From 32f1716262e358dbf5817d9716d912c89486c6e0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E4=B8=A5=E6=B5=A9?= <me@yanhao.ren>
Date: Thu, 4 Sep 2025 17:03:58 +0800
Subject: [PATCH] =?UTF-8?q?feat(h-hosts-docker.sh):=20=E4=BC=98=E5=8C=96?=
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- 修改备份文件名，增加日期和时间戳，避免备份文件被覆盖
- 更新备份成功提示信息，显示具体的备份文件名
---
 h-hosts-docker.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/h-hosts-docker.sh b/h-hosts-docker.sh
index e57f47d..aac1826 100644
--- a/h-hosts-docker.sh
+++ b/h-hosts-docker.sh
@@ -51,8 +51,8 @@ if [ ! -f "$DAEMON_FILE" ] || [ ! -s "$DAEMON_FILE" ]; then
 fi
 
 # 2. 备份当前配置文件
-cp "$DAEMON_FILE" "$DAEMON_FILE.bak"
-echo "📄  已将当前配置备份到 '$DAEMON_FILE.bak'"
+cp "$DAEMON_FILE" "$DAEMON_FILE.bak-$(date +%Y%m%d_%H%M%S)"
+echo "📄  已将当前配置备份到 '$DAEMON_FILE.bak-$(date +%Y%m%d_%H%M%S)'"
 
 # 3. 将所有命令行参数转换为 jq 可以使用的 JSON 数组
 #    例如: "host1:ip1" "host2:ip2" -> '["host1:ip1", "host2:ip2"]'