From 5ecbacb691f8766b06e776f28d6d436fd8d0e9d2 Mon Sep 17 00:00:00 2001
From: nanhaoluo <3075912108@qq.com>
Date: Thu, 15 Jan 2026 17:02:23 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=E7=A7=BB=E5=8A=A8?=
 =?UTF-8?q?=E7=AB=AF=E6=B5=8F=E8=A7=88=E5=99=A8HTML=E9=A1=B5=E9=9D=A2?=
 =?UTF-8?q?=E7=BC=93=E5=AD=98=E9=97=AE=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- 添加移动端缓存控制头，禁止浏览器缓存HTML页面
- 使用 Cache-Control: no-cache, no-store, must-revalidate
- 仅对移动端前台页面生效，不影响后台和桌面端
---
 functions.php | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/functions.php b/functions.php
index 8a09d70..ba9618d 100644
--- a/functions.php
+++ b/functions.php
@@ -9,6 +9,16 @@
  * @link https://www.gnu.org/licenses/gpl-3.0.html
  */
 
+// 禁止移动端浏览器缓存 HTML 页面
+function argon_prevent_mobile_cache() {
+	if (wp_is_mobile() && !is_admin()) {
+		header('Cache-Control: no-cache, no-store, must-revalidate');
+		header('Pragma: no-cache');
+		header('Expires: 0');
+	}
+}
+add_action('send_headers', 'argon_prevent_mobile_cache');
+
 if (version_compare( $GLOBALS['wp_version'], '4.4-alpha', '<' )) {
 	echo "<div style='background: #5e72e4;color: #fff;font-size: 30px;padding: 50px 30px;position: fixed;width: 100%;left: 0;right: 0;bottom: 0;z-index: 2147483647;'>" . __("Argon 主题不支持 Wordpress 4.4 以下版本，请更新 Wordpress", 'argon') . "</div>";
 }