..

pom.xml

@@ -330,7 +330,7 @@
					<!--</execution>-->
				<!--</executions>-->
				<configuration>
					<imageName>renren/fast</imageName>
					<imageName>fyhs/meeting</imageName>
					<dockerDirectory>${project.basedir}</dockerDirectory>
					<resources>
						<resource>

src/main/java/io/renren/common/utils/ExcelData.java

@@ -0,0 +1,19 @@
package io.renren.common.utils;
import java.io.Serializable;
import java.util.List;
import lombok.Data;
@Data
public class ExcelData implements Serializable {
    private static final long serialVersionUID = 1L;
    
    // 表头
    private List<String> titles;
    // 数据
    private List<List<Object>> rows;
    // 页签名称
    private String name;
}

src/main/java/io/renren/common/utils/ExcelUtils.java

@@ -0,0 +1,354 @@
package io.renren.common.utils;
import java.awt.Color;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.URLEncoder;
import java.text.NumberFormat;
import java.util.Date;
import java.util.Iterator;
import java.util.List;
import javax.servlet.http.HttpServletResponse;
import org.apache.poi.hssf.usermodel.HSSFDateUtil;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.ss.usermodel.BorderStyle;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.Font;
import org.apache.poi.ss.usermodel.IndexedColors;
import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.xssf.usermodel.XSSFCell;
import org.apache.poi.xssf.usermodel.XSSFCellStyle;
import org.apache.poi.xssf.usermodel.XSSFColor;
import org.apache.poi.xssf.usermodel.XSSFSheet;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
import org.apache.poi.xssf.usermodel.extensions.XSSFCellBorder.BorderSide;
import org.springframework.web.multipart.MultipartFile;
public class ExcelUtils {
    private final static String EXCEL_2003 = ".xls"; // 2003- 版本的excel
	private final static String EXCEL_2007 = ".xlsx"; // 2007+ 版本的excel
    // 导出 start
    public static void exportExcel(HttpServletResponse response, String fileName, ExcelData data) throws Exception {
        // 告诉浏览器用什么软件可以打开此文件
        response.setHeader("content-Type", "application/vnd.ms-excel");
        // 下载文件的默认名称
        response.setHeader("Content-Disposition", "attachment;filename="+URLEncoder.encode(fileName, "utf-8"));
        exportExcel(data, response.getOutputStream());
    }
    public static void exportExcel(ExcelData data, OutputStream out) throws Exception {
        XSSFWorkbook wb = new XSSFWorkbook();
        try {
            String sheetName = data.getName();
            if (null == sheetName) {
                sheetName = "Sheet1";
            }
            XSSFSheet sheet = wb.createSheet(sheetName);
            writeExcel(wb, sheet, data);
            wb.write(out);
        } catch(Exception e){
            e.printStackTrace();
        }finally{
            //此处需要关闭 wb 变量
            out.close();
        }
	}
	
