JP6962187B2 - Display program, display method and information processing device - Google Patents

Description

The present invention relates to a display program and the like.

A browser is mounted on a terminal device such as a PC (Personal Computer), a smartphone, or a tablet. By using a browser, the user can access the server device via the network and browse information on various screens.

FIG. 7 is a diagram for explaining an example of the prior art. As shown in FIG. 7, the terminal device 10 is connected to the server device 20 via the network 5. Here, the terminal device 10 is shown as an example, but the server device 10 may be connected to another terminal device. In the terminal device 10, the browser 10a operates. The server device 20 has a display control unit 20a that receives access from the browser 10a, and a DB (Data Base) 20b that stores various types of information.

FIG. 8 is a flowchart showing a processing procedure of the prior art. As shown in FIG. 8, the browser 10a of the terminal device 10 transmits a processing request accompanied by a screen transition to the server device 20 (step S10). The display control unit 20a of the server device 20 transmits a response to the request to the browser 10a (step S11).

When the browser 10a receives the response, the browser 10a opens the transition destination screen (step S12). The browser 10a transmits the URL (uniform resource locator) of the screen information to be displayed on the transition destination screen to the server device 20 (step S13).

The display control unit 20a of the server device 20 searches the DB 20b for the screen information corresponding to the URL (step S14). The display control unit 20a transmits the searched screen information to the browser 10a (step S15). The browser 10a displays the screen information received from the server device 20 on the opened screen (step S16).

Japanese Unexamined Patent Publication No. 2002-175142

However, the above-mentioned conventional technique has a problem that it takes time to display screen information on the transition destination screen.

For example, in the prior art, the display control unit 20a of the server device 20 searches for the screen information after receiving the URL of the screen information from the browser 10a. Therefore, it takes time from the browser 10a described in FIG. 8 transmitting the request to the server device 20 in step S10 until the screen information is displayed on the screen opened in step S16.

In one aspect, it is an object of the present invention to provide a display program, a display method, and an information processing apparatus capable of shortening the time required to display screen information on a transition destination screen.

In the first plan, the computer performs the following processing. The computer receives a request from an information processing terminal that displays a screen using a browser to generate information to be displayed on the first screen. When there is a second screen that transitions from the first screen, the computer sends the information to be displayed on the first screen and the instruction to transition to the second screen to the information processing terminal in response to the received request. At the same time, the information to be displayed on the second screen is generated in advance before receiving the request for generating the information to be displayed on the second screen. When the computer receives a request from the information processing terminal to generate information to be displayed on the second screen, the computer transmits the information to be displayed on the second screen generated in advance to the information processing terminal.

It is possible to shorten the time until the screen information is displayed on the transition destination screen.

FIG. 1 is a diagram showing a configuration of a system according to this embodiment. FIG. 2 is a functional block diagram showing a configuration of a server device according to this embodiment. FIG. 3 is a diagram showing a data structure of the management table according to this embodiment. FIG. 4 is a flowchart showing a processing procedure of the server device according to the present embodiment. FIG. 5 is a diagram for explaining other processing of the server device according to this embodiment. FIG. 6 is a diagram showing an example of a hardware configuration of a computer that realizes a function similar to that of a server device. FIG. 7 is a diagram for explaining an example of the prior art. FIG. 8 is a flowchart showing a processing procedure of the prior art.

Hereinafter, examples of the display program, display method, and information processing apparatus disclosed in the present application will be described in detail with reference to the drawings. The present invention is not limited to this embodiment.

FIG. 1 is a diagram showing a configuration of a system according to this embodiment. As shown in FIG. 1, this system has a server device 100 and a terminal device 10. The server device 100 is an example of an information processing device. The server device 100 is connected to the terminal device 10 via the network 5. In this embodiment, an example in which the server device 100 is connected to the terminal device 10 will be described as an example, but the server device 100 may be connected to another terminal device (not shown).

