From 9819aaba95ba01e9a3009cd0df7e41a16af62d61 Mon Sep 17 00:00:00 2001
From: Olia Lisa <kannar7788@gmail.com>
Date: Mon, 20 Apr 2026 22:56:53 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E5=B7=A5=E5=85=B7=E5=87=BD?=
 =?UTF-8?q?=E6=95=B0,=20=E4=BA=A4=E4=BA=92=E5=BC=8F=E6=9B=B4=E6=96=B0?=
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---
 bin/utils/base.sh | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/bin/utils/base.sh b/bin/utils/base.sh
index 5ba8929..45471b2 100644
--- a/bin/utils/base.sh
+++ b/bin/utils/base.sh
@@ -137,6 +137,7 @@ check_config_file(){
     fi
 }
 
+# 重启docker容器
 restart_docker() {
     local script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/../"  # 脚本文件夹绝对路径
 
@@ -159,4 +160,18 @@ restart_docker() {
     echo "正在重启容器..."
     docker-compose -f  $script_dir/../docker-compose.yml down
     docker-compose -f  $script_dir/../docker-compose.yml up -d
+}
+
+# 展示当前值并询问用户新输入的值
+# 用法: ask_update "提示语" "当前值(当前配置文件的值)"
+# 示例: 
+#  new_port=$(ask_update "请输入新的端口号" "$(jq -r '.inbounds[0].port' $config_dir/config.json)")
+ask_update() {
+    local prompt="$1" # 提示语
+    local current_value="$2" 
+    local input
+
+    read -p "${prompt} [当前: ${current_value}]: " input
+    # 用户直接回车则保留当前值，否则使用新输入
+    echo "${input:-$current_value}"
 }
\ No newline at end of file