整合充放电数据中的每一笔数据-修复

DELL

2024-12-19 c88916b2d4835b51e64ccab82827ea834b1339c2

 src/main/java/com/whyc/service/ExcelExportService.java

@@ -1,9 +1,11 @@
package com.whyc.service;

import com.whyc.bts.*;
import com.whyc.fbo.FboData;
import com.whyc.fbo.FboDataHeadStart;
import com.whyc.fbo.FboDataHeadStop;
import com.whyc.fbo.FboDataInf;
import com.whyc.mcp.*;
import com.whyc.res.RESData;
import com.whyc.res.RESDataInfo;
import com.whyc.util.ServletUtils;
@@ -30,6 +32,15 @@
    @Autowired
    private RESDataInfoService resService;

    @Autowired
    private TestDataInfoService testDataInfoService;

    @Autowired
    private BtsDisChargeService disDataService;

    @Autowired
    private BtsChargeDataService chargeDataService;

    //导出fbx
    public void exportFbx(HttpServletRequest req, HttpServletResponse resp){

@@ -44,13 +55,6 @@

        String filePath = req.getParameter("filePath");
        FboDataInf fboDataInf=fboService.readFboFile(filePath);
//        if (fboDataInf==null){
//            fboDataInf = new FboDataInf();
//            if (filePath==null || "".equals(filePath)){
//                filePath = fileUrl;
//            }
//            fboDataInf.readFboFile(filePath);
//        }
        //从文件中获取数据
        List<FboData> list = fboDataInf.fboData;
        //图片base64后的数据
@@ -68,10 +72,6 @@
                String[] url = cap_echart.split(",");
                bytes.add(new BASE64Decoder().decodeBuffer(url[1]));
            }
            //if (ServletUtils.isNotNull(actualCap_echart)) {
            //    String[] url = actualCap_echart.split(",");
            //    bytes.add(new BASE64Decoder().decodeBuffer(url[1]));
            //}
            if (ServletUtils.isNotNull(vol_echart)) {
                String[] url = vol_echart.split(",");
                bytes.add(new BASE64Decoder().decodeBuffer(url[1]));
@@ -90,19 +90,11 @@
        //当前日期
        String nowFormat = new SimpleDateFormat("yyyyMMddHHmmss").format(new Date());
        String excelName = "FBX-"+nowFormat;
        //HSSFWorkbook wb = new HSSFWorkbook();
        //HSSFSheet sheet = wb.createSheet("数据总表");

        XSSFWorkbook wb = new XSSFWorkbook();
        XSSFSheet sheet = wb.createSheet("数据总表");
        //图片元素
        //HSSFPatriarch patriarch = sheet.createDrawingPatriarch();
        XSSFDrawing patriarch = sheet.createDrawingPatriarch();
        ////字体格式-加粗
        //HSSFCellStyle cellStyle = wb.createCellStyle();
        //HSSFFont font = wb.createFont();
        //font.setBoldweight(HSSFFont.BOLDWEIGHT_BOLD);
        //cellStyle.setFont(font);

        XSSFDrawing patriarch = sheet.createDrawingPatriarch();
        int rowNumSheet = 0;
        FboDataHeadStart start = fboDataInf.fboDataStart;
        FboDataHeadStop stop = fboDataInf.fboDataStop;
@@ -148,16 +140,10 @@
        }

        XSSFSheet sheet1 = wb.createSheet("数据");
        //新建行

        //抬头
        int rowNum = 0;
        sheet1.createRow(rowNum).createCell(0).setCellValue("测试数据");
        rowNum++;




