解决pdf 的加载问题

src/main/java/com/docus/sw/fenpan/MyApplication.java

@@ -354,7 +354,11 @@ public class MyApplication {
                     // 执行长时间运行的业务操作
 
                     // 模拟耗时操作
-                    new SuoyinService().index(filePathField.getText());
+                    try {
+                        new SuoyinService().index(filePathField.getText());
+                    } catch (IOException ex) {
+                        throw new RuntimeException(ex);
+                    }
 
                     SwingUtilities.invokeLater(new Runnable() {
                         @Override

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

@@ -72,7 +72,7 @@ public class PdfUtil {
             List<Object> fileList = new ArrayList<>();
             for (int i = 0; i < pageCount; i++) {
                 //只有一页的时候文件名为传入的文件名，大于一页的文件名为：文件名_自增加数字(从1开始)
-                String realFileName = pageCount > 1 ? desFileName + "" + (i + 1) : desFileName;
+                String realFileName = pageCount > 1 ? desFileName + "" + String.format("%03d",(i + 1)) : desFileName;
                 //每一页通过分辨率和颜色值进行转化
                 BufferedImage bufferedImage = renderer.renderImageWithDPI(i, 150 * 2, ImageType.RGB);
                 String filePath = desFilePath + File.separator + realFileName + "." + imageType;
@@ -122,7 +122,7 @@ public class PdfUtil {
             int j = 1;
             for (int i = pageCount-1; i >= 0; i--) {
                 //只有一页的时候文件名为传入的文件名，大于一页的文件名为：文件名_自增加数字(从1开始)
-                String realFileName = pageCount > 1 ? desFileName + "" + j : desFileName;
+                String realFileName = pageCount > 1 ? desFileName + "" + String.format("%03d",(j)) : desFileName;
                 //每一页通过分辨率和颜色值进行转化
                 BufferedImage bufferedImage = renderer.renderImageWithDPI(i, 150 * 2, ImageType.RGB);
                 String filePath = desFilePath + File.separator + realFileName + "." + imageType;

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

@@ -1,11 +1,13 @@
 package com.docus.sw.souyin;
 
 import com.alibaba.excel.EasyExcel;
+import com.alibaba.excel.util.FileUtils;
 import com.docus.sw.Config;
 import com.docus.sw.fenpan.Document;
 import com.docus.sw.fenpan.FileTypeEnum;
 import com.docus.sw.fenpan.Pieces;
 import com.docus.sw.fenpan.Roll;
+import com.drew.tools.FileUtil;
 import com.google.gson.Gson;
 import org.apache.commons.imaging.ImageInfo;
 import org.apache.commons.imaging.ImageReadException;
@@ -15,6 +17,9 @@ import javax.imageio.ImageIO;
 import java.awt.image.BufferedImage;
 import java.io.File;
 import java.io.IOException;
+import java.nio.file.CopyOption;
+import java.nio.file.Files;
+import java.nio.file.StandardCopyOption;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
@@ -35,7 +40,7 @@ public class SuoyinService {
         new SuoyinService().index(path);
     }
 
-    public void index(String path) {
+    public void index(String path) throws IOException {
         Map<String,IndexPlate> map = new HashMap<>();
         findAllDir(path, map);
 
@@ -195,12 +200,22 @@ public class SuoyinService {
             ExcelUtil.toPdf(indexPlate.getAbsolutePath()+"/"+indexPlate.getName()+".xls",indexPlate.getAbsolutePath()+"/"+indexPlate.getName()+".pdf");
 
             //写入文件夹。
-            PdfToPic.toPic(indexPlate.getAbsolutePath()+"/"+indexPlate.getName()+".pdf",indexPlate.getAbsolutePath()+"/片头","0000","jpg");
+            PdfToPic.toPic(indexPlate.getAbsolutePath()+"/"+indexPlate.getName()+".pdf",indexPlate.getAbsolutePath()+"/片头","01","jpg");
 
 
-            PdfToPic.toPicDesc(indexPlate.getAbsolutePath()+"/"+indexPlate.getName()+".pdf",indexPlate.getAbsolutePath()+"/片尾","0010","jpg");
+            PdfToPic.toPicDesc(indexPlate.getAbsolutePath()+"/"+indexPlate.getName()+".pdf",indexPlate.getAbsolutePath()+"/片尾","00","jpg");
 
+            File pdf = new File(indexPlate.getAbsolutePath() + "/" + indexPlate.getName() + ".pdf");
             //再重算一次索引，以及将文件进行替换。
+            File parentFile = pdf.getParentFile().getParentFile();
+            File file = new File(parentFile.getAbsolutePath() + "/" + indexPlate.getName() + ".pdf");
+            Files.move(pdf.toPath(),file.toPath(), StandardCopyOption.ATOMIC_MOVE);
+
+            File xls = new File(indexPlate.getAbsolutePath() + "/" + indexPlate.getName() + ".xls");
+            //再重算一次索引，以及将文件进行替换。
+            File xlsParentFile = xls.getParentFile().getParentFile();
+            File file2 = new File(xlsParentFile.getAbsolutePath() + "/" + indexPlate.getName() + ".xls");
+            Files.move(xls.toPath(),file2.toPath());
 
         }