feat(log): 访问日志携带 ua,挂 Seq 后控制台放宽到 Info+

- WebConnectLog 访问日志新增 ua 字段(User-Agent 按 rune 截断 200 字符),便于按设备归因
- SetSeqWriter 挂 Seq 后业务控制台由 Warn+ 放宽为 Info+,Debug/SQL 仍只进 Seq 与文件
- 新增 Logger.SetConsoleMinLevel,访问日志控制台单独保持 Warn+

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
2026-07-24 01:35:45 +08:00
parent 853940c795
commit 332c2414bc
6 changed files with 180 additions and 11 deletions
+14
View File
@@ -199,6 +199,15 @@ func clientIP(req *http.Request) string {
return ip
}
// truncateUA 按 rune 安全截断字符串到 max 长度,避免切坏多字节字符导致 JSON 转义问题
func truncateUA(s string, max int) string {
r := []rune(s)
if len(r) <= max {
return s
}
return string(r[:max])
}
// shortID 生成 n 字节随机 hexn=6 → 12 位)
func shortID(n int) string {
b := make([]byte, n)
@@ -466,6 +475,8 @@ func (that *Application) SetConfig(configPath ...string) {
that.Log.SetSeqWriter(seqUrl, that.Config.GetString("seqApiKey"), instance)
if that.WebConnectLog != nil {
that.WebConnectLog.SetSeqWriter(seqUrl, that.Config.GetString("seqApiKey"), instance)
// 访问日志量大,挂 Seq 后控制台仍保持 Warn+(业务 Logger 已放宽到 Info+
that.WebConnectLog.SetConsoleMinLevel(zerolog.WarnLevel)
}
that.Log.Infof("Seq 日志推送已启动: url=%s instance=%s", seqUrl, instance)
}
@@ -588,6 +599,9 @@ func (that *Application) handler(w http.ResponseWriter, req *http.Request) {
if country := req.Header.Get("EO-Client-IPCountry"); country != "" {
evt = evt.Str("ip_country", country)
}
if ua := req.Header.Get("User-Agent"); ua != "" {
evt = evt.Str("ua", truncateUA(ua, 200))
}
evt.Msg(context.HandlerStr)
}
}()