        //属性栏
        String[] rowName = getRowName(start.DataType);
        XSSFRow row = sheet1.createRow(rowNum);
@@ -261,8 +247,7 @@
        XSSFSheet sheet = wb.createSheet("数据总表");
        //图片元素
        XSSFDrawing patriarch = sheet.createDrawingPatriarch();

        int rowNumSheet = 0;
        int rowNumSheet = 1;
        //插入图片
        int picNum = 0;
        String[] picName =new String[]{"单体电压折线图","单体内阻折线图","单体温度折线图"};
@@ -275,43 +260,380 @@
                anchor.setAnchorType(ClientAnchor.AnchorType.DONT_MOVE_AND_RESIZE);
                patriarch.createPicture(anchor,wb.addPicture(bytes.get(picNum),XSSFWorkbook.PICTURE_TYPE_PNG)).resize(1);
                picNum ++;
                rowNumSheet+=27;
                rowNumSheet+=30;
            }
        }
        //数据
        RESDataInfo resDataInfo =resService.readFileData(filePath);
        //从文件中获取数据
        List<RESData> list = resDataInfo.resDatas;
        XSSFSheet sheet1 = wb.createSheet("内阻数据");
        //新建行

        int battNum=list.get(0).getBattSum();//单体个数
        //创建不同sheet
        createBresSheet(wb,battNum,list,1);//创建内阻数据
        createBresSheet(wb,battNum,list,2);//创建温度数据
        createBresSheet(wb,battNum,list,3);//创建电压数据
        try {
            // 转码防止乱码
            resp.addHeader("Content-Disposition", "attachment;filename="
                    + new String(excelName.getBytes("UTF-8"), "ISO8859-1")
                    + ".xlsx");
            OutputStream out = resp.getOutputStream();
            wb.write(out);
            out.close();
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    //bres中内阻数据/温度数据/单体电压数据放在不同的sheet中
    public void createBresSheet(XSSFWorkbook wb,int battNum,List<RESData> list,int type){
        String sheetName="";
        String testName="";
        switch (type){
            case 1:sheetName= "内阻数据";testName="测试数据(内阻)";break;
            case 2:sheetName= "温度数据";testName="测试数据(温度)";break;
            case 3:sheetName= "电压数据";testName="测试数据(电压)";break;
        }
        XSSFSheet sheet1 = wb.createSheet(sheetName);
        //抬头
        int rowNum = 0;
        sheet1.createRow(rowNum).createCell(0).setCellValue("测试数据(内阻)");
        sheet1.createRow(rowNum).createCell(0).setCellValue(testName);
        rowNum++;
        //属性栏
        String[] rowName =new String[]{"测试时间"};
        XSSFRow row = sheet1.createRow(rowNum);
        row.createCell(0).setCellValue("测试时间");

        for(int i=0;i<battNum;i++){
            row.createCell(1+i).setCellValue("#"+Integer.valueOf(i+1));
        }
        rowNum++;
        float[] datas=new float[]{};
        //数据栏
        for (int i = 0; i < list.size(); i++) {
            sheet1.createRow(rowNum);  //创建行
            RESData resData= list.get(i);
            switch (type){
                case 1:datas= resData.getMonomerRes();break;
                case 2:datas= resData.getMonomerTemp();break;
                case 3:datas= resData.getMonomerVol();break;
            }
            sheet1.getRow(rowNum).createCell(0).setCellValue(formartDate(resData.getData_Time(),"yyyy-MM-dd HH:mm:ss"));
            for (int k = 0;k<battNum;k++){
                sheet1.getRow(rowNum).createCell(k+1).setCellValue(datas[k]);
            }
            rowNum++;
        }
        rowNum++;
    }

    /**
     * 将日期格式转换成指定的字符串格式
     * @param date   日期
     * @param str   字符串的格式
     * @return
     */
    public static String formartDate(Date date, String str){
        return new SimpleDateFormat(str).format(date);
    }



    //导出mch，mcp
    public void exportMcph(HttpServletRequest req, HttpServletResponse resp){
        String volEchart = req.getParameter("vol_echart");         //单体电压折线图
        String currEchart = req.getParameter("curr_echart");      //电池电流折线图
        String groupVolEchart = req.getParameter("groupVol_echart");      //组端电压折线图
        String capEchart = req.getParameter("cap_echart");         //测试容量折线图
        String filePath = req.getParameter("filePath");
        //数据
        TestDataInfo testDataInfoMcp=testDataInfoService.readFileData(filePath);
        MonitorDataInfo info = testDataInfoMcp.monitorDataInfo;//组端数据

