保存进度！

2025-11-21 18:01:17 +08:00
parent d22b29f45d
commit 1e20eeb0d1
9 changed files with 259 additions and 47 deletions
--- a/code/web/regulatory-management-util/src/utils/utils.ts
+++ b/code/web/regulatory-management-util/src/utils/utils.ts
@@ -2,9 +2,55 @@
 * @Author: Kane Wang <wangkane@qq.com>
 * @Date: 2025-10-23 16:52:10
 * @LastEditors: Kane Wang
- * @LastModified: 2025-10-23 17:04:54
+ * @LastModified: 2025-11-21 11:17:40
 * @FilePath: src/utils/utils.ts
- * @Description:
+ * @Description: 提供 一些功能性的函数
 *
 *               Copyright (c) 2025 by Kane All rights reserved
 */
+
+/**
+ * 取文件路径末尾的扩展名作为文件类型
+ * @param filePath 文件路径
+ * @returns 文件类型字符串
+ */
+function getFileType( filePath: string ): string
+{
+    let type = "未知类型";
+
+    if ( filePath == null || filePath.length == 0 )
+    {
+        return type;
+    }
+
+    const startIndex = filePath.lastIndexOf( "." );
+    const fileType = filePath.slice( startIndex + 1 ).toUpperCase();
+
+    // ignore-eslint-next-line
+    switch( fileType )
+    {
+        case "DOCX":
+            type = "WPS文档";
+            break;
+        case "XLSX":
+            type = "WPS表格";
+            break;
+        case "PDF":
+            type = "PDF文档";
+            break;
+        case "JPG":
+        case "PNG":
+        case "BMP":
+        case "GIF":
+            type = "图片文件";
+            break;
+        default:
+            type = "未知文件类型";
+    }
+
+    // type = fileType.length != 0 ? fileType + "文件" : "未知类型";
+
+    return type;
+}
+
+export { getFileType };