FIX:计算文件大小

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

@@ -85,9 +85,9 @@ public class KnowledgeServiceImpl implements KnowledgeService {
             String documentName = documentFile.getOriginalFilename();
             String type = documentFile.getOriginalFilename().substring(documentFile.getOriginalFilename().lastIndexOf(".") + 1, documentFile.getOriginalFilename().length());
             File file = File.createTempFile(UUIDTool.getUUID(), "." + type);
+            documentFile.transferTo(file);
             // 文件大小
             long fileSizeInBytes = file.length();
-            documentFile.transferTo(file);
             // 统计文件字符数
             String fileContent = DocumentLoad.documentToText(file).replaceAll(StringUtils.LF, StringUtils.EMPTY).replaceAll(StringUtils.CR, StringUtils.EMPTY);//文件内容
             long charCount = fileContent.length();