    private static void writeExcel(XSSFWorkbook wb, Sheet sheet, ExcelData data) {
        int rowIndex = 0;
		rowIndex = writeTitlesToExcel(wb, sheet, data.getTitles());
        writeRowsToExcel(wb, sheet, data.getRows(), rowIndex);
        autoSizeColumns(sheet, data.getTitles().size() + 1);
    }
    private static int writeTitlesToExcel(XSSFWorkbook wb, Sheet sheet, List<String> titles) {
        int rowIndex = 0;
        int colIndex = 0;
        Font titleFont = wb.createFont();
        titleFont.setFontName("simsun");
        //titleFont.setBoldweight(Short.MAX_VALUE);
        // titleFont.setFontHeightInPoints((short) 14);
        titleFont.setColor(IndexedColors.BLACK.index);
        XSSFCellStyle titleStyle = wb.createCellStyle();
        titleStyle.setAlignment(XSSFCellStyle.ALIGN_CENTER);
        titleStyle.setVerticalAlignment(XSSFCellStyle.VERTICAL_CENTER);
        titleStyle.setFillForegroundColor(new XSSFColor(new Color(182, 184, 192)));
        titleStyle.setFillPattern(XSSFCellStyle.SOLID_FOREGROUND);
        titleStyle.setFont(titleFont);
        setBorder(titleStyle, BorderStyle.THIN, new XSSFColor(new Color(0, 0, 0)));
        Row titleRow = sheet.createRow(rowIndex);
        // titleRow.setHeightInPoints(25);
        colIndex = 0;
        for (String field : titles) {
            Cell cell = titleRow.createCell(colIndex);
            cell.setCellValue(field);
            cell.setCellStyle(titleStyle);
            colIndex++;
        }
        rowIndex++;
        return rowIndex;
    }
    private static int writeRowsToExcel(XSSFWorkbook wb, Sheet sheet, List<List<Object>> rows, int rowIndex) {
        int colIndex = 0;
        Font dataFont = wb.createFont();
        dataFont.setFontName("simsun");
        // dataFont.setFontHeightInPoints((short) 14);
        dataFont.setColor(IndexedColors.BLACK.index);
        XSSFCellStyle dataStyle = wb.createCellStyle();
        dataStyle.setAlignment(XSSFCellStyle.ALIGN_CENTER);
        dataStyle.setVerticalAlignment(XSSFCellStyle.VERTICAL_CENTER);
        dataStyle.setFont(dataFont);
        setBorder(dataStyle, BorderStyle.THIN, new XSSFColor(new Color(0, 0, 0)));
        for (List<Object> rowData : rows) {
            Row dataRow = sheet.createRow(rowIndex);
            // dataRow.setHeightInPoints(25);
            colIndex = 0;
            for (Object cellData : rowData) {
                Cell cell = dataRow.createCell(colIndex);
                if (cellData != null) {
                    cell.setCellValue(cellData.toString());
                } else {
                    cell.setCellValue("");
                }
                cell.setCellStyle(dataStyle);
                colIndex++;
            }
            rowIndex++;
        }
        return rowIndex;
    }
    private static void autoSizeColumns(Sheet sheet, int columnNumber) {
        for (int i = 0; i < columnNumber; i++) {
            int orgWidth = sheet.getColumnWidth(i);
            sheet.autoSizeColumn(i, true);
            // int newWidth = (int) (sheet.getColumnWidth(i) + 100);	// 列宽超过255 错误
            // if (newWidth > orgWidth) {
            //     sheet.setColumnWidth(i, newWidth);
            // } else {
            //     sheet.setColumnWidth(i, orgWidth);
			// }
			if(orgWidth<255*256){	// 解决方法一
                sheet.setColumnWidth(i, orgWidth < 3000 ? 3000 : orgWidth);    
            }else{
                sheet.setColumnWidth(i,6000 );
			}
			// if (orgWidth > 255)  // 解决办法二 还是有问题
			// {
			// 	orgWidth = 255;
			// }
			// //设置列宽
			// sheet.setColumnWidth(i, (orgWidth + 1) * 256);
        }
    }
    private static void setBorder(XSSFCellStyle style, BorderStyle border, XSSFColor color) {
        style.setBorderTop(border);
        style.setBorderLeft(border);
        style.setBorderRight(border);
        style.setBorderBottom(border);
        style.setBorderColor(BorderSide.TOP, color);
        style.setBorderColor(BorderSide.LEFT, color);
        style.setBorderColor(BorderSide.RIGHT, color);
        style.setBorderColor(BorderSide.BOTTOM, color);
    }
    // 导出 end
    // 导入 start
    /**
	 * 功能描述:创建工作簿
	 *
	 * @author grm
	 * @since 2020年1月28日
	 * @param file 文件
	 * @return workbook
	 */
	public static Workbook createWorkbook(MultipartFile file) {
		InputStream inputStream;
		Workbook workbook = null;
		try {
			if(file.isEmpty()) {
				R.error("file is empty!");
				return null;
			}
			inputStream = file.getInputStream();
			String fileType = getFileType(file);
			if (EXCEL_2003.equals(fileType)) {
				workbook = new HSSFWorkbook(inputStream);
			} else if (EXCEL_2007.equals(fileType)) {
				workbook = new XSSFWorkbook(inputStream);
			} else {
				R.error("file is not excel!");
				return null;
			}
		} catch (IOException e) {
			R.error(e.getMessage());
		}
		return workbook;
	}
	
	/**
	 * 功能描述:判断是否是空行
	 *
	 * @author grm
	 * @since 2020年1月28日
	 * @param row 行
	 * @return boolean
	 */
	public static boolean isEmptyRow(Row row) {
		if (row == null || row.toString().isEmpty()) {
			return true;
		} else {
			Iterator<Cell> it = row.iterator();
			boolean isEmpty = true;
			while (it.hasNext()) {
				Cell cell = it.next();
				if (cell.getCellType() != Cell.CELL_TYPE_BLANK) {
					isEmpty = false;
					break;
				}
			}
			return isEmpty;
		}
	}
	/**
	 * 功能描述:判断是不是excel文件
	 *
	 * @author grm
	 * @since 2020年1月28日
	 * @param file 文件
	 * @return boolean
	 */
	public static boolean isExcel(MultipartFile file) {
		String fileType = getFileType(file);
		if ((!EXCEL_2003.equals(fileType)) && (!EXCEL_2007.equals(fileType))) {
			R.error("file is not excel!");
			return false;
		}
		return true;
	}
	/**
	 * 功能描述:获取文件类型/后缀
	 *
	 * @author grm
	 * @since 2020年1月28日
	 * @param file 文件
	 * @return fileType
	 */
	public static String getFileType(MultipartFile file) {
		String originalFilename = file.getOriginalFilename();
		return (originalFilename.substring(originalFilename.lastIndexOf("."), originalFilename.length())).toLowerCase();
	}
	/**
	 * 处理类型
	 * 
	 * @param cell
	 * @return
	 */
	@SuppressWarnings("deprecation")
	public static String getVal(Cell cell) {
		if (null != cell) {
			switch (cell.getCellType()) {
			case XSSFCell.CELL_TYPE_NUMERIC: // 数字
				double dou = cell.getNumericCellValue();
				NumberFormat nf = NumberFormat.getInstance();
				String str = nf.format(dou);
				if (str.indexOf(",") >= 0) {
					// 这种方法对于自动加".0"的数字可直接解决
					// 但如果是科学计数法的数字就转换成了带逗号的，例如：12345678912345的科学计数法是1.23457E+13
					// 经过这个格式化后就变成了字符串“12,345,678,912,345”，这也并不是想要的结果，所以要将逗号去掉
					str = str.replace(",", "");
				}
				return str;
			case XSSFCell.CELL_TYPE_STRING: // 字符串
				return cell.getStringCellValue() + "";
			case XSSFCell.CELL_TYPE_BOOLEAN: // Boolean
				return cell.getBooleanCellValue() + "";
			case XSSFCell.CELL_TYPE_FORMULA: // 公式
				try {
					if (HSSFDateUtil.isCellDateFormatted(cell)) {
						Date date = cell.getDateCellValue();
						return (date.getYear() + 1900) + "-" + (date.getMonth() + 1) + "-" + date.getDate();
					} else {
						return String.valueOf((int) cell.getNumericCellValue());
					}
				} catch (IllegalStateException e) {
					return String.valueOf(cell.getRichStringCellValue());
				}
			case XSSFCell.CELL_TYPE_BLANK: // 空值
				return "";
			case XSSFCell.CELL_TYPE_ERROR: // 故障
				return "";
			default:
				return "未知类型   ";
			}
		} else {
			return "";
		}
    }
    // /**
	//  * 功能描述:导入excel数据到二维数组
	//  *
	//  * @author grm
	//  * @since 2020年1月28日
	//  * @param file 文件
	//  * @return list
	//  */
	// public static List<List<String>> importExcel(MultipartFile file) {
	// 	List<List<String>> list = new ArrayList<>();
	// 	Workbook workbook = ExcelUtils.createWorkbook(file);
	// 	if (workbook != null) {
	// 		// 获取工作表
	// 		Sheet sheet = workbook.getSheetAt(0);
	// 		// 获取sheet中第一行行号
	// 		int firstRowNum = sheet.getFirstRowNum();
	// 		// 获取sheet中最后一行行号
	// 		int lastRowNum = sheet.getLastRowNum();
	// 		// 循环插入数据
	// 		for (int i = firstRowNum + 1; i <= lastRowNum; i++) { // 标题的下一行开始
	// 			Row row = sheet.getRow(i);
	// 			if (ExcelUtils.isEmptyRow(row) == false) {
                  