In the terminal device 10, the browser 10a operates. The user operates the input device (not shown) of the terminal device 10 to operate the browser 10a. The browser 10a accesses the server device 100 in response to the operation of the user, and displays various information on the display device (not shown) of the terminal device 10. In this embodiment, as an example, a case where the browser 10a transmits a screen generation request to the server device 100 will be described.

Here, the screen generation request transmitted by the browser 10a to the server device 10 includes a request with screen transition and a request without screen transition. The request accompanied by the screen transition is a request for displaying a new screen different from the screen displayed on the display device of the terminal device 10. The request without screen transition is a request for updating the screen information already displayed on the display device of the terminal device 10.

In the following description, the screen generation request transmitted by the browser 10a to the server device 100 is appropriately referred to as a “screen generation request”. The screen generation request includes information on whether or not the request involves a screen transition and a session ID that uniquely identifies the session. Further, in the case of a request involving a screen transition, it is assumed that information that uniquely identifies the screen to be the transition destination is included.

When the browser 10a of the terminal device 10 sends a screen generation request to the server device 100, the server device 100 sends a response to the browser 10a. First, a case where the screen generation request includes information indicating that the request involves a screen transition will be described.

When the screen generation request includes information indicating that the request involves a screen transition, the response sent from the server device 100 includes an instruction to open the transition destination screen and a transition destination screen. The URL of the screen information to be displayed and the URL parameter are included. The URL parameter is information indicating a variable to be added to the URL. Further, the response transmitted from the server device 100 includes information to be displayed on the screen before the screen transition.

When the browser 10a receives the response from the server device 100, the browser 10a opens the transition destination screen. After opening the transition destination screen, the browser 10a transmits a "transition destination page request" to the server device 100. The transition destination page request includes the session ID, the URL included in the response, and the URL parameters.

When the browser 10a transmits a page request for the transition destination to the server 100, the server device 100 transmits screen information to the browser 10a. When the browser 10a receives the screen information, the browser 10a displays the screen information on the already opened screen.

Next, a case where the screen generation request includes information that the request does not involve a screen transition will be described.

When the screen generation request includes information that the request does not involve a screen transition, the browser 10a and the server device 100 exchange data according to a predetermined processing procedure in the same manner as in the prior art. The browser 10a receives screen information from the server device 100, and updates the screen according to the received screen information.

Next, the server device 100 will be described. When the server device 100 receives a request accompanied by a screen transition from the browser 10a of the terminal device 10, the server device 100 transmits a response to the browser 10a. The server device 100 acquires screen information corresponding to the URL in advance after transmitting the response to the browser 10a and before accepting the page request of the transition destination from the browser 10a. When the server device 100 receives the page request of the transition destination from the browser 10a, the server device 100 transmits the screen information acquired in advance to the browser 10a. In this way, the server device 100 acquires the screen information corresponding to the URL in advance before receiving the page request of the transition destination from the browser 10a, so that the browser 10a displays the screen information on the transition destination screen. The time until display can be shortened.

FIG. 2 is a functional block diagram showing a configuration of a server device according to this embodiment. As shown in FIG. 2, the server device 100 includes a communication unit 110, a storage unit 120, and a control unit 130.

The communication unit 110 is a processing unit that executes data communication with the browser 10a of the terminal device 10 via the network 5. The communication unit 110 corresponds to a communication device. The control unit 130, which will be described later, exchanges data with the browser 10a via the communication unit 110.

The storage unit 120 has a management table 121. The storage unit 120 corresponds to a storage device such as a semiconductor memory element such as a RAM (Random Access Memory), a ROM (Read Only Memory), or a flash memory (Flash Memory).

The management table 121 is a table that holds information related to screen information to be displayed on the transition destination screen. FIG. 3 is a diagram showing a data structure of the management table according to this embodiment. As shown in FIG. 3, this management table associates a session ID, a URL, a URL parameter, and screen information.

