From e0ff4ee57395015ff20469cd401789bb71772b46 Mon Sep 17 00:00:00 2001
From: liyawei <llyywwaoao@163.com>
Date: Thu, 16 Jun 2022 14:25:49 +0800
Subject: [PATCH] =?UTF-8?q?cos=E4=B8=8B=E8=BD=BD=E6=B5=81=E5=85=B3?=
 =?UTF-8?q?=E9=97=AD=E5=A4=84=E7=90=86?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../service/impl/ParamsInfoEOServiceImpl.java |  10 +-
 .../BussDocumentLibraryEOServiceImpl.java     |   2 +
 .../modules/document/utils/ReadPdfUtil.java   |   4 +-
 .../modules/document/utils/ReadWordUtil.java  |   2 +
 .../ocr/controller/OcrRestfulController.java  |  15 +-
 .../split/service/impl/FileSpiltService.java  | 294 +++++++++---------
 .../impl/FileSplitItemsEOServiceImpl.java     |  33 +-
 7 files changed, 191 insertions(+), 169 deletions(-)

diff --git a/jero-boot/jero-boot-module-certification/src/main/java/com/jero/modules/cert/template/service/impl/ParamsInfoEOServiceImpl.java b/jero-boot/jero-boot-module-certification/src/main/java/com/jero/modules/cert/template/service/impl/ParamsInfoEOServiceImpl.java
index faaa6d9ca..1ceb2cbf0 100644
--- a/jero-boot/jero-boot-module-certification/src/main/java/com/jero/modules/cert/template/service/impl/ParamsInfoEOServiceImpl.java
+++ b/jero-boot/jero-boot-module-certification/src/main/java/com/jero/modules/cert/template/service/impl/ParamsInfoEOServiceImpl.java
@@ -615,13 +615,17 @@ public class ParamsInfoEOServiceImpl extends ServiceImpl<ParamsInfoEOMapper, Par
 		return sheetsList;
 	}
 
-	private void downLoadFileList(List<OSSFile> fileTemplateList,String fileNowPath) throws IOException {
+	private void downLoadFileList(List<OSSFile> fileTemplateList,String fileNowPath) {
 		for(OSSFile fileExportDto : fileTemplateList){
 			String oldPath = fileExportDto.getUrl();
 			String newPath = fileNowPath + File.separator + fileExportDto.getFileName();
 			if (CosBootUtil.doesObjectExist(oldPath)){
-				InputStream in = CosBootUtil.download(oldPath);
-				copyFile(in, newPath);
+				try (InputStream in = CosBootUtil.download(oldPath);) {
+					copyFile(in, newPath);
+				} catch (IOException e) {
+					e.printStackTrace();
+					log.error(e.getMessage(), e);
+				}
 			}
 		}
 	}
diff --git a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/document/service/impl/BussDocumentLibraryEOServiceImpl.java b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/document/service/impl/BussDocumentLibraryEOServiceImpl.java
index 851b075ba..24ddb5449 100644
--- a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/document/service/impl/BussDocumentLibraryEOServiceImpl.java
+++ b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/document/service/impl/BussDocumentLibraryEOServiceImpl.java
@@ -4439,6 +4439,8 @@ public class BussDocumentLibraryEOServiceImpl extends ServiceImpl<BussDocumentLi
         } catch (IOException e) {
             e.printStackTrace();
             throw new IOException("复制文件失败！");
+        } finally {
+            in.close();
         }
     }
 //    public static void copyFile(String oldFile, String newFile) throws IOException {
diff --git a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/document/utils/ReadPdfUtil.java b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/document/utils/ReadPdfUtil.java
index d961900fe..53a6aab0d 100644
--- a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/document/utils/ReadPdfUtil.java
+++ b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/document/utils/ReadPdfUtil.java
@@ -18,8 +18,8 @@ public class ReadPdfUtil {
 
