fei
2025-11-09 afae2409d65e0c044b8119b3fd8f57e438c18a08
ruoyi-admin/src/main/java/com/ruoyi/web/controller/archive/DocumentMaterialsController.java
@@ -2,10 +2,9 @@
import java.awt.*;
import java.awt.image.BufferedImage;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.InputStream;
import java.io.*;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
@@ -31,6 +30,7 @@
import com.sun.xml.internal.ws.api.addressing.WSEndpointReference;
import org.apache.commons.imaging.ImageInfo;
import org.apache.commons.imaging.Imaging;
import org.springframework.mock.web.MockMultipartFile;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
@@ -178,10 +178,11 @@
            else{
                if(doc.getSecurityLevel().equals("该页另存"))
                {
                    //替换为了准备好的图像
                    //读取服务器上的图像
                 //   new InputStream();
                    String fp = filePath + "\\0071.jpg";
                    String fp = filePath + "\\glc.jpg";
                    Path path = Paths.get(fp);
                    File fil = new File(fp);
                    //拿到图像属性
@@ -204,8 +205,44 @@
                    Long fileNumber = documentMaterialsService.getFiNum(nam,recordId);
                    //计算sizeType
                    String sizeType = getPageSize(wid*hei);
                    Graphics2D g2d = bufferedImage.createGraphics(); // 获取Graphics2D对象用于绘制
                    g2d.setFont(new Font("Arial", Font.BOLD, 80)); // 设置字体样式和大小
                    g2d.setColor(Color.black); // 设置字体颜色为白色,可根据需要调整颜色和字体样式
                    String pageNumber =      doc.getPageNumber()+""; // 页码字符串,可以根据需要修改或动态生成
                    int fontHeight = g2d.getFontMetrics().getHeight(); // 获取字体高度,用于定位文本位置
                    int x = bufferedImage.getWidth() - g2d.getFontMetrics().stringWidth(pageNumber) - 80; // 计算文本X坐标位置,确保在右下角附近
                    int y = bufferedImage.getHeight() - fontHeight / 2 - 100; // 计算文本Y坐标位置,垂直居中显示文本
                    g2d.drawString(pageNumber, x, y); // 在图片上绘制页码文本
                    System.out.println(pageNumber+"[[[[[[[[[[[[[[[");
                    g2d.dispose(); // 释放Graphics2D资源
//                    File outputFile = new File(filePath+"/output_image.jpg"); // 输出文件路径
//                    ImageIO.write(bufferedImage, "jpg", outputFile); // 保
                    //得到BufferedImage对象
                    MultipartFile multipartFile = null;
                    try {
                        //创建一个ByteArrayOutputStream
                        ByteArrayOutputStream os = new ByteArrayOutputStream();
                        //把BufferedImage写入ByteArrayOutputStream
                        ImageIO.write(bufferedImage, "jpg", os);
                        //ByteArrayOutputStream转成InputStream
                        InputStream input = new ByteArrayInputStream(os.toByteArray());
                        //InputStream转成MultipartFile
                        multipartFile = new MockMultipartFile(pageNumber, pageNumber+".jpg", "text/plain", input);
                    } catch (IOException e) {
                        e.printStackTrace();
                    }
                    // 上传并返回新文件名称
                    String fileName1 = FileUploadUtils.upload(filePath, multipartFile);
                    String url1 = serverConfig.getUrl() + fileName;
                    String us = "/profile/upload/0071.jpg";
                    documentMaterialsService.updateByPageNumber(nam, sizeType, fileNumber,wid, hei,wdpi, hdpi,  sz, us, "jpg", recordId);
                    documentMaterialsService.updateByPageNumber(nam, sizeType, fileNumber,wid, hei,wdpi, hdpi,  sz, fileName1, "jpg", recordId);
                }
@@ -267,4 +304,6 @@
        ExcelUtil<DocumentMaterialFileSmallVo> util = new ExcelUtil<>(DocumentMaterialFileSmallVo.class);
        util.exportExcel(response,list,"档案详细信息导入模板");
    }
    //导出material
}