更新

whyczh

2022-03-18 55478e52203a03c729ba06cefedcaaccb489d0be

更新

 src/main/java/testElectronJ/TestController.java

@@ -86,6 +86,143 @@
        font.setBoldweight(HSSFFont.BOLDWEIGHT_BOLD);
        cellStyle.setFont(font);

        int rowNumSheet = 0;
        rowNumSheet+=2;
        //插入图片
        int picNum = 0;
        String[] picName = new String[]{
                "电池电流折线图","组端电压折线图","测试容量折线图","单体电压折线图"
        };
        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++;
                HSSFClientAnchor anchor = new HSSFClientAnchor(0, 0, 512, 255,(short) 0, rowNumSheet, (short) 10, rowNumSheet+27);
                anchor.setAnchorType(3);
                patriarch.createPicture(anchor,wb.addPicture(bytes.get(picNum),HSSFWorkbook.PICTURE_TYPE_PNG)).resize(1);
                picNum ++;
                rowNumSheet+=27;
            }
        }

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

        //抬头
        int rowNum = 0;
        HSSFRow rowTitle = sheet1.createRow(rowNum);
        HSSFCell cellTitle = rowTitle.createCell(0);
        cellTitle.setCellValue("一体机充放电数据");
        cellTitle.setCellStyle(cellStyle);
        rowNum++;

        FboDataHeadStart start = fboDataInf.fboDataStart;
        HSSFRow rowHand = sheet1.createRow(rowNum);
        rowHand.createCell(0).setCellValue("电池名称：");
        rowHand.createCell(1).setCellValue(start.battNameStr);
        rowHand.createCell(2).setCellValue("电池品牌：");
        rowHand.createCell(3).setCellValue(start.battBrandStr);
        rowNum++;


        //属性栏
        HSSFRow row = sheet1.createRow(rowNum);
        row.createCell(0).setCellValue("测试时间"); //创建单元格
        row.createCell(1).setCellValue("总电压");
        row.createCell(2).setCellValue("测试容量");
        row.createCell(3).setCellValue("剩余容量");
        for(int i=0;i<list.get(0).SingleVol.length;i++){
            row.createCell(4+i).setCellValue("#"+Integer.valueOf(i+1));
        }
        rowNum++;
        //数据栏
        for (int i = 0; i < list.size(); i++) {
            sheet1.createRow(rowNum);  //创建行
            for(int j=0;j<5;j++){
                FboData fbo=list.get(i);
                sheet1.getRow(rowNum).createCell(0).setCellValue(fbo.m_TestTime.hms());
                sheet1.getRow(rowNum).createCell(1).setCellValue(fbo.SumVoltage);
                sheet1.getRow(rowNum).createCell(2).setCellValue(fbo.testCap);
                sheet1.getRow(rowNum).createCell(3).setCellValue(fbo.residualCap);
                for (int k = 0;k<list.get(0).SingleVol.length;k++){
                    sheet1.getRow(rowNum).createCell(4+k).setCellValue(fbo.SingleVol[k]);
                }
            }
            i=i+5-1;
            rowNum++;
        }

        rowNum++;

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


    public void export1(HttpServletRequest req, HttpServletResponse resp){

        String curr_echart = req.getParameter("curr_echart");        //电池电流折线图
        String groupVol_echart = req.getParameter("groupVol_echart");        //组端电压折线图
        String cap_echart = req.getParameter("cap_echart");            //测试容量折线图
        String vol_echart = req.getParameter("vol_echart");            //单体电压折线图


        String filePath = req.getParameter("filePath");
        FboDataInf fboDataInf = new FboDataInf();
        fboDataInf.readFboFile(filePath);

        List<FboData> list = fboDataInf.fboData;

        List<byte[]> bytes = new ArrayList<>();

        try {
            if (ServletUtils.isNotNull(curr_echart)) {
                String[] url = curr_echart.split(",");
                bytes.add(new BASE64Decoder().decodeBuffer(url[1]));
            }if (ServletUtils.isNotNull(groupVol_echart)) {
                String[] url = groupVol_echart.split(",");
                bytes.add(new BASE64Decoder().decodeBuffer(url[1]));
            }if (ServletUtils.isNotNull(cap_echart)) {
                String[] url = cap_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]));
            }
        }catch (Exception e){
            e.printStackTrace();
        }
        //当前日期
        String nowFormat = new SimpleDateFormat("yyyyMMddHHmmss").format(new Date());
        String excelName = "FGCD-"+nowFormat;
        HSSFWorkbook wb = new HSSFWorkbook();

        HSSFSheet sheet = wb.createSheet("Sheet1");

        //图片元素
        HSSFPatriarch 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);

        int rowNumSheet = 0;


        //新建行
        //抬头
        int rowNum = 0;
@@ -100,7 +237,7 @@
        rowHand.createCell(0).setCellValue("电池名称：");
        rowHand.createCell(1).setCellValue(start.battNameStr);
        rowHand.createCell(2).setCellValue("电池品牌：");
        rowHand.createCell(1).setCellValue(start.battBrandStr);
        rowHand.createCell(3).setCellValue(start.battBrandStr);
        rowNum++;


@@ -118,23 +255,22 @@
        }
        rowNum++;
        //数据栏
        if(5!=0){
            for (int i = 0; i < list.size(); i++) {
                sheet.createRow(rowNum);  //创建行
                for(int j=0;j<5;j++){
                    FboData fbo=list.get(i+j);
                    sheet.getRow(rowNum).createCell(0).setCellValue(fbo.m_TestTime.hms());
                    sheet.getRow(rowNum).createCell(1).setCellValue(fbo.SumVoltage);
                    sheet.getRow(rowNum).createCell(2).setCellValue(fbo.testCap);
                    sheet.getRow(rowNum).createCell(3).setCellValue(fbo.residualCap);
                    for (int k = 0;k<list.get(0).SingleVol.length;k++){
                        sheet.getRow(rowNum).createCell(4+k).setCellValue(fbo.SingleVol[k]);
                    }
        for (int i = 0; i < list.size(); i++) {
            sheet.createRow(rowNum);  //创建行
            for(int j=0;j<5;j++){
                FboData fbo=list.get(i);
                sheet.getRow(rowNum).createCell(0).setCellValue(fbo.m_TestTime.hms());
                sheet.getRow(rowNum).createCell(1).setCellValue(fbo.SumVoltage);
                sheet.getRow(rowNum).createCell(2).setCellValue(fbo.testCap);
                sheet.getRow(rowNum).createCell(3).setCellValue(fbo.residualCap);
                for (int k = 0;k<list.get(0).SingleVol.length;k++){
                    sheet.getRow(rowNum).createCell(4+k).setCellValue(fbo.SingleVol[k]);
                }
                i=i+5-1;
                rowNum++;
            }
            i=i+5-1;
            rowNum++;
        }

        rowNum+=2;
        //插入图片
        int picNum = 0;
@@ -153,7 +289,6 @@
                rowNum+=27;
            }
        }

        rowNum++;

        try {