	// 				List<String> res = HandleRow(row);
	// 				list.add(res);
	// 			}
	// 		}
	// 	}
	// 	return list;
    // }
    
    // public static List<String> HandleRow(Row row) {
    //     List<String> res = new ArrayList<>();
    //     return res;
    // }
    // 导出 end
}

src/main/java/io/renren/common/utils/MyUtils.java

@@ -1,5 +1,14 @@
package io.renren.common.utils;
import java.awt.image.BufferedImage;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.IOException;
import java.util.Base64;
import javax.imageio.ImageIO;
import org.apache.commons.lang.StringUtils;
import org.springframework.util.DigestUtils;
/**
@@ -12,4 +21,28 @@ public class MyUtils {
    public static String md5(String str) {
		return DigestUtils.md5DigestAsHex(str.getBytes());
    }
    /**
     * 将图片转换成base64格式进行存储
     * @param imagePath
     * @return
     */
    public static String encodeToString(String imagePath) throws IOException {
        String type = StringUtils.substring(imagePath, imagePath.lastIndexOf(".") + 1);
        BufferedImage image = ImageIO.read(new File(imagePath));
        String imageString = null;
        ByteArrayOutputStream bos = new ByteArrayOutputStream();
        try {
            ImageIO.write(image, type, bos);
            byte[] imageBytes = bos.toByteArray();
            Base64.Encoder encoder = Base64.getEncoder();
            imageString = encoder.encodeToString(imageBytes);
            bos.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
        return imageString;
    }
}