        //图片base64后的数据
        List<byte[]> bytes = new ArrayList<>();
        try {
            if (ServletUtils.isNotNull(volEchart)) {
                String[] url = volEchart.split(",");
                bytes.add(new BASE64Decoder().decodeBuffer(url[1]));
            }
            if (ServletUtils.isNotNull(currEchart)) {
                String[] url = currEchart.split(",");
                bytes.add(new BASE64Decoder().decodeBuffer(url[1]));
            }
            if (ServletUtils.isNotNull(groupVolEchart)) {
                String[] url = groupVolEchart.split(",");
                bytes.add(new BASE64Decoder().decodeBuffer(url[1]));
            }
            if (ServletUtils.isNotNull(capEchart)) {
                String[] url = capEchart.split(",");
                bytes.add(new BASE64Decoder().decodeBuffer(url[1]));
            }
        }catch (Exception e){
            e.printStackTrace();
        }
        //当前日期
        String nowFormat = new SimpleDateFormat("yyyyMMddHHmmss").format(new Date());
        String excelName ="";
        int fileType=testDataInfoMcp.getFile_type();
        if(fileType==0xFA){
            excelName="MCP-"+nowFormat;
        }else{
            excelName="MCH-"+nowFormat;
        }
        XSSFWorkbook wb = new XSSFWorkbook();
        XSSFSheet sheet = wb.createSheet("数据总表");
        //图片元素
        XSSFDrawing patriarch = sheet.createDrawingPatriarch();
        BattParam battParam=info.battparam;//电池参数
        SYSMonitorParam sysParam=info.monitorparam;//组端参数
        SYSMonitorState sysState=info.monitorstate;//组端状态
        int rowNumSheet = 0;
        sheet.createRow(rowNumSheet);
        sheet.getRow(rowNumSheet).createCell(0).setCellValue("电池参数:");
        rowNumSheet++;
        sheet.createRow(rowNumSheet);
        sheet.getRow(rowNumSheet).createCell(0).setCellValue("标称容量(1AH):"+battParam.STD_CAP);
        sheet.getRow(rowNumSheet).createCell(1).setCellValue("标称内阻(0.001mΩ):"+battParam.STD_RES);
        sheet.getRow(rowNumSheet).createCell(2).setCellValue("单体标称电压(0.1V):"+battParam.monomerVol);
        rowNumSheet++;
        sheet.createRow(rowNumSheet);
        sheet.getRow(rowNumSheet).createCell(0).setCellValue("组数:"+battParam.battGroupCount);

        int battNum=battParam.eachGroupBattCount;//单体个数
        sheet.getRow(rowNumSheet).createCell(1).setCellValue("每组单体个数:"+battNum);
        rowNumSheet++;

        sheet.createRow(rowNumSheet);
        sheet.getRow(rowNumSheet).createCell(0).setCellValue("组端参数:");
        rowNumSheet++;
        sheet.createRow(rowNumSheet);
        sheet.getRow(rowNumSheet).createCell(0).setCellValue("放电电流:"+sysParam.disCurr);
        sheet.getRow(rowNumSheet).createCell(1).setCellValue("放电容量:"+sysParam.disCap);
        sheet.getRow(rowNumSheet).createCell(2).setCellValue("放电时长:"+sysParam.disTime);
        rowNumSheet++;
        sheet.createRow(rowNumSheet);
        sheet.getRow(rowNumSheet).createCell(0).setCellValue("组端下限:"+sysParam.groupVol_LOW);
        sheet.getRow(rowNumSheet).createCell(1).setCellValue("单体下限:"+sysParam.monomerVol_LOW);
        sheet.getRow(rowNumSheet).createCell(2).setCellValue("下限个数:"+sysParam.monomerLowCount);
        rowNumSheet++;
        sheet.createRow(rowNumSheet);
        sheet.getRow(rowNumSheet).createCell(0).setCellValue("充电电流:"+sysParam.chrCurr);
        sheet.getRow(rowNumSheet).createCell(1).setCellValue("充电容量:"+sysParam.chrCap);
        sheet.getRow(rowNumSheet).createCell(2).setCellValue("充电时长:"+sysParam.chrTime);
        rowNumSheet++;

