Invoice display method, system, and device thereof

Abstract

The application discloses a bill display method, system and device, which is used for automatically displaying corresponding image information on an image page in a bill auditing process. The method does not need complicated manual operation as in the traditional technology, is simple and convenient, and greatly improves the efficiency of bill auditing. The method comprises the following steps: displaying a bill page, wherein the bill page displays first bill information; displaying an image page, wherein the image page displays first image information associated with the first bill information, and the image page is used for displaying image information associated with at least two different bill information of the bill page; in response to a bill switching operation on the bill page, determining that the bill information pointed by the bill switching operation is second bill information, and the image page displays second image information associated with the second bill information.

Description

TECHNICAL FIELD

[0001] Embodiments of the present application relate to the technical field of ERP system, and in particular to a bill display method, system and device thereof. BACKGROUND

[0002] In the financial institutions or financial departments of enterprises, auditing bills is a common business. The auditor audits whether the bill is filled correctly to ensure the effectiveness of the invoice or other financial bills.

[0003] When the auditor audits online, the auditor enters the auditing system to view the bill to be audited. Each time the auditor audits, the auditor needs to open the bill image corresponding to the bill, such as the invoice image, to check and audit. Each click on a bill image will correspondingly jump to open a new tab page.

[0004] In the working process of the auditor in one auditing, each bill audit needs to manually trigger the opening of the corresponding image page, which is cumbersome and affects the auditing efficiency. SUMMARY

[0005] Embodiments of the present application provide a bill display method, system and device thereof, which automatically displays corresponding image information in the image page during the auditing process. Without the need for cumbersome manual operations as in the traditional technology, it is simple and convenient, and greatly improves the efficiency of the user in auditing bills.

[0006] A bill display method provided by an embodiment of the present application comprises:

[0007] displaying a bill page, wherein the bill page displays first bill information;

[0008] displaying an image page, wherein the image page displays first image information associated with the first bill information, and the image page is used to display image information associated with at least two different bill information of the bill page;

[0009] In response to a bill switching operation on the bill page, determining that the bill information pointed to by the bill switching operation is second bill information, and the image page displays second image information associated with the second bill information.

[0010] Optionally, before the image page is displayed, the method further comprises:

[0011] acquiring and saving a link address of the first image information associated with the first bill information, so that the image page displays the first image information according to the link address, and the first bill information is associated with the link address of at least one item of the first image information.

[0012] Optionally, the image page comprises:

[0013] in response to an image information display operation on the bill page, the image information pointed by the image information display operation being first image information associated with the first bill information;

[0014] if the first image page exists, a link address of the first image information is acquired so that the first image information is displayed on the first image page;

[0015] if the first image page does not exist, a second image page is created so that the first image information is displayed on the second image page.

[0016] Optionally, the image page includes:

[0017] a link address of first image information associated with the first bill information is acquired and saved to a cache module, the first bill information being associated with at least one link address of the first image information;

[0018] in response to an image information display operation on the bill page, it is judged whether a first page identifier of a first image page exists in the cache module, the image information pointed by the image information display operation being first image information associated with the first bill information, the first page identifier being a characteristic mark of the first image page;

[0019] if the first page identifier exists, a link address of the first image information is acquired so that the first image information is displayed on the first image page;

[0020] if the first page identifier does not exist, a second image page is created, and a second page identifier of the second image page is saved to the cache module so that the first image information is displayed on the second image page, the second page identifier being a characteristic mark of the second image page.

[0021] Optionally, the response to the image information display operation on the bill page includes:

[0022] in response to an image information display operation on the bill page, it is judged whether a first link address of the first image information exists in the cache module;

[0023] if the first link address exists, it is judged whether a first page identifier of a first image page exists in the cache module.

[0024] Optionally, after the second page identifier of the second image page is saved in the cache module, the method further comprises:

[0025] A survival time length is set for the second page identifier in the cache module, and the survival time length is a time length for which the second page identifier is saved in the cache module.

[0026] Optionally, the survival time length for the second page identifier in the cache module is extended in a heartbeat refreshing manner.

[0027] Embodiments of the present application provide a bill display system, comprising:

[0028] A display unit is configured to display a bill page, and the bill page displays first bill information.

[0029] The display unit is further configured to display an image page, and the image page displays first image information associated with the first bill information, wherein the image page is configured to display image information associated with at least two different bill information of the bill page.

