From fd657a478a133978266c6de2358136b83e198f10 Mon Sep 17 00:00:00 2001
From: JEECG <445654970@qq.com>
Date: Wed, 15 Apr 2026 23:09:28 +0800
Subject: [PATCH] =?UTF-8?q?PR=E6=9C=89=E9=97=AE=E9=A2=98=E4=BF=AE=E5=A4=8D?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../llm/document/TikaDocumentParser.java      | 32 +++++++++----------
 1 file changed, 15 insertions(+), 17 deletions(-)

diff --git a/jeecg-boot/jeecg-boot-module/jeecg-boot-module-airag/src/main/java/org/jeecg/modules/airag/llm/document/TikaDocumentParser.java b/jeecg-boot/jeecg-boot-module/jeecg-boot-module-airag/src/main/java/org/jeecg/modules/airag/llm/document/TikaDocumentParser.java
index 58dd4e724..bfa4fd066 100644
--- a/jeecg-boot/jeecg-boot-module/jeecg-boot-module-airag/src/main/java/org/jeecg/modules/airag/llm/document/TikaDocumentParser.java
+++ b/jeecg-boot/jeecg-boot-module/jeecg-boot-module-airag/src/main/java/org/jeecg/modules/airag/llm/document/TikaDocumentParser.java
@@ -71,27 +71,25 @@ public class TikaDocumentParser {
 
     public Document parse(File file) {
         AssertUtils.assertNotEmpty("请选择文件", file);
-        try {
+        // 使用 Tika 自动检测 MIME 类型
+        String fileName = file.getName().toLowerCase();
+        //后缀
+        String ext = FilenameUtils.getExtension(fileName);
+        if (fileName.endsWith(".txt")
+                || fileName.endsWith(".md")
+                || fileName.endsWith(".pdf")) {
             // 用于解析(使用FileInputStream避免file.toPath()在Linux非UTF-8环境下中文文件名报错)
             try (InputStream isForParsing = new FileInputStream(file)) {
-                // 使用 Tika 自动检测 MIME 类型
-                String fileName = file.getName().toLowerCase();
-                //后缀
-                String ext = FilenameUtils.getExtension(fileName);
-                if (fileName.endsWith(".txt")
-                        || fileName.endsWith(".md")
-                        || fileName.endsWith(".pdf")) {
-                    return extractByTika(isForParsing);
-                //update-begin---author:wangshuai---date:2026-01-09---for:【QQYUN-14261】【AI】AI助手，支持多模态能力- 文档---
-                } else if (FILE_SUFFIX.contains(ext.toLowerCase())) {
-                    return parseDocExcelPdfUsingApachePoi(file);
-                //update-end---author:wangshuai---date:2026-01-09---for:【QQYUN-14261】【AI】AI助手，支持多模态能力- 文档---
-                } else {
-                    throw new IllegalArgumentException("不支持的文件格式: " + FilenameUtils.getExtension(fileName));
-                }
-                } catch (IOException e) {
+                return extractByTika(isForParsing);
+            } catch (IOException e) {
                 throw new RuntimeException(e);
             }
+        //update-begin---author:wangshuai---date:2026-01-09---for:【QQYUN-14261】【AI】AI助手，支持多模态能力- 文档---
+        } else if (FILE_SUFFIX.contains(ext.toLowerCase())) {
+            return parseDocExcelPdfUsingApachePoi(file);
+        //update-end---author:wangshuai---date:2026-01-09---for:【QQYUN-14261】【AI】AI助手，支持多模态能力- 文档---
+        } else {
+            throw new IllegalArgumentException("不支持的文件格式: " + FilenameUtils.getExtension(fileName));
         }
     }