路径选取

Assets/Unity-Tools/Core/Editor/DirectoryUtil.cs

@@ -0,0 +1,68 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using UnityEngine;
+
+namespace Tools.Editor
+{
+    /// <summary>
+    /// 目录操作的工具类。
+    /// </summary>
+    public static class DirectoryUtil
+    {
+        /// <summary>
+        /// 确保指定的目录存在。如果不存在，则创建该目录。
+        /// </summary>
+        /// <param name="path">要检查或创建的目录路径。</param>
+        public static void MakeSureDirectory(string path)
+        {
+            if (!Directory.Exists(path))
+            {
+                Directory.CreateDirectory(path);
+            }
+        }
+
+        /// <summary>
+        /// 获取 "Assets/" 文件夹中所有目录的文件路径，排除某些目录。
+        /// </summary>
+        /// <returns>文件路径的可枚举集合。</returns>
+        public static IEnumerable<string> GetFilePaths()
+        {
+            var dirs = Directory.GetDirectories("Assets/", "*", SearchOption.AllDirectories);
+            var filterList = dirs.Where(file =>
+                !file.Contains(".git") &&
+                !file.Contains("Plugins") &&
+                !file.Contains("Scenes")
+            ).Select(file => file.Replace('\\', '/')).ToHashSet();
+            return filterList;
+        }
+
+        /// <summary>
+        /// 从指定路径中提取文件或目录的名称。
+        /// </summary>
+        /// <param name="path">要提取名称的路径。</param>
+        /// <returns>提取的名称。</returns>
+        public static string ExtractName(string path)
+        {
+            var startIndex1 = path.LastIndexOf("/",  StringComparison.Ordinal) + 1;
+            var startIndex2 = path.LastIndexOf("\\", StringComparison.Ordinal) + 1;
+            var startIndex  = Mathf.Max(startIndex1, startIndex2);
+            var endIndex    = path.LastIndexOf(".", StringComparison.Ordinal);
+            return endIndex == -1 ? path[startIndex..] : path[startIndex..endIndex];
+        }
+
+        /// <summary>
+        /// 从指定路径中提取文件夹路径。
+        /// </summary>
+        /// <param name="path">要提取文件夹路径的路径。</param>
+        /// <returns>提取的文件夹路径。</returns>
+        public static string ExtractFolder(string path)
+        {
+            var endIndex1 = path.LastIndexOf("/",  StringComparison.Ordinal);
+            var endIndex2 = path.LastIndexOf("\\", StringComparison.Ordinal);
+            var endIndex  = Mathf.Max(endIndex1, endIndex2);
+            return path[..endIndex];
+        }
+    }
+}

Assets/Unity-Tools/Core/Editor/DirectoryUtil.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: a9cf985844984893aa10d114d8710d0d
+timeCreated: 1735748052

Assets/Unity-Tools/Core/ExcelResolver/Editor/ExcelResolverEditorConfig.asset

@@ -12,4 +12,5 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 9247b1b02271436ca893eadb1fa8bdce, type: 3}
   m_Name: ExcelResolverEditorConfig
   m_EditorClassIdentifier: 
-  ExcelPath: 
+  ExcelPath: Assets/Unity-Tools/Core/ExcelResolver/Editor
+  JsonPath: 

Assets/Unity-Tools/Core/ExcelResolver/Editor/ExcelResolverEditorConfig.cs

@@ -4,9 +4,11 @@ using UnityEngine;
 namespace Tools.ExcelResolver.Editor
 {
     [InlineEditor(InlineEditorObjectFieldModes.CompletelyHidden)]
-    public class ExcelResolverEditorConfig : ScriptableObject
+    public sealed class ExcelResolverEditorConfig : ScriptableObject
     {
+        [ValueDropdown("@Tools.Editor.DirectoryUtil.GetFilePaths()")]
         public string ExcelPath;
+        [FolderPath]
         public string JsonPath;
     }
 }