CN103401857B - The exchange method and system of 2 D code information, client, server - Google Patents

Abstract

The invention discloses a two-dimensional code information interaction method and system, a client and a server. The method includes: sending a request to the server to generate a two-dimensional code corresponding to a specific target; obtaining the information of the two-dimensional code returned by the server according to the request for generating a two-dimensional code corresponding to a specific target, and popping up a display window of the two-dimensional code corresponding to the specific target , for the mobile terminal to scan the QR code to obtain a specific target; obtain the notification message that the unique identifier of the corresponding QR code usage status returned by the server has changed to the used status; according to the notification message, eliminate the QR code information in the display window. According to the technical solution, after the user's mobile terminal scans the two-dimensional code, the two-dimensional code information in the display window is deleted, and the user does not need to manually delete the two-dimensional code information, which simplifies the operation mode of the two-dimensional code.

Description

Interaction method and system, client, and server of two-dimensional code information

technical field

The invention relates to the field of network technology, in particular to a two-dimensional code information interaction method and system, a client, and a server.

Background technique

The mobile phone scanning QR code technology is simply to scan the QR code through the camera function of the mobile phone, quickly obtain the information stored in the QR code, and perform Internet access, send text messages, dial, data exchange, automatic text input, etc. QR codes have been used and developed by major mobile phone manufacturers.

At this stage, the operation of generating and scanning QR codes is relatively cumbersome, and the interactivity is poor, which greatly reduces the universal use of QR codes.

Contents of the invention

In view of the above problems, the present invention is proposed to provide a method for interacting with two-dimensional code information and a corresponding interactive system, client and server for two-dimensional code information that overcome the above problems or at least partially solve the above problems.

According to one aspect of the present invention, a method for interacting with two-dimensional code information is provided, including: sending a request to the server to generate a two-dimensional code corresponding to a specific target; For the information of QR code, the display window of the QR code corresponding to the specific target pops up, so that the mobile terminal can scan the QR code to obtain the specific target; obtain the notification that the unique identification corresponding to the usage status of the QR code returned by the server has changed to the used status Message: According to the notification message, eliminate the QR code information in the display window.

According to another aspect of the present invention, a client is provided, including: a first request module, adapted to send a request to the server to generate a two-dimensional code corresponding to a specific target, and obtain the server according to the generated two-dimensional code corresponding to the specific target. The information of the two-dimensional code returned by the request of the code; the display module is suitable for popping up the display window of the two-dimensional code corresponding to the specific target, so that the mobile terminal can scan the two-dimensional code to obtain the specific target; the transceiver module is suitable for obtaining the corresponding target returned by the server The unique identification of the use state of the two-dimensional code is changed to a notification message of the used state; the elimination module is adapted to eliminate the two-dimensional code information in the display window according to the notification message.

According to another aspect of the present invention, a server is provided, including: a first response module, adapted to send the information of the two-dimensional code to the client according to the request sent by the client to generate a two-dimensional code corresponding to a specific target; The response module is adapted to send a specific target to the mobile terminal after the mobile terminal scans the two-dimensional code; the recording module is adapted to record the unused state before the first response module sends the information of the two-dimensional code to the client, and After the second response module sends a specific target to the mobile terminal, it changes the identification to the used state; the notification module is adapted to return to the client a notification message that the unique identification corresponding to the use state of the two-dimensional code is changed to the used state, for the customer The terminal eliminates the QR code information in the display window according to the notification message.

According to another aspect of the present invention, an interactive system for two-dimensional code information is provided, including: the above-mentioned client, server, and mobile terminal.

The specific target in the present invention refers to information that can generate a two-dimensional code for identification, which may include but not limited to: pictures, specific URLs, application APPs, address books, text messages, text messages, phone numbers, emails, map coordinates, commodity information, Train tickets, network resources, bill barcodes, etc.

According to the technical solution provided by the present invention, after requesting the two-dimensional code from the server and popping up the display window of the two-dimensional code, if the mobile terminal obtains a specific target by scanning the two-dimensional code, the server will change the unique identifier corresponding to the use status of the two-dimensional code It is the used state, obtain the notification message that the logo changes to the used state, and eliminate the QR code information in the display window according to the notification message. According to this technical solution, after the user's mobile terminal scans the two-dimensional code and obtains a specific target, the client eliminates the two-dimensional code information in the display window, eliminating the need for the user to manually delete the two-dimensional code information, which simplifies the operation method of the two-dimensional code , greatly improving the convenience and efficiency of use, making the two-dimensional code technology easier to popularize and promote.

The above description is only an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention, it can be implemented according to the contents of the description, and in order to make the above and other purposes, features and advantages of the present invention more obvious and understandable , the specific embodiments of the present invention are enumerated below.

