From ae5011fba51f868dd751a5ec8d21c0697c087d28 Mon Sep 17 00:00:00 2001
From: AI Engineer <ai@apigo.cc>
Date: Tue, 5 May 2026 18:10:21 +0800
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---
 CHANGELOG.md |  7 ++++-
 Log.go       | 76 +++++++++++++++++++++++++++++++---------------------
 2 files changed, 51 insertions(+), 32 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5bf620f..7567c7a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,11 @@
 # 变更记录 - @go/db
 
-## [1.0.5] - 2026-05-05
+## [1.0.6] - 2026-05-05
+### 优化
+- **日志体系重构**: 
+  - 引入 `DBInfoLog` 和 `DBErrorLog` 类型化日志，分别继承 `log.InfoLog` 和 `log.ErrorLog`。
+  - 利用 `log` 包的新特性实现“零手动”调用栈捕获，业务端仅需关注错误信息和 SQL 现场。
+  - 进一步解耦业务字段与日志元数据。
 ### 优化
 - **日志自主化**: 
   - 将数据库日志逻辑从 `log` 包迁移至 `db` 包，实现日志格式与业务逻辑的深度绑定。
diff --git a/Log.go b/Log.go
index 31208d3..0015289 100644
--- a/Log.go
+++ b/Log.go
@@ -6,14 +6,21 @@ import (
 )
 
 type DBLog struct {
-	log.BaseLog
-	DbType     string
-	Dsn        string
-	Query      string
-	QueryArgs  string
-	UsedTime   float32
-	Error      string
-	CallStacks []string
+	DbType    string
+	Dsn       string
+	Query     string
+	QueryArgs string
+	UsedTime  float32
+}
+
+type DBInfoLog struct {
+	log.InfoLog
+	DBLog
+}
+
+type DBErrorLog struct {
+	log.ErrorLog
+	DBLog
 }
 
 func (dl *dbLogger) LogDB(query string, args []any, usedTime float32, err error, extra ...any) {
@@ -25,31 +32,38 @@ func LogDB(logger *log.Logger, conf *Config, query string, args []any, usedTime
 		return
 	}
 
-	logType := log.LogTypeDb
-	level := log.INFO
-	var e string
 	if err != nil {
-		logType = log.LogTypeDbError
-		level = log.ERROR
-		e = err.Error()
-	}
-
-	if logger.CheckLevel(level) {
-		entry := log.GetEntry[DBLog]()
-		// 仅关注业务字段，LogType 手动赋值，基础字段由 logger.Log 自动填充
-		entry.LogType = logType
-		entry.DbType = conf.Type
-		entry.Dsn = conf.Dsn()
-		entry.Query = query
-		entry.QueryArgs = cast.To[string](args)
-		entry.UsedTime = usedTime
-		if e != "" {
-			entry.Error = e
-			entry.CallStacks = logger.GetCallStacks()
+		if logger.CheckLevel(log.ERROR) {
+			entry := log.GetEntry[DBErrorLog]()
+			entry.LogType = log.LogTypeDbError
+			entry.Error = err.Error()
+			entry.DBLog = DBLog{
+				DbType:    conf.Type,
+				Dsn:       conf.Dsn(),
+				Query:     query,
+				QueryArgs: cast.To[string](args),
+				UsedTime:  usedTime,
+			}
+			if len(extra) > 0 {
+				cast.FillMap(&entry.Extra, extra)
+			}
+			logger.Log(entry)
 		}
-		if len(extra) > 0 {
-			cast.FillMap(&entry.Extra, extra)
+	} else {
+		if logger.CheckLevel(log.INFO) {
+			entry := log.GetEntry[DBInfoLog]()
+			entry.LogType = log.LogTypeDb
+			entry.DBLog = DBLog{
+				DbType:    conf.Type,
+				Dsn:       conf.Dsn(),
+				Query:     query,
+				QueryArgs: cast.To[string](args),
+				UsedTime:  usedTime,
+			}
+			if len(extra) > 0 {
+				cast.FillMap(&entry.Extra, extra)
+			}
+			logger.Log(entry)
 		}
-		logger.Log(entry)
 	}
 }