A data source movement processing method applied to an information centric network ICN, comprising: when a target container from a first container enters a second container, registering a route of the target container in the second container, wherein the route of the target container comprises a container identifier of the target container and a forwarding port corresponding to the identifier of the target container, so that a content request packet carrying the container identifier of the target container is capable of being forwarded to the target container through the route of the target container; when the target container from the first container enters the second container, communicating with a resolution system, so that the resolution system updates an access container of the target container from the first container to the second container, wherein, upon receiving a resolution request that is sent by a requester and used to obtain container information of the access container of the target container, the resolution system is configured to return to the requester the container information of the access container of the target container, so that the content request packet carrying the container identifier of the target container is capable of being forwarded to the target container through the access container, and the access container is a container that comprises at least one container and comprises a forwarding entry used to route the content request packet to the at least one container; and when the target container moves in the first container, communicating with the first container, so that the route of the target container in the first container is updated; wherein all of the target container, the first container, the second container, and the access container are storage spaces used to store content. when a target container from a first container enters a second container, registering a route of the target container in the second container, wherein the route of the target container comprises a container identifier of the target container and a forwarding port corresponding to the identifier of the target container, so that a content request packet carrying the container identifier of the target container is capable of being forwarded to the target container through the route of the target container; when the target container from the first container enters the second container, communicating with a resolution system, so that the resolution system updates an access container of the target container from the first container to the second container, wherein, upon receiving a resolution request that is sent by a requester and used to obtain container information of the access container of the target container, the resolution system is configured to return to the requester the container information of the access container of the target container, so that the content request packet carrying the container identifier of the target container is capable of being forwarded to the target container through the access container, and the access container is a container that comprises at least one container and comprises a forwarding entry used to route the content request packet to the at least one container; and when the target container moves in the first container, communicating with the first container, so that the route of the target container in the first container is updated; wherein