The session ID is information for uniquely identifying the session of the browser 10a that accesses the server device 100. The URL is information indicating the location of the screen information to be displayed on the transition destination screen. The URL parameter indicates a variable to be added to the URL. For example, by using the URL parameter, other information can be added to the screen information, and the content of the screen displayed on the browser 10a can be changed. The screen information is the screen information corresponding to the URL. For example, the screen information corresponds to text data, image data, video data, and the like.

The control unit 130 includes a reception unit 131, a generation unit 132, a transmission unit 133, and a request service unit 134. The control unit 130 corresponds to, for example, an integrated device such as an ASIC (Application Specific Integrated Circuit) or an FPGA (Field Programmable Gate Array). Further, the control unit 130 corresponds to, for example, an electronic circuit such as a CPU or an MPU (Micro Processing Unit).

The receiving unit 131 is a processing unit that receives a screen generation request and a transition destination page request from the browser 10a of the terminal device 10.

When the receiving unit 131 receives the screen generation request from the browser 10a, the receiving unit 131 outputs the received screen generation request to the generating unit 132. Further, when the receiving unit 131 receives the page request of the transition destination from the browser 10a, the receiving unit 131 outputs the page request of the transition destination to the transmitting unit 133.

When the screen generation request is acquired, the generation unit 132 determines whether or not the acquired screen generation request includes information indicating that the request involves a screen transition.

When the screen generation request includes the fact that the request involves a screen transition, the generation unit 132 uses the information included in the screen generation request to uniquely identify the transition destination screen, and then the transition destination. Acquire the URL of the screen information to be displayed on the screen of and the URL parameter.

For example, the generation unit 132 refers to a table (not shown) that associates the information that uniquely identifies the transition destination screen with the URL and the URL parameter, and displays the URL of the screen information to be displayed on the transition destination screen and the URL. You may get the parameters. Alternatively, the generation unit 132 may acquire the URL of the screen information to be displayed on the transition destination screen and the URL parameter by making an inquiry to another server device via the network 5.

The generation unit 132 registers the session ID included in the screen generation request, the acquired URL, and the URL parameter in association with each other in the management table 121. In addition, the generation unit 132 generates the response information of the screen generation request and transmits the response to the browser 10a. The response of the screen generation request includes an instruction to open the transition destination screen, a URL of screen information to be displayed on the transition destination screen, and a URL parameter. In addition, the generation unit 132 may include information to be displayed on the screen before the screen transition in the response. The information to be displayed on the screen before the screen transition may be set in advance by the designer, or may be information for updating the screen before the screen transition.

The generation unit 132 outputs the URL to the request service unit 134 when the screen generation request is acquired. By outputting the URL to the request service unit 134, the generation unit 132 acquires the screen information corresponding to the URL by the request service unit 134 and registers the image information in the management table 121.

On the other hand, when the screen generation request does not include the fact that the request involves a screen transition, the generation unit 132 exchanges data with the browser 10a and updates it according to a predetermined processing procedure in the same manner as in the prior art. The screen information to be displayed on the screen is transmitted to the browser 10a.

When the transmission unit 133 acquires the page request of the transition destination, the transmission unit 133 compares the set of the session ID, the URL, and the URL parameter included in the page request of the transition destination with the management table 121. In the following description, the session ID, URL, and URL parameters included in the transition destination page request are referred to as "first session ID", "first URL", and "first URL parameter". ..

When the record that hits the set of the first session ID, the first URL, and the first URL parameter exists in the management table 121, the transmission unit 133 acquires the screen information corresponding to the hit record. .. Further, the transmission unit 133 notifies the request service unit 134 that the screen information corresponding to the page request of the transition destination has been acquired. The transmission unit 133 transmits the acquired screen information to the browser 10a to display the screen information on the transition destination screen.

For example, when the first session ID is "S1001", the first URL is "http: //wwwfujitutarou ...", and the first URL parameter is "? Category = ○○ = length", the figure The record of the first row of the management table 121 of 3 is hit. In this case, the transmission unit 133 acquires the screen information included in the record of the first line.