     public static String readPdf(String path) {
         if(CosBootUtil.doesObjectExist(path)){
-            InputStream in = CosBootUtil.download(path);
-            try (PDDocument document = PDDocument.load(in)) {
+            try (InputStream in = CosBootUtil.download(path);
+                 PDDocument document = PDDocument.load(in)) {
                 document.getClass();
 //            if(!document.isEncrypted()) {
                 PDFTextStripperByArea stripper = new PDFTextStripperByArea();
diff --git a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/document/utils/ReadWordUtil.java b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/document/utils/ReadWordUtil.java
index 172ac7d40..473147707 100644
--- a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/document/utils/ReadWordUtil.java
+++ b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/document/utils/ReadWordUtil.java
@@ -31,6 +31,7 @@ public class ReadWordUtil {
                     WordExtractor ex = new WordExtractor(in);
                     str = ex.getText();
                     ex.close();
+                    in.close();
                 }
             } else if (path.endsWith("docx")) {
                 //先把文件存到本地, 用完后在删除
@@ -52,6 +53,7 @@ public class ReadWordUtil {
                     str = extractor.getText().trim();
                     extractor.close();
                     fileTemp.delete();
+                    in.close();
                 }
             } else {
                 throw new JeroBootException("此文件不是word文件");
diff --git a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/ocr/controller/OcrRestfulController.java b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/ocr/controller/OcrRestfulController.java
index 2cf1ccb4c..71574c2ae 100644
--- a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/ocr/controller/OcrRestfulController.java
+++ b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/ocr/controller/OcrRestfulController.java
@@ -188,15 +188,14 @@ public class OcrRestfulController{
             String fileOriPath = ossFile.getUrl();
             String oriName = ossFile.getFileName();
 
-            try {
-                if (!CosBootUtil.doesObjectExist(fileOriPath)) {
-                    if (CutEnum.CN.getValue().equals(ocrRecordEO.getCut())) {
-                        return Result.error("无法找到该文件");
-                    } else {
-                        return Result.error("File not found");
-                    }
+            if (!CosBootUtil.doesObjectExist(fileOriPath)) {
+                if (CutEnum.CN.getValue().equals(ocrRecordEO.getCut())) {
+                    return Result.error("无法找到该文件");
+                } else {
+                    return Result.error("File not found");
                 }
-                InputStream fileInputStream = CosBootUtil.download(fileOriPath);
+            }
+            try (InputStream fileInputStream = CosBootUtil.download(fileOriPath);) {
                 MultipartFile multipartFile = new MockMultipartFile(oriName, oriName,
                         ContentType.APPLICATION_OCTET_STREAM.toString(), fileInputStream);
                 return ocrRestfulService.handleFile(multipartFile,multipartFile.getOriginalFilename(),ocrRecordEO,"add");
diff --git a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/split/service/impl/FileSpiltService.java b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/split/service/impl/FileSpiltService.java
index de7e73bee..be5acd7fe 100644
--- a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/split/service/impl/FileSpiltService.java
+++ b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/split/service/impl/FileSpiltService.java
@@ -119,34 +119,34 @@ public class FileSpiltService {
 //        } else {
 //            nowStart.add(String.valueOf(sarFileSplitInfoEO.getStartNumber()));
 //        }
-        try {
-            //获取文件地址
-            String connectId = sarFileSplitInfoEO.getConnectId();
-            String fileName = sarFileSplitInfoEO.getFileName();
-            if (StringUtils.isEmpty(connectId) || StringUtils.isEmpty(fileName)) {
-                throw new JeroBootException("当前文件未找到，请重新选择！");
-            }
-            LambdaQueryWrapper<OSSFile> queryWrapper = new LambdaQueryWrapper();
-            queryWrapper.eq(OSSFile::getConnectId, connectId);
-            queryWrapper.eq(OSSFile::getFileName, fileName);
-            queryWrapper.orderByDesc(OSSFile::getCreateTime);
-            List<OSSFile> ossFileList = iossFileService.list(queryWrapper);
-            if (CollectionUtils.isEmpty(ossFileList)) {
-                throw new JeroBootException("当前文件未找到，请重新选择！");
-            }
-            OSSFile ossFile = ossFileList.get(0);
+        //获取文件地址
+        String connectId = sarFileSplitInfoEO.getConnectId();
+        String fileName = sarFileSplitInfoEO.getFileName();
+        if (StringUtils.isEmpty(connectId) || StringUtils.isEmpty(fileName)) {
+            throw new JeroBootException("当前文件未找到，请重新选择！");
+        }
+        LambdaQueryWrapper<OSSFile> queryWrapper = new LambdaQueryWrapper();
+        queryWrapper.eq(OSSFile::getConnectId, connectId);
+        queryWrapper.eq(OSSFile::getFileName, fileName);
+        queryWrapper.orderByDesc(OSSFile::getCreateTime);
+        List<OSSFile> ossFileList = iossFileService.list(queryWrapper);
+        if (CollectionUtils.isEmpty(ossFileList)) {
+            throw new JeroBootException("当前文件未找到，请重新选择！");
+        }
+        OSSFile ossFile = ossFileList.get(0);
 
