增加文章最后修改日期，并且准备转向前端请求，并非后端模板的想法

blueprint/blog_views.py

@@ -197,4 +197,9 @@ def paint():
 @blog_bp.route('/paint/upload/', methods=['POST',])
 def paint_upload():
     if request.method == "POST":
-        return "POST"
+        return "POST"
+    
+@blog_bp.route('/new_page/')
+@blog_bp.route('/new_page/<page_name>/')
+def new_page(page_name=None):
+    return send_from_directory(os.path.join(current_app.static_folder, 'new_page'), f'{page_name}.html')