src/main/java/io/renren/common/utils/QRCodeUtils.java

@@ -0,0 +1,302 @@
package io.renren.common.utils;
import java.awt.BasicStroke;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.Shape;
import java.awt.geom.RoundRectangle2D;
import java.awt.image.BufferedImage;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.IOException;
import java.io.OutputStream;
import java.util.Hashtable;
import java.util.Random;
import java.util.Base64;
import javax.imageio.ImageIO;
import com.google.zxing.BarcodeFormat;
import com.google.zxing.BinaryBitmap;
import com.google.zxing.DecodeHintType;
import com.google.zxing.EncodeHintType;
import com.google.zxing.MultiFormatReader;
import com.google.zxing.MultiFormatWriter;
import com.google.zxing.Result;
import com.google.zxing.client.j2se.BufferedImageLuminanceSource;
import com.google.zxing.common.BitMatrix;
import com.google.zxing.common.HybridBinarizer;
import com.google.zxing.qrcode.decoder.ErrorCorrectionLevel;
public class QRCodeUtils {
    private static final String CHARSET = "utf-8";
    private static final String FORMAT_NAME = "JPG";
    // 二维码尺寸    
    private static final int QRCODE_SIZE = 200;
    // LOGO宽度    
    private static final int WIDTH = 60;
    // LOGO高度    
    private static final int HEIGHT = 60;
    /**
     * 将图片转换成base64格式进行存储
     * @param imagePath
     * @return
     */
    public static String encodeToString(BufferedImage image) throws IOException {
        String imageString = null;
        ByteArrayOutputStream bos = new ByteArrayOutputStream();
        try {
            ImageIO.write(image, FORMAT_NAME, bos);
            byte[] imageBytes = bos.toByteArray();
            Base64.Encoder encoder = Base64.getEncoder();
            imageString = encoder.encodeToString(imageBytes);
            bos.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
        return imageString;
    }
    private static BufferedImage createImage(String content, String imgPath,
                                             boolean needCompress) throws Exception {
        Hashtable<EncodeHintType, Object> hints = new Hashtable<EncodeHintType, Object>();
        hints.put(EncodeHintType.ERROR_CORRECTION, ErrorCorrectionLevel.H);
        hints.put(EncodeHintType.CHARACTER_SET, CHARSET);
        hints.put(EncodeHintType.MARGIN, 1);
        BitMatrix bitMatrix = new MultiFormatWriter().encode(content,
                BarcodeFormat.QR_CODE, QRCODE_SIZE, QRCODE_SIZE, hints);
        int width = bitMatrix.getWidth();
        int height = bitMatrix.getHeight();
        BufferedImage image = new BufferedImage(width, height,
                BufferedImage.TYPE_INT_RGB);
        for (int x = 0; x < width; x++) {
            for (int y = 0; y < height; y++) {
                image.setRGB(x, y, bitMatrix.get(x, y) ? 0xFF000000
                        : 0xFFFFFFFF);
            }
        }
        if (imgPath == null || "".equals(imgPath)) {
            return image;
        }
        // 插入图片    
        QRCodeUtils.insertImage(image, imgPath, needCompress);
        return image;
    }
    /**
     * 插入LOGO  
     *
     * @param source
     *            二维码图片  
     * @param imgPath
     *            LOGO图片地址  
     * @param needCompress
     *            是否压缩  
     * @throws Exception
     */
    private static void insertImage(BufferedImage source, String imgPath,
                                    boolean needCompress) throws Exception {
        File file = new File(imgPath);
        if (!file.exists()) {
            System.err.println(""+imgPath+"   该文件不存在！");
            return;
        }
        Image src = ImageIO.read(new File(imgPath));
        int width = src.getWidth(null);
        int height = src.getHeight(null);
        if (needCompress) { // 压缩LOGO    
            if (width > WIDTH) {
                width = WIDTH;
            }
            if (height > HEIGHT) {
                height = HEIGHT;
            }
            Image image = src.getScaledInstance(width, height,
                    Image.SCALE_SMOOTH);
            BufferedImage tag = new BufferedImage(width, height,
                    BufferedImage.TYPE_INT_RGB);
            Graphics g = tag.getGraphics();
            g.drawImage(image, 0, 0, null); // 绘制缩小后的图    
            g.dispose();
            src = image;
        }
        // 插入LOGO    
        Graphics2D graph = source.createGraphics();
        int x = (QRCODE_SIZE - width) / 2;
        int y = (QRCODE_SIZE - height) / 2;
        graph.drawImage(src, x, y, width, height, null);
        Shape shape = new RoundRectangle2D.Float(x, y, width, width, 6, 6);
        graph.setStroke(new BasicStroke(3f));
        graph.draw(shape);
        graph.dispose();
    }
    /**
     * 生成二维码base64字符串
     *
     * @param content
     *            内容
     * @throws Exception
     */
    public static String encode(String content) throws Exception {
        BufferedImage image = QRCodeUtils.createImage(content, null, false);
        String imageBase64 = encodeToString(image);
        return imageBase64;
    }
    /**
     * 生成二维码(内嵌LOGO)  
     *
     * @param content
     *            内容  
     * @param imgPath
     *            LOGO地址  
     * @param destPath
     *            存放目录  
     * @param needCompress
     *            是否压缩LOGO  
     * @throws Exception
     */
    public static String encode(String content, String imgPath, String destPath,
                              boolean needCompress) throws Exception {
        BufferedImage image = QRCodeUtils.createImage(content, imgPath,
                needCompress);
        mkdirs(destPath);
        String file = new Random().nextInt(99999999)+".jpg";
        ImageIO.write(image, FORMAT_NAME, new File(destPath+"/"+file));
        return file;
    }
    /**
     * 当文件夹不存在时，mkdirs会自动创建多层目录，区别于mkdir．(mkdir如果父目录不存在则会抛出异常)  
     * @date 2013-12-11 上午10:16:36  
     * @param destPath 存放目录  
     */
    public static void mkdirs(String destPath) {
        File file =new File(destPath);
        //当文件夹不存在时，mkdirs会自动创建多层目录，区别于mkdir．(mkdir如果父目录不存在则会抛出异常)    
        if (!file.exists() && !file.isDirectory()) {
            file.mkdirs();
        }
    }
    /**
     * 生成二维码(内嵌LOGO)  
     *
     * @param content
     *            内容  
     * @param imgPath
     *            LOGO地址  
     * @param destPath
     *            存储地址  
     * @throws Exception
     */
    public static void encode(String content, String imgPath, String destPath)
            throws Exception {
        QRCodeUtils.encode(content, imgPath, destPath, false);
    }
    /**
     * 生成二维码  
     *
     * @param content
     *            内容  
     * @param destPath
     *            存储地址  
     * @param needCompress
     *            是否压缩LOGO  
     * @throws Exception
     */
    public static void encode(String content, String destPath,
                              boolean needCompress) throws Exception {
        QRCodeUtils.encode(content, null, destPath, needCompress);
    }
    /**
     * 生成二维码  
     *
     * @param content
     *            内容  
     * @param destPath
     *            存储地址  
     * @throws Exception
     */
    public static void encode(String content, String destPath) throws Exception {
        QRCodeUtils.encode(content, null, destPath, false);
    }
    /**
     * 生成二维码(内嵌LOGO)  
     *
     * @param content
     *            内容  
     * @param imgPath
     *            LOGO地址  
     * @param output
     *            输出流  
     * @param needCompress
     *            是否压缩LOGO  
     * @throws Exception
     */
    public static void encode(String content, String imgPath,
                              OutputStream output, boolean needCompress) throws Exception {
        BufferedImage image = QRCodeUtils.createImage(content, imgPath,
                needCompress);
        ImageIO.write(image, FORMAT_NAME, output);
    }
    /**
     * 生成二维码  
     *
     * @param content
     *            内容  
     * @param output
     *            输出流  
     * @throws Exception
     */
    public static void encode(String content, OutputStream output)
            throws Exception {
        QRCodeUtils.encode(content, null, output, false);
    }
    /**
     * 解析二维码  
     *
     * @param file
     *            二维码图片  
     * @return
     * @throws Exception
     */
    public static String decode(File file) throws Exception {
        BufferedImage image;
        image = ImageIO.read(file);
        if (image == null) {
            return null;
        }
        BufferedImageLuminanceSource source = new BufferedImageLuminanceSource(
                image);
        BinaryBitmap bitmap = new BinaryBitmap(new HybridBinarizer(source));
        Result result;
        Hashtable<DecodeHintType, Object> hints = new Hashtable<DecodeHintType, Object>();
        hints.put(DecodeHintType.CHARACTER_SET, CHARSET);
        result = new MultiFormatReader().decode(bitmap, hints);
        String resultStr = result.getText();
        return resultStr;
    }
    /**
     * 解析二维码  
     *
     * @param path
     *            二维码图片地址  
     * @return
     * @throws Exception
     */
    public static String decode(String path) throws Exception {
        return QRCodeUtils.decode(new File(path));
    }
}  