-            String readFilePath = ossFile.getUrl();
-            if (StringUtils.isEmpty(readFilePath) || !CosBootUtil.doesObjectExist(readFilePath)) {
-                throw new JeroBootException("当前文件未找到，请重新选择！");
-            }
+        String readFilePath = ossFile.getUrl();
+        if (StringUtils.isEmpty(readFilePath) || !CosBootUtil.doesObjectExist(readFilePath)) {
+            throw new JeroBootException("当前文件未找到，请重新选择！");
+        }
+        try (InputStream is = CosBootUtil.download(readFilePath);) {
 
 //            AttFileEO attFileEO = attFileEOService.getFileInfo(sarFileSplitInfoEO.getAttId());
 //            String readFilePath = filePath + "/" + attFileEO.getFilePath() + attFileEO.getFileName();
 //            String readFilePath = "C:\\Users\\wangc\\Desktop\\蔚来演示数据\\GB 11551-2014 汽车正面碰撞的乘员保护.docx";
 
 //            InputStream is = new FileInputStream(readFilePath);  //需要将文件路更改为word文档所在路径。
-            InputStream is = CosBootUtil.download(readFilePath);  //需要将文件路更改为word文档所在路径。
+
             XWPFDocument doc = new XWPFDocument(is);
 
             Pattern ptest = Pattern.compile("^1范围");
@@ -642,27 +642,27 @@ public class FileSpiltService {
 //        } else {
 //            nowStart.add(String.valueOf(sarFileSplitInfoEO.getStartNumber()));
 //        }
-        try {
-            //获取文件地址
-            String connectId = sarFileSplitInfoEO.getConnectId();
-            String fileName = sarFileSplitInfoEO.getFileName();
-            if (StringUtils.isEmpty(connectId) || StringUtils.isEmpty(fileName)) {
-                throw new JeroBootException("当前文件未找到，请重新选择！");
-            }
-            LambdaQueryWrapper<OSSFile> queryWrapper = new LambdaQueryWrapper();
-            queryWrapper.eq(OSSFile::getConnectId, connectId);
-            queryWrapper.eq(OSSFile::getFileName, fileName);
-            queryWrapper.orderByDesc(OSSFile::getCreateTime);
-            List<OSSFile> ossFileList = iossFileService.list(queryWrapper);
-            if (CollectionUtils.isEmpty(ossFileList)) {
-                throw new JeroBootException("当前文件未找到，请重新选择！");
-            }
-            OSSFile ossFile = ossFileList.get(0);
-            String readFilePath = ossFile.getUrl();
-            if (StringUtils.isEmpty(readFilePath) || !CosBootUtil.doesObjectExist(readFilePath)) {
-                throw new JeroBootException("当前文件未找到，请重新选择！");
-            }
-            InputStream is = CosBootUtil.download(readFilePath);
+        //获取文件地址
+        String connectId = sarFileSplitInfoEO.getConnectId();
+        String fileName = sarFileSplitInfoEO.getFileName();
+        if (StringUtils.isEmpty(connectId) || StringUtils.isEmpty(fileName)) {
+            throw new JeroBootException("当前文件未找到，请重新选择！");
+        }
+        LambdaQueryWrapper<OSSFile> queryWrapper = new LambdaQueryWrapper();
+        queryWrapper.eq(OSSFile::getConnectId, connectId);
+        queryWrapper.eq(OSSFile::getFileName, fileName);
+        queryWrapper.orderByDesc(OSSFile::getCreateTime);
+        List<OSSFile> ossFileList = iossFileService.list(queryWrapper);
+        if (CollectionUtils.isEmpty(ossFileList)) {
+            throw new JeroBootException("当前文件未找到，请重新选择！");
+        }
+        OSSFile ossFile = ossFileList.get(0);
+        String readFilePath = ossFile.getUrl();
+        if (StringUtils.isEmpty(readFilePath) || !CosBootUtil.doesObjectExist(readFilePath)) {
+            throw new JeroBootException("当前文件未找到，请重新选择！");
+        }
+        try (InputStream is = CosBootUtil.download(readFilePath);) {
+
 //            InputStream is = new FileInputStream(readFilePath);  //需要将文件路更改为word文档所在路径。
             XWPFDocument doc = new XWPFDocument(is);
 