Here, the transmission unit 133 does not distinguish between uppercase and lowercase letters when comparing the first URL with the URL of the management table 121. For example, the transmission unit 133 assumes that "http: //wwwfujitutarou ..." and "http: //wwwFUJITUTAROU ..." have the same URL.

When comparing the first URL parameter with the URL parameter of the management table 121, the transmission unit 133 does not care about the order of the variables included in the parameter. For example, the transmission unit 133 assumes that "? Category = XX = length" and "? Length = XX = category" have the same URL parameters.

On the other hand, if the record that hits the set of the first session ID, the first URL, and the first URL parameter does not exist in the management table 121, the transmission unit 133 waits for a certain period of time and then again first. It is determined whether or not the record that hits the set of the session ID, the first URL, and the first URL parameter exists in the management table 121.

Further, when the record that hits the set of the first session ID, the first URL, and the first URL parameter does not exist in the management table 121, the transmission unit 133 requests the first URL to the request service unit 134. May request screen information corresponding to the first URL.

The request service unit 134 is a processing unit that acquires screen information corresponding to the URL. For example, when the request service unit 134 acquires the URL included in the screen generation request from the generation unit 132, the request service unit 134 accesses the location indicated by the URL and acquires the screen information corresponding to the URL. The request service unit 134 associates the URL with the screen information corresponding to the URL and registers the URL in the management table 121.

When the request service unit 134 acquires the first URL included in the transition destination page request from the transmission unit 133, the request service unit 134 accesses the location indicated by the first URL and corresponds to the first URL. Get screen information. The request service unit 134 may output the acquired screen information to the transmission unit 133, or may register the screen information in the management table 121.

Next, an example of the processing procedure of the server device 100 according to this embodiment will be described. FIG. 4 is a flowchart showing a processing procedure of the server device according to the present embodiment. As shown in FIG. 4, the receiving unit 131 of the server device 100 receives the screen generation request from the browser 10a of the terminal device 10 (step S101). The generation unit 132 of the server device 100 determines whether or not the screen generation request is a request for processing involving a screen transition (step S102).

If the screen generation request is not a request for processing involving screen transition (step S102, No), the generation unit 132 performs screen update processing (step S103). For example, in step S103, the generation unit 132 exchanges data with the browser 10a according to a predetermined processing procedure in the same manner as in the conventional technique, and transmits the updated screen information to the browser 10a.

On the other hand, when the screen generation request is a request for processing involving a screen transition (step S102, Yes), the generation unit 132 sets the session ID included in the screen generation request, the URL of the transition destination screen, and the URL parameter. It is associated and registered in the management table 121 (step S104).

The generation unit 132 transmits the response to the browser 10a of the terminal device 10 (step S105). The request service unit 134 of the server device 100 acquires the screen information corresponding to the URL of the transition destination screen (step S106).

The transmission unit 133 of the server device 100 receives the page request of the transition destination (step S107). The transmission unit 133 determines whether or not a record matching the session ID, URL, and URL parameter included in the transition destination page request exists in the management table 121 (step S108).

When the record matching the session ID, URL, and URL parameter included in the page request of the transition destination exists in the management table 121 (step S109, Yes), the transmission unit 133 transmits the screen information to the browser 10a. (Step S110).

On the other hand, if the record matching the session ID, URL, and URL parameter included in the page request of the transition destination does not exist in the management table 121 (steps S109, No), the transmission unit 133 proceeds to step S111. The request service unit 134 acquires screen information corresponding to the URL of the transition destination screen (step S111), and proceeds to step S110.

Next, the effect of the server device 100 according to this embodiment will be described. When the server device 100 receives a request accompanied by a screen transition from the browser 10a of the terminal device 10, the server device 100 transmits a response to the browser 10a. Further, the server device 100 acquires screen information corresponding to the URL in advance after transmitting the response to the browser 10a and before accepting the page request of the transition destination from the browser 10a. When the server device 100 receives the page request of the transition destination from the browser 10a, the server device 100 transmits the screen information acquired in advance to the browser 10a. In this way, the server device 100 acquires the screen information corresponding to the URL in advance before receiving the page request of the transition destination from the browser 10a, so that the browser 10a displays the screen information on the transition destination screen. The time until display can be shortened.

