文章管理页面：每篇文章中保留换行，方便查看。

app/admin_service.py

@@ -57,7 +57,7 @@ def article():
     _articles = get_page_articles(_cur_page, _page_size)
     for article in _articles:   # 获取每篇文章的title
         article.title = article.text.split("\n")[0]
-        article.content = ''.join(article.text.split("\n")[1:])
+        article.content = '<br/>'.join(article.text.split("\n")[1:])
     
     context = {
         "article_number": _article_number,

app/templates/admin_manage_article.html

@@ -77,7 +77,7 @@
                     <small>Level: {{text.level }}</small>
                     <small>Date: {{ text.date }}</small>
                 </div>
-                <p style="padding-top: 5px;" class="mb-1">{{ text.content }}</p>
+                {{ text.content | safe }}
             </div>
             {% endfor %}
         </div>