src/main/java/io/renren/modules/admin/controller/AttendersController.java

@@ -24,6 +24,9 @@ import io.renren.modules.admin.service.MemberService;
import io.renren.common.utils.MyUtils;
import io.renren.common.utils.PageUtils;
import io.renren.common.utils.R;
import io.renren.common.validator.ValidatorUtils;
import io.renren.common.validator.group.AddGroup;
import io.renren.common.validator.group.UpdateGroup;
@@ -76,6 +79,7 @@ public class AttendersController {
    @PostMapping("/save")
    @RequiresPermissions("admin:attenders:save")
    public R save(@RequestBody AttendersviewEntity attendersform){
        ValidatorUtils.validateEntity(attendersform, AddGroup.class);
        Long meetingId = attendersform.getMeetingId();
        if (meetingId == 0L) {
            return R.error("会议id不可为空");
@@ -88,11 +92,11 @@ public class AttendersController {
        // 存会员表(个人信息, 开票信息)
        if (member == null) {
            member = new MemberEntity();
            member.setTruename(attendersform.getTruename());
            member.setPhone(attendersform.getPhone());
        }
        member.setTruename(attendersform.getTruename());
        member.setOrganization(attendersform.getOrganization());
        member.setPosition(attendersform.getPosition());
        member.setPhone(attendersform.getPhone());
        member.setEmail(attendersform.getEmail());
        member.setSex(attendersform.getSex());
        member.setRemark(attendersform.getRemark());
@@ -141,6 +145,7 @@ public class AttendersController {
    @PostMapping("/update")
    @RequiresPermissions("admin:attenders:update")
    public R update(@RequestBody AttendersviewEntity attendersform){
        ValidatorUtils.validateEntity(attendersform, UpdateGroup.class);
        Long meetingId = attendersform.getMeetingId();
        if (meetingId == 0L) {
            return R.error("会议id不可为空");

src/main/java/io/renren/modules/admin/controller/MemberController.java

@@ -18,6 +18,9 @@ import io.renren.modules.admin.entity.MemberEntity;
import io.renren.modules.admin.service.MemberService;
import io.renren.common.utils.PageUtils;
import io.renren.common.utils.R;
import io.renren.common.validator.ValidatorUtils;
import io.renren.common.validator.group.AddGroup;
import io.renren.common.validator.group.UpdateGroup;
import io.renren.common.utils.MyUtils;
@@ -62,6 +65,7 @@ public class MemberController {
    @PostMapping("/save")
    @RequiresPermissions("admin:member:save")
    public R save(@RequestBody MemberEntity member){
        ValidatorUtils.validateEntity(member, AddGroup.class);
        memberService.saveMember(member);
        return R.ok();
@@ -73,6 +77,7 @@ public class MemberController {
    @PostMapping("/update")
    @RequiresPermissions("admin:member:update")
    public R update(@RequestBody MemberEntity member){
        ValidatorUtils.validateEntity(member, UpdateGroup.class);
		memberService.updateMember(member);
        return R.ok();

