新功能:

1. 添加识别扫描pdf的接口

physical-module-system/physical-system-biz/pom.xml

@@ -77,11 +77,16 @@
             <artifactId>jsoup</artifactId>
             <version>1.18.1</version>
         </dependency>
-        <!-- 积木报表 mongo redis 支持包
-            <dependency>
-                <groupId>org.jeecgframework.jimureport</groupId>
-                <artifactId>jimureport-nosql-starter</artifactId>
-            </dependency>-->
+        <dependency>
+            <groupId>org.apache.pdfbox</groupId>
+            <artifactId>pdfbox</artifactId>
+            <version>2.0.24</version>
+        </dependency>
+        <dependency>
+            <groupId>net.sourceforge.tess4j</groupId>
+            <artifactId>tess4j</artifactId>
+            <version>5.4.0</version>
+        </dependency>
     </dependencies>
 
 </project>

physical-module-system/physical-system-biz/src/main/java/org/jeecg/modules/database/controller/ExperimentFileController.java

@@ -8,7 +8,10 @@ import io.swagger.v3.oas.annotations.tags.Tag;
 import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 import lombok.extern.slf4j.Slf4j;
+import net.sourceforge.tess4j.Tesseract;
 import org.apache.commons.lang3.StringUtils;
+import org.apache.pdfbox.pdmodel.PDDocument;
+import org.apache.pdfbox.rendering.PDFRenderer;
 import org.apache.shiro.authz.annotation.RequiresPermissions;
 import org.jeecg.common.api.vo.Result;
 import org.jeecg.common.aspect.annotation.AutoLog;
@@ -19,6 +22,8 @@ import org.jeecg.common.util.oConvertUtils;
 import org.jeecg.modules.database.constant.ExperimentFileType;
 import org.jeecg.modules.database.entity.ExperimentFile;
 import org.jeecg.modules.database.service.IExperimentFileService;
+import org.jeecg.modules.oss.entity.OssFile;
+import org.jeecg.modules.oss.service.IOssFileService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.web.bind.annotation.*;
@@ -26,6 +31,9 @@ import org.springframework.web.multipart.MultipartFile;
 import org.springframework.web.multipart.MultipartHttpServletRequest;
 import org.springframework.web.servlet.ModelAndView;
 
+import javax.imageio.ImageIO;
+import java.awt.image.BufferedImage;
+import java.io.File;
 import java.util.*;
 
 /**
@@ -46,6 +54,9 @@ public class ExperimentFileController extends JeecgController<ExperimentFile, IE
     @Autowired
     private IExperimentFileService experimentFileService;
 
+    @Autowired
+    private IOssFileService ossFileService;
+
     /**
      * 分页列表查询
      *
@@ -234,4 +245,83 @@ public class ExperimentFileController extends JeecgController<ExperimentFile, IE
         return result;
     }
 
+
+    /**
+     * 试验文件上传识别入口
+     *
+     * @param request 文件上传对象
+     * @return 上面结果
+     */
+    @PostMapping(value = "/uploadAll")
+    public Result<?> uploadAll(HttpServletRequest request) throws Exception {
+        Result<OssFile> result = new Result<>();
+        String savePath = "123";
+        String bizPath = "";
+
+        MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
+        // 获取上传文件对象
+        MultipartFile file = multipartRequest.getFile("file");
+
+        extractExperimentFile(file);
+
+        // 获取是否包含必填的文件类型
+        //savePath = CommonUtils.upload(file, bizPath, uploadType);
+
+        OssFile ossFile = new OssFile();
+        ossFile.setFileName(file.getOriginalFilename());
+        ossFile.setUrl("测试路径.txt");
+//        ossFile.setUrl(savePath);
+//        ossFileService.save(ossFile);
+        result.setResult(ossFile);
+
+
+
+
+        if (oConvertUtils.isNotEmpty(savePath)) {
+            result.setMessage(savePath);
+            result.setSuccess(true);
+        } else {
+            result.setMessage("上传失败！");
+            result.setSuccess(false);
+        }
+        return result;
+    }
+
+    private List<Map<String, String>> extractExperimentFile(MultipartFile file) throws  Exception {
+        List<Map<String, String>> allFileResult = new ArrayList<>();
+        PDDocument document = PDDocument.load(file.getInputStream());
+        PDFRenderer renderer = new PDFRenderer(document);
+        Tesseract tesseract = new Tesseract();
+
+        // 设置Tesseract数据路径（tessdata文件夹路径）
+        tesseract.setDatapath("/usr/share/tesseract-ocr/5/tessdata");
+        tesseract.setLanguage("chi_sim");
+
+        StringBuilder fullText = new StringBuilder();
+
+        Map map = new HashMap<String, String>();
+        for (int i = 0; i < document.getNumberOfPages(); i++) {
+            BufferedImage image = renderer.renderImageWithDPI(i, 300); // 高分辨率
+            File tempImage = new File("page_" + i + ".png");
+            ImageIO.write(image, "png", tempImage);
+
+            String result = tesseract.doOCR(tempImage);
+            fullText.append(result).append("\n");
+        }
+
+        if (fullText.length() > 0) {
+            if (fullText.toString().contains("辐照试验委托书")){
+                map.put("fzsywts", "1");
+                allFileResult.add(map);
+            }
+        }
+
+        document.close();
+        System.out.println(allFileResult);
+
+        return allFileResult;
+    }
+
+
+
 }