From 7d2fbc32daf2b44f182a73a480babcc7ec99a2b2 Mon Sep 17 00:00:00 2001
From: GwWuYou <95328647+GeWuYou@users.noreply.github.com>
Date: Tue, 23 Dec 2025 21:30:21 +0800
Subject: [PATCH] =?UTF-8?q?refactor(logging):=20=E4=BC=98=E5=8C=96?=
 =?UTF-8?q?=E6=97=A5=E5=BF=97=E7=94=9F=E6=88=90=E5=99=A8=E4=B8=AD=E7=9A=84?=
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- 将类别处理逻辑重构为条件判断，支持用户显式指定字符串或默认使用 nameof
- 添加字符串空值检查，避免空字符串或空白字符的无效输入
- 使用 nameof 表达式作为默认类别值，提高代码可维护性
- 统一类别表达式的字符串格式化处理
---
 .../generator/logging/LoggerGenerator.cs      | 22 ++++++++++++++-----
 1 file changed, 16 insertions(+), 6 deletions(-)

diff --git a/GFramework.Generator/generator/logging/LoggerGenerator.cs b/GFramework.Generator/generator/logging/LoggerGenerator.cs
index 6bed45c..e795aa7 100644
--- a/GFramework.Generator/generator/logging/LoggerGenerator.cs
+++ b/GFramework.Generator/generator/logging/LoggerGenerator.cs
@@ -93,11 +93,21 @@ namespace GFramework.Generator.generator.logging
             var attr = classSymbol.GetAttributes()
                 .First(a => a.AttributeClass!.ToDisplayString() == AttributeMetadataName);
 
-            var category =
-                attr.ConstructorArguments.Length > 0 &&
-                attr.ConstructorArguments[0].Value is string s
-                    ? s
-                    : className;
+            string categoryExpr;
+
+            if (attr.ConstructorArguments.Length > 0 &&
+                attr.ConstructorArguments[0].Value is string s &&
+                !string.IsNullOrWhiteSpace(s))
+            {
+                // 用户显式指定字符串
+                categoryExpr = $"\"{s}\"";
+            }
+            else
+            {
+                // 默认使用 nameof(Class)
+                categoryExpr = $"nameof({className})";
+            }
+
 
             var fieldName = GetNamedArg(attr, "FieldName", "_log");
             var access = GetNamedArg(attr, "AccessModifier", "private");
@@ -119,7 +129,7 @@ namespace GFramework.Generator.generator.logging
             sb.AppendLine("    {");
             sb.AppendLine(
                 $"        {access} {staticKeyword}readonly ILog {fieldName} =" +
-                $" Log.CreateLogger(\"{category}\");");
+                $" Log.CreateLogger(\"{categoryExpr}\");");
             sb.AppendLine("    }");
 
             if (ns is not null)