@@ -824,27 +824,27 @@ public class FileSpiltService {
 //        } else {
 //            nowStart.add(String.valueOf(sarFileSplitInfoEO.getStartNumber()));
 //        }
-        try {
-            //获取文件地址
-            String connectId = sarFileSplitInfoEO.getConnectId();
-            String fileName = sarFileSplitInfoEO.getFileName();
-            if (StringUtils.isEmpty(connectId) || StringUtils.isEmpty(fileName)) {
-                throw new JeroBootException("当前文件未找到，请重新选择！");
-            }
-            LambdaQueryWrapper<OSSFile> queryWrapper = new LambdaQueryWrapper();
-            queryWrapper.eq(OSSFile::getConnectId, connectId);
-            queryWrapper.eq(OSSFile::getFileName, fileName);
-            queryWrapper.orderByDesc(OSSFile::getCreateTime);
-            List<OSSFile> ossFileList = iossFileService.list(queryWrapper);
-            if (CollectionUtils.isEmpty(ossFileList)) {
-                throw new JeroBootException("当前文件未找到，请重新选择！");
-            }
-            OSSFile ossFile = ossFileList.get(0);
-            String readFilePath = ossFile.getUrl();
-            if (StringUtils.isEmpty(readFilePath) || !CosBootUtil.doesObjectExist(readFilePath)) {
-                throw new JeroBootException("当前文件未找到，请重新选择！");
-            }
-            InputStream is = CosBootUtil.download(readFilePath);
+        //获取文件地址
+        String connectId = sarFileSplitInfoEO.getConnectId();
+        String fileName = sarFileSplitInfoEO.getFileName();
+        if (StringUtils.isEmpty(connectId) || StringUtils.isEmpty(fileName)) {
+            throw new JeroBootException("当前文件未找到，请重新选择！");
+        }
+        LambdaQueryWrapper<OSSFile> queryWrapper = new LambdaQueryWrapper();
+        queryWrapper.eq(OSSFile::getConnectId, connectId);
+        queryWrapper.eq(OSSFile::getFileName, fileName);
+        queryWrapper.orderByDesc(OSSFile::getCreateTime);
+        List<OSSFile> ossFileList = iossFileService.list(queryWrapper);
+        if (CollectionUtils.isEmpty(ossFileList)) {
+            throw new JeroBootException("当前文件未找到，请重新选择！");
+        }
+        OSSFile ossFile = ossFileList.get(0);
+        String readFilePath = ossFile.getUrl();
+        if (StringUtils.isEmpty(readFilePath) || !CosBootUtil.doesObjectExist(readFilePath)) {
+            throw new JeroBootException("当前文件未找到，请重新选择！");
+        }
+        try (InputStream is = CosBootUtil.download(readFilePath);) {
+
 //            InputStream is = new FileInputStream(readFilePath);  //需要将文件路更改为word文档所在路径。
             XWPFDocument doc = new XWPFDocument(is);
 
