CN113377303A - Printing method, printing device, client and server - Google Patents
Printing method, printing device, client and server Download PDFInfo
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- CN113377303A CN113377303A CN202110668895.6A CN202110668895A CN113377303A CN 113377303 A CN113377303 A CN 113377303A CN 202110668895 A CN202110668895 A CN 202110668895A CN 113377303 A CN113377303 A CN 113377303A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1202—Dedicated interfaces to print systems specifically adapted to achieve a particular effect
- G06F3/1222—Increasing security of the print job
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1223—Dedicated interfaces to print systems specifically adapted to use a particular technique
- G06F3/1237—Print job management
- G06F3/1238—Secure printing, e.g. user identification, user rights for device usage, unallowed content, blanking portions or fields of a page, releasing held jobs
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1223—Dedicated interfaces to print systems specifically adapted to use a particular technique
- G06F3/1237—Print job management
- G06F3/1242—Image or content composition onto a page
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1278—Dedicated interfaces to print systems specifically adapted to adopt a particular infrastructure
- G06F3/1285—Remote printer device, e.g. being remote from client or server
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Abstract
The application discloses a printing method, a printing device, a client and a server, wherein the method comprises the following steps: the method comprises the steps that a client responds to a printing instruction corresponding to a file to be printed, the file to be printed is converted into a driving file in a first format based on a local virtual printer, an authentication page is displayed, and an identity authentication result corresponding to the identity authentication instruction is obtained in response to the identity authentication instruction triggered based on the authentication page; when the identity authentication result is that the authentication is successful, the client uploads the drive file in the first format to the print server; the printing server receives a printing request aiming at the drive file in the first format sent by the target printer, converts the drive file in the first format into the drive file in the second format, and sends the drive file in the second format to the target printer, so that the target printer prints based on the drive file in the second format to obtain a printing file. By the aid of the technical scheme, user printing experience and file printing safety can be improved.
Description
Technical Field
The application relates to the technical field of printers, in particular to a printing method, a printing device, a client and a server.
Background
At present, before using a printer, a user needs to install a printer driver provided by a manufacturer on an operating system of a client, add a printer port and a printing protocol, and can normally use the printer. Because of the wide variety of printer brands, the existing drivers for printers of different brands are not universal at all, and users using printers of multiple brands need to install different printer drivers for multiple times.
However, large enterprises have a large printing demand, on one hand, a plurality of printer drivers need to be repeatedly installed on a plurality of clients, and when a printer manufacturer does not provide a printer driver corresponding to the current operating system of a client, the client cannot use the printer; on the other hand, when a plurality of employees use the same printer, the printed data are not taken away in time and are accumulated together, and the data printed by different employees are easy to mix, so that a more scientific and convenient printing method needs to be provided.
Disclosure of Invention
The application provides a printing method, a printing device, a client and a server, which can improve the security of file printing and improve user experience, and the technical scheme of the application is as follows:
in one aspect, a printing method is provided, the method comprising:
the method comprises the steps that a client responds to a printing instruction corresponding to a file to be printed, the file to be printed is converted into a driving file in a first format based on a local virtual printer, and an authentication page is displayed;
the client side responds to an identity authentication instruction triggered based on the authentication page, and an identity authentication result corresponding to the identity authentication instruction is obtained;
when the identity authentication result is that authentication is successful, the client uploads the driving file in the first format to a printing server;
the method comprises the steps that a printing server receives a printing request, sent by a target printer, for a drive file in a first format, and converts the drive file in the first format into a drive file in a second format, wherein the target printer is a printer which passes printing matching authentication in a plurality of printers in communication connection with the printing server, and the second format is a printing format supported by the target printer;
and the printing server sends the driving file in the second format to the target printer so that the target printer prints based on the driving file in the second format to obtain a printing file.
In another aspect, a printing method is provided, the method comprising:
responding to a printing instruction corresponding to a file to be printed, converting the file to be printed into a driving file in a first format based on a local virtual printer, and displaying an authentication page;
responding to an identity authentication instruction triggered based on the authentication page, and acquiring an identity authentication result corresponding to the identity authentication instruction;
when the identity authentication result is that authentication is successful, uploading the drive file in the first format to a print server, so that the print server receives a print request, sent by a target printer, for the drive file in the first format, converts the drive file in the first format into a drive file in a second format, and sends the drive file in the second format to the target printer, so that the target printer prints based on the drive file in the second format, to obtain a print file, wherein the target printer is a printer which passes print matching authentication among a plurality of printers in communication connection with the print server, and the second format is a print format supported by the target printer.