[0030] A determination unit is configured to determine, in response to a bill switching operation on the bill page, that bill information pointed to by the bill switching operation is second bill information, and the image page displays second image information associated with the second bill information.

[0031] Optionally, the bill display system further comprises:

[0032] A obtaining unit is configured to obtain and save a link address of first image information associated with the first bill information, so that the image page displays the first image information according to the link address, and the first bill information is associated with the link address of at least one item of the first image information.

[0033] Optionally, the display unit is specifically configured to, in response to an image information display operation on the bill page, judge whether a first image page exists, and image information pointed to by the image information display operation is first image information associated with the first bill information.

[0034] If the first image page exists, the link address of the first image information is obtained, so that the first image information is displayed on the first image page.

[0035] If the first image page does not exist, a second image page is created, so that the first image information is displayed on the second image page.

[0036] Optionally, the acquisition unit is specifically configured to acquire and save a link address of first image information associated with the first bill information to a cache module, the first bill information being associated with at least one link address of the first image information.

[0037] The display unit is specifically configured to, in response to an image information display operation on the bill page, determine whether a first page identifier of a first image page exists in the cache module, the image information pointed to by the image information display operation being first image information associated with the first bill information, and the first page identifier being a characteristic mark of the first image page.

[0038] If the first page identifier exists, the link address of the first image information is acquired, so that the first image information is displayed on the first image page.

[0039] If the first page identifier does not exist, a second image page is created, and a second page identifier of the second image page is saved in the cache module, so that the first image information is displayed on the second image page, and the second page identifier is a characteristic mark of the second image page.

[0040] Optionally, the determination unit is specifically configured to, in response to an image information display operation on the bill page, determine whether a first link address of the first image information exists in the cache module.

[0041] If the first link address exists, it is determined whether a first page identifier of a first image page exists in the cache module.

[0042] Optionally, the bill display system further includes:

[0043] The setting unit is specifically configured to set a survival time length for the second page identifier in the cache module, and the survival time length is a time length for which the second page identifier is saved in the cache module.

[0044] Optionally, the survival time length of the second page identifier in the cache module is extended by a heartbeat refresh mode.

[0045] The computer device provided in the embodiment of the application includes:

[0046] A central processing unit and a memory.

[0047] The memory is a transitory storage memory or a persistent storage memory.

[0048] The central processing unit is configured to communicate with the memory and the display, execute instruction operations in the memory, and output to the display to execute the bill display method.

[0049] The computer readable storage medium provided by the embodiment of the present application comprises instructions, which, when executed on a computer, cause the computer to perform the aforementioned bill display method.

[0050] The embodiment of the present application also provides a computer program product comprising instructions, which, when executed on a computer, cause the computer to perform the aforementioned bill display method.

[0051] From the above technical solutions, the embodiment of the present application has the following advantages:

[0052] The bill page displays bill information, and the image page displays image information. When the user performs single auditing on the single auditing page, different bill information is displayed on the bill page in response to the user's bill switching operation, and corresponding image information is automatically displayed on the image page according to the association relationship with the bill information. Without the need for tedious manual operation as in the prior art, it is simple and convenient, and the efficiency of user auditing of bills is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0053] Figure 1 A schematic diagram of one embodiment of the bill display method provided by the embodiment of the present application;

[0054] Figure 2 A schematic diagram of another embodiment of the bill display method provided by the embodiment of the present application;

[0055] Figure 3 A schematic diagram of one embodiment of the bill display system provided by the embodiment of the present application;

[0056] Figure 4 A schematic diagram of one embodiment of the computer device provided by the embodiment of the present application. DETAILED DESCRIPTION

[0057] The embodiment of the present application provides a bill display method, system and device, which is used to improve the efficiency of user auditing of bills, reduce the redundancy of the image page during single auditing, and thus reduce the formation of browser blocking.

[0058] In the financial institutions or financial departments of enterprises, auditing of bills is a common business. The single auditor audits whether the bill is correctly filled in to ensure the validity of the invoice or other financial bills. In the prior art, when the single auditor performs online single auditing, the single auditor enters the single auditing system to view the bill to be audited. Each time the single auditor performs single auditing, a single auditing page may contain links of multiple bills. When the single auditor clicks the bill link, the browser automatically jumps to open a new tab page to display the bill image. Each click of a bill link corresponds to a new tab page.

