Two-dimensional code processing method and apparatus

1. A computer-implemented method, comprising:

receiving, by a server, a two-dimensional code generation request from a two-dimensional code display client;

generating, by the server, static, two-dimensional code information and a random feature value;

sending, by the server, the generated static, two-dimensional code information and the random feature value to the two-dimensional code display client to display a combinational, two-dimensional code on the two-dimensional code display client;

receiving, by the server, a two-dimensional code verification request sent by a two-dimensional code scanning client; and

returning, by the server, a two-dimensional code scanning status value to the two-dimensional code scanning client.

2. The computer-implemented method of claim 1 , wherein the static, two-dimensional code information is based on a user identifier associated with the received two-dimensional code generation request, and wherein the random feature value is used to limit a display feature of dynamic feature information displayed by the two-dimensional code display client.

3. The computer-implemented method of claim 1 , further comprising storing a mapping relationship between the static, two-dimensional code information and the random feature value.

4. The computer-implemented method of claim 1 , wherein the combinational, two-dimensional code comprises the static, two-dimensional code information and generated dynamic feature information based on the random feature value.

5. The computer-implemented method of claim 4 , wherein the received two-dimensional code verification request comprises the static, two-dimensional code information and the random feature value, and wherein the static, two-dimensional code information and the random feature value is obtained by the two-dimensional code scanning client scanning and parsing the displayed combinational, two-dimensional code.

6. The computer-implemented method of claim 5 , further comprising obtaining, by the server, a random feature value corresponding to the received static, two-dimensional code information.

7. The computer-implemented method of claim 6 , further comprising:

comparing the random feature value obtained by the server with the received random feature value to generate a comparison result indicating a match or a non-match; and

returning the comparison result to the two-dimensional code scanning client, wherein the returned comparison result is success if indicating a match and failure if indicating a non-match.

8. A non-transitory, computer-readable medium storing one or more instructions executable by a computer system to perform operations comprising:

receiving a two-dimensional code generation request from a two-dimensional code display client;

generating static, two-dimensional code information and a random feature value;

sending the generated static, two-dimensional code information and the random feature value to the two-dimensional code display client to display a combinational, two-dimensional code on the two-dimensional code display client;

receiving a two-dimensional code verification request sent by a two-dimensional code scanning client; and

returning a two-dimensional code scanning status value to the two-dimensional code scanning client.

9. The non-transitory, computer-readable medium of claim 8 , wherein the static, two-dimensional code information is based on a user identifier associated with the received two-dimensional code generation request, and wherein the random feature value is used to limit a display feature of dynamic feature information displayed by the two-dimensional code display client.

10. The non-transitory, computer-readable medium of claim 8 , further comprising one or more instructions to store a mapping relationship between the static, two-dimensional code information and the random feature value.

11. The non-transitory, computer-readable medium of claim 8 , wherein the combinational, two-dimensional code comprises the static, two-dimensional code information and generated dynamic feature information based on the random feature value.

12. The non-transitory, computer-readable medium of claim 11 , wherein the received two-dimensional code verification request comprises the static, two-dimensional code information and the random feature value, and wherein the static, two-dimensional code information and the random feature value is obtained by the two-dimensional code scanning client scanning and parsing the displayed combinational, two-dimensional code.

13. The non-transitory, computer-readable medium of claim 12 , further comprising one or more instructions to obtain, by a server, a random feature value corresponding to the received static, two-dimensional code information.

14. The non-transitory, computer-readable medium of claim 13 , further comprising one or more instructions to:

compare the random feature value obtained by the server with the received random feature value to generate a comparison result indicating a match or a non-match; and

return the comparison result to the two-dimensional code scanning client, wherein the returned comparison result is success if indicating a match and failure if indicating a non-match.

15. A computer-implemented system, comprising:

one or more computers; and

one or more computer memory devices interoperably coupled with the one or more computers and having tangible, non-transitory, machine-readable media storing one or more instructions that, when executed by the one or more computers, perform one or more operations comprising:

receiving a two-dimensional code generation request from a two-dimensional code display client;

generating static, two-dimensional code information and a random feature value;

sending the generated static, two-dimensional code information and the random feature value to the two-dimensional code display client to display a combinational, two-dimensional code on the two-dimensional code display client;

receiving a two-dimensional code verification request sent by a two-dimensional code scanning client; and

returning a two-dimensional code scanning status value to the two-dimensional code scanning client.

16. The computer-implemented system of claim 15 , wherein the static, two-dimensional code information is based on a user identifier associated with the received two-dimensional code generation request, and wherein the random feature value is used to limit a display feature of dynamic feature information displayed by the two-dimensional code display client.

17. The computer-implemented system of claim 15 , further comprising one or more instructions to store a mapping relationship between the static, two-dimensional code information and the random feature value.

18. The computer-implemented system of claim 15 , wherein the combinational, two-dimensional code comprises the static, two-dimensional code information and generated dynamic feature information based on the random feature value.

19. The computer-implemented system of claim 18 , wherein the received two-dimensional code verification request comprises the static, two-dimensional code information and the random feature value, and wherein the static, two-dimensional code information and the random feature value is obtained by the two-dimensional code scanning client scanning and parsing the displayed combinational, two-dimensional code.

20. The computer-implemented system of claim 19 , further comprising one or more instructions to:

obtain, by a server, a random feature value corresponding to the received static, two-dimensional code information,

compare the random feature value obtained by the server with the received random feature value to generate a comparison result indicating a match or a non-match; and

return the comparison result to the two-dimensional code scanning client, wherein the returned comparison result is success if indicating a match and failure if indicating a non-match.