增加一个批量上传文件的接口

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

@@ -80,7 +80,7 @@
         <dependency>
             <groupId>org.apache.pdfbox</groupId>
             <artifactId>pdfbox</artifactId>
-            <version>2.0.24</version>
+            <version>3.0.5</version>
         </dependency>
         <dependency>
             <groupId>net.sourceforge.tess4j</groupId>

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

@@ -7,6 +7,7 @@ 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.pdfbox.text.PDFTextStripper;
 import org.jeecg.common.api.vo.Result;
 import org.jeecg.common.constant.CommonConstant;
 import org.jeecg.common.constant.SymbolConstant;
@@ -212,7 +213,7 @@ public class CommonController {
      */
     @PostMapping(value = "/uploadAll")
     public Result<?> uploadAll(HttpServletRequest request) throws Exception {
-        Result<OssFile> result = new Result<>();
+        Result<Map> result = new Result<>();
         String savePath = "123";
         String bizPath = "";
 
@@ -220,7 +221,7 @@ public class CommonController {
         // 获取上传文件对象
         MultipartFile file = multipartRequest.getFile("file");
 
-        extractExperimentFile(file);
+        Map resultMap = extractExperimentFile(file);
 
         // 获取是否包含必填的文件类型
         //savePath = CommonUtils.upload(file, bizPath, uploadType);
@@ -230,7 +231,8 @@ public class CommonController {
         ossFile.setUrl("测试路径.txt");
 //        ossFile.setUrl(savePath);
 //        ossFileService.save(ossFile);
-        result.setResult(ossFile);
+        resultMap.put("file", ossFile);
+        result.setResult(resultMap);
 
 
 
@@ -245,36 +247,53 @@ public class CommonController {
         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");
+    private Map<String, String> extractExperimentFile(MultipartFile file) throws  Exception {
+        Map<String, String> allFileResult = new HashMap<>();
+        String fullText = "";
+        try (PDDocument document = PDDocument.load(file.getInputStream())) {
+            PDFTextStripper stripper = new PDFTextStripper();
+            fullText = stripper.getText(document);
+        } catch (IOException e) {
+            e.printStackTrace();
         }
 
         if (fullText.length() > 0) {
             if (fullText.toString().contains("辐照试验委托书")){
-                map.put("fzsywts", "1");
-                allFileResult.add(map);
+                allFileResult.put("fzsywts", "1");
+            }
+
+            if (fullText.toString().contains("试验大纲")){
+                Map<String, String> map = new HashMap<>();
+                allFileResult.put("sydg", "1");
+            }
+
+            if (fullText.toString().contains("沟通记录表")){
+                Map<String, String> map = new HashMap<>();
+                allFileResult.put("gtjlb", "1");
+            }
+
+            if (fullText.toString().contains("委托书等评审表")){
+                Map<String, String> map = new HashMap<>();
+                allFileResult.put("htwtspsb", "1");
+            }
+
+            if (fullText.toString().contains("试验大纲评审表")){
+                Map<String, String> map = new HashMap<>();
+                allFileResult.put("sydgpsb", "1");
+            }
+
+            if (fullText.toString().contains("试验流程检查单")){
+                Map<String, String> map = new HashMap<>();
+                allFileResult.put("sylcjyd", "1");
+            }
+
+            if (fullText.toString().contains("试验流程检查单")){
+                Map<String, String> map = new HashMap<>();
+                allFileResult.put("sylcjyd", "1");
             }
         }
 
-        document.close();
+
         System.out.println("解析结果： " + allFileResult);
         System.out.println("所有文本： " + fullText);