Abstract
A method and an apparatus for one-time connection are provided. In the method, a first apparatus generates a connection item according to first connection information, in which the first connection information is previously registered in a server. Next, a second apparatus obtains the connection item and accordingly generates a virtual card. The second apparatus further uploads the virtual card and second connection information to the server to register the virtual card in the server. Then, the second apparatus receives a selecting operation for the virtual card and accordingly uploads a connection request of using the virtual card to the server. The server establishes a one-time connection between the second apparatus and the first apparatus according to the virtual card, the first connection information and the second connection information.