优化结构

pkg/logging/zap_test.go

@@ -7,6 +7,7 @@ import (
 	"path/filepath"
 	"strings"
 	"testing"
+	"time"
 
 	"go.uber.org/zap"
 	"go.uber.org/zap/zapcore"
@@ -61,6 +62,21 @@ func TestZapHandlerRoutesHTTPAndErrorLogs(t *testing.T) {
 	}
 }
 
+func TestConsoleEncoderDoesNotChangeJSONFileEncoder(t *testing.T) {
+	config := zap.NewProductionEncoderConfig()
+	config.EncodeTime = zapcore.RFC3339NanoTimeEncoder
+	fileEncoder := zapcore.NewJSONEncoder(config)
+	entry := zapcore.Entry{Level: zapcore.InfoLevel, Time: time.Date(2026, 8, 21, 16, 30, 0, 0, time.Local), Message: "started"}
+	buffer, err := fileEncoder.EncodeEntry(entry, nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer buffer.Free()
+	if !strings.HasPrefix(buffer.String(), "{") || !strings.Contains(buffer.String(), `"msg":"started"`) {
+		t.Fatalf("file encoder is no longer JSON: %s", buffer.String())
+	}
+}
+
 func TestZapHandlerRecordsEveryErrorThroughSink(t *testing.T) {
 	root := t.TempDir()
 	var entries []ErrorEntry