@@ -1013,27 +1013,27 @@ public class FileSpiltService {
 //        } else {
 //            nowStart.add(String.valueOf(sarFileSplitInfoEO.getStartNumber()));
 //        }
-        try {
-            //获取文件地址
-            String connectId = sarFileSplitInfoEO.getConnectId();
-            String fileName = sarFileSplitInfoEO.getFileName();
-            if (StringUtils.isEmpty(connectId) || StringUtils.isEmpty(fileName)) {
-                throw new JeroBootException("当前文件未找到，请重新选择！");
-            }
-            LambdaQueryWrapper<OSSFile> queryWrapper = new LambdaQueryWrapper();
-            queryWrapper.eq(OSSFile::getConnectId, connectId);
-            queryWrapper.eq(OSSFile::getFileName, fileName);
-            queryWrapper.orderByDesc(OSSFile::getCreateTime);
-            List<OSSFile> ossFileList = iossFileService.list(queryWrapper);
-            if (CollectionUtils.isEmpty(ossFileList)) {
-                throw new JeroBootException("当前文件未找到，请重新选择！");
-            }
-            OSSFile ossFile = ossFileList.get(0);
-            String readFilePath = ossFile.getUrl();
-            if (StringUtils.isEmpty(readFilePath) || !CosBootUtil.doesObjectExist(readFilePath)) {
-                throw new JeroBootException("当前文件未找到，请重新选择！");
-            }
-            InputStream is = CosBootUtil.download(readFilePath);
+        //获取文件地址
+        String connectId = sarFileSplitInfoEO.getConnectId();
+        String fileName = sarFileSplitInfoEO.getFileName();
+        if (StringUtils.isEmpty(connectId) || StringUtils.isEmpty(fileName)) {
+            throw new JeroBootException("当前文件未找到，请重新选择！");
+        }
+        LambdaQueryWrapper<OSSFile> queryWrapper = new LambdaQueryWrapper();
+        queryWrapper.eq(OSSFile::getConnectId, connectId);
+        queryWrapper.eq(OSSFile::getFileName, fileName);
+        queryWrapper.orderByDesc(OSSFile::getCreateTime);
+        List<OSSFile> ossFileList = iossFileService.list(queryWrapper);
+        if (CollectionUtils.isEmpty(ossFileList)) {
+            throw new JeroBootException("当前文件未找到，请重新选择！");
+        }
+        OSSFile ossFile = ossFileList.get(0);
+        String readFilePath = ossFile.getUrl();
+        if (StringUtils.isEmpty(readFilePath) || !CosBootUtil.doesObjectExist(readFilePath)) {
+            throw new JeroBootException("当前文件未找到，请重新选择！");
+        }
+        try (InputStream is = CosBootUtil.download(readFilePath);) {
+
 //            InputStream is = new FileInputStream(readFilePath);  //需要将文件路更改为word文档所在路径。
             XWPFDocument doc = new XWPFDocument(is);
 