Description of drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiment. The drawings are only for the purpose of illustrating a preferred embodiment and are not to be considered as limiting the invention. Also throughout the drawings, the same reference numerals are used to designate the same components. In the attached picture:

FIG. 1 shows a flow chart of a method for interacting with two-dimensional code information according to an embodiment of the present invention;

FIG. 2 shows a flowchart of a method for interacting with two-dimensional code information according to another embodiment of the present invention;

Fig. 3 shows a structural block diagram of a client according to an embodiment of the present invention;

Fig. 4 shows a structural block diagram of a client according to another embodiment of the present invention;

Fig. 5 shows a structural block diagram of a server according to an embodiment of the present invention;

Fig. 6 shows a structural block diagram of a server according to another embodiment of the present invention;

FIG. 7 shows a structural block diagram of an interactive system for two-dimensional code information according to an embodiment of the present invention;

Fig. 8 shows a structural block diagram of an interactive system for two-dimensional code information according to another embodiment of the present invention.

detailed description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

In the present invention, the device that provides the two-dimensional code to the user is a client, such as a PC, and the device that scans the two-dimensional code is a mobile terminal, such as a mobile phone, but the present invention is not limited thereto. The technical solution provided by the present invention mainly increases the interactive function of the mobile terminal and the client on the operation of the two-dimensional code, so that the client can obtain the operation information that the mobile terminal has accessed the link address of the specific target contained in the two-dimensional code, so that the client can terminal to perform corresponding operations. Utilizing the technical solution provided by the present invention, after the user's mobile terminal scans the two-dimensional code and acquires a specific target, the client can eliminate the two-dimensional code information in the display window without the need for the user to manually delete the two-dimensional code information, which simplifies the two-dimensional code Operation method.

Fig. 1 shows a flowchart of a method 100 for interacting with two-dimensional code information according to an embodiment of the present invention. The method 100 is executed after the user triggers a request to save the specific object to the mobile terminal (for example, the user clicks on the option of "save to the mobile phone" related to the specific object). As shown in FIG. 1 , the method 100 starts at step S101 , where the client sends a request to the server for a unique identifier corresponding to the use status of the two-dimensional code. For example, for the pictures searched by the user, after the user clicks the option of "save to mobile phone", the client first sends a request to the server for a unique identifier corresponding to the usage status of the QR code, the purpose of which is to request the server to provide a unique identifier, This logo is used to mark its corresponding QR code usage status.

Subsequently, the method 100 proceeds to step S102, wherein the server generates a unique identifier after receiving the request from the client for the unique identifier corresponding to the use status of the two-dimensional code, and records the identifier as an unused status.

Subsequently, the method 100 enters step S103, wherein the client receives the identifier returned by the server in response to the request for the unique identifier corresponding to the usage status of the two-dimensional code.

After step S103, the method 100 proceeds to step S104, wherein the client sends a request to the server to generate a two-dimensional code corresponding to a specific target, and the request includes the above-mentioned identification.

Subsequently, the method 100 enters step S105, wherein the server generates the information of the two-dimensional code after receiving the request from the client to generate the two-dimensional code corresponding to the specific target, and the information of the two-dimensional code includes the link address of the specific target and the corresponding two-dimensional code. The above identification of the usage status of the QR code.

Subsequently, the method 100 enters step S106, wherein the client receives the information of the two-dimensional code returned by the server.

Subsequently, the method 100 enters step S107, wherein the client pops up a display window corresponding to the two-dimensional code of the specific target, and displays the two-dimensional code to the user in the display window.

After step S107, the method 100 proceeds to step S108, wherein the mobile terminal scans the two-dimensional code to obtain the link address and identification of the specific target. Since the information of the two-dimensional code includes the link address of the specific target and the identification corresponding to the use state of the two-dimensional code, the mobile terminal can scan the two-dimensional code to obtain these information.

Subsequently, the method 100 enters step S109, wherein the mobile terminal sends a specific target request message including the link address and identification of the specific target to the server.

Subsequently, the method 100 enters step S110, wherein after the server receives the specific object request message sent by the mobile terminal, it extracts the link address and identification of the specific object contained therein, finds the specific object according to the link address of the specific object, and returns the specific object to the mobile terminal; and after returning to a specific target, change the flag to the used state.

Subsequently, the method 100 enters step S111, wherein the mobile terminal receives the specific target returned by the server.

After step S107, that is, after the client pops up the display window of the two-dimensional code, the method 100 enters step S112, wherein the client regularly sends a polling message for querying the status of the identification to the server.

After step S112, the method 100 proceeds to step S113, wherein the client receives the notification message of the status of the identifier returned by the server until receiving the notification message returned by the server that the identifier is changed to the used status. Before step S110, the notification message of the state of the identifier received by the client is still in the unused state; after step S110, the client will receive the notification message of the identifier being changed to the used state.

