完善多店铺开启多窗口、外观进度条等

app/blueprints/main.py

@@ -168,6 +168,7 @@ def serve_assets(filename):
 
 
 @main_bp.route('/new_web_source/<path:filename>')
+@login_required
 def serve_new_web_source(filename):
     """提供 static 目录及子目录下的静态文件访问。"""
     filepath = os.path.normpath(os.path.join("new_web_source", filename))
@@ -175,6 +176,21 @@ def serve_new_web_source(filename):
     file_abs = os.path.abspath(filepath)
     if not file_abs.startswith(static_abs) or not os.path.isfile(file_abs):
         return '', 404
+    if filename.lower().endswith('.html'):
+        with open(file_abs, 'rb') as f:
+            content = f.read().decode('utf-8', errors='replace')
+        raw_uid = session.get('user_id')
+        uid_value = str(int(raw_uid)) if str(raw_uid or '').isdigit() else '""'
+        uid_script = (
+            "\n<script>"
+            f"window.localStorage.setItem('uid', {uid_value});"
+            "</script>\n"
+        )
+        if '</head>' in content:
+            content = content.replace('</head>', uid_script + '</head>', 1)
+        else:
+            content = uid_script + content
+        return render_template_string(content)
     return send_file(file_abs, as_attachment=False)
 
 @main_bp.route('/logo.jpg', methods=['GET'])