        sheet.createRow(rowNumSheet);
        sheet.getRow(rowNumSheet).createCell(0).setCellValue("组端状态:");
        rowNumSheet++;
        sheet.createRow(rowNumSheet);
        sheet.getRow(rowNumSheet).createCell(0).setCellValue("启动放电的日期时间:"+formartDate(sysState.startDT.time,"yyyy-MM-dd HH:mm:ss"));
        sheet.getRow(rowNumSheet).createCell(1).setCellValue("终止放电的日期时间:"+formartDate(sysState.stopDT.time,"yyyy-MM-dd HH:mm:ss"));
        sheet.getRow(rowNumSheet).createCell(2).setCellValue("已测试时间(HMS):"+sysState.test_Time.testTime);

        rowNumSheet+=4;
        //插入图片
        int picNum = 0;
        String[] picName =new String[]{"单体电压折线图","电池电流折线图","组端电压折线图","测试容量折线图"};
        if (picName.length==bytes.size()){
            for(int i=0;i<picName.length;i++){
                sheet.createRow(rowNumSheet-1);
                sheet.getRow(rowNumSheet-1).createCell(0).setCellValue(picName[i]);
                //rowNum++;
                XSSFClientAnchor anchor = new XSSFClientAnchor(0, 0, 512, 255,(short) 0, rowNumSheet, (short) 10, rowNumSheet+27);
                anchor.setAnchorType(ClientAnchor.AnchorType.DONT_MOVE_AND_RESIZE);
                patriarch.createPicture(anchor,wb.addPicture(bytes.get(picNum),XSSFWorkbook.PICTURE_TYPE_PNG)).resize(1);
                picNum ++;
                rowNumSheet+=30;
            }
        }

        //从文件中获取数据
        List<FBSData> list=testDataInfoMcp.fbsDatas;//充放电数据
        String sheetName="放电数据";
        String testName="测试数据";
        XSSFSheet sheet1 = wb.createSheet(sheetName);
        //抬头
        int rowNum = 0;
        sheet1.createRow(rowNum).createCell(0).setCellValue(testName);
        rowNum++;

        XSSFRow row = sheet1.createRow(rowNum);
        //属性栏
        String[] rowName =new String[]{"测试时间","在线电压","组端电压","电池电流","电池容量","电池温度"};
        for (int i=0;i<rowName.length;i++){
            row.createCell(i).setCellValue(rowName[i]);
        }
        int battNum=list.get(0).getBattSum();//单体个数
        for(int i=0;i<battNum;i++){
            row.createCell(rowName.length+i).setCellValue("#"+Integer.valueOf(i+1));
            row.createCell(6+i).setCellValue("#"+Integer.valueOf(i+1));
        }
        rowNum++;
        //数据栏
        for (int i = 0; i < list.size(); i++) {
            sheet1.createRow(rowNum);  //创建行
            RESData resData=list.get(i);
            float[] monomerRes=resData.getMonomerRes();
            sheet1.getRow(rowNum).createCell(0).setCellValue(resData.getData_Time());
            FBSData fbsData= list.get(i);
            sheet1.getRow(rowNum).createCell(0).setCellValue(fbsData.testTime.testTime);
            sheet1.getRow(rowNum).createCell(1).setCellValue(fbsData.vcData.onlinevol[0]);
            sheet1.getRow(rowNum).createCell(2).setCellValue(fbsData.vcData.groupvol[0]);
            sheet1.getRow(rowNum).createCell(3).setCellValue(fbsData.vcData.battcurr[0]);
            sheet1.getRow(rowNum).createCell(4).setCellValue(fbsData.vcData.battcap[0]);
            sheet1.getRow(rowNum).createCell(5).setCellValue(fbsData.vcData.batttemp[0]);
            float[]  datas=fbsData.mvol.vol;
            for (int k = 0;k<battNum;k++){
                sheet1.getRow(rowNum).createCell(k+1).setCellValue(monomerRes[i]);
                sheet1.getRow(rowNum).createCell(k+6).setCellValue(datas[k]);
            }
            rowNum++;
        }
        rowNum++;

