getSYVideo());
    }

    @PreAuthorize("@ss.hasPermi('sy:syCar:getAlarmHPfmCountDetail')")
    @PostMapping("getAlarmHPfmCountDetail")
    @ApiOperation("根据车辆和时间段查询报警历史记录详情")
    public AjaxResult getAlarmHPfmCountDetail(@RequestBody Map<String,String> map){
        String usersId = SecurityUtils.getUserId();
        ArdSyUser ardSyUser = iArdSyUserService.userById(usersId);
        String carId = map.get("carId");
        String startTime = map.get("startTime");
        String endTime = map.get("endTime");
        String syURL = sysConfigService.getSYURL();
        String sessionId = ardSyCarService.getSessionId(syURL,ardSyUser);
        Map<String, Object> mapDetail =  ardSyCarService.getAlarmHPfmCountDetail(sessionId,usersId,carId,startTime,endTime,syURL);
        return AjaxResult.success(mapDetail);
    }

    @GetMapping("/getOnlineSYCarPosition")
    @ApiOperation("单兵端查看已通过审批的在线三一车辆位置")
    public AjaxResult getOnlineSYCarPosition() {
        String soilderId = SecurityUtils.getUserId();
        try{
            Map<String,Object> result = ardSyCarService.getOnlineSYCarPosition(soilderId);
            return AjaxResult.success(result);
        }catch(Exception e){
            e.printStackTrace();
            return AjaxResult.error();
        }
    }

    public Map<String,Object> sendCmd(String syURL,String userId,String carId,Integer cmdId,String cmd,String paramsStr,String sessionId){
        OkHttpClient okHttpClient = new OkHttpClient();

        Request request = new Request.Builder()
                .url(syURL + "/gps-web/api/send_cmd.jsp?params="+paramsStr+"&userId="+userId+"&carId="+carId+"&cmdId="+cmdId+"&cmd="+cmd+"&sessionId="+sessionId)
                .build();
        //System.out.println("url = " + syURL + "/gps-web/api/send_cmd.jsp?params="+paramsStr+"&userId="+userId+"&carId="+carId+"&cmdId="+cmdId+"&cmd="+cmd+"&sessionId="+sessionId);
        Response response = null;
        try {
            response = okHttpClient.newCall(request).execute();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

        okhttp3.ResponseBody responseBody = response.body();

        try {
            String message = responseBody.string();// 响应体
            Map<String,Object> map = (Map<String, Object>) JSON.parse(message);
            return map;
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
            return new HashMap();
        }
    }

}