[0059] In the working process of an examiner, each document audit needs to manually trigger the opening of the corresponding image page, which is cumbersome and affects the auditing efficiency. In addition, in the working process of the examiner, a large number of document images need to be opened for checking, but each document image corresponds to a tab page. If the examiner does not close the tab page of the document image that has been audited in time, the redundant tab pages that are opened may cause browser congestion or document image frame freezing. Therefore, the embodiment of the present application provides a document display method.

[0060] Please refer to Figure 1 An embodiment of the document display method provided by the present application includes steps 101 to 103.

[0061] 101, display a document page and display first document information on the document page.

[0062] When the examiner audits in the auditing system, the document page needs to be opened first. At this time, the server of the auditing system displays the document page through the display and displays the first document information on the document page, which is convenient for the examiner to audit. Specifically, the document page can be displayed through the tab page of the browser.

[0063] 102, display an image page and display first image information associated with the first document information on the image page.

[0064] In response to the click operation of the examiner on the document page, the auditing system displays the image page in the form of opening a new tab page on the basis of the current document page, and displays the first image information associated with the first document information on the image page. However, when there is already a tab page displaying the image page, the image page will not be displayed by creating a new tab page, but will be displayed on the existing tab page of the image page, that is, the image page is used to display image information associated with at least two different document information of the document page.

[0065] Specifically, when the auditor is auditing the document page, the cache module in the server saves the link address of the first image information associated with the first document information of the current document page. When the auditor wants to view the first image information associated with the first document information, the cache module will first confirm whether the link address of the first image information and the characteristic mark first page identifier of the image page exist in the cache module. If both exist, the first image information is displayed on the image page according to the link address of the first image information. The characteristic mark page identifier is composed of a sequence code and is used to mark the uniqueness of the page. If the characteristic mark first page identifier of the image page exists in the cache module, it means that there is an already opened tab page for displaying the image page on the display. If only the link address of the first image information exists, a new tab page for displaying the image page needs to be created on the server side, and the second page identifier of the newly created image page is saved to the cache module.

[0066] In the embodiment of the application, the server side detects whether the auditor has performed an interactive behavior such as a click operation on the document page in real time through a heartbeat refresh mode. The heartbeat refresh refers to automatic refreshing at a preset refresh cycle. In the embodiment of the application, the refresh can be performed once every 4 seconds to detect whether the user has performed an interactive behavior on the document page. The cycle of the heartbeat refresh can be set according to the needs of the user in the auditing process or the performance of the server and the browser, and is not limited here. The cache module acts as an intermediate medium with a storage function in the embodiment of the application. Specifically, the cache module can use Redis as a cache tool, or can be a message queue or a database with a storage function, and is not limited here.

[0067] In addition, the document page and the image page can be two different tab pages in the same browser. The two tab pages can be displayed in the same display area of the display and switched according to the operation of the auditor, or can be two tab pages in different display areas of the same display, such as two tab pages displayed side by side, or can be displayed on different displays, and is not limited here. The interactive behavior of the auditor can be a click or other way of obtaining the first image information in the document page on the display, and is not limited here.

[0068] 103、In response to the document switching operation on the document page, the document switching operation is determined to point to the second document information, and the image page displays the second image information associated with the second document information.

[0069] When the auditor performs the document switching operation on the document page, the document page switches the first document information displayed on the document page to the second document information in response to the document switching operation, and the image page displays the second image information associated with the second document information displayed on the document page.

[0070] Specifically, when the document page is switched, the cache module acquires the link address of the second image information associated with the second document information and stores the link address. When the auditor performs the click operation on the document page to acquire the second image information, it is first determined whether the link address of the second image information and the second page identifier of the image page exist in the cache module. If both exist, the second image information is displayed on the image page according to the link address of the second image information.

[0071] In the embodiment, the document information is displayed on the document page, and the image information is displayed on the image page. When the user performs the document auditing on the document page, different document information is displayed on the document page in response to the document switching operation of the user, and corresponding image information is automatically displayed on the image page according to the association relationship with the document information. Without the complicated manual operation required in the traditional technology, the user can conveniently and efficiently audit the document.

[0072] In addition, compared with the traditional technology, in the process of auditing a plurality of documents in sequence, only one image page is used to display a large amount of document images, thereby avoiding the situation that each document image corresponds to a tab page in the traditional technology, so that the redundancy of the image page during the auditing is reduced, and the formation of the browser blocking is reduced.

[0073] Please refer to Figure 2 The embodiment of the document display method provided in the application includes steps 201 to 206.