@@ -1200,27 +1200,27 @@ public class FileSpiltService {
 //        } else {
 //            nowStart.add(String.valueOf(sarFileSplitInfoEO.getStartNumber()));
 //        }
-        try {
-            //获取文件地址
-            String connectId = sarFileSplitInfoEO.getConnectId();
-            String fileName = sarFileSplitInfoEO.getFileName();
-            if (StringUtils.isEmpty(connectId) || StringUtils.isEmpty(fileName)) {
-                throw new JeroBootException("当前文件未找到，请重新选择！");
-            }
-            LambdaQueryWrapper<OSSFile> queryWrapper = new LambdaQueryWrapper();
-            queryWrapper.eq(OSSFile::getConnectId, connectId);
-            queryWrapper.eq(OSSFile::getFileName, fileName);
-            queryWrapper.orderByDesc(OSSFile::getCreateTime);
-            List<OSSFile> ossFileList = iossFileService.list(queryWrapper);
-            if (CollectionUtils.isEmpty(ossFileList)) {
-                throw new JeroBootException("当前文件未找到，请重新选择！");
-            }
-            OSSFile ossFile = ossFileList.get(0);
-            String readFilePath = ossFile.getUrl();
-            if (StringUtils.isEmpty(readFilePath) || !CosBootUtil.doesObjectExist(readFilePath)) {
-                throw new JeroBootException("当前文件未找到，请重新选择！");
-            }
-            InputStream is = CosBootUtil.download(readFilePath);
+        //获取文件地址
+        String connectId = sarFileSplitInfoEO.getConnectId();
+        String fileName = sarFileSplitInfoEO.getFileName();
+        if (StringUtils.isEmpty(connectId) || StringUtils.isEmpty(fileName)) {
+            throw new JeroBootException("当前文件未找到，请重新选择！");
+        }
+        LambdaQueryWrapper<OSSFile> queryWrapper = new LambdaQueryWrapper();
+        queryWrapper.eq(OSSFile::getConnectId, connectId);
+        queryWrapper.eq(OSSFile::getFileName, fileName);
+        queryWrapper.orderByDesc(OSSFile::getCreateTime);
+        List<OSSFile> ossFileList = iossFileService.list(queryWrapper);
+        if (CollectionUtils.isEmpty(ossFileList)) {
+            throw new JeroBootException("当前文件未找到，请重新选择！");
+        }
+        OSSFile ossFile = ossFileList.get(0);
+        String readFilePath = ossFile.getUrl();
+        if (StringUtils.isEmpty(readFilePath) || !CosBootUtil.doesObjectExist(readFilePath)) {
+            throw new JeroBootException("当前文件未找到，请重新选择！");
+        }
+        try (InputStream is = CosBootUtil.download(readFilePath);) {
+
 //            InputStream is = new FileInputStream(readFilePath);  //需要将文件路更改为word文档所在路径。
             XWPFDocument doc = new XWPFDocument(is);
 
@@ -1377,27 +1377,27 @@ public class FileSpiltService {
 //        } else {
 //            nowStart.add(String.valueOf(sarFileSplitInfoEO.getStartNumber()));
 //        }
-        try {
-            //获取文件地址
-            String connectId = sarFileSplitInfoEO.getConnectId();
-            String fileName = sarFileSplitInfoEO.getFileName();
-            if (StringUtils.isEmpty(connectId) || StringUtils.isEmpty(fileName)) {
-                throw new JeroBootException("当前文件未找到，请重新选择！");
-            }
-            LambdaQueryWrapper<OSSFile> queryWrapper = new LambdaQueryWrapper();
-            queryWrapper.eq(OSSFile::getConnectId, connectId);
-            queryWrapper.eq(OSSFile::getFileName, fileName);
-            queryWrapper.orderByDesc(OSSFile::getCreateTime);
-            List<OSSFile> ossFileList = iossFileService.list(queryWrapper);
-            if (CollectionUtils.isEmpty(ossFileList)) {
-                throw new JeroBootException("当前文件未找到，请重新选择！");
-            }
-            OSSFile ossFile = ossFileList.get(0);
-            String readFilePath = ossFile.getUrl();
-            if (StringUtils.isEmpty(readFilePath) || !CosBootUtil.doesObjectExist(readFilePath)) {
-                throw new JeroBootException("当前文件未找到，请重新选择！");
-            }
-            InputStream is = CosBootUtil.download(readFilePath);
+        //获取文件地址
+        String connectId = sarFileSplitInfoEO.getConnectId();
+        String fileName = sarFileSplitInfoEO.getFileName();
+        if (StringUtils.isEmpty(connectId) || StringUtils.isEmpty(fileName)) {
+            throw new JeroBootException("当前文件未找到，请重新选择！");
+        }
+        LambdaQueryWrapper<OSSFile> queryWrapper = new LambdaQueryWrapper();
+        queryWrapper.eq(OSSFile::getConnectId, connectId);
+        queryWrapper.eq(OSSFile::getFileName, fileName);
+        queryWrapper.orderByDesc(OSSFile::getCreateTime);
+        List<OSSFile> ossFileList = iossFileService.list(queryWrapper);
+        if (CollectionUtils.isEmpty(ossFileList)) {
+            throw new JeroBootException("当前文件未找到，请重新选择！");
+        }
+        OSSFile ossFile = ossFileList.get(0);
+        String readFilePath = ossFile.getUrl();
+        if (StringUtils.isEmpty(readFilePath) || !CosBootUtil.doesObjectExist(readFilePath)) {
+            throw new JeroBootException("当前文件未找到，请重新选择！");
+        }
+        try (InputStream is = CosBootUtil.download(readFilePath);){
+
 //            InputStream is = new FileInputStream(readFilePath);  //需要将文件路更改为word文档所在路径。
             XWPFDocument doc = new XWPFDocument(is);
 