After step S113, the method 100 proceeds to step S114, wherein according to the notification message, the two-dimensional code information in the display window is eliminated. If the client receives a notification message that the logo has been changed to a used state, indicating that the server has returned a specific target to the mobile terminal, then the client will automatically eliminate the QR code information in the display window, specifically, the client can automatically close the two-dimensional code. The display window of the two-dimensional code can also switch the information of the display window, eliminate the information of the two-dimensional code, and make the display window display other information, and the method 100 ends.

In the above embodiments, the client queries the status of the identifier by sending polling messages periodically, but the present invention is not limited thereto, and the server may also push a notification message to the client that the identifier is changed to a used state. That is, after step S110, the server pushes a notification message to the client indicating that the identification has been changed to the used state, without regular polling by the client. After receiving the message, the client can delete the two-dimensional code information in the display window.

The foregoing embodiments may be applied in various scenarios. For example, a scenario is: after the user searches for a picture on the PC side, and wants to save the picture to his mobile phone, the user can click the "save to mobile phone" option of the picture, and go through the above steps S101-step S107 Afterwards, the PC terminal displays the QR code to the user. The user scans the two-dimensional code with the mobile phone, and the mobile phone will obtain the picture after the above steps S108-S111. After the above step S112-step S114, the PC end will delete the two-dimensional code information in the display window. Another scenario is: after user A searches for a picture through PC terminal A, and wants to save the picture to user B's mobile phone B, user A clicks the "save to mobile phone" option of the picture, and after the above steps S101-step After S107, PC terminal A displays the QR code to user A. PC terminal A intercepts the image of the two-dimensional code according to the operation of user A, and sends the image of the two-dimensional code to the PC terminal B used by user B, and user B uses the mobile phone B to scan the image of the two-dimensional code displayed on PC terminal B, After the above step S108-step S111, mobile phone B will obtain the picture. After the above step S112-step S114, the PC terminal A will delete the two-dimensional code information in the display window.

According to the interaction method of the two-dimensional code information provided by the above-mentioned embodiment, after the user triggers the request to save the specific object to the mobile terminal, the client first requests the server to obtain the identification, and then requests the server to obtain the information of the two-dimensional code; the client The display window of the QR code pops up for the mobile terminal to scan the QR code. After the server returns the specific object to the mobile terminal, the server changes the logo to the used state; the client uses the unique status according to the corresponding QR code The notification message indicating that the logo has changed to a used state eliminates the QR code information in the display window. According to the technical solution provided by this embodiment, after the user's mobile terminal scans the two-dimensional code and obtains a specific target, the client eliminates the two-dimensional code information in the display window, and the user does not need to manually eliminate the two-dimensional code information, which simplifies the The operation method greatly improves the convenience and efficiency of use, making the two-dimensional code technology easier to popularize and promote.

Fig. 2 shows a flowchart of a method 200 for interacting with two-dimensional code information according to another embodiment of the present invention. The method 200 is executed after the user triggers a request to save the specific object to the mobile terminal (for example, the user clicks on the option of "save to the mobile phone" related to the specific object). As shown in FIG. 2 , the method 200 starts at step S201 , where the client sends a request to the server to generate a two-dimensional code corresponding to a specific target and a unique identifier corresponding to the use status of the two-dimensional code. For example, for the pictures searched by the user, after the user clicks the option of "save to mobile phone", the client sends to the server a request to generate a QR code corresponding to a specific target and a unique identifier corresponding to the usage status of the QR code. It is to request the server to provide the QR code and the unique identification corresponding to the usage status of the QR code.

Subsequently, the method 200 enters step S202, wherein after receiving the request sent by the client, the server generates a unique identifier and two-dimensional code information, the two-dimensional code information includes the link address and identifier of a specific target, and the server records the identifier as unidentified status of use.

Subsequently, the method 200 enters step S203, wherein the client receives the information of the two-dimensional code returned by the server.

Subsequently, the method 200 proceeds to step S204, wherein the client pops up a display window of a two-dimensional code corresponding to a specific target, and displays the two-dimensional code to the user in the display window.

After step S204, the method 200 proceeds to step S205, wherein the mobile terminal scans the two-dimensional code to obtain the link address and identification of the specific target. Since the information of the two-dimensional code includes the link address of the specific target and the identification corresponding to the use state of the two-dimensional code, the mobile terminal can scan the two-dimensional code to obtain these information.

Subsequently, the method 200 enters step S206, wherein the mobile terminal sends a specific target request message including the link address and identification of the specific target to the server.

Subsequently, the method 200 enters step S207, wherein after the server receives the specific object request message sent by the mobile terminal, it extracts the link address and identification of the specific object contained therein, finds the specific object according to the link address of the specific object, and returns the specific object to the mobile terminal; and after returning to a specific target, change the flag to the used state.

