配置改为指针

cmd/server/main.go

@@ -95,13 +95,13 @@ func main() {
 		)
 	}
 
-	var bc conf.Bootstrap
+	bc := new(conf.Bootstrap)
 	c := config.New(
 		config.WithSource(
 			confSource,
 		),
 		config.WithDecoder(func(kv *config.KeyValue, v map[string]interface{}) error {
-			return yaml.Unmarshal(kv.Value, &bc)
+			return yaml.Unmarshal(kv.Value, bc)
 		}),
 	)
 	if err := c.Load(); err != nil {
@@ -132,7 +132,7 @@ func main() {
 		Endpoint: bc.TraceConf.Endpoint,
 	}
 
-	app, cleanup, err := initApp(ctx, &bc, traceConf, logger)
+	app, cleanup, err := initApp(ctx, bc, traceConf, logger)
 	if err != nil {
 		panic(err)
 	}