Further, when the server device 100 receives the page request of the transition destination from the browser 10a, the record corresponding to the session ID, URL, and URL parameter of the transition destination page request is registered in the management table 121. Screen information is transmitted to the browser 10a and displayed. As a result, the content of the screen information returned in the response can be matched with the screen information actually transmitted in response to the page request of the transition destination. Further, by using the session ID, the screen information of the requested transition destination can be transmitted to the transmission source of the screen generation request.

By the way, the processing of the server device 100 described above is an example. Hereinafter, other processes of the server device 100 will be described. FIG. 5 is a diagram for explaining other processing of the server device according to this embodiment. As shown in FIG. 5, for example, the server device 100 is connected to the server device 200 and the terminal device 10 via the network 5. The description of the terminal device 10 and the server device 100 is the same as the description given in FIG.

The server device 200 is an expanded server device for the purpose of load balancing and the like. The configuration of the server device 200 is the same as the configuration of the server device 100 described with reference to FIG. For example, the server devices 100 and 200 are treated as a single server by the external device. Therefore, as shown in FIG. 5, when the server device 200 is expanded, the "screen generation request" transmitted from the browser 10a of the terminal device 10 is transmitted to the server device 200, and the "transition destination page request" is sent. May be transmitted to the server device 100.

Here, the processing when the server device 200 receives the screen generation request and the server device 100 receives the page request of the transition destination will be described.

When the server device 200 receives the screen generation request from the browser 10a of the terminal device 10, the server device 200 transmits a response to the browser 10a. Further, the request service unit 234 of the server device 200 acquires the screen information corresponding to the URL included in the screen generation request. The request service unit 234 stores the acquired screen information in the storage unit of the server device 200.

Subsequently, when the server device 100 receives the page request of the transition destination from the browser 10a of the terminal device 10, the request service unit 134 of the server device 100 includes the request service unit 234 in the page request of the transition destination. Request screen information for the URL. When the request service unit 134 of the server device 100 receives the screen information of the URL, the transmission unit 133 of the server device 100 transmits the acquired screen information to the browser 10a to display the screen information on the transition destination screen. Display it.

As described above, even when the system is expanded, the server device 200 receives the screen generation request, and the server device 100 receives the transition destination page request, the browser 10a displays the screen information on the transition destination screen. Can be displayed.

Next, an example of a computer hardware configuration that realizes the same functions as the server device 100 described in this embodiment will be described. FIG. 6 is a diagram showing an example of a hardware configuration of a computer that realizes a function similar to that of a server device.

As shown in FIG. 6, the computer 300 includes a CPU 301 that executes various arithmetic processes, an input device 302 that receives data input from a user, and a display 303. Further, the computer 300 has a reading device 304 that reads a program or the like from a storage medium, and an interface device 305 that exchanges data with another computer via a wireless network. Further, the computer 300 has a RAM 306 that temporarily stores various information and a hard disk device 307. Then, each of the devices 301 to 307 is connected to the bus 308.

The hard disk device 307 includes a receiving program 307a, a generating program 307b, a transmitting program 307c, and a request service program 307d. The CPU 301 reads the reception program 307a, the generation program 307b, the transmission program 307c, and the request service program 307d, and deploys them in the RAM 306.

The receiving program 307a functions as a receiving process 306a. The generation program 307b functions as the generation process 306b. The transmission program 307c functions as a transmission process 306c. The request service program 307d functions as the request service process 306d.

The processing of the receiving process 306a corresponds to the processing of the receiving unit 131. The processing of the generation process 306b corresponds to the processing of the generation unit 132. The processing of the transmission process 306c corresponds to the processing of the transmission unit 133. The request service process 306d corresponds to the processing of the request service unit 134.

