archiveSystem.git

			@@ -2,8 +2,12 @@



			import java.awt.*;
			import java.awt.image.BufferedImage;
			import java.io.ByteArrayInputStream;
			import java.io.*;
			import java.nio.file.Files;
			import java.nio.file.Path;
			import java.nio.file.Paths;
			import java.util.Collections;
			import java.util.List;
			import javax.imageio.ImageIO;
			@@ -21,10 +25,12 @@
			import com.ruoyi.domain.DocumentMaterials;
			import com.ruoyi.domain.vo.DocumentMaterialFileSmallVo;
			import com.ruoyi.framework.config.ServerConfig;
			import com.ruoyi.framework.web.domain.server.Sys;
			import com.ruoyi.service.IDocumentMaterialsService;
			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.*;
			@@ -143,8 +149,8 @@
			return "A0";
			}

			@PostMapping("/upload")
			public AjaxResult uploadFile(MultipartFile file) throws Exception
			@PostMapping("/upload/{recordId}")
			public AjaxResult uploadFile(MultipartFile file, @PathVariable Long recordId) throws Exception
			{
			// System.out.println("sdfd9999999999999999999999999999999");
			try
			@@ -163,30 +169,112 @@
			//分割文件名
			String [] nams = fname.split("\\.");
			Long nam = Long.parseLong(nams[0]);
			//文件名称
			String pname = nams[1];
			ajax.put("url", url);
			//拿到图像属性
			BufferedImage bufferedImage = ImageIO.read(file.getInputStream());
			int wid = bufferedImage.getWidth();
			int hei = bufferedImage.getHeight();
			double sz = Double.parseDouble(String.format("%.2f", file.getSize()*1.0/1024));
			System.out.println(wid+":"+hei+":"+sz);
			//拿到图像的dpi信息
			//根据页号拿到案卷的详细信息
			System.out.println("0-------------");
			System.out.println(recordId);
			DocumentMaterials doc = documentMaterialsService.selectByPageNumber(nam, Math.toIntExact(recordId));
			if(doc==null)
			return AjaxResult.error("无对应页号，请检查清楚附件以及对应的输入！");
			else{
			if(doc.getSecurityLevel().equals("该页另存"))
			{

			ImageInfo info = Imaging.getImageInfo(file.getBytes());
			//替换为了准备好的图像
			//读取服务器上的图像
			// new InputStream();
			String fp = filePath + "\\glc.jpg";
			Path path = Paths.get(fp);
			File fil = new File(fp);
			//拿到图像属性
			BufferedImage bufferedImage = ImageIO.read(Files.newInputStream(path));
			int wid = bufferedImage.getWidth();
			int hei = bufferedImage.getHeight();
			double sz = Double.parseDouble(String.format("%.2f", Files.size(path)*1.0/1024));
			System.out.println("ddsdsdsd");
			System.out.println(wid+":"+hei+":"+sz);

			//拿到图像的dpi信息

			ImageInfo info = Imaging.getImageInfo(Files.readAllBytes(path));


			int wdpi = info.getPhysicalWidthDpi() ;
			int hdpi = info.getPhysicalHeightDpi();
			System.out.println("DPI: " + info.getPhysicalWidthDpi());
			//计算fileNumber
			Long fileNumber = documentMaterialsService.getFiNum(nam);
			//计算sizeType
			String sizeType = getPageSize(wid*hei);
			//插入数据库对应的url当中
			documentMaterialsService.updateByPageNumber(nam, sizeType, fileNumber,wid, hei,wdpi, hdpi, sz, fileName, pname);
			// System.out.println(url);
			int wdpi = info.getPhysicalWidthDpi() ;
			int hdpi = info.getPhysicalHeightDpi();
			System.out.println("DPI: " + info.getPhysicalWidthDpi());
			//计算fileNumber
			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, fileName1, "jpg", recordId);


			}
			else
			{
			//文件名称
			String pname = nams[1];
			ajax.put("url", url);
			//拿到图像属性
			BufferedImage bufferedImage = ImageIO.read(file.getInputStream());
			int wid = bufferedImage.getWidth();
			int hei = bufferedImage.getHeight();
			double sz = Double.parseDouble(String.format("%.2f", file.getSize()*1.0/1024));
			System.out.println(wid+":"+hei+":"+sz);
			//拿到图像的dpi信息

			ImageInfo info = Imaging.getImageInfo(file.getBytes());


			int wdpi = info.getPhysicalWidthDpi() ;
			int hdpi = info.getPhysicalHeightDpi();
			System.out.println("DPI: " + info.getPhysicalWidthDpi());
			//计算fileNumber
			Long fileNumber = documentMaterialsService.getFiNum(nam, recordId);
			//计算sizeType
			String sizeType = getPageSize(wid*hei);
			//插入数据库对应的url当中
			documentMaterialsService.updateByPageNumber(nam, sizeType, fileNumber,wid, hei,wdpi, hdpi, sz, fileName, pname, recordId);
			//
			}
			}
			System.out.println(url);
			// System.out.println(fileName);
			ajax.put("fileName", fileName);
			// System.out.println(FileUtils.getName(fileName));
			@@ -216,4 +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
			}