        try {
            // 转码防止乱码
            resp.addHeader("Content-Disposition", "attachment;filename="
                    + new String(excelName.getBytes("UTF-8"), "ISO8859-1")
                    + ".xlsx");
            OutputStream out = resp.getOutputStream();
            wb.write(out);
            out.close();
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    //导出bts的放电数据bcp
    public void exportBcp(HttpServletRequest req, HttpServletResponse resp) {
        String volEchart = req.getParameter("vol_echart");         //单体电压折线图
        String currEchart = req.getParameter("curr_echart");      //电池电流折线图
        String groupVolEchart = req.getParameter("groupVol_echart");      //组端电压折线图
        String online_echart = req.getParameter("online_echart");         //在线电压折线图
        String filePath = req.getParameter("filePath");
        //图片base64后的数据
        List<byte[]> bytes = new ArrayList<>();
        try {
            if (ServletUtils.isNotNull(volEchart)) {
                String[] url = volEchart.split(",");
                bytes.add(new BASE64Decoder().decodeBuffer(url[1]));
            }
            if (ServletUtils.isNotNull(currEchart)) {
                String[] url = currEchart.split(",");
                bytes.add(new BASE64Decoder().decodeBuffer(url[1]));
            }
            if (ServletUtils.isNotNull(groupVolEchart)) {
                String[] url = groupVolEchart.split(",");
                bytes.add(new BASE64Decoder().decodeBuffer(url[1]));
            }
            if (ServletUtils.isNotNull(online_echart)) {
                String[] url = online_echart.split(",");
                bytes.add(new BASE64Decoder().decodeBuffer(url[1]));
            }
        }catch (Exception e){
            e.printStackTrace();
        }
        //当前日期
        String nowFormat = new SimpleDateFormat("yyyyMMddHHmmss").format(new Date());
        String excelName="BCP-"+nowFormat;
        //数据
        BTS_DisChargeData disData=disDataService.getDisData(filePath);
        BTS_BattParam btsbattParam = disData.battParam;//电池参数
        BTS_DischargeParam btsdisParam=disData.dischargeParam;//放电参数
        BTS_CapState btscapState=disData.capState;//放电时长
        XSSFWorkbook wb = new XSSFWorkbook();
        XSSFSheet sheet = wb.createSheet("数据总表");
        //图片元素
        XSSFDrawing patriarch = sheet.createDrawingPatriarch();
        int rowNumSheet = 0;
        sheet.createRow(rowNumSheet);
        sheet.getRow(rowNumSheet).createCell(0).setCellValue("电池参数:");
        rowNumSheet++;
        sheet.createRow(rowNumSheet);
        sheet.getRow(rowNumSheet).createCell(0).setCellValue("标称容量(1AH):"+btsbattParam.STD_CAP);
        sheet.getRow(rowNumSheet).createCell(1).setCellValue("标称内阻(0.001mΩ):"+btsbattParam.STD_RES);
        sheet.getRow(rowNumSheet).createCell(2).setCellValue("单体标称电压(0.1V):"+btsbattParam.MonomerVol);
        rowNumSheet++;
        sheet.createRow(rowNumSheet);
        sheet.getRow(rowNumSheet).createCell(0).setCellValue("组数:"+btsbattParam.BattGroupCount);

        int battNum=btsbattParam.EachGroupBattCount;//单体个数
        sheet.getRow(rowNumSheet).createCell(1).setCellValue("每组单体个数:"+battNum);
        rowNumSheet++;