The programs 307a to 307d do not necessarily have to be stored in the hard disk device 307 from the beginning. For example, each program is stored in a "portable physical medium" such as a flexible disk (FD), a CD-ROM, a DVD, a magneto-optical disk, or an IC card inserted into the computer 300. Then, the computer 300 may read and execute each of the programs 307a to 307d.

The following additional notes will be further disclosed with respect to the embodiments including each of the above embodiments.

(Appendix 1) Receive a request from an information processing terminal that displays a screen using a browser to generate information to be displayed on the first screen.
When there is a second screen transitioning from the first screen, the information processing terminal provides information to be displayed on the first screen in response to the received request and an instruction to transition to the second screen. And before receiving the request to generate the information to be displayed on the second screen, the information to be displayed on the second screen is generated in advance.
When a request for generating information to be displayed on the second screen is received from the information processing terminal, the computer is made to execute a process of transmitting the information to be displayed on the second screen generated in advance to the information processing terminal. A display program characterized by that.

(Appendix 2) The process of transmitting an instruction to transition to the second screen to the information processing terminal includes a URL (uniform resource locator) of information displayed on the second screen and parameters of the second screen. Is transmitted to the information processing terminal, the URL and the parameters are stored in the storage unit, and the process of transmitting the information to be displayed on the second screen to the information processing terminal is the URL transmitted from the information processing terminal. The present invention is described in Appendix 1, wherein when the parameters correspond to the URL and the parameters stored in the storage unit, the information to be displayed on the second screen generated in advance is transmitted to the information processing terminal. Display program.

(Appendix 3) The process of receiving a request to generate a screen from the information processing terminal receives the session information, stores the received session information in the storage unit, and stores the information to be displayed on the second screen in the information processing terminal. In the process of transmitting to the information processing terminal, when the session information transmitted from the information processing terminal is the same as the session information stored in the storage unit, the information to be displayed on the second screen generated in advance is the information processing. The display program according to Appendix 1 or 2, characterized in that it is transmitted to a terminal.

(Appendix 4) The computer
Receive a request from an information processing terminal that displays a screen using a browser to generate information to be displayed on the first screen.
When there is a second screen transitioning from the first screen, the information processing terminal provides information to be displayed on the first screen in response to the received request and an instruction to transition to the second screen. And before receiving the request to generate the information to be displayed on the second screen, the information to be displayed on the second screen is generated in advance.
When a request for generating information to be displayed on the second screen is received from the information processing terminal, a process of transmitting the information to be displayed on the second screen generated in advance to the information processing terminal is executed. Characteristic display method.

(Appendix 5) The process of transmitting an instruction to transition to the second screen to the information processing terminal includes a URL (uniform resource locator) of information displayed on the second screen and parameters of the second screen. Is transmitted to the information processing terminal, the URL and the parameters are stored in the storage unit, and the process of transmitting the information to be displayed on the second screen to the information processing terminal is the URL transmitted from the information processing terminal. 4. The description of Appendix 4, wherein when the parameters correspond to the URL and the parameters stored in the storage unit, the information to be displayed on the second screen generated in advance is transmitted to the information processing terminal. Display method.

(Appendix 6) The process of receiving a request to generate a screen from the information processing terminal receives the session information, stores the received session information in the storage unit, and stores the information to be displayed on the second screen in the information processing terminal. In the process of transmitting to the information processing terminal, when the session information transmitted from the information processing terminal is the same as the session information stored in the storage unit, the information to be displayed on the second screen generated in advance is the information processing. The display method according to Appendix 4 or 5, wherein the information is transmitted to a terminal.

(Appendix 7) A receiving unit that receives a request for generating information to be displayed on the first screen from an information processing terminal that displays a screen using a browser.
When there is a second screen transitioning from the first screen, the information processing terminal provides information to be displayed on the first screen in response to the received request and an instruction to transition to the second screen. And a generator that pre-generates the information to be displayed on the second screen before receiving the request to generate the information to be displayed on the second screen.
It has a transmission unit that transmits information to be displayed on the second screen generated in advance to the information processing terminal when a request for generating information to be displayed on the second screen is received from the information processing terminal. An information processing device characterized by.

