[设定缓存](%E8%AE%BE%E5%AE%9A%E7%BC%93%E5%AD%98.md) [查询缓存](%E6%9F%A5%E8%AF%A2%E7%BC%93%E5%AD%98.md) [删除缓存](%E5%88%A0%E9%99%A4%E7%BC%93%E5%AD%98.md) [修改缓存](%E4%BF%AE%E6%94%B9%E7%BC%93%E5%AD%98.md) [清空缓存](%E6%B8%85%E7%A9%BA%E7%BC%93%E5%AD%98.md)