Subsequently, the method 200 enters step S208, wherein the mobile terminal receives the specific target returned by the server.

After step S204, that is, after the client pops up the display window of the two-dimensional code, the method 200 enters step S209, wherein the client regularly sends a polling message for querying the status of the identification to the server.

After step S209, the method 200 proceeds to step S210, wherein the client receives the notification message of the status of the identifier returned by the server until receiving the notification message returned by the server that the identifier is changed to the used status. Before step S207, the notification message of the state of the identifier received by the client is still in the unused state; after step S207, the client will receive the notification message of the identifier changed to the used state.

After step S210, the method 200 proceeds to step S211, wherein the two-dimensional code information in the display window is eliminated according to the notification message. If the client receives a notification message that the logo has been changed to a used state, indicating that the server has returned a specific target to the mobile terminal, then the client will automatically eliminate the QR code information in the display window, specifically, the client can automatically close the two-dimensional code. The display window of the two-dimensional code can also switch the information of the display window, eliminate the information of the two-dimensional code, and make the display window display other information, and the method 200 ends.

In the above embodiments, the client queries the status of the identifier by sending polling messages periodically, but the present invention is not limited thereto, and the server may also push a notification message to the client that the identifier is changed to a used state. That is, after step S207, the server pushes to the client a notification message indicating that the identification has been changed to the used state, without regular polling by the client. After receiving the message, the client can delete the two-dimensional code information in the display window.

The foregoing embodiments may also be applied in different scenarios, refer to the foregoing description, and details are not repeated here.

According to the interaction method of the two-dimensional code information provided in the above-mentioned embodiment, after the user triggers the request to save the specific target to the mobile terminal, the client simultaneously requests the two-dimensional code and the identification from the server; the client pops up a display window of the two-dimensional code, For the mobile terminal to scan the QR code, after the server returns the specific object to the mobile terminal, the server will change the identification to the used status; the client will change the status to the used status according to the unique identification corresponding to the QR code usage status Message, to eliminate the QR code information in the display window. According to the technical solution provided by this embodiment, after the user's mobile terminal scans the two-dimensional code and obtains a specific target, the client eliminates the two-dimensional code information in the display window, and the user does not need to manually eliminate the two-dimensional code information, which simplifies the The operation method greatly improves the convenience and efficiency of use, making the two-dimensional code technology easier to popularize and promote.

Fig. 3 shows a structural block diagram of a client 40 according to an embodiment of the present invention. As shown in FIG. 3 , the client 40 includes: a first request module 41 , a second request module 42 , a display module 43 , a transceiver module 44 and a cancel module 45 .

Wherein, the second request module 42 is adapted to send a request corresponding to the unique identifier of the two-dimensional code usage status to the server; and receive the identifier returned by the server in response to the request corresponding to the unique identifier of the two-dimensional code usage status. For example, for the picture searched by the user, after the user clicks the option of "save to the mobile phone", the second request module 42 sends a request to the server for a unique identification corresponding to the usage state of the two-dimensional code, and its purpose is to request the server to provide a unique ID, which is used to mark its corresponding QR code usage status. After receiving the request sent by the second request module 42 , the server generates a unique identifier, records the identifier as unused, and then returns the identifier to the second request module 42 .

The first request module 41 is adapted to send a request to the server to generate a two-dimensional code corresponding to a specific target, the request including the above-mentioned identification; and obtain the information of the two-dimensional code returned by the server according to the request for generating a two-dimensional code corresponding to a specific target . After receiving the request sent by the first request module 41 to generate the two-dimensional code corresponding to the specific target, the server generates the information of the two-dimensional code. identification, the server returns the information of the two-dimensional code to the first request module 41.

The display module 43 is adapted to pop up a display window corresponding to the two-dimensional code of the specific target, for the mobile terminal to scan the two-dimensional code to obtain the specific target. After the mobile terminal scans the QR code, it obtains the link address and identification of the specific target; the mobile terminal sends a specific target request message containing the link address and identification of the specific target to the server; after receiving the specific target request message sent by the mobile terminal, the server extracts Find out the link address and identification of the specific target contained therein, find the specific target according to the link address of the specific target, and return the specific target to the mobile terminal; and after returning the specific target, change the identification to the used state.

The transceiving module 44 is adapted to obtain the notification message returned by the server that the unique identifier corresponding to the usage state of the two-dimensional code has changed to the used state. Optionally, the transceiver module 44 includes a polling unit 441 and a receiving unit 442 . Wherein, the polling unit 441 is adapted to regularly send to the server a polling message for querying the state of the identification after the display module 43 pops up the display window of the two-dimensional code corresponding to the specific target; the receiving unit 442 is adapted to receive the identification returned by the server The status notification message until receiving the notification message returned by the server that the identifier has changed to the used status. As another implementation manner, the transceiving module is adapted to receive a notification message that the identification is changed to the used state pushed by the server after the identification is changed to the used state.