In another aspect, a printing method is provided, the method comprising:
receiving a drive file in a first format uploaded by a client, wherein the drive file in the first format is obtained by responding to a printing instruction corresponding to a file to be printed by the client and converting the file to be printed based on a local virtual printer;
receiving a printing request aiming at the drive file in the first format and sent by a target printer, and converting the drive file in the first format into a drive file in a second format, wherein the target printer is a printer which passes printing matching authentication in a plurality of printers in communication connection with a printing server, and the second format is a printing format supported by the target printer;
and sending the drive file in the second format to the target printer so that the target printer prints based on the drive file in the second format to obtain a print file.
In another aspect, there is provided a printing apparatus, the apparatus comprising:
the drive file conversion module is used for responding to a print instruction corresponding to a file to be printed, converting the file to be printed into a drive file in a first format based on a local virtual printer, and displaying an authentication page;
the identity authentication result acquisition module is used for responding to an identity authentication instruction triggered based on the authentication page and acquiring an identity authentication result corresponding to the identity authentication instruction;
and the drive file uploading module is used for uploading the drive file in the first format to a print server when the identity authentication result is that the authentication is successful, so that the print server receives a print request, which is sent by a target printer and aims at the drive file in the first format, converting the drive file in the first format into a drive file in a second format, and sending the drive file in the second format to the target printer, so that the target printer prints based on the drive file in the second format to obtain a print file, wherein the target printer is a printer which passes print matching authentication in a plurality of printers in communication connection with the print server, and the second format is a print format supported by the target printer.
In another aspect, there is provided a printing apparatus, the apparatus comprising:
the device comprises a drive file receiving module, a print module and a print module, wherein the drive file receiving module is used for receiving a drive file in a first format uploaded by a client, and the drive file in the first format is obtained by the client responding to a print instruction corresponding to a file to be printed and converting the file to be printed based on a local virtual printer;
the device comprises a drive file conversion module, a print server and a storage module, wherein the drive file conversion module is used for receiving a print request of a target printer aiming at a drive file in a first format and converting the drive file in the first format into a drive file in a second format, the target printer is a printer which passes print matching authentication and is in communication connection with the print server, and the second format is a print format supported by the target printer;
and the drive file sending module is used for sending the drive file in the second format to the target printer so that the target printer prints based on the drive file in the second format to obtain a print file.
In another aspect, a print client is provided, the client includes a processor and a memory, the memory stores at least one instruction or at least one program, and the at least one instruction or the at least one program is loaded and executed by the processor to implement the printing method as described above.
In another aspect, a print server is provided, which includes a processor and a memory, where at least one instruction or at least one program is stored in the memory, and the at least one instruction or the at least one program is loaded by the processor and executed to implement the printing method as described above.
The printing method, the printing device, the client and the server have the following technical effects:
by utilizing the technical scheme provided by the application, on one hand, the client only needs to install the universal virtual printer and converts the file to be printed into the drive file in the first format based on the virtual printer, so that the client can install any operating system, and does not need to install different printing drivers according to different operating systems or printing equipment of different brands, thereby reducing the tedious operation of installing a driver program and improving the printing experience of a user; on the other hand, through the identity authentication of client and the printing matching authentication of target printer, form the binding relation between user and the file and the target printer of waiting to print for the user need not appoint the printer when establishing the print task, can select idle printer as the target printer by the printer limit scene, when promoting printer availability factor, further ensure the privacy of printing the file on the printer, thereby can promote the security that the file printed.
Drawings
In order to more clearly illustrate the technical solutions and advantages of the embodiments of the present application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic illustration of an implementation environment provided by an embodiment of the present application;
FIG. 2 is a schematic diagram of another implementation environment provided by embodiments of the present application;
FIG. 3 is a schematic flow chart of a printing method provided by an embodiment of the present application;
fig. 4 is a schematic flowchart of a method for a client to obtain an identity authentication result corresponding to the identity authentication instruction according to an embodiment of the present application;
fig. 5 is a schematic flowchart of a method for performing print matching authentication by a target printer according to an embodiment of the present application;
fig. 6 is a schematic flowchart of a printing method implemented by a client according to an embodiment of the present application;
fig. 7 is a schematic flowchart of a printing method implemented by a print server according to an embodiment of the present application;
FIG. 8 is a schematic diagram of a printing apparatus according to an embodiment of the present disclosure;
fig. 9 is a schematic view of another printing apparatus provided in an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or server that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Referring to fig. 1, fig. 1 is a schematic diagram of an implementation environment according to an embodiment of the present disclosure, and as shown in fig. 1, the implementation environment includes a client 01, a print server 02, and a target printer 03.