[0074] 201. The document page displays first document information, and the cache module acquires and stores a link address of first image information associated with the first document information.

[0075] When the user performs the document auditing, the document page is opened through the browser. At this time, the cache module starts to read and store the link address of the first image information associated with the first document information. The cache module acts as an intermediate medium with a storage function in the embodiment. Specifically, the cache module can use Redis as a cache tool, or can be a message queue or a database with a storage function, and the specific implementation is not limited here.

[0076] 202. In response to the image information display operation on the document page, it is determined whether the first page identifier of the first image page exists in the cache module.

[0077] The heartbeat refresh is used to detect whether the image information display operation is performed on the document page in real time. When the user performs the interactive behavior of obtaining the first image information, it is determined whether the link address of the first image information exists in the cache module. If not, the reminder that the first image information does not exist is output on the document page. The specific reminding method can be a pop-up window reminder or an error reminder, which is not limited here. If the link address of the first image information exists, it is determined whether the first page identifier of the first image page exists in the cache module.

[0078] The first page identifier is a characteristic mark of the first image page and has a unique corresponding relationship with the first image page. The first image page is used to display the first image information associated with the first document information of the document page through the link address of the first image information. The heartbeat refresh refers to automatic refreshing at a preset refreshing period. In the embodiment of the present application, the refreshing can be performed once every 4 seconds to detect whether the interactive behavior, i.e., the image information display operation, is performed on the document page. The period of the heartbeat refresh can be set according to the user's demand in the auditing process or the performance of the server and the browser, which is not limited here.

[0079] Specifically, the document page and the image page can be two different tabs in the same browser. The two tabs can be displayed in the same display area of the display and switched by the operation of the auditor, or the two tabs can be located in different display areas of the same display, such as two tabs displayed side by side. In addition, the two tabs can be displayed on different displays, which is not limited here. The interactive behavior of the auditor can be clicking the first image information to be obtained in the document page or other ways of obtaining the first image information, which is not limited here.

[0080] 203、If the first page identifier exists, the cache module sends the link address of the first image information to the first image page.

[0081] If the first page identifier exists in the cache module, it is proved that the first image page is in a display state. Then the cache module sends the link address of the first image information to the first image page, so that the first image page displays the target image information.

[0082] 204、If the first page identifier does not exist, a second image page is created, and a second page identifier corresponding to the second image page is saved to the cache module.

[0083] If the first page identifier does not exist in the cache module, it is proved that the first image page has been closed, at this time, if the first image information is to be displayed, a second image page needs to be created, and a second page identifier corresponding to the second image page is saved to the cache module, so that the second image page displays the first image information.

[0084] 205、Set the survival time length for the third page identifier saved in the cache module, and delay the survival time length through the heartbeat refresh.

[0085] The survival time length is set for the page identifier saved in the cache module, and the survival time length is the time length of the page identifier saved in the cache module. When the survival time length is exceeded, the cache module deletes the saved page identifier. And through the heartbeat refresh, the survival time length is delayed, such as: first set the survival time length of the page identifier to 4 hours, and set the heartbeat refresh to 4 seconds. Each time the heartbeat refresh extends the survival time length of the page identifier by 4 seconds, so that as long as the cache module saves the page identifier of the image page, the image page can be in the display state, thereby ensuring that the image page can only be closed by manually closing the tab on the client side.

[0086] 206、In response to the document switching operation on the document page, it is determined that the document information pointed to by the document switching operation is second document information, and the image page displays second image information associated with the second document information.

[0087] When the auditor performs a document switching operation on the document page, the document page switches the first document information displayed by the document page to the second document information in response to the document switching operation, and the image page displays the second image information associated with the second document information displayed by the document page.

[0088] Specifically, when the document page is switched, the cache module obtains the link address of the second image information associated with the second document information and saves it. When the auditor clicks on the document page to obtain the second image information, first confirm whether the link address of the second image information exists in the cache module and whether the second page identifier, the characteristic mark of the image page, exists. If both exist, display the second image information in the image page according to the link address of the second image information.

[0089] In the embodiment, when the auditor audits the document page, the cache module saves the page identifier of the image page and the link address of the second image information in advance, so that when the interactive behavior of the user is detected, the image information that the user wants to obtain is determined according to the interactive behavior, and the link address of the image information is sent to the image page for display. Wherein, whether the first image page that can be used to display the target image information exists is determined by searching the cache module for whether the saved page identifier of the image page exists, and if the first image page does not exist, the second image page is created for displaying the target image information, so that the new image page is created only when the page identifier of the image page does not exist in the cache module, the redundancy of the image page during auditing is reduced, and the formation of browser blocking is reduced.

