Abstract: A server is used to receive a barcode generation request sent by an end-user device. The server is used to generate, based on the barcode generation request, at least two pieces of barcode information by using at least two code systems, respectively. The server is used to transmit a barcode generation response to the end-user device, where the barcode generation response includes the at least two pieces of barcode information, where the barcode generation response causes an application running on the end-user device to display on the end-user device, alternately, a respective barcode image corresponding to each piece of the at least two pieces of barcode information.

Abstract: A service processing method comprises: receiving, by a first server possessing a first service function, a first service request sent by a client; generating a first service result based on the first service request; and sending the first service result to the client and a second server possessing a second service function, for the second server to directly generate a second service result based on the first service result, and after the second server receives a second service request generated by the client based on the first service result, to send the generated second service result to the client.

Abstract: A server is used to receive a barcode generation request sent by an end-user device. The server is used to generate, based on the barcode generation request, at least two pieces of barcode information by using at least two code systems, respectively. The server is used to transmit a barcode generation response to the end-user device, where the barcode generation response includes the at least two pieces of barcode information, where the barcode generation response causes an application running on the end-user device to display on the end-user device, alternately, a respective barcode image corresponding to each piece of the at least two pieces of barcode information.

Abstract: A server is used to receive a barcode generation request sent by an end-user device. The server is used to generate, based on the barcode generation request, at least two pieces of barcode information by using at least two code systems, respectively. The server is used to transmit a barcode generation response to the end-user device, where the barcode generation response includes the at least two pieces of barcode information, where the barcode generation response causes an application running on the end-user device to display on the end-user device, alternately, a respective barcode image corresponding to each piece of the at least two pieces of barcode information.

Abstract: Embodiments of the application provide methods and apparatuses for transaction processing. One method comprises: receiving a first transaction result from a first server, wherein the first transaction result is generated in response to a first transaction request from a client; determining a type corresponding to the first transaction result; generating a second transaction result matching the type corresponding to the first transaction result; and sending the generated second transaction result to the client in response to a second transaction request from the client.

Abstract: A server is used to receive a barcode generation request sent by an end-user device. The server is used to generate, based on the barcode generation request, at least two pieces of barcode information by using at least two code systems, respectively. The server is used to transmit a barcode generation response to the end-user device, where the barcode generation response includes the at least two pieces of barcode information, where the barcode generation response causes an application running on the end-user device to display on the end-user device, alternately, a respective barcode image corresponding to each piece of the at least two pieces of barcode information.

Abstract: The present specification discloses a resource transfer verification method and apparatus, and an electronic payment verification method and apparatus. The method includes: receiving a resource transfer request that is sent by a resource transferor and that is used for requesting transfer of resources of the resource transferor are transferred to a resource transferee, further determining verification information used for indicating that the transfer succeeds after resources of the resource transferor are transferred to the resource transferee according to the resource transfer request, and transmitting a resource transfer result including the verification information to the resource transferor, so that the resource transferee can accurately determine, according to the verification information, whether the transfer is completed when the resource transferor shows the resource transferee the resource transfer result, thereby effectively avoiding the omission of the resource transfer.

Abstract: Embodiments of the application provide methods and apparatuses for transaction processing. One method comprises: receiving a first transaction result from a first server, wherein the first transaction result is generated in response to a first transaction request from a client; determining a type corresponding to the first transaction result; generating a second transaction result matching the type corresponding to the first transaction result; and sending the generated second transaction result to the client in response to a second transaction request from the client.

Abstract: A service processing method comprises: receiving, by a first server possessing a first service function, a first service request sent by a client; generating a first service result based on the first service request; and sending the first service result to the client and a second server possessing a second service function, for the second server to directly generate a second service result based on the first service result, and after the second server receives a second service request generated by the client based on the first service result, to send the generated second service result to the client.