        sheet.createRow(rowNumSheet);
        sheet.getRow(rowNumSheet).createCell(0).setCellValue("组端参数:");
        rowNumSheet++;
        sheet.createRow(rowNumSheet);
        sheet.getRow(rowNumSheet).createCell(0).setCellValue("放电电流:"+btsdisParam.DisCurr);
        sheet.getRow(rowNumSheet).createCell(1).setCellValue("放电容量:"+btsdisParam.DisCap);
        sheet.getRow(rowNumSheet).createCell(2).setCellValue("放电时长:"+btsdisParam.DisTime);
        sheet.getRow(rowNumSheet).createCell(2).setCellValue("升压上限:"+btsdisParam.DCVolHighLimit);
        sheet.getRow(rowNumSheet).createCell(2).setCellValue("温度上限:"+btsdisParam.MonomerTmp_High);
        rowNumSheet++;
        sheet.createRow(rowNumSheet);
        sheet.getRow(rowNumSheet).createCell(0).setCellValue("组端下限:"+btsdisParam.GroupVol_LOW);
        sheet.getRow(rowNumSheet).createCell(1).setCellValue("单体下限:"+btsdisParam.MonomerVol_LOW);
        sheet.getRow(rowNumSheet).createCell(2).setCellValue("下限个数:"+btsdisParam.MonomerLowCount);
        rowNumSheet++;

        sheet.createRow(rowNumSheet);
        sheet.getRow(rowNumSheet).createCell(0).setCellValue("组端状态:");
        rowNumSheet++;
        sheet.createRow(rowNumSheet);
        sheet.getRow(rowNumSheet).createCell(0).setCellValue("启动放电的日期时间:"+formartDate(btscapState.StartDT.getDateTime(),"yyyy-MM-dd HH:mm:ss"));
        sheet.getRow(rowNumSheet).createCell(1).setCellValue("终止放电的日期时间:"+formartDate(btscapState.StopDT.getDateTime(), "yyyy-MM-dd HH:mm:ss"));
        sheet.getRow(rowNumSheet).createCell(2).setCellValue("已测试时间(HMS):"+btscapState.Test_Time.testTime);

        rowNumSheet+=4;
        //插入图片
        int picNum = 0;
        String[] picName =new String[]{"单体电压折线图","电池电流折线图","组端电压折线图","在线电压折线图"};
        if (picName.length==bytes.size()){
            for(int i=0;i<picName.length;i++){
                sheet.createRow(rowNumSheet-1);
                sheet.getRow(rowNumSheet-1).createCell(0).setCellValue(picName[i]);
                //rowNum++;
                XSSFClientAnchor anchor = new XSSFClientAnchor(0, 0, 512, 255,(short) 0, rowNumSheet, (short) 10, rowNumSheet+27);
                anchor.setAnchorType(ClientAnchor.AnchorType.DONT_MOVE_AND_RESIZE);
                patriarch.createPicture(anchor,wb.addPicture(bytes.get(picNum),XSSFWorkbook.PICTURE_TYPE_PNG)).resize(1);
                picNum ++;
                rowNumSheet+=30;
            }
        }

        //从文件中获取数据
        List<BTS_FbsData> list=disData.fbsDatas;//放电数据
        String sheetName="放电数据";
        String testName="测试数据";
        XSSFSheet sheet1 = wb.createSheet(sheetName);
        //抬头
        int rowNum = 0;
        sheet1.createRow(rowNum).createCell(0).setCellValue(testName);
        rowNum++;

        XSSFRow row = sheet1.createRow(rowNum);
        //属性栏
        String[] rowName =new String[]{"测试时间","在线电压","组端电压","电池电流","电池容量","电池温度"};
        for (int i=0;i<rowName.length;i++){
            row.createCell(i).setCellValue(rowName[i]);
        }
        for(int i=0;i<battNum;i++){
            row.createCell(6+i).setCellValue("#"+Integer.valueOf(i+1));
        }
        rowNum++;
        //数据栏
        for (int i = 0; i < list.size(); i++) {
            sheet1.createRow(rowNum);  //创建行
            BTS_FbsData fbsData= list.get(i);
            sheet1.getRow(rowNum).createCell(0).setCellValue(fbsData.testTime.testTime);
            sheet1.getRow(rowNum).createCell(1).setCellValue(fbsData.onlinevol[0]);
            sheet1.getRow(rowNum).createCell(2).setCellValue(fbsData.groupvol[0]);
            sheet1.getRow(rowNum).createCell(3).setCellValue(fbsData.battcurr[0]);
            sheet1.getRow(rowNum).createCell(4).setCellValue(fbsData.battcap[0]);
            sheet1.getRow(rowNum).createCell(5).setCellValue(fbsData.batttemp[0]);
            double[]  datas=fbsData.vol;
            for (int k = 0;k<battNum;k++){
                sheet1.getRow(rowNum).createCell(k+6).setCellValue(datas[k]);
            }
            rowNum++;
        }
        rowNum++;