[0090] Please refer to Figure 3 An embodiment of the document display system provided by the application includes:

[0091] The display unit 301 is configured to display the document page, and the document page displays the first document information.

[0092] The display unit 301 is further configured to display the image page, and the image page displays the first image information associated with the first document information. The image page is configured to display the image information associated with at least two different document information of the document page.

[0093] The determination unit 302 is configured to determine the second document information as the document information pointed by the document switching operation in response to the document switching operation on the document page, and the image page displays the second image information associated with the second document information.

[0094] The acquisition unit 303 is configured to acquire and save the link address of the first image information associated with the first document information, so that the image page displays the first image information according to the link address. The first document information is associated with the link address of at least one first image information.

[0095] The display unit 301 is specifically configured to determine whether the first image page exists in response to the image information display operation on the document page, and the image information pointed by the image information display operation is the first image information associated with the first document information.

[0096] If the first image page exists, the link address of the first image information is acquired, so that the first image information is displayed on the first image page.

[0097] If the first image page does not exist, the second image page is created, so that the first image information is displayed on the second image page.

[0098] The acquisition unit 303 is specifically configured to acquire and save the link address of the first image information associated with the first bill information to the cache module, and the first bill information is associated with at least one link address of the first image information.

[0099] The display unit 301 is specifically configured to, in response to an image information display operation on the bill page, determine whether the first page identifier of the first image page exists in the cache module, the image information pointed to by the image information display operation is the first image information associated with the first bill information, and the first page identifier is a characteristic mark of the first image page.

[0100] If the first page identifier exists, the link address of the first image information is acquired, so that the first image information is displayed on the first image page.

[0101] If the first page identifier does not exist, the second image page is created, and the second page identifier of the second image page is saved in the cache module, so that the first image information is displayed on the second image page, and the second page identifier is a characteristic mark of the second image page.

[0102] The determination unit 302 is specifically configured to, in response to an image information display operation on the bill page, determine whether the first link address of the first image information exists in the cache module.

[0103] If the first link address exists, it is determined whether the first page identifier of the first image page exists in the cache module.

[0104] The setting unit 304 is specifically configured to set a survival time length for the second page identifier in the cache module, the survival time length is a time length for which the second page identifier is saved in the cache module, and the survival time length of the second page identifier in the cache module is extended through a heartbeat refreshing manner.

[0105] The functions and processes performed by each component in the image display system of the embodiment are similar to those performed by each component in the image display system of the foregoing embodiment, and will not be described here. Figures 1 to 2

[0106] Figure 4 The computer device structure schematic diagram provided by the embodiment of the application, the computer device 400 can include one or more central processing units (central processing units, CPU) 401 and a memory 405, the memory 405 stores one or more application programs or data.

[0107] ​The memory 405 can be volatile memory or persistent storage. The programs stored in the memory 405 can include one or more modules, each of which can include a series of instruction operations in the bill display system. Further, the central processor 401 can be configured to communicate with the memory 405 to execute the series of instruction operations in the memory 405 on the computer device 400.

[0108] The computer device 400 can also include one or more power supplies 402, one or more wired or wireless network interfaces 403, one or more input / output interfaces 404, and / or one or more operating systems, such as Windows Server™, Mac OS X™, Unix™, Linux™, FreeBSD™, etc.

[0109] The central processor 401 can execute the operations performed by the bill display system in the embodiments described above, which will not be described in detail here. Figures 1 to 2 The central processor 401 can execute the operations performed by the bill display system in the embodiments described above, which will not be described in detail here.

[0110] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices and units described above can refer to the corresponding processes in the foregoing method embodiments, which will not be described in detail here.

[0111] In several embodiments provided in the present application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic, for example, the division of the units is only a logical function division, and actual implementation can have another division manner, for example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the coupling or direct coupling or communication connection between the units shown or discussed can be indirect coupling or communication connection through some interfaces, devices or units, and can be electrical, mechanical or other forms.

[0112] The units described as separate components can or can not be physically separated, and the components shown as units can or can not be physical units, i.e. they can be located in one place or distributed on multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the embodiment scheme.

