From 111d9040a7eaebab824ae4009810d5111a7288ed Mon Sep 17 00:00:00 2001
From: Your Name <aa@bb.com>
Date: Tue, 11 Aug 2026 12:52:06 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E5=81=A5=E5=BA=B7=E6=A3=80?=
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首次部署时健康检查一直失败——容器内nginx只listen了IPv4(0.0.0.0:80)，
但/etc/hosts里localhost解析到::1在前，wget http://localhost/因而连不上。
补上 listen [::]:80 双栈监听解决。部署脚本那边也同步改成直连127.0.0.1，
避免再依赖localhost的解析顺序。
---
 docker/nginx.conf | 1 +
 1 file changed, 1 insertion(+)

diff --git a/docker/nginx.conf b/docker/nginx.conf
index be64ad5a..54699d93 100644
--- a/docker/nginx.conf
+++ b/docker/nginx.conf
@@ -1,5 +1,6 @@
 server {
     listen 80;
+    listen [::]:80;
     server_name _;
     root /usr/share/nginx/html;
     index index.html;