        try {
@@ -329,15 +651,145 @@
        }
    }

    //导出bts的充电数据chr
    public void exportChr(HttpServletRequest req, HttpServletResponse resp) {
        String volEchart = req.getParameter("vol_echart");         //单体电压折线图
        String currEchart = req.getParameter("curr_echart");      //电池电流折线图
        String groupVolEchart = req.getParameter("groupVol_echart");      //组端电压折线图
        String online_echart = req.getParameter("online_echart");         //在线电压折线图
        String filePath = req.getParameter("filePath");
        //图片base64后的数据
        List<byte[]> bytes = new ArrayList<>();
        try {
            if (ServletUtils.isNotNull(volEchart)) {
                String[] url = volEchart.split(",");
                bytes.add(new BASE64Decoder().decodeBuffer(url[1]));
            }
            if (ServletUtils.isNotNull(currEchart)) {
                String[] url = currEchart.split(",");
                bytes.add(new BASE64Decoder().decodeBuffer(url[1]));
            }
            if (ServletUtils.isNotNull(groupVolEchart)) {
                String[] url = groupVolEchart.split(",");
                bytes.add(new BASE64Decoder().decodeBuffer(url[1]));
            }
            if (ServletUtils.isNotNull(online_echart)) {
                String[] url = online_echart.split(",");
                bytes.add(new BASE64Decoder().decodeBuffer(url[1]));
            }
        }catch (Exception e){
            e.printStackTrace();
        }
        //当前日期
        String nowFormat = new SimpleDateFormat("yyyyMMddHHmmss").format(new Date());
        String excelName="CHR-"+nowFormat;
        //数据
        BTS_ChargeData chargeData=chargeDataService.getChrData(filePath);
        BTS_BattParam btsbattParam = chargeData.battParam;//电池参数
        BTS_ChargeParam btschargeParam=chargeData.chargeParam;//放电参数
        BTS_ChargeState btschargeState=chargeData.charState;//放电时长
        XSSFWorkbook wb = new XSSFWorkbook();
        XSSFSheet sheet = wb.createSheet("数据总表");
        //图片元素
        XSSFDrawing patriarch = sheet.createDrawingPatriarch();
        int rowNumSheet = 0;
        sheet.createRow(rowNumSheet);
        sheet.getRow(rowNumSheet).createCell(0).setCellValue("电池参数:");
        rowNumSheet++;
        sheet.createRow(rowNumSheet);
        sheet.getRow(rowNumSheet).createCell(0).setCellValue("标称容量(1AH):"+btsbattParam.STD_CAP);
        sheet.getRow(rowNumSheet).createCell(1).setCellValue("标称内阻(0.001mΩ):"+btsbattParam.STD_RES);
        sheet.getRow(rowNumSheet).createCell(2).setCellValue("单体标称电压(0.1V):"+btsbattParam.MonomerVol);
        rowNumSheet++;
        sheet.createRow(rowNumSheet);
        sheet.getRow(rowNumSheet).createCell(0).setCellValue("组数:"+btsbattParam.BattGroupCount);

    /**
     * 将日期格式转换成指定的字符串格式
     * @param date   日期
     * @param str   字符串的格式
     * @return
     */
    public static String formartDate(Date date, String str){
        return new SimpleDateFormat(str).format(date);
        int battNum=btsbattParam.EachGroupBattCount;//单体个数
        sheet.getRow(rowNumSheet).createCell(1).setCellValue("每组单体个数:"+battNum);
        rowNumSheet++;

        sheet.createRow(rowNumSheet);
        sheet.getRow(rowNumSheet).createCell(0).setCellValue("组端参数:");
        rowNumSheet++;
        sheet.createRow(rowNumSheet);
        sheet.getRow(rowNumSheet).createCell(0).setCellValue("充电电流:"+btschargeParam.ChargeCurr);
        rowNumSheet++;