The elimination module 45 is adapted to eliminate the two-dimensional code information in the display window according to the notification message.

Optionally, the client 40 also includes: an image processing module 46, adapted to intercept the image of the two-dimensional code, and send the image of the two-dimensional code to another client, and what the mobile terminal scans is the image displayed on the other client. An image of a QR code.

Fig. 4 shows a structural block diagram of a client 50 according to another embodiment of the present invention. As shown in FIG. 4 , the client 50 includes: a first request module 51 , a display module 52 , a transceiver module 53 and a cancel module 54 .

Wherein, the first request module 51 is adapted to send to the server a request for generating a two-dimensional code corresponding to a specific target and a unique identifier corresponding to the use state of the two-dimensional code; and receiving the two-dimensional code information returned by the server in response to the request, the two-dimensional The code information contains the link address and identification of the specific target. For example, for a picture searched by the user, after the user clicks the option of "save to the mobile phone", the first request module 51 sends to the server a request to generate a QR code corresponding to a specific target and a unique identifier corresponding to the usage status of the QR code , the purpose of which is to request the server to provide a QR code and a unique identifier corresponding to the usage status of the QR code. After receiving the request sent by the client, the server generates a unique identifier and two-dimensional code information, the two-dimensional code information includes the link address and identifier of a specific target, and the server records the identifier as unused. The server returns the information of the two-dimensional code to the first request module 51 .

The display module 52 is adapted to pop up a display window corresponding to the two-dimensional code of the specific target, for the mobile terminal to scan the two-dimensional code to acquire the specific target. After the mobile terminal scans the QR code, it obtains the link address and identification of the specific target; the mobile terminal sends a specific target request message containing the link address and identification of the specific target to the server; after receiving the specific target request message sent by the mobile terminal, the server extracts Find out the link address and identification of the specific target contained therein, find the specific target according to the link address of the specific target, and return the specific target to the mobile terminal; and after returning the specific target, change the identification to the used state.

The transceiver module 53 is adapted to acquire the notification message returned by the server that the unique identifier corresponding to the usage state of the two-dimensional code changes to the used state. The transceiver module 53 includes a polling unit 531 and a receiving unit 532 . Wherein, the polling unit 531 is adapted to regularly send a polling message for querying the state of the identification to the server after the display module 52 pops up the display window of the two-dimensional code corresponding to the specific target; the receiving unit 532 is adapted to receive the identification returned by the server The status notification message until receiving the notification message returned by the server that the identifier has changed to the used status. As another implementation manner, the transceiving module is adapted to receive a notification message that the identification is changed to the used state pushed by the server after the identification is changed to the used state.

The elimination module 54 is adapted to eliminate the two-dimensional code information in the display window according to the notification message.

Optionally, the client 50 also includes: an image processing module 55, adapted to intercept the image of the two-dimensional code, and send the image of the two-dimensional code to another client, and what the mobile terminal scans is the image displayed on the other client. An image of a QR code.

FIG. 5 shows a structural block diagram of a server 60 according to an embodiment of the present invention. As shown in FIG. 5 , the server 60 includes: a first response module 61 , a second response module 62 , a third response module 63 , a record module 64 and a notification module 65 .

Wherein, the third response module 63 is adapted to send the identification to the client according to the request sent by the client corresponding to the unique identification of the use status of the two-dimensional code. The third response module 63 generates a unique identifier after receiving the unique identifier request corresponding to the use state of the two-dimensional code sent by the client, and then sends the identifier to the client.

The first response module 61 is adapted to send the information of the two-dimensional code to the client according to the request sent by the client to generate the two-dimensional code corresponding to the specific target. After the first response module 61 receives the request sent by the client to generate the two-dimensional code corresponding to the specific target, it generates the information of the two-dimensional code, and the information of the two-dimensional code includes the link address of the specific target and the usage status of the corresponding two-dimensional code. The above identification, and then return the information of the QR code to the client.

The second response module 62 is adapted to send a specific target to the mobile terminal after the mobile terminal scans the two-dimensional code. After the mobile terminal scans the two-dimensional code, it obtains the link address and the identification of the specific target; the mobile terminal sends a specific target request message containing the link address and the identification of the specific target to the second response module 62; the second response module 62 receives the mobile terminal. After the specific target request message, extract the link address and identification of the specific target contained therein, find the specific target according to the link address of the specific target, and return the specific target to the mobile terminal.

The recording module 64 is adapted to record the identification as unused before the third response module 63 sends the identification to the client; and change the identification to the used state after the second response module 62 sends the specific object to the mobile terminal.