src/main/java/io/renren/modules/admin/controller/SignController.java

@@ -1,25 +1,41 @@
package io.renren.modules.admin.controller;
import java.net.URLEncoder;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Date;
import java.util.List;
import java.util.Map;
import javax.servlet.http.HttpServletResponse;
import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import io.renren.modules.admin.entity.AttendersEntity;
import io.renren.modules.admin.entity.MemberEntity;
import io.renren.modules.admin.entity.SignEntity;
import io.renren.modules.admin.entity.SignviewEntity;
import io.renren.modules.admin.service.AttendersService;
import io.renren.modules.admin.service.MemberService;
import io.renren.modules.admin.service.SignService;
import io.renren.modules.admin.service.SignviewService;
import io.renren.common.utils.ExcelData;
import io.renren.common.utils.ExcelUtils;
import io.renren.common.utils.MyUtils;
import io.renren.common.utils.PageUtils;
import io.renren.common.utils.QRCodeUtils;
import io.renren.common.utils.R;
/**
 * 签到表
 *
@@ -34,47 +50,165 @@ public class SignController {
    private SignService signService;
    @Autowired
    private SignviewService signviewService;
    @Autowired
    private MemberService memberService;
    @Autowired
    private AttendersService attendersService;
    @Value("${url}")
    private String infourl; // 读取配置文件中的指定目录
    /**
     * 列表
     */
    @RequestMapping("/list")
    @GetMapping("/list")
    @RequiresPermissions("admin:sign:list")
    public R list(@RequestParam Map<String, Object> params){
    public R list(@RequestParam Map<String, Object> params) {
        PageUtils page = signviewService.queryPage(params);
        return R.ok().put("page", page);
    }
    /**
     * 信息
     * 获取打印条码等值
     */
    @RequestMapping("/info/{id}")
    @GetMapping("/codeinfo/{aid}")
    @RequiresPermissions("admin:sign:info")
    public R info(@PathVariable("id") Long id){
		SignviewEntity sign = signviewService.getById(id);
    public R codeInfo(@PathVariable("aid") Long aid) {
        SignviewEntity signinfo = signviewService.getByAid(aid);
        if (signinfo == null) {
            return R.error("用户不存在");
        }
        
        SignEntity sign = new SignEntity();
        return R.ok().put("sign", sign);
        if (signinfo.getId()==null || signinfo.getId()==0L) {
            String token = MyUtils.md5(aid + signinfo.getSymbol());
            sign.setToken(token);
            sign.setAttendersId(aid);
            sign.setStatus(1);
            sign.setBadge(1);
            sign.setPrintNum(1);
            sign.setPrintTime(new Date());
            sign.setCreateTime(new Date());
            signService.save(sign);
        } else {
            sign.setId(signinfo.getId());
            Integer printNum = sign.getPrintNum() == null ? 1 : sign.getPrintNum() + 1;
            sign.setPrintNum(printNum);
            sign.setPrintTime(new Date());
            signService.updateById(sign);
        }
        String image =null;
        try {
            image = QRCodeUtils.encode(infourl + signinfo.getSymbol());
        } catch (Exception e) {
            e.printStackTrace();
        }
        signinfo.setImage( "data:image/jpeg;base64," + image);
        return R.ok().put("signinfo", signinfo);
    }
    /**
     * 保存
     */
    @RequestMapping("/save")
    @PostMapping("/save")
    @RequiresPermissions("admin:sign:save")
    public R save(@RequestBody SignEntity sign){
		signService.save(sign);
    public R save(@RequestBody SignviewEntity signForm){
        Long meetingId = signForm.getMeetingId();
        if (meetingId == 0L) {
            return R.error("会议id不可为空");
        }
        String symbol = MyUtils.md5(signForm.getTruename() + signForm.getPhone());
        MemberEntity member = memberService.getBySymbol(symbol);
        // 存会员表(个人信息, 开票信息)
        if (member == null) {
            member = new MemberEntity();
            member.setTruename(signForm.getTruename());
            member.setPhone(signForm.getPhone());
            member.setOrganization(signForm.getOrganization());
            member.setPosition(signForm.getPosition());
            member.setRemark(signForm.getRemark());
            memberService.save(member);
        } else {
            member.setOrganization(signForm.getOrganization());
            member.setPosition(signForm.getPosition());
            member.setRemark(signForm.getRemark());
            memberService.updateById(member);
        }
        Long memberId = member.getId();
        // 存参会信息
        AttendersEntity attenders = new AttendersEntity();
        attenders.setMemberId(memberId);
        attenders.setMeetingId(meetingId);
        attenders.setFeeType(signForm.getFeeType());
        attenders.setIsPay(1);
        attenders.setMoney(signForm.getMoney());
        attendersService.save(attenders);
        // 存签到信息
        SignEntity sign = new SignEntity();
        String token = MyUtils.md5(attenders.getId() + member.getSymbol());
        sign.setToken(token);
        sign.setAttendersId(attenders.getId());
        sign.setStatus(1);
        sign.setCreateTime(new Date());
        signService.save(sign);
        // signService.save(sign);
        return R.ok();
    }
    /**
     * 信息
     */
    @GetMapping("/infobyaid/{aid}")
    @RequiresPermissions("admin:sign:info")
    public R info(@PathVariable("aid") Long aid) {
        SignviewEntity signinfo = signviewService.getByAid(aid);
        return R.ok().put("signinfo", signinfo);
    }
    /**
     * 修改
     */
    @RequestMapping("/update")
    @PostMapping("/update")
    @RequiresPermissions("admin:sign:update")
    public R update(@RequestBody SignEntity sign){
		signService.updateById(sign);
    public R update(@RequestBody SignviewEntity signForm){
        Long meetingId = signForm.getMeetingId();
        if (meetingId == 0L) {
            return R.error("会议id不可为空");
        }
        AttendersEntity attenders = attendersService.getById(signForm.getAid());
        attenders.setFeeType(signForm.getFeeType());
        attenders.setMoney(signForm.getMoney());
        attendersService.updateById(attenders);
        MemberEntity member = memberService.getById(attenders.getMemberId());
        member.setTruename(signForm.getTruename());
        member.setOrganization(signForm.getOrganization());
        member.setPosition(signForm.getPosition());
        member.setPhone(signForm.getPhone());
        member.setRemark(signForm.getRemark());
        memberService.updateMember(member);
        SignEntity sign = new SignEntity();
        String token = MyUtils.md5(attenders.getId() + member.getSymbol());
        sign.setToken(token);
        if (signForm.getId()==null || signForm.getId()==0L) {
            sign.setAttendersId(attenders.getId());
            sign.setStatus(1);
            sign.setCreateTime(new Date());
            signService.save(sign);
        } else {
            sign.setId(signForm.getId());
            signService.updateById(sign);
        }
        return R.ok();
    }
@@ -82,7 +216,7 @@ public class SignController {
    /**
     * 删除
     */
    @RequestMapping("/delete")
    @PostMapping("/delete")
    @RequiresPermissions("admin:sign:delete")
    public R delete(@RequestBody Long[] ids){
		signService.removeByIds(Arrays.asList(ids));
@@ -90,4 +224,96 @@ public class SignController {
        return R.ok();
    }
    /**
     * 导出签到数据
     */
    @GetMapping("/exportexcel")
    @RequiresPermissions("admin:sign:list")
    public void makeExcel(HttpServletResponse response, @RequestParam Map<String, Object> params) throws Exception {
        if (!params.containsKey("meetingId")) {
            throw new Exception("会议id不可为空");
        }
        Long meetingId = Long.valueOf((String) params.get("meetingId"));
        String meetingName = params.containsKey("meetingName") ? params.get("meetingName").toString() : "";
       