(Appendix 8) The generation unit transmits the URL (uniform resource locator) of the information displayed on the second screen and the parameters of the second screen to the information processing terminal, and transmits the URL and the parameters. Stored in the storage unit, the transmission unit displays the URL and parameters transmitted from the information processing terminal on the second screen generated in advance when the URL and parameters correspond to the URL and parameters stored in the storage unit. The information processing apparatus according to Appendix 7, wherein the information to be processed is transmitted to the information processing terminal.

(Appendix 9) The generation unit receives the session information and stores the received session information in the storage unit, and the transmission unit stores the session information transmitted from the information processing terminal in the storage unit. The information processing apparatus according to Appendix 7 or 8, wherein when the information is the same as the session information, the information to be displayed on the second screen generated in advance is transmitted to the information processing terminal.

100 Server device 110 Communication unit 120 Storage unit 121 Management table 130 Control unit 131 Reception unit 132 Generation unit 133 Transmission unit 134 Request service unit

Claims (5)

Receive a request from an information processing terminal that displays a screen using a browser to generate information to be displayed on the first screen.
When the request includes information indicating the transition from the first screen to the second screen, the information to be displayed on the first screen in response to the received request, and the second screen. Before receiving a request from the information processing terminal to generate information to be displayed on the second screen, the information to be displayed on the second screen is previously transmitted to the information processing terminal. Generate and
When a request for generating information to be displayed on the second screen is received from the information processing terminal, the computer is made to execute a process of transmitting the information to be displayed on the second screen generated in advance to the information processing terminal. A display program characterized by that. In the process of transmitting the instruction to transition to the second screen to the information processing terminal, the URL (uniform resource locator) of the information displayed on the second screen and the URL parameter of the second screen are subjected to the information. The process of transmitting to the processing terminal, storing the URL and the URL parameter in the storage unit, and transmitting the information to be displayed on the second screen to the information processing terminal is the URL and URL transmitted from the information processing terminal. The first aspect of claim 1, wherein when the parameters correspond to the URL stored in the storage unit and the URL parameters, the information to be displayed on the second screen generated in advance is transmitted to the information processing terminal. Display program. The process of receiving the request to generate a screen from the information processing terminal is the process of receiving the session information, storing the received session information in the storage unit, and transmitting the information to be displayed on the second screen to the information processing terminal. Transmits information to be displayed on the second screen generated in advance to the information processing terminal when the session information transmitted from the information processing terminal is the same as the session information stored in the storage unit. The display program according to claim 1 or 2, characterized in that. The computer
Receive a request from an information processing terminal that displays a screen using a browser to generate information to be displayed on the first screen.
When the request includes information indicating the transition from the first screen to the second screen, the information to be displayed on the first screen in response to the received request, and the second screen. Before receiving a request from the information processing terminal to generate information to be displayed on the second screen, the information to be displayed on the second screen is previously transmitted to the information processing terminal. Generate and
When a request for generating information to be displayed on the second screen is received from the information processing terminal, a process of transmitting the information to be displayed on the second screen generated in advance to the information processing terminal is executed. Characteristic display method. A receiver that receives a request to generate information to be displayed on the first screen from an information processing terminal that displays the screen using a browser.
When the request includes information indicating the transition from the first screen to the second screen, the information to be displayed on the first screen in response to the received request, and the second screen. Before receiving a request from the information processing terminal to generate information to be displayed on the second screen, the information to be displayed on the second screen is previously transmitted to the information processing terminal. The generator to generate and
It has a transmission unit that transmits information to be displayed on the second screen generated in advance to the information processing terminal when a request for generating information to be displayed on the second screen is received from the information processing terminal. An information processing device characterized by.

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