@@ -1565,28 +1565,28 @@ public class FileSpiltService {
 //        } else {
 //            nowStart.add(String.valueOf(sarFileSplitInfoEO.getStartNumber()));
 //        }
-        try {
-            //获取文件地址
-            String connectId = sarFileSplitInfoEO.getConnectId();
-            String fileName = sarFileSplitInfoEO.getFileName();
-            if (StringUtils.isEmpty(connectId) || StringUtils.isEmpty(fileName)) {
-                throw new JeroBootException("当前文件未找到，请重新选择！");
-            }
-            LambdaQueryWrapper<OSSFile> queryWrapper = new LambdaQueryWrapper();
-            queryWrapper.eq(OSSFile::getConnectId, connectId);
-            queryWrapper.eq(OSSFile::getFileName, fileName);
-            queryWrapper.orderByDesc(OSSFile::getCreateTime);
-            List<OSSFile> ossFileList = iossFileService.list(queryWrapper);
-            if (CollectionUtils.isEmpty(ossFileList)) {
-                throw new JeroBootException("当前文件未找到，请重新选择！");
-            }
-            OSSFile ossFile = ossFileList.get(0);
-            String readFilePath = ossFile.getUrl();
+        //获取文件地址
+        String connectId = sarFileSplitInfoEO.getConnectId();
+        String fileName = sarFileSplitInfoEO.getFileName();
+        if (StringUtils.isEmpty(connectId) || StringUtils.isEmpty(fileName)) {
+            throw new JeroBootException("当前文件未找到，请重新选择！");
+        }
+        LambdaQueryWrapper<OSSFile> queryWrapper = new LambdaQueryWrapper();
+        queryWrapper.eq(OSSFile::getConnectId, connectId);
+        queryWrapper.eq(OSSFile::getFileName, fileName);
+        queryWrapper.orderByDesc(OSSFile::getCreateTime);
+        List<OSSFile> ossFileList = iossFileService.list(queryWrapper);
+        if (CollectionUtils.isEmpty(ossFileList)) {
+            throw new JeroBootException("当前文件未找到，请重新选择！");
+        }
+        OSSFile ossFile = ossFileList.get(0);
+        String readFilePath = ossFile.getUrl();
+
+        if (StringUtils.isEmpty(readFilePath) || !CosBootUtil.doesObjectExist(readFilePath)) {
+            throw new JeroBootException("当前文件未找到，请重新选择！");
+        }
+        try (InputStream is = CosBootUtil.download(readFilePath);){
 
