解决排序报错问题

src/main/java/com/docus/sw/souyin/CheckService.java

@@ -16,6 +16,7 @@ import javax.imageio.ImageIO;
 import java.awt.image.BufferedImage;
 import java.io.File;
 import java.io.IOException;
+import java.math.BigInteger;
 import java.nio.file.Files;
 import java.nio.file.StandardCopyOption;
 import java.util.*;
@@ -193,16 +194,16 @@ public class CheckService {
             @Override
             public int compare(CheckPageRow file1, CheckPageRow file2) {
                 // 使用正则表达式提取数字部分
-                long num1 = extractNumber(file1.getPhNum());
-                long num2 = extractNumber(file2.getPhNum());
+                BigInteger num1 = extractNumber(file1.getPhNum());
+                BigInteger num2 = extractNumber(file2.getPhNum());
 
                 // 比较提取的数字部分
-                return Long.compare(num1, num2);
+                return num1.compareTo( num2);
             }
 
-            private long extractNumber(String fileName) {
+            private BigInteger extractNumber(String fileName) {
                 String numberPart = fileName.replaceAll("[^0-9]", "");
-                return numberPart.isEmpty() ? 0 : Long.parseLong(numberPart);
+                return numberPart.isEmpty() ? new BigInteger("0") :new BigInteger(numberPart);
             }
         };
         Collections.sort(checkPageRows,fileComparator);

src/test/java/JpmTest.java

@@ -35,7 +35,7 @@ public class JpmTest {
         Date date = directory.getDate(ExifSubIFDDirectory.TAG_DATETIME_ORIGINAL);
     }
     public static void main(String[] args) throws ImageProcessingException, IOException, ImageReadException {
-        File file = new File("C:\\Users\\zhanghai\\Downloads\\微信图片_20231203095721.jpg");
+        File file = new File("C:\\Users\\zhanghai\\Documents\\WeChat Files\\wxid_wexo4ubjorso22\\FileStorage\\File\\2024-01\\2285.tif");
         ImageInfo imageInfo = Imaging.getImageInfo(file);
         int height = imageInfo.getHeight();
         int width = imageInfo.getWidth();