Specifically, the client 01 may include a desktop computer, a tablet computer, a notebook computer, a digital assistant, a smart wearable device, and other types of entity devices. The operating system running on the client 01 in the embodiment of the present application may include, but is not limited to, Windows, Linux, Mac, a domestic operating system, and the like. Specifically, the client 01 may be configured to respond to a print instruction corresponding to a file to be printed, convert the file to be printed into a driver file in a first format based on a local virtual printer, and display an authentication page; responding to an identity authentication instruction triggered based on the authentication page, and acquiring an identity authentication result corresponding to the identity authentication instruction; and when the identity authentication result is that the authentication is successful, uploading the drive file in the first format to the print server 02.
Specifically, the print server 02 may include a server that operates independently, or a distributed server, or a server cluster composed of a plurality of servers. The print server 02 may include a network communication unit, a processor, a memory, and the like. The operating system running on the print server 02 in the embodiment of the present application may include, but is not limited to, Windows, Linux, and the like. Specifically, the print server 02 may be configured to receive a drive file in a first format uploaded by the client 01; receiving a print request for the drive file in the first format sent by the target printer 03, and converting the drive file in the first format into a drive file in a second format, where the second format is a print format supported by the target printer 03; the driver file in the second format is transmitted to the target printer 03.
Specifically, the target printer 03 may include any one of a plurality of printers communicatively connected to the print server 02. The target printer 03 may include a network communication unit, a print matching authentication unit, a printing unit, and the like. In this embodiment, the target printer 03 may be a printer that passes print matching authentication, where the print matching authentication may be matching authentication between the identity authentication information in the identity authentication instruction and matching authentication information received by the target printer 03. Specifically, the target printer 03 is configured to send a print request for the driver file in the first format to the print server 02; receiving the drive file in the second format sent by the printer server 02; and printing based on the drive file with the second format to obtain a print file.
In practical applications, the client 01 may be connected to the print server 02 through a communication network, so that the client 01 may perform data interaction with the print server 02, and the print server 02 may also be connected to the target printer 03 through a communication network, so that the print server 02 may perform data interaction with the target printer 03. Alternatively, the communication network may be a wired network or a wireless network, and the communication network may be at least one of a local area network, a metropolitan area network, and a wide area network.
In this embodiment, fig. 2 is a schematic diagram of another implementation environment provided in this embodiment of the present application, and as shown in fig. 2, the implementation environment may further include an authentication server 04.
The authentication server 04 may comprise a server operating independently, or a distributed server, or a server cluster composed of a plurality of servers. Alternatively, the authentication server 04 may also be deployed in the print server 02. The authentication server 04 may comprise a network communication unit, a processor and a memory, etc. Specifically, the authentication server 04 may be configured to receive identity authentication information sent by the client 01; matching the identity authentication information with a preset authentication database to obtain a first matching result; taking the first matching result as the identity authentication result; sending the identity authentication result to the client 01; receiving matching authentication information sent by the target printer 03; matching the identity authentication information with the matching authentication information to obtain a second matching result; using the second matching result as the printing matching authentication result; the print matching authentication result is transmitted to the target printer 03.
In practical applications, the authentication server 04 may be connected to the client 01 through a communication network, so that the authentication server 04 may perform data interaction with the client 01, and the authentication server 04 may also be connected to the target printer 03 through a communication network, so that the authentication server 04 may perform data interaction with the target printer 03. Alternatively, the communication network may be a wired network or a wireless network, and the communication network may be at least one of a local area network, a metropolitan area network, and a wide area network.
A printing method provided in an embodiment of the present application is described below, and fig. 3 is a schematic flow chart of the printing method provided in the embodiment of the present application. It is noted that the present specification provides the method steps as described in the examples or flowcharts, but may include more or less steps based on routine or non-inventive labor. The order of steps recited in the embodiments is merely one manner of performing the steps in a multitude of orders and does not represent the only order of execution. In actual system or product execution, sequential execution or parallel execution (e.g., parallel processor or multi-threaded environment) may be possible according to the embodiments or methods shown in the figures. Specifically, as shown in fig. 3, the method may include:
s301, the client responds to a printing instruction corresponding to the file to be printed, converts the file to be printed into a drive file in a first format based on a local virtual printer, and displays an authentication page.