        ExcelData data = new ExcelData();
        data.setName(meetingName + "签到数据");
        //添加表头
        List<String> titles = new ArrayList<String>();
        titles.add("序号");
        titles.add("姓名");
        titles.add("单位名称");
        titles.add("职务");
        titles.add("性别");
        titles.add("联系电话");
        titles.add("邮箱");
        titles.add("参会人员类型");
        titles.add("费用类型");
        titles.add("是否缴费");
        titles.add("金额");
        titles.add("最后签到时间");
        data.setTitles(titles);
        //添加列
        List<List<Object>> rows = new ArrayList<List<Object>>();
        List<Object> row = null;
        List<SignviewEntity> signExportEntities = signviewService.listSignAll(meetingId);
        SimpleDateFormat lastdate=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        for (SignviewEntity signInfo : signExportEntities) {
            row = new ArrayList<Object>();
            row.add(signInfo.getId());
            row.add(signInfo.getTruename());
            row.add(signInfo.getOrganization());
            row.add(signInfo.getPosition());
            Integer sex = signInfo.getSex();
            if (sex == 1) {
                row.add("男");
            } else if (sex == 2) {
                row.add("女");
            } else {
                row.add("未知");
            }
            row.add(signInfo.getPhone());
            Integer memberType = signInfo.getMemberType();
            if (memberType == 1) {
                row.add("免注册");
            } else {
                row.add("正常");
            }
            Integer feeType = signInfo.getFeeType();
            if (feeType == 2) {
                row.add("学生");
            } else {
                row.add("普通");
            }
            Integer isPay =(Integer) signInfo.getIsPay(); 
            if (isPay == 0) {
                row.add("否");
            } else {
                row.add("是");
            }
            row.add(signInfo.getMoney());
            if (signInfo.getLastTime()==null) {
                row.add("");
            } else {
                String lastTime = lastdate.format((Date) signInfo.getLastTime());
                row.add(lastTime);
            }
            
            rows.add(row);
            row = null;
        }
        data.setRows(rows);
        SimpleDateFormat fdate=new SimpleDateFormat("yyyyMMddHHmmss");
        String fileName=fdate.format(new Date())+".xlsx";
        // 告诉浏览器用什么软件可以打开此文件
        response.setHeader("content-Type", "application/vnd.ms-excel");
        // 下载文件的默认名称
        response.setHeader("Content-Disposition", "attachment;filename="+URLEncoder.encode(fileName, "utf-8"));
        // response.setHeader("Content-Disposition", "attachment;filename="+fileName);
        ExcelUtils.exportExcel(data, response.getOutputStream());
    }
}

src/main/java/io/renren/modules/admin/dao/SignviewDao.java

@@ -1,8 +1,12 @@
package io.renren.modules.admin.dao;
import io.renren.modules.admin.entity.SignviewEntity;
import java.util.Map;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
/**
 * VIEW
@@ -13,5 +17,6 @@ import org.apache.ibatis.annotations.Mapper;
 */
@Mapper
public interface SignviewDao extends BaseMapper<SignviewEntity> {
	
