每日清理

pkg/logger/retention.go

@@ -0,0 +1,17 @@
+package logger
+
+import (
+	"go.uber.org/zap"
+	"go.uber.org/zap/zapcore"
+)
+
+// NewRetentionLogger 创建仅供 Worker 日留存使用的独立轮转日志。
+func NewRetentionLogger(level string, config LogRotationConfig) (*zap.Logger, func() error) {
+	encoder := zapcore.NewJSONEncoder(zapcore.EncoderConfig{
+		TimeKey: "time", LevelKey: "level", MessageKey: "msg", CallerKey: "caller",
+		EncodeTime: zapcore.ISO8601TimeEncoder, EncodeLevel: zapcore.CapitalLevelEncoder,
+		EncodeCaller: zapcore.ShortCallerEncoder,
+	})
+	logger := zap.New(zapcore.NewCore(encoder, zapcore.AddSync(newLumberjackLogger(config)), parseLevel(level)), zap.AddCaller())
+	return logger, logger.Sync
+}