A network functions virtualization resource processing method, comprising the steps of: sending (501-503, 701-703), by a first virtualized network function manager, VNFM, a first resource request message to a second VNFM, wherein the first resource request message comprises information about a resource for which the first VNFM applies for a virtualized network function, VNF; and when a resource of a target virtualized infrastructure manager, VIM, connected to the second VNFM meets the information about the resource that is applied for, receiving, by the first VNFM, a first feedback message sent by the second VNFM, wherein the first feedback message comprises information about the target VIM that has reserved a resource for or allocated a resource to the first VNFM, and when the resource of the target VIM connected to the second VNFM cannot meet the information about the resource that is applied for, receiving, by the first VNFM, a second feedback message sent by the second VNFM, wherein the second feedback message is used to indicate that the resource of the target VIM connected to the second VNFM cannot meet the information about the resource that is applied for, and wherein the second feedback message comprises resource information of a remaining resource of the target VIM connected to the second VNFM, and the resource information of the remaining resource comprises a resource type of the remaining resource and a resource amount of the remaining resource; sending, by the first VNFM, a second resource request message to the second VNFM, wherein the second resource request message comprises resource information of a reallocation resource, and the remaining resource is used by the target VIM to reserve the reallocation resource for or allocate the reallocation resource to the first VNFM; receiving, by the first VNFM, a third feedback message sent by the second VNFM, wherein, the third feedback message includes information about the target VIM that has reserved or allocated a resource for the reallocation resource; and requesting, by the first VNFM, a resource from another VNFM connected to the first VNFM until allocation of the resource that is applied for is completed. sending (501-503, 701-703), by a first virtualized network function manager, VNFM, a first resource request message to a second VNFM, wherein the first resource request message comprises information about a resource for which the first VNFM applies for a virtualized network function, VNF; and when a resource of a target virtualized infrastructure manager, VIM, connected to the second VNFM meets the information about the resource that is applied for, receiving, by the first VNFM, a first feedback message sent by the second VNFM, wherein the first feedback message comprises information about the target VIM that has reserved a resource for or allocated a resource to the first VNFM, and when the resource of the target VIM connected to the second VNFM cannot meet the information about the resource that is applied for, receiving, by the first VNFM, a second feedback message sent by the second VNFM, wherein the second feedback message is used to indicate that the resource of the target VIM connected to the second VNFM cannot meet the information about the resource that is applied for, and wherein the second feedback message comprises resource information of a remaining resource of the target VIM connected to the second VNFM, and the resource information of the remaining resource comprises a resource type of the remaining resource and a resource amount of the remaining resource; sending, by the first VNFM, a second resource request message to the second VNFM, wherein the second resource request message comprises resource information of a reallocation resource, and the remaining resource is used by the target VIM to reserve the reallocation resource for or allocate the reallocation resource to the first VNFM; receiving, by the first VNFM, a third feedback message sent by the second VNFM, wherein, the third feedback message includes information about the target VIM that has reserved or allocated a resource for the reallocation resource; and requesting, by the first VNFM, a resource from another VNFM connected to the first VNFM until allocation of the resource that is applied for is completed.