In actual application, the client can install a printer driver corresponding to the local virtual printer. In a specific embodiment, an installation package corresponding to a local virtual printer may be obtained, and the corresponding installation package is installed on an operating system of a client, so that a corresponding printer driver is installed on the operating system. Specifically, the Operating System of the client may include, but is not limited to, Windows, Linux, Mac, UOS (unified Operating System).
In an embodiment of the present specification, the converting the file to be printed into the drive file in the first format based on the local virtual printer may include converting the file to be printed into the drive file in the first format based on a printer driver corresponding to the local virtual printer. Specifically, the first format may include, but is not limited to, a PDF format and an EPS format.
Specifically, the authentication page may be used to authenticate the identity information of the user corresponding to the print instruction, and the authentication page may include, but is not limited to, an authentication frame authentication page and a two-dimensional code authentication page. In practical applications, the authentication page may include, but is not limited to, a username box, a password box; the two-dimensional code authentication page may include, but is not limited to, a two-dimensional code.
And S303, the client responds to the identity authentication instruction triggered based on the authentication page, and obtains an identity authentication result corresponding to the identity authentication instruction.
In an optional embodiment, the authentication page may include a two-dimensional code, the client receives an identity authentication instruction triggered by scanning of the two-dimensional code by a mobile terminal corresponding to the user, where the identity authentication instruction carries identity authentication information, and specifically, the identity authentication information may include first mobile terminal identification information.
In another optional embodiment, the authentication page may include a user name box and a password box, and the user name and the password are used as the identity authentication information carried by the identity authentication instruction based on the input user name and password triggering the identity authentication instruction of the client.
In an embodiment of this specification, as shown in fig. 4, fig. 4 is a flowchart illustrating a method for a client to obtain an identity authentication result corresponding to an identity authentication instruction provided in the embodiment of this specification, specifically, the method may include:
s401, the client sends the identity authentication information to an authentication server.
And S403, the authentication server matches the identity authentication information with a preset authentication database to obtain a first matching result.
S405, the authentication server uses the first matching result as the identity authentication result.
S407, the client receives the identity authentication result sent by the authentication server.
In an optional embodiment, when the identity authentication information is first mobile terminal identification information, the authentication server matches the first mobile terminal identification information with a mobile terminal identification information base in a preset authentication database to obtain a matching result, takes the matching result as the identity authentication result, and sends the identity authentication result to the client.
In another optional embodiment, when the identity authentication information is a user name and a password, the authentication server matches the user name and the password with an account information base in a preset authentication database to obtain a matching result, uses the matching result as the identity authentication result, and sends the identity authentication result to the client.
According to the technical scheme provided by the embodiment, only the user successfully authenticated can operate the client to create the printing task through identity authentication, and the safety of the printed file is ensured.
S305, when the authentication result is that the authentication is successful, the client uploads the driver file in the first format to the print server.
Specifically, the uploading manner of the driver File in the first format may include, but is not limited to, FTP (File Transfer Protocol) uploading, HTTP (Hypertext Transfer Protocol) uploading.
S307, the print server receives a print request for the driver file in the first format sent by a target printer, and converts the driver file in the first format into a driver file in a second format.
In this embodiment of the present disclosure, the target printer may be any one of a plurality of printers communicatively connected to the print server, and when the target printer passes print matching authentication, send a print request for the driver file in the first format to the print server, as shown in fig. 5, where fig. 5 is a flowchart of a method for performing print matching authentication by the target printer according to this embodiment of the present disclosure, specifically, the method may include:
s501, the target printer responds to the printing matching authentication instruction and sends matching authentication information carried by the printing matching authentication instruction to the printing server.
In some embodiments, the printing matching authentication instruction may be triggered by the mobile terminal corresponding to the user scanning the two-dimensional code corresponding to the target printer, and the matching authentication information carried in the printing matching authentication instruction may include the second mobile terminal identification information.
In other embodiments, the print matching authentication instruction may be triggered by the card identification information of the IC card corresponding to the user, which is read by the target printer, and the matching authentication information carried by the print matching authentication instruction may include the card identification information.
And S503, the print server matches the identity authentication information with the matching authentication information to obtain a second matching result.
In practical application, a mapping relationship among the mobile terminal identification information base, the account information base and the card identification information base in the preset authentication database may be preset, and the identity authentication information and the matching authentication information may be matched based on the mapping relationship.
