每日总结

  老师的第二阶段的任务除了汇总还包括生成健康表，对于这一部分以前从来没有见过，于是就要在网上搜索相关的内容用来实现这一功能。根据相关内容，在生成健康表的时候需要导入jar包使用其中的功能，在网上下载了相关的jxl.jar后即可用来生成，但是还是要学习相关的使用步骤，在网上找到了相关的方法，然后对网上的方法进行部分修改，完成了Excel表格生成，

代码如下：

public class ExcelUtil {

    public static String root = Environment.getExternalStorageDirectory().getPath();

    public static void writeExcel(Context context,List<YHBean> yonghu,List<reason> jilu,String fileName) throws Exception {


        String[] title={"学生14天健康情况登记表"};
        File file;
        File dir = new File(context.getExternalFilesDir(null).getPath());
        file = new File(dir, fileName + ".xls");
        if (!dir.exists()) {
            dir.mkdirs();
        }
        WritableWorkbook wwb;
        OutputStream os = new FileOutputStream(file);
        wwb = Workbook.createWorkbook(os);
        WritableSheet sheet = wwb.createSheet("学生14天健康情况登记表", 0);
        Label label;
        label = new Label(0, 0,title[0],DaBiaoTi());
        sheet.addCell(label);
        sheet.mergeCells(0,0,6,0);
        label=new Label(0,1,"单位名称：",BiaoTi());
        sheet.addCell(label);
        sheet.mergeCells(1,1,3,1);
        label=new Label(4,1,"填表日期：",BiaoTi());
        sheet.addCell(label);
        sheet.mergeCells(5,1,6,1);
        label=new Label(0,2,"姓名",yiban());
        sheet.addCell(label);
        sheet.mergeCells(1,2,3,2);
        label=new Label(4,2,"学号",yiban());
        sheet.addCell(label);
        sheet.mergeCells(5,2,6,2);
        label=new Label(0,3,"目前健康状况",yiban());
        sheet.addCell(label);
        label=new Label(1,3,"健康",yiban());
        sheet.addCell(label);
        sheet.mergeCells(1,3,3,3);
        label=new Label(4,3,"手机号",yiban());
        sheet.addCell(label);
        sheet.mergeCells(5,3,6,3);
        label=new Label(0,4,"每日体温、健康状况监测（周期14天）",DaBiaoTi2());
        sheet.addCell(label);
        sheet.mergeCells(0,4,6,4);
        label=new Label(0,5,"日期",yiban());
        sheet.addCell(label);
        label=new Label(1,5,"每日体温℃",yiban());
        sheet.addCell(label);
        label=new Label(2,5,"健康状况",yiban());
        sheet.addCell(label);
        label=new Label(3,5,"当日所在地",yiban());
        sheet.addCell(label);
        sheet.mergeCells(3,5,4,5);
        label=new Label(5,5,"备注",yiban());
        sheet.addCell(label);
        sheet.mergeCells(5,5,6,5);
        sheet.setColumnView(0,11);//0lie
        sheet.setColumnView(1,11);//1lie
        sheet.setColumnView(2,11);//2lei
        sheet.setColumnView(3,11);//3lie
        sheet.setColumnView(4,11);//4lie
        sheet.setColumnView(5,11);//5lie
        sheet.setColumnView(6,11);//6lie
        sheet.setRowView(0,800);//0hang
        sheet.setRowView(1,500);//1hang
        sheet.setRowView(2,600);//2hang
        sheet.setRowView(3,1200);//3hang
        sheet.setRowView(4,800);//4hang
        sheet.setRowView(5,800);//5hang
        sheet.setRowView(20,1800);//20hang
        sheet.setRowView(21,700);//21hang
        label=new Label(1,1,yonghu.get(0).getBanji(),yiban());
        sheet.addCell(label);
        Date date = new Date();
        SimpleDateFormat formatter1 = new SimpleDateFormat("MM月dd日");
        String NowTime=formatter1.format(date);
        label=new Label(5,1,NowTime,yiban());
        sheet.addCell(label);
        label=new Label(1,2,yonghu.get(0).getName(),yiban());
        sheet.addCell(label);
        label=new Label(5,2,yonghu.get(0).getID(),yiban());
        sheet.addCell(label);
        label=new Label(5,3,yonghu.get(0).getPhone(),yiban());
        sheet.addCell(label);
      
