Foreword: I believe many people have seen the spike system, such as the spike of Jingdong or Taobao, and the spike of Xiaomi mobile phones. So how is the background of the spike system implemented?
Foreword: I believe many people have seen the spike system, such as the spike of Jingdong or Taobao, and the spike of Xiaomi mobile phones. So how is the background of the spike system implemented?