From dd2a2671942021227ed506d62a7cc51db05b7a26 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=98=94=E5=BF=B5?=
 <12574910+72wo@users.noreply.github.com>
Date: Fri, 30 Jan 2026 01:59:45 +0800
Subject: [PATCH] =?UTF-8?q?```=20refactor(login):=20=E6=8F=90=E5=8F=96?=
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- 将 r.GetClientIp() 调用结果存储到 ip 变量中
- 在 AllowVisitByIP4 方法调用中使用该变量
- 保持相同的速率限制功能，但提高代码可读性
```
---
 login/internal/cmd/cmd.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/login/internal/cmd/cmd.go b/login/internal/cmd/cmd.go
index 5001733e..52e8485f 100644
--- a/login/internal/cmd/cmd.go
+++ b/login/internal/cmd/cmd.go
@@ -81,9 +81,10 @@ func Limiter(r *ghttp.Request) {
 	// 3. 为任意键 "some-key" 获取一个速率限制器
 	//    - rate.Limit(2): 表示速率为 "每秒2个请求"
 	//    - 2: 表示桶的容量 (Burst)，允许瞬时处理2个请求
-
-	if !limiter.AllowVisitByIP4(r.GetClientIp()) {
+	ip := r.GetClientIp()
+	if !limiter.AllowVisitByIP4(ip) {
 		r.Response.WriteStatusExit(429) // Return 429 Too Many Requests
+
 		r.ExitAll()
 	}
 	r.Middleware.Next()