The notification module 65 is adapted to return to the client a notification message that the unique identifier corresponding to the use state of the two-dimensional code has changed to the used state, so that the client can delete the two-dimensional code information in the display window according to the notification message. Optionally, the notification module 65 is further adapted to: receive a polling message regularly sent by the client after popping up the display window of the two-dimensional code corresponding to the specific target for querying the status of the identification, and return a notification of the status of the identification to the client message until a notification message indicating that the identifier has changed to the used state is returned. As another implementation manner, the notification module is further adapted to: after the recording module changes the flag to the used state, push a notification message that the flag is changed to the used state to the client.

FIG. 6 shows a structural block diagram of a server 70 according to another embodiment of the present invention. As shown in FIG. 6 , the server 70 includes: a first response module 71 , a second response module 72 , a record module 73 and a notification module 74 .

Wherein, the first response module 71 sends to the client a request containing the link address of the specific target and the QR code of the identification according to the request sent by the client to generate the two-dimensional code corresponding to the specific target and the unique identifier corresponding to the use status of the two-dimensional code. information. After the first response module 71 receives the request sent by the client to generate the two-dimensional code corresponding to the specific target and the unique identification corresponding to the use state of the two-dimensional code, it generates the unique identification and the information of the two-dimensional code, and the information of the two-dimensional code includes The link address and identification of the specific target; then return the information of the QR code to the client.

The second response module 72 is adapted to send a specific target to the mobile terminal after the mobile terminal scans the two-dimensional code. After the mobile terminal scans the two-dimensional code, it obtains the link address and the identification of the specific target; the mobile terminal sends a specific target request message containing the link address and the identification of the specific target to the second response module 72; the second response module 72 receives the mobile terminal. After the specific target request message, extract the link address and identification of the specific target contained therein, find the specific target according to the link address of the specific target, and return the specific target to the mobile terminal.

The recording module 73 is adapted to record the unused state before the first response module 71 sends the information of the two-dimensional code to the client; and after the second response module 72 sends the specific target to the mobile terminal, change the identification to used state.

The notification module 74 is adapted to return to the client a notification message that the unique identifier corresponding to the use state of the two-dimensional code has changed to the used state, so that the client can delete the two-dimensional code information in the display window according to the notification message. Optionally, the notification module 74 is further adapted to: receive the polling message regularly sent by the client after popping up the display window of the two-dimensional code corresponding to the specific target for querying the status of the identification, and return a notification of the status of the identification to the client message until a notification message indicating that the identifier has changed to the used state is returned. As another implementation manner, the notification module is further adapted to: after the recording module changes the flag to the used state, push a notification message that the flag is changed to the used state to the client.

Fig. 7 shows a structural block diagram of an interactive system for two-dimensional code information according to an embodiment of the present invention. As shown in FIG. 7 , the system includes: a client 40 , a server 60 and a mobile terminal 80 , wherein the specific structures and functions of the client 40 and the server 60 can refer to the description of the above-mentioned embodiments.

Fig. 8 shows a structural block diagram of an interactive system for two-dimensional code information according to another embodiment of the present invention. As shown in FIG. 8 , the system includes: a client 50 , a server 70 and a mobile terminal 90 , wherein the specific structures and functions of the client 50 and the server 70 can refer to the description of the above-mentioned embodiments.

According to the interactive system, client and server of the two-dimensional code information provided by the above-mentioned embodiments of the present invention, after the user triggers a request to save a specific target to the mobile terminal, the client requests the two-dimensional code and the identification from the server; the client pops up two The display window of the two-dimensional code is for the mobile terminal to scan the two-dimensional code. After the server returns the specific target to the mobile terminal, the server will change the identification to the used state; the client will change according to the unique identification corresponding to the use status of the two-dimensional code For the notification message of the used state, eliminate the QR code information in the display window. According to the technical solution provided by the above-mentioned embodiments, after the user's mobile terminal scans the QR code and acquires a specific target, the client deletes the QR code information in the display window, and does not require the user to manually delete the QR code information, which simplifies the two-dimensional operation. The method of code greatly improves the convenience and efficiency of use, making the two-dimensional code technology easier to popularize and promote.

The algorithms and displays presented herein are not inherently related to any particular computer, virtual system, or other device. Various generic systems can also be used with the teachings based on this. The structure required to construct such a system is apparent from the above description. Furthermore, the present invention is not specific to any particular programming language. It should be understood that various programming languages can be used to implement the content of the present invention described herein, and the above description of specific languages is for disclosing the best mode of the present invention.

In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure the understanding of this description.

Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, in order to streamline this disclosure and to facilitate an understanding of one or more of the various inventive aspects, various features of the invention are sometimes grouped together in a single embodiment, figure, or its description. This method of disclosure, however, is not to be interpreted as reflecting an intention that the claimed invention requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the Detailed Description are hereby expressly incorporated into this Detailed Description, with each claim standing on its own as a separate embodiment of this invention.

Those skilled in the art can understand that the modules in the device in the embodiment can be adaptively changed and arranged in one or more devices different from the embodiment. Modules or units or components in the embodiments may be combined into one module or unit or component, and furthermore may be divided into a plurality of sub-modules or sub-units or sub-assemblies. All features disclosed in this specification (including accompanying claims, abstract and drawings), as well as any method or method so disclosed, may be used in any combination, except that at least some of such features and/or processes or units are mutually exclusive. All processes or units of equipment are combined. Each feature disclosed in this specification (including accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.

Furthermore, those skilled in the art will understand that although some embodiments described herein include some features included in other embodiments but not others, combinations of features from different embodiments are meant to be within the scope of the invention. and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination.

The various component embodiments of the present invention may be implemented in hardware, or in software modules running on one or more processors, or in a combination thereof. Those skilled in the art should understand that a microprocessor or a digital signal processor (DSP) can be used in practice to implement some or all of the interactive system, client and server for two-dimensional code information according to the embodiment of the present invention some or all of the features. The present invention can also be implemented as an apparatus or an apparatus program (for example, a computer program and a computer program product) for performing a part or all of the methods described herein. Such a program for realizing the present invention may be stored on a computer-readable medium, or may be in the form of one or more signals. Such a signal may be downloaded from an Internet site, or provided on a carrier signal, or provided in any other form.

It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention can be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In a unit claim enumerating several means, several of these means can be embodied by one and the same item of hardware. The use of the words first, second, and third, etc. does not indicate any order. These words can be interpreted as names.

Claims (20)

1. a kind of exchange method of 2 D code information, including：

The request of the Quick Response Code of generation correspondence specific objective is sent to server；

The information of the Quick Response Code that server is returned according to the request of the Quick Response Code of the generation correspondence specific objective is obtained, institute is ejected The display window of the Quick Response Code of correspondence specific objective is stated, so that Quick Response Code described in mobile scanning terminal obtains the specific objective Chained address and unique mark, the server return to specific mesh according to the chained address of the specific objective to mobile terminal Mark, and after specific objective is returned, unique mark is changed to use state, wherein, the packet of Quick Response Code is containing described The chained address of specific objective and unique mark；

The unique mark for obtaining the corresponding Quick Response Code use state that the server is returned is changed to the notice of use state and disappears Breath；

According to the notification message, the 2 D code information in display window is eliminated.

2. method according to claim 1, in the Quick Response Code that generation correspondence specific objective is sent to server please Further included before the step of asking：The request of the unique mark of correspondence Quick Response Code use state is sent to server；Receive institute The mark stated the server response correspondingly request of the unique mark of Quick Response Code use state and return, returns in server Before returning the mark, unused state is designated described in server record；

The mark is included in the request of the Quick Response Code of the generation correspondence specific objective sent to server, the server is returned Quick Response Code packet containing the specific objective chained address and the mark.

3. method according to claim 1, described to send the request that generation corresponds to the Quick Response Code of specific objective to server The step of be specially：The Quick Response Code of specific objective is corresponded to server transmission generation and correspond to the unique of Quick Response Code use state The request of mark；

Before the information that server returns to Quick Response Code, unused state is designated described in server record.

4. the step of according to the method in claim 2 or 3, Quick Response Code described in the mobile scanning terminal obtains specific objective Further include：

Quick Response Code described in the mobile scanning terminal, obtains the chained address of the specific objective and the mark；

The mobile terminal sends the specific mesh of the chained address comprising the specific objective and the mark to the server Mark request message, then receives the specific objective that the server responds the specific objective request message and returns；In service Device is returned after specific objective, and the mark is changed to use state by server.

5. the method according to claim any one of 1-3, the corresponding Quick Response Code use state that the acquisition server is returned Unique mark further include the step of be changed to the notification message of use state：

After the display window of the Quick Response Code of ejection correspondence specific objective, regularly send described for inquiring about to the server The polling message of the state of mark, receives the notification message of the state of the mark that the server is returned, until receiving The mark that server is returned is changed to the notification message of use state.

6. method according to claim 4, unique mark of the corresponding Quick Response Code use state that the acquisition server is returned The step of knowledge is changed to the notification message of use state further includes：

The server is received to be changed to make by the mark that the mark is changed to be pushed after use state With the notification message of state.

7. the method according to claim any one of 1-3, the display window of the Quick Response Code of specific objective is corresponded in the ejection Also include after mouthful：

The image of the Quick Response Code is intercepted, the image of the Quick Response Code is sent to another client, the mobile scanning terminal Be Quick Response Code shown in another client image.

