Link processing method, link processingdevice, server, client, and link processing system

The invention discloses a link processing method, a link processing device, a server, a client, and a link processing system, and belongs to the technical field of computer. The method comprises the following steps: a transfer server verifies a received object transfer link, and sends attribute information to an object providing server according to a service identifier after verification; the object providing server generates an object transfer instruction carrying the attribute information and sends the object transfer instruction to the transfer server; the transfer server sends the received object transfer instruction to a client; the client sends an operation instruction to the transfer server if the client receives the operation instruction which is triggered according to the object transfer instruction and used for confirming transfer of an object corresponding to the attribute information; and the transfer server triggers the object providing server to transfer the object to the client according to the operation instruction. According to the invention, the security of the process of object transfer is improved.