bts充电数据导出

whyclxw

2024-12-18 6be568075a76108e55ba7feff55c472b1135a7c0

bts充电数据导出

 src/main/java/com/whyc/controller/TestController.java

@@ -110,7 +110,7 @@
                break;
            case "bcp":exportService.exportBcp(req,resp);
                break;
            case "chr":exportService.exportMcph(req,resp);
            case "chr":exportService.exportChr(req,resp);
                break;
        }
    }

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

@@ -650,4 +650,146 @@
            e.printStackTrace();
        }
    }

    //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);

        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();
        }
    }
}