获取用户名生成callback参数缺少占位符 (#132)

jd_spider_requests.py

@@ -391,7 +391,7 @@ class JdSeckill(object):
         """获取用户信息"""
         url = 'https://passport.jd.com/user/petName/getUserInfoForMiniJd.action'
         payload = {
-            'callback': 'jQuery'.format(random.randint(1000000, 9999999)),
+            'callback': 'jQuery{}'.format(random.randint(1000000, 9999999)),
             '_': str(int(time.time() * 1000)),
         }
         headers = {
@@ -617,4 +617,4 @@ class JdSeckill(object):
             if global_config.getRaw('messenger', 'enable') == 'true':
                 error_message = '抢购失败，返回信息:{}'.format(resp_json)
                 send_wechat(error_message)
-            return False
+            return False