8. a kind of client, including：

First request module, is suitable to the request of the Quick Response Code that generation correspondence specific objective is sent to server, and, obtain service The information of the Quick Response Code that device is returned according to the request of the Quick Response Code of the generation correspondence specific objective；

Display module, is suitable to the display window of the Quick Response Code for ejecting the correspondence specific objective, for described in mobile scanning terminal Quick Response Code obtains chained address and the unique mark of the specific objective, and the server is grounded according to the chain of the specific objective Location returns to specific objective to mobile terminal, and after specific objective is returned, unique mark is changed into use state, its In, the chained address and unique mark of the packet containing the specific objective of Quick Response Code；

Transceiver module, the unique mark for being suitable to obtain the corresponding Quick Response Code use state that the server is returned is changed to use The notification message of state；

Cancellation module, is suitable to, according to the notification message, eliminate the 2 D code information in display window.

9. client according to claim 8, also includes：

Second request module, is suitable to the request of the unique mark that correspondence Quick Response Code use state is sent to server；Receive described The mark that server responds the request of the unique mark of the correspondence Quick Response Code use state and returns, returns in server Before the mark, unused state is designated described in server record；

Comprising the mark in the request of the Quick Response Code of the generation correspondence Target Photo that first request module sends to server Know, the chain of the packet containing the specific objective of the Quick Response Code that the server that first request module is obtained is returned is grounded Location and the mark.

10. client according to claim 8, first request module is further adapted for：Sent to server and generated The request of the Quick Response Code of correspondence specific objective and the unique mark of correspondence Quick Response Code use state；

Before the information that server returns to Quick Response Code, unused state is designated described in server record.

11. client according to claim 8 or 9 or 10, the transceiver module includes：

Poll units, are suitable to after the display window of the Quick Response Code of ejection correspondence specific objective, are regularly sent out to the server Send the polling message of the state for inquiring about the mark；

Receiving unit, is suitable to the notification message of the state for receiving the mark that the server is returned, until receiving service The mark that device is returned is changed to the notification message of use state.

12. client according to claim 9 or 10, the transceiver module is further adapted for receiving the server in general The mark is changed to after use state and the mark of push is changed to the notification message of use state.

13. client according to claim any one of 8-10, also includes：

Image processing module, is suitable to intercept the image of the Quick Response Code, and the image of the Quick Response Code is sent into another client, The mobile scanning terminal be Quick Response Code shown in another client image.

A kind of 14. servers, including：

First respond module, is suitable to the request of Quick Response Code of the generation correspondence specific objective sent according to client to the client End sends the information of Quick Response Code；

Second respond module, is suitable to send the specific mesh to the mobile terminal in the rear of Quick Response Code described in mobile scanning terminal Mark；

Logging modle, was suitable to before the information that first respond module sends Quick Response Code to client, and record identification is not for Use state, and after second respond module sends specific objective to mobile terminal, the mark is changed to Use state；

Notification module, the unique mark for being suitable to return to correspondence Quick Response Code use state to client is changed to the logical of use state Know message, so that the client is according to the notification message, eliminate the 2 D code information in display window.

15. servers according to claim 14, also include：

3rd respond module, is suitable to the request of the unique mark of the corresponding Quick Response Code use state sent according to client, to institute State client and send the mark；

The logging modle was particularly adapted to before the 3rd respond module sends mark to the client, recorded the mark It is unused state to know；

First respond module is particularly adapted to the generation correspondence specific objective comprising the mark sent according to client The request of Quick Response Code, the letter comprising the chained address of the specific objective and the Quick Response Code of the mark is sent to the client Breath.

16. servers according to claim 14, first respond module is particularly adapted to the life sent according to client Into the request of the unique mark of the Quick Response Code and correspondence Quick Response Code use state of correspondence Target Photo, sent to the client The information of the Quick Response Code of the chained address comprising the specific objective and the mark.

17. servers according to claim 14, second respond module is further adapted for：Receive the mobile terminal Scan the specific objective request of the chained address comprising the specific objective and mark sent after the Quick Response Code Message, responds the specific objective request message and sends the specific objective to the mobile terminal.

18. server according to claim any one of 14-17, the notification module is further adapted for：Receive client The wheel of the state for inquiring about the mark regularly sent after the display window of the Quick Response Code of ejection correspondence specific objective Message is ask, the notification message of the state of the mark is returned to the client, until return to the mark to be changed to use The notification message of state.

19. server according to claim any one of 14-17, the notification module is further adapted for：In the record Be changed to the mark after use state by module, and the notice of use state is changed to mark described in client push Message.

A kind of 20. interactive systems of 2 D code information, including：Client, claim described in claim any one of 8-13 Server and mobile terminal described in any one of 14-19.