fix: 文件转换多次异常

src/main/java/cn/com/poc/knowledge/aggregate/impl/KnowledgeServiceImpl.java

@@ -414,49 +414,44 @@ public class KnowledgeServiceImpl implements KnowledgeService {
         //3、上传文件单一行字数超过3000字，提示：上传文件内容单一行字数不能超过3000字
         //4、单格不可超1000字
         //5、文件大小不能超过10M
-        try {
-            // 文件大小不能超过10M
-            long fileSizeInBytes = file.length();
-            double fileSizeInMB = (double) fileSizeInBytes / (1024 * 1024);
-            if (fileSizeInMB > 10) {
-                throw new I18nMessageException("exception/upload.more.than.10m");
-            }
+        // 文件大小不能超过10M
+        long fileSizeInBytes = file.length();
+        double fileSizeInMB = (double) fileSizeInBytes / (1024 * 1024);
+        if (fileSizeInMB > 10) {
+            throw new I18nMessageException("exception/upload.more.than.10m");
+        }
 
-            ExcelReader excelReader = ExcelUtil.getReader(file);
-            Workbook workbook = excelReader.getWorkbook();
-            Sheet sheetAt = workbook.getSheetAt(0);
-            int rowNum = sheetAt.getLastRowNum() - 2;//行数
-            if (rowNum > 1500) {
-                throw new I18nMessageException("exception/file.rows.more.than.1500");
-            }
-            Row row = sheetAt.getRow(2);
-            short lastCellNum = row.getLastCellNum();//列数
-            if (lastCellNum > 10) {
-                throw new I18nMessageException("exception/file.columns.more.than.10");
-            }
-            int lastRowNum = sheetAt.getLastRowNum();//最后一行索引
-            for (int i = 2; i <= lastRowNum; i++) {
-                row = sheetAt.getRow(i);
-                //获取单元格内容
-                Iterator<Cell> cellIterator = row.cellIterator();
-                //每行字数不能超过3000字
-                int totalWordCount = 0;
-                while (cellIterator.hasNext()) {
-                    Cell next = cellIterator.next();
-                    if (StringUtils.isNotBlank(next.toString())) {
-                        if (next.toString().length() > 1000) { // 每格字数不可超1000字
-                            throw new I18nMessageException("exception/file.content.more.than.1000");
-                        }
-                        totalWordCount += next.toString().length();
+        ExcelReader excelReader = ExcelUtil.getReader(file);
+        Workbook workbook = excelReader.getWorkbook();
+        Sheet sheetAt = workbook.getSheetAt(0);
+        int rowNum = sheetAt.getLastRowNum() - 2;//行数
+        if (rowNum > 1500) {
+            throw new I18nMessageException("exception/file.rows.more.than.1500");
+        }
+        Row row = sheetAt.getRow(2);
+        short lastCellNum = row.getLastCellNum();//列数
+        if (lastCellNum > 10) {
+            throw new I18nMessageException("exception/file.columns.more.than.10");
+        }
+        int lastRowNum = sheetAt.getLastRowNum();//最后一行索引
+        for (int i = 2; i <= lastRowNum; i++) {
+            row = sheetAt.getRow(i);
+            //获取单元格内容
+            Iterator<Cell> cellIterator = row.cellIterator();
+            //每行字数不能超过3000字
+            int totalWordCount = 0;
+            while (cellIterator.hasNext()) {
+                Cell next = cellIterator.next();
+                if (StringUtils.isNotBlank(next.toString())) {
+                    if (next.toString().length() > 1000) { // 每格字数不可超1000字
+                        throw new I18nMessageException("exception/file.content.more.than.1000");
                     }
+                    totalWordCount += next.toString().length();
                 }
-                if (totalWordCount > 3000) { //每行字数不可超3000字
-                    throw new I18nMessageException("exception/file.content.more.than.3000");
-                }
             }
-        } catch (IOException e) {
-            logger.error("checkQAKnowledgeDocument error :{}", e);
-            return false;
+            if (totalWordCount > 3000) { //每行字数不可超3000字
+                throw new I18nMessageException("exception/file.content.more.than.3000");
+            }
         }
         return true;
     }