-            if (StringUtils.isEmpty(readFilePath) || !CosBootUtil.doesObjectExist(readFilePath)) {
-                throw new JeroBootException("当前文件未找到，请重新选择！");
-            }
-            InputStream is = CosBootUtil.download(readFilePath);
 //            InputStream is = new FileInputStream(readFilePath);  //需要将文件路更改为word文档所在路径。
             XWPFDocument doc = new XWPFDocument(is);
 
diff --git a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/split/service/impl/FileSplitItemsEOServiceImpl.java b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/split/service/impl/FileSplitItemsEOServiceImpl.java
index 17b066d6f..bb5bd606d 100644
--- a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/split/service/impl/FileSplitItemsEOServiceImpl.java
+++ b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/split/service/impl/FileSplitItemsEOServiceImpl.java
@@ -1652,9 +1652,14 @@ public class FileSplitItemsEOServiceImpl extends ServiceImpl<FileSplitItemsEOMap
                 throw new JeroBootException("Importing a compressed package that does not exist!");
             }
         }
-        InputStream inputStream = CosBootUtil.download(url);
-        String fileName = url.substring((url.lastIndexOf("/") + 1));
-        MultipartFile mFile = new MockMultipartFile(fileName, fileName, ContentType.APPLICATION_OCTET_STREAM.toString(), inputStream);
+        MultipartFile mFile = null;
+        try (InputStream inputStream = CosBootUtil.download(url);) {
+            String fileName = url.substring((url.lastIndexOf("/") + 1));
+            mFile = new MockMultipartFile(fileName, fileName, ContentType.APPLICATION_OCTET_STREAM.toString(), inputStream);
+        } catch (IOException e) {
+            e.printStackTrace();
+            log.error(e.getMessage(), e);
+        }
         Result<?> result = importSplitItems(mFile, cut, menuId, infoId);
 
         if(!result.isSuccess()){
@@ -3284,25 +3289,33 @@ public class FileSplitItemsEOServiceImpl extends ServiceImpl<FileSplitItemsEOMap
     }
 
 
-    public void downLoadImgList(List<FileSplitValImgExportDto> allImgList, String fileNowPath) throws IOException {
+    public void downLoadImgList(List<FileSplitValImgExportDto> allImgList, String fileNowPath) {
         for(FileSplitValImgExportDto imgExportDto : allImgList){
             String oldPath = imgExportDto.getImgPath();
             String newPath = fileNowPath + File.separator + imgExportDto.getImgName();
             if (CosBootUtil.doesObjectExist(oldPath)){
-                InputStream in = CosBootUtil.download(oldPath);
-                copyFile1(in, newPath);
+                try (InputStream in = CosBootUtil.download(oldPath);) {
+                    copyFile1(in, newPath);
+                } catch (IOException e) {
+                    e.printStackTrace();
+                    log.error(e.getMessage(), e);
+                }
             }
         }
 
     }
 
-    public void downLoadFileList(List<OSSFile> allRelevFileList,String fileNowPath) throws IOException {
+    public void downLoadFileList(List<OSSFile> allRelevFileList,String fileNowPath) {
         for(OSSFile fileExportDto : allRelevFileList){
             String oldPath = fileExportDto.getUrl();
             String newPath = fileNowPath + File.separator + fileExportDto.getFileName();
             if (CosBootUtil.doesObjectExist(oldPath)){
-                InputStream in = CosBootUtil.download(oldPath);
-                copyFile1(in, newPath);
+                try (InputStream in = CosBootUtil.download(oldPath);) {
+                    copyFile1(in, newPath);
+                } catch (IOException e) {
+                    e.printStackTrace();
+                    log.error(e.getMessage(), e);
+                }
             }
         }
 
@@ -3326,6 +3339,8 @@ public class FileSplitItemsEOServiceImpl extends ServiceImpl<FileSplitItemsEOMap
             bos.write(bytes, 0, len);
         }
         // 关闭流  先开后关  后开先关
+        // 先开后关，先开的输入流，再开的输出流，那么应该先关输出流，再关输入流
+        // 先关外层，再关内层。如BufferedInputStream包装了一个FileInputStream，那么先关BufferedInputStream，再关FileInputStream。
         bos.close(); // 后开先关
         bis.close(); // 先开后关
     }