    @Select("select s.member_id, a.truename, a.member_type, s.token from sign_info s join attenders a on s.member_id=a.id where s.member_id=#{memberId}")
	Map<String, Object> getCodeInfo(Long memberId);
}

src/main/java/io/renren/modules/admin/entity/SignviewEntity.java

@@ -1,5 +1,6 @@
package io.renren.modules.admin.entity;
import com.baomidou.mybatisplus.annotation.TableField;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableName;
@@ -37,10 +38,19 @@ public class SignviewEntity implements Serializable {
	 * 单位名称
	 */
	private String organization;
	/**
	 * 
	 */
	private String position;
	/**
	 * 电话
	 */
	private String phone;
	/**
	 * 性别
	 * 
	 */
	private Integer sex;
	/**
	 * 标记
	 */
@@ -105,5 +115,13 @@ public class SignviewEntity implements Serializable {
	 * 标识
	 */
	private String symbol;
	/**
     * 会议id
     */
    private Long meetingId;
	/**
	 * 
	 */
	@TableField(exist=false)
	private String image;
}

src/main/java/io/renren/modules/admin/service/SignviewService.java

@@ -4,6 +4,7 @@ import com.baomidou.mybatisplus.extension.service.IService;
import io.renren.common.utils.PageUtils;
import io.renren.modules.admin.entity.SignviewEntity;
import java.util.List;
import java.util.Map;
/**
@@ -16,5 +17,9 @@ import java.util.Map;
public interface SignviewService extends IService<SignviewEntity> {
    PageUtils queryPage(Map<String, Object> params);
	SignviewEntity getByAid(Long aid);
	List<SignviewEntity> listSignAll(Long meetingId);
}

src/main/java/io/renren/modules/admin/service/impl/MemberServiceImpl.java

@@ -54,6 +54,7 @@ public class MemberServiceImpl extends ServiceImpl<MemberDao, MemberEntity> impl
    @Override
    public boolean updateMember(MemberEntity member) {
        member.setSymbol(MyUtils.md5(member.getTruename() + member.getPhone()));
        member.setModifyTime(new Date());
        return this.updateById(member);
    }

src/main/java/io/renren/modules/admin/service/impl/SignviewServiceImpl.java

@@ -1,6 +1,9 @@
package io.renren.modules.admin.service.impl;
import org.apache.commons.lang.StringUtils;
import org.springframework.stereotype.Service;
import java.util.List;
import java.util.Map;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
@@ -12,18 +15,31 @@ import io.renren.modules.admin.dao.SignviewDao;
import io.renren.modules.admin.entity.SignviewEntity;
import io.renren.modules.admin.service.SignviewService;
@Service("signviewService")
public class SignviewServiceImpl extends ServiceImpl<SignviewDao, SignviewEntity> implements SignviewService {
    @Override
    public PageUtils queryPage(Map<String, Object> params) {
        IPage<SignviewEntity> page = this.page(
                new Query<SignviewEntity>().getPage(params),
                new QueryWrapper<SignviewEntity>()
        );
        String meetingId = (String) params.get("meetingId");
        String key = params.containsKey("key") ? (String) params.get("key") : "";
        IPage<SignviewEntity> page = this.page(new Query<SignviewEntity>().getPage(params),
                new QueryWrapper<SignviewEntity>().eq("meeting_id", meetingId)
                        .like(StringUtils.isNotBlank(key), "truename", key).or()
                        .like(StringUtils.isNotBlank(key), "phone", key).or()
                        .like(StringUtils.isNotBlank(key), "organization", key));
        return new PageUtils(page);
    }
    @Override
    public SignviewEntity getByAid(Long aid) {
        return this.getOne(new QueryWrapper<SignviewEntity>().eq("aid", aid));
    }
    @Override
    public List<SignviewEntity> listSignAll(Long meetingId) {
        return this.list(new QueryWrapper<SignviewEntity>().eq("meeting_id", meetingId).eq("status", 1));
    }
}

src/main/java/io/renren/modules/app/controller/AppAttendersController.java

@@ -6,10 +6,12 @@ import io.renren.modules.admin.entity.AttendersEntity;
import io.renren.modules.admin.entity.AttendersviewEntity;
import io.renren.modules.admin.entity.MemberEntity;
import io.renren.modules.admin.service.AttendersService;
import io.renren.modules.admin.service.AttendersviewService;
import io.renren.modules.admin.service.MemberService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
@@ -27,6 +29,8 @@ public class AppAttendersController {
    private AttendersService attendersService;
    @Autowired
    private MemberService memberService;
    @Autowired
    private AttendersviewService attendersviewService;
    @GetMapping("notToken")
    public R notToken(){
@@ -93,6 +97,12 @@ public class AppAttendersController {
        return R.ok();
    }
    @GetMapping("/infobysymbol/{symbol}")
    public R notToken(@PathVariable("symbol") String symbol){
        AttendersviewEntity attenders = attendersviewService.getBySymbol(symbol);
        return R.ok().put("attenders", attenders);
    }
}