[0113] In addition, each functional unit in each embodiment of the present application can be integrated into a processing unit, or each unit can exist physically, or two or more units can be integrated into one unit. The above integrated unit can be realized in the form of hardware or in the form of a software functional unit.

[0114] The integrated unit, if implemented in the form of a software functional unit and sold or used as an independent product, can be stored in a computer-readable storage medium. Based on such understanding, the technical solutions of the present application, essentially or in other words, the part that contributes to the prior art or the whole or part of the technical solutions can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes a number of instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present application. The aforementioned storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM, read-only memory), a random access memory (RAM, random access memory), a magnetic disk or an optical disk, and various media that can store program codes.

Claims

1. A slip display method characterized by comprising: The application is applied to a browser, comprising: displaying a document page, the document page displaying first document information; displaying an image page, the image page displaying first image information associated with the first document information, wherein the image page is used to display image information associated with at least two different document information of the document page; in response to a document switching operation on the document page, determining that the document information pointed by the document switching operation is second document information, if there is a link address of second image information associated with the second document information in a cache module, and there is a page identifier of the image page, then the image page displays the second image information associated with the second document information according to the link address of the second image information; wherein the existence of the page identifier of the image page indicates that there is an opened tab page for displaying the image page on a display.

2. The slip display method according to claim 1, wherein Before the image page is displayed, the method further comprises: obtaining and saving a link address of the first image information associated with the first document information, so that the image page displays the first image information according to the link address, and the first document information is associated with at least one link address of the first image information.

3. The slip display method according to claim 2, wherein The image page is displayed, comprising: in response to an image information display operation on the document page, judging whether there is a first image page, the image information pointed by the image information display operation being the first image information associated with the first document information; if the first image page exists, obtaining the link address of the first image information, so that the first image information is displayed on the first image page; if the first image page does not exist, creating a second image page, so that the first image information is displayed on the second image page.

4. The slip display method according to claim 1, wherein The image page is displayed, comprising: obtaining and saving a link address of the first image information associated with the first document information to a cache module, the first document information being associated with at least one link address of the first image information; in response to an image information display operation on the document page, judging whether there is a first page identifier of a first image page in the cache module, the image information pointed by the image information display operation being the first image information associated with the first document information, and the first page identifier being a characteristic mark of the first image page; if the first page identifier exists, obtaining the link address of the first image information, so that the first image information is displayed on the first image page; if the first page identifier does not exist, creating a second image page, and saving a second page identifier of the second image page in the cache module, so that the first image information is displayed on the second image page, and the second page identifier being a characteristic mark of the second image page.

5. The slip display method according to claim 4, wherein The response to the image information display operation on the document page, judging whether there is a first page identifier of a first image page in the cache module, comprises: in response to the image information display operation on the document page, judging whether there is a first link address of the first image information in the cache module; If the first link address exists, it is judged whether a first page identifier of the first image page exists in the cache module.

6. The slip display method according to claim 4, wherein After the second image page is created and the second page identifier of the second image page is saved in the cache module if the first page identifier does not exist, the method further comprises: A survival time length is set for the second page identifier in the cache module, and the survival time length is a time length for which the second page identifier is saved in the cache module.

7. The slip display method according to claim 6, wherein The survival time length of the second page identifier in the cache module is extended in a heartbeat refreshing manner.

8. A slip display system characterized by comprising: The application is applied to a browser, and comprises: a display unit configured to display a bill page, the bill page displaying first bill information; the display unit is further configured to display an image page, the image page displaying first image information associated with the first bill information, wherein the image page is configured to display image information associated with at least two different bill information of the bill page; a determination unit configured to, in response to a bill switching operation on the bill page, determine that the bill switching operation is directed to second bill information, if a link address of second image information associated with the second bill information exists in a cache module, and a page identifier of an image page exists, the image page displays the second image information associated with the second bill information according to the link address of the second image information; wherein the existence of the page identifier of the image page indicates that a tab page for displaying the image page has been opened on a display.

9. A computer device, comprising: comprise: a central processing unit and a memory; the memory is a volatile memory or a persistent memory; the central processing unit is configured to communicate with the memory and execute instruction operations in the memory to perform the method in any one of claims 1 to 7.

10. A computer readable storage medium comprising instructions which, when executed on a computer, cause the computer to perform the method of any one of claims 1 to 7.

11. A computer program product comprising instructions, characterized in that, when the computer program product is executed on a computer, the computer is caused to perform the method of any one of claims 1 to 7.

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