recommend url use backup URL

applications/wxSpiderApi.py

@@ -120,7 +120,7 @@ class WeixinSpider(object):
             'url': content_link,
             'token': '401e4d3c85068bb5'
         }
-        response = requests.request("POST", url, headers={}, data=payload)
+        response = requests.request("POST", url, headers={}, data=payload, timeout=120)
         log(
             task="article_association_crawler",
             function="get_recommend_articles_v2",