Cache management method, system and device for target object and electronic device

The embodiment of the invention discloses a cache management method, system and device for a target object and an electronic device. The method comprises: a server collecting browsing behavior data ofan appointed user on the target object within a preset time period; determining browsing behavior attribute information according to the browsing behavior data; and sending the browsing behavior attribute information to a terminal, thereby enabling the terminal to obtain a target object caching strategy matched with the browsing behavior attribute information according to the browsing behavior attribute information, and performing one of caching and cleaning on the target object by utilizing the obtained target object caching strategy. 本说明书实施例公开了一种目标对象的缓存管理方法、系统、装置及电子设备，由服务器采集指定用户在预设时间段内对目标对象的浏览行为数据；根据所述浏览行为数据确定浏览行为属性信息；向终端发送所述浏览行为属性信息，使得所述终端根据所述浏览行为属性信息获取与所述浏览行为属性信息相匹配的目标对象缓存策略，以利用所获取的目标对象缓存策略对所述目标对象执行缓存和清理中的一种。