        for(int i=0;i<14;i++){
            label=new Label(0,i+6,"3月"+(i+5)+"日",yiban());
            sheet.addCell(label);
            sheet.setRowView(6+i,800);
            if(jilu.size()>i) {
                label = new Label(1, i + 6, jilu.get(i).getWendu(), yiban());
                sheet.addCell(label);
                if(Double.parseDouble(jilu.get(i).getWendu())>=34.0&&Double.parseDouble(jilu.get(i).getWendu())<=37.0) {
                    label = new Label(2, i + 6, "健康", yiban());
                    sheet.addCell(label);
                }
                else {
                    label = new Label(2, i + 6, "异常", yiban());
                    sheet.addCell(label);
                }
                label = new Label(3, i + 6, jilu.get(i).getDizhi(), yiban());
                sheet.addCell(label);
                label = new Label(5, i + 6, jilu.get(i).getTeshu(), yiban());
                sheet.addCell(label);
            }

            sheet.mergeCells(3,6+i,4,6+i);
            sheet.mergeCells(5,6+i,6,6+i);
        }
        label=new Label(0,20,"本人承诺：自觉履行疫情防控责任和义务，保证以上填报信息全部属实，如有隐瞒，自愿承担相应法律后果。",yiban());
        sheet.addCell(label);
        sheet.mergeCells(0,20,6,20);
        label=new Label(0,21,"本人签字：",yiban());
        sheet.addCell(label);
        sheet.mergeCells(0,21,1,21);
        sheet.mergeCells(2,21,3,21);
        label=new Label(4,21,"签字日期：",yiban());
        sheet.addCell(label);
        sheet.mergeCells(5,21,6,21);
        wwb.write();
        // 关闭文件
        wwb.close();
        Toast.makeText(context, "写入成功", Toast.LENGTH_LONG).show();


    }
    public static WritableCellFormat DaBiaoTi() {
        WritableFont font = new WritableFont(WritableFont.createFont("黑体"), 18,
                WritableFont.BOLD, false);// 定义字体

        WritableCellFormat format = new WritableCellFormat(font);
        try {
            format.setAlignment(jxl.format.Alignment.CENTRE);// 左右居中
            format.setVerticalAlignment(jxl.format.VerticalAlignment.CENTRE);// 上下居中
            // format.setBorder(Border.ALL, BorderLineStyle.THIN,
            // Colour.BLACK);// 黑色边框
            // format.setBackground(Colour.YELLOW);// 黄色背景
        } catch (WriteException e) {
            e.printStackTrace();
        }
        //sheet.mergeCells(0,0,6,0);
        return format;
    }
    public static WritableCellFormat DaBiaoTi2() {
        WritableFont font = new WritableFont(WritableFont.createFont("黑体"), 18,
                WritableFont.BOLD, false);// 定义字体

        WritableCellFormat format = new WritableCellFormat(font);
        try {
            format.setAlignment(jxl.format.Alignment.CENTRE);// 左右居中
            format.setVerticalAlignment(jxl.format.VerticalAlignment.CENTRE);// 上下居中
            format.setBorder(Border.ALL, BorderLineStyle.THIN,Colour.BLACK);// 黑色边框
            // format.setBackground(Colour.YELLOW);// 黄色背景
        } catch (WriteException e) {
            e.printStackTrace();
        }
        //sheet.mergeCells(0,0,6,0);
        return format;
    }
    public static WritableCellFormat BiaoTi() {
        WritableFont font = new WritableFont(WritableFont.createFont("宋体"), 12,
                WritableFont.BOLD, false);// 定义字体

        WritableCellFormat format = new WritableCellFormat(font);
        try {
            format.setAlignment(jxl.format.Alignment.CENTRE);// 左右居中
            format.setVerticalAlignment(jxl.format.VerticalAlignment.CENTRE);// 上下居中
            // format.setBorder(Border.ALL, BorderLineStyle.THIN,
            // Colour.BLACK);// 黑色边框
            // format.setBackground(Colour.YELLOW);// 黄色背景
        } catch (WriteException e) {
            e.printStackTrace();
        }
        //sheet.mergeCells(0,0,6,0);
        return format;
    }
    public static WritableCellFormat yiban() {
        WritableFont font = new WritableFont(WritableFont.createFont("楷体"), 12,
                WritableFont.NO_BOLD, false);// 定义字体

        WritableCellFormat format = new WritableCellFormat(font);
        try {
            format.setAlignment(jxl.format.Alignment.CENTRE);// 左右居中
            format.setVerticalAlignment(jxl.format.VerticalAlignment.CENTRE);// 上下居中
            format.setBorder(Border.ALL, BorderLineStyle.THIN,Colour.BLACK);// 黑色边框
            format.setWrap(true);
            // format.setBackground(Colour.YELLOW);// 黄色背景
        } catch (WriteException e) {
            e.printStackTrace();
        }
        //sheet.mergeCells(0,0,6,0);
        return format;
    }
      /*  if (!Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED) && getAvailableStorage() > 1000000) {
            Toast.makeText(context, "SD卡不可用", Toast.LENGTH_LONG).show();
            return;
        }
}

使用这部分代码即可实现老师要求的功能。