From 523f48e066e86aca83ca25be726aeb41c08bba45 Mon Sep 17 00:00:00 2001
From: xc <xc@xyiege.com>
Date: Mon, 1 Sep 2025 13:51:12 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BD=BF=E7=94=A8zag=E4=BD=9C=E4=B8=BA?=
 =?UTF-8?q?=E6=97=A5=E5=BF=97=EF=BC=8C=E5=B9=B6=E5=8A=A0=E5=85=A5=E8=BD=AE?=
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MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 scagent/go.mod         |  5 +++-
 scagent/go.sum         |  2 ++
 scagent/util/xttlog.go | 62 ++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 68 insertions(+), 1 deletion(-)
 create mode 100644 scagent/util/xttlog.go

diff --git a/scagent/go.mod b/scagent/go.mod
index f608380..61c34bf 100644
--- a/scagent/go.mod
+++ b/scagent/go.mod
@@ -2,6 +2,9 @@ module scagnet
 
 go 1.22.1
 
-require go.uber.org/zap v1.27.0
+require (
+	go.uber.org/zap v1.27.0
+	gopkg.in/natefinch/lumberjack.v2 v2.2.1
+)
 
 require go.uber.org/multierr v1.10.0 // indirect
diff --git a/scagent/go.sum b/scagent/go.sum
index 2d29b57..853bbba 100644
--- a/scagent/go.sum
+++ b/scagent/go.sum
@@ -10,5 +10,7 @@ go.uber.org/multierr v1.10.0 h1:S0h4aNzvfcFsC3dRF1jLoaov7oRaKqRGC/pUEJ2yvPQ=
 go.uber.org/multierr v1.10.0/go.mod h1:20+QtiLqy0Nd6FdQB9TLXag12DsQkrbs3htMFfDN80Y=
 go.uber.org/zap v1.27.0 h1:aJMhYGrd5QSmlpLMr2MftRKl7t8J8PTZPA732ud/XR8=
 go.uber.org/zap v1.27.0/go.mod h1:GB2qFLM7cTU87MWRP2mPIjqfIDnGu+VIO4V/SdhGo2E=
+gopkg.in/natefinch/lumberjack.v2 v2.2.1 h1:bBRl1b0OH9s/DuPhuXpNl+VtCaJXFZ5/uEFST95x9zc=
+gopkg.in/natefinch/lumberjack.v2 v2.2.1/go.mod h1:YD8tP3GAjkrDg1eZH7EGmyESg/lsYskCTPBJVb9jqSc=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/scagent/util/xttlog.go b/scagent/util/xttlog.go
new file mode 100644
index 0000000..20ce397
--- /dev/null
+++ b/scagent/util/xttlog.go
@@ -0,0 +1,62 @@
+package util
+
+import (
+	"os"
+	"time"
+
+	"go.uber.org/zap"
+	"go.uber.org/zap/zapcore"
+	"gopkg.in/natefinch/lumberjack.v2"
+)
+
+// 初始化生产级日志器
+func NewProductionLogger() *zap.Logger {
+	// 1. 配置日志轮转（用lumberjack）
+	hook := &lumberjack.Logger{
+
+		Filename:   "./logs/app.log", // 日志文件路径
+		MaxSize:    100,              // 单个文件最大大小（MB）
+		MaxBackups: 7,                // 最多保留多少个备份文件
+		MaxAge:     7,                // 日志文件最多保留多少天
+		Compress:   true,             // 是否压缩备份文件（gzip）
+	}
+	defer hook.Close()
+
+	// 2. 设置日志输出格式
+	// 时间格式：2024-05-20 09:30:00.123
+	timeFormat := "2006-01-02 15:04:05.000"
+	encoderConfig := zapcore.EncoderConfig{
+		TimeKey:       "ts",
+		LevelKey:      "level",
+		NameKey:       "logger",
+		CallerKey:     "caller",
+		MessageKey:    "msg",
+		StacktraceKey: "stacktrace",
+		LineEnding:    zapcore.DefaultLineEnding,
+		EncodeLevel:   zapcore.CapitalLevelEncoder, // 级别用大写（INFO、ERROR）
+		EncodeTime: func(t time.Time, enc zapcore.PrimitiveArrayEncoder) {
+			enc.AppendString(t.Format(timeFormat))
+		},
+		EncodeDuration: zapcore.SecondsDurationEncoder,
+		EncodeCaller:   zapcore.ShortCallerEncoder, // 调用者信息简化（main/main.go:20）
+	}
+
+	// 3. 配置日志级别和输出目标
+	// 输出目标：同时打印到控制台和文件
+	core := zapcore.NewCore(
+		zapcore.NewJSONEncoder(encoderConfig), // JSON格式
+		zapcore.NewMultiWriteSyncer(
+			zapcore.AddSync(hook),                    // 写入文件
+			zapcore.AddSync(zapcore.Lock(os.Stdout)), // 打印到控制台
+		),
+		zapcore.InfoLevel, // 生产环境只打印Info及以上级别
+	)
+
+	// 4. 开启调用者信息和堆栈跟踪
+	logger := zap.New(core,
+		zap.AddCaller(),                       // 显示日志调用的文件和行号
+		zap.AddStacktrace(zapcore.ErrorLevel), // 只有Error及以上级别才显示堆栈
+	)
+
+	return logger
+}