        sheet.createRow(rowNumSheet);
        sheet.getRow(rowNumSheet).createCell(0).setCellValue("组端状态:");
        rowNumSheet++;
        sheet.createRow(rowNumSheet);
        sheet.getRow(rowNumSheet).createCell(0).setCellValue("启动放电的日期时间:"+formartDate(btschargeState.StartDT.getDateTime(),"yyyy-MM-dd HH:mm:ss"));
        sheet.getRow(rowNumSheet).createCell(1).setCellValue("终止放电的日期时间:"+formartDate(btschargeState.StopDT.getDateTime(), "yyyy-MM-dd HH:mm:ss"));
        sheet.getRow(rowNumSheet).createCell(2).setCellValue("已测试时间(HMS):"+btschargeState.Test_Time.testTime);

        rowNumSheet+=4;
        //插入图片
        int picNum = 0;
        String[] picName =new String[]{"单体电压折线图","电池电流折线图","组端电压折线图","在线电压折线图"};
        if (picName.length==bytes.size()){
            for(int i=0;i<picName.length;i++){
                sheet.createRow(rowNumSheet-1);
                sheet.getRow(rowNumSheet-1).createCell(0).setCellValue(picName[i]);
                //rowNum++;
                XSSFClientAnchor anchor = new XSSFClientAnchor(0, 0, 512, 255,(short) 0, rowNumSheet, (short) 10, rowNumSheet+27);
                anchor.setAnchorType(ClientAnchor.AnchorType.DONT_MOVE_AND_RESIZE);
                patriarch.createPicture(anchor,wb.addPicture(bytes.get(picNum),XSSFWorkbook.PICTURE_TYPE_PNG)).resize(1);
                picNum ++;
                rowNumSheet+=30;
            }
        }

        //从文件中获取数据
        List<BTS_FbsData> list=chargeData.fbsDatas;//放电数据
        String sheetName="充电数据";
        String testName="测试数据";
        XSSFSheet sheet1 = wb.createSheet(sheetName);
        //抬头
        int rowNum = 0;
        sheet1.createRow(rowNum).createCell(0).setCellValue(testName);
        rowNum++;

        XSSFRow row = sheet1.createRow(rowNum);
        //属性栏
        String[] rowName =new String[]{"测试时间","在线电压","组端电压","电池电流","电池容量","电池温度"};
        for (int i=0;i<rowName.length;i++){
            row.createCell(i).setCellValue(rowName[i]);
        }
        for(int i=0;i<battNum;i++){
            row.createCell(6+i).setCellValue("#"+Integer.valueOf(i+1));
        }
        rowNum++;
        //数据栏
        for (int i = 0; i < list.size(); i++) {
            sheet1.createRow(rowNum);  //创建行
            BTS_FbsData fbsData= list.get(i);
            sheet1.getRow(rowNum).createCell(0).setCellValue(fbsData.testTime.testTime);
            sheet1.getRow(rowNum).createCell(1).setCellValue(fbsData.onlinevol[0]);
            sheet1.getRow(rowNum).createCell(2).setCellValue(fbsData.groupvol[0]);
            sheet1.getRow(rowNum).createCell(3).setCellValue(fbsData.battcurr[0]);
            sheet1.getRow(rowNum).createCell(4).setCellValue(fbsData.battcap[0]);
            sheet1.getRow(rowNum).createCell(5).setCellValue(fbsData.batttemp[0]);
            double[]  datas=fbsData.vol;
            for (int k = 0;k<battNum;k++){
                sheet1.getRow(rowNum).createCell(k+6).setCellValue(datas[k]);
            }
            rowNum++;
        }
        rowNum++;

        try {
            // 转码防止乱码
            resp.addHeader("Content-Disposition", "attachment;filename="
                    + new String(excelName.getBytes("UTF-8"), "ISO8859-1")
                    + ".xlsx");
            OutputStream out = resp.getOutputStream();
            wb.write(out);
            out.close();
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

}