From b7342009e25c2bca7f16bfb86fe0b60e29bd6a4f Mon Sep 17 00:00:00 2001
From: yanzuoguang <yanzuoguang@qq.com>
Date: Wed, 5 Nov 2025 20:47:14 +0800
Subject: [PATCH] =?UTF-8?q?refactor(startup):=20=E7=AE=80=E5=8C=96=20WaitG?=
 =?UTF-8?q?roup=20=E7=9A=84=E4=BD=BF=E7=94=A8=E6=96=B9=E5=BC=8F?=
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- 直接调用 Wait 方法而不再赋值给变量
- 减少不必要的中间变量声明
- 提高代码可读性与简洁性
---
 32-platform/platform/placeholder/startup.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/32-platform/platform/placeholder/startup.go b/32-platform/platform/placeholder/startup.go
index 43e7c12..dbdaffa 100644
--- a/32-platform/platform/placeholder/startup.go
+++ b/32-platform/platform/placeholder/startup.go
@@ -25,8 +25,7 @@ func createPipeline() pipeline.RequestPipeline {
 func Start() {
 	results, err := services.Call(http.Serve, createPipeline())
 	if err == nil {
-		wg := results[0].(*sync.WaitGroup)
-		wg.Wait()
+		results[0].(*sync.WaitGroup).Wait()
 	} else {
 		panic(err)
 	}