fix qkadmin 2024-03-6

unify_api/modules/qkadmin/views/new_mgr.py

@@ -54,6 +54,6 @@ async def post_news_pages(request, body: NewsPagesReq) -> NewsPagesRsp:
     total, articles = await load_news_pages(news_type, page_num, page_size)
     rsp_articles = [
         NewsInfo(id=r["id"], title=r["title"], author=r["author"],
-                 pub_time=r["pub_time"], news_type=r["news_type"],
+                 pub_time=str(r["pub_time"]), news_type=r["news_type"],
                  top=r["top"]) for r in articles]
     return NewsPagesRsp(total=total, articles=rsp_articles)