In some embodiments, the driver file in the first print format may carry identity authentication information, and when the target printer passes print matching authentication, the target printer may obtain identity authentication information corresponding to the matching authentication information and send a print request carrying the identity authentication information to the print server, so that the print server determines, based on the identity authentication information, the driver file in the first format to which the print request is directed.
S505, the print server uses the second matching result as the print matching authentication result.
S507, the target printer receives the print matching authentication result sent by the authentication server.
Specifically, when the print matching authentication result is that the authentication is successful, the target printer is considered to pass the print matching authentication.
The technical scheme who is provided by above embodiment is seen, through printing matching authentication, the user need not appointing the printer when establishing the print task, can select idle printer as the target printer by the printer on-the-spot, when promoting printer availability factor, further ensures the privacy of printing the file on the printer to can promote the security that the file printed.
In practical applications, the print server installs printer drivers corresponding to the plurality of printers, respectively, and the corresponding printer drivers are matched with the operating system of the print server.
In an embodiment of the present disclosure, the converting the driver file in the first format into the driver file in the second format may include converting the driver file in the first format into the driver file in the second format based on a printer driver corresponding to the target printer, and specifically, the second format may be a printing format supported by the target printer.
S309, the print server sends the drive file in the second format to the target printer, so that the target printer prints based on the drive file in the second format to obtain a print file.
In practical application, the printer server may add the drive file in the second format to a print queue corresponding to a target printer, so that the target printer obtains the drive file in the second format through the print queue and prints the drive file to obtain a print file.
According to the technical scheme provided by the embodiment of the application, on one hand, the client only needs to install the universal virtual printer, and the file to be printed is converted into the drive file in the first format based on the virtual printer, so that the client can install any operating system, and different print drivers do not need to be installed according to different operating systems or different brands of printing equipment, so that the tedious operation of installing a drive program is reduced, and the printing experience of a user is improved; on the other hand, through the identity authentication of client and the printing matching authentication of target printer, form the binding relation between user and the file and the target printer of waiting to print for the user need not appoint the printer when establishing the print task, can select idle printer as the target printer by the printer limit scene, when promoting printer availability factor, further ensure the privacy of printing the file on the printer, thereby can promote the security that the file printed.
The specific embodiment of a printing method in the present specification is described below with a client as an execution subject, and fig. 6 is a flowchart of a printing method provided in an embodiment of the present application, where the present specification provides the method operation steps as described in the embodiment or the flowchart, but may include more or less operation steps based on conventional or non-inventive labor. The order of steps recited in the embodiments is merely one manner of performing the steps in a multitude of orders and does not represent the only order of execution. In practice, the system or server product may be implemented in a sequential or parallel manner (e.g., parallel processor or multi-threaded environment) according to the embodiments or methods shown in the figures. Specifically, as shown in fig. 6, the method may include:
s601, responding to a printing instruction corresponding to the file to be printed, converting the file to be printed into a driving file in a first format based on a local virtual printer, and displaying an authentication page.
In this embodiment of the specification, before the converting, by the local virtual printer, the file to be printed into the driver file in the first format in response to the print instruction corresponding to the file to be printed, the method may further include:
and installing a printer driver corresponding to the local virtual printer.
The converting the file to be printed into the driver file in the first format based on the local virtual printer may include:
and converting the file to be printed into the drive file in the first format based on a printer driver corresponding to the local virtual printer.
S603, responding to the identity authentication instruction triggered based on the authentication page, and acquiring an identity authentication result corresponding to the identity authentication instruction.
In a specific embodiment, the identity authentication instruction carries identity authentication information, and the obtaining an identity authentication result corresponding to the identity authentication instruction may include:
1) and sending the identity authentication information to an authentication server so that the authentication server matches the identity authentication information with a preset authentication database to obtain a matching result, and taking the matching result as the identity authentication result.
2) And receiving the identity authentication result sent by the authentication server.
And S605, when the authentication result is that the authentication is successful, uploading the drive file in the first format to a print server, so that the print server receives a print request for the drive file in the first format sent by a target printer, converts the drive file in the first format into a drive file in a second format, and sends the drive file in the second format to the target printer, so that the target printer prints based on the drive file in the second format to obtain a print file, wherein the target printer is a printer that passes print matching authentication among a plurality of printers communicatively connected to the print server, and the second format is a print format supported by the target printer.
For specific detailed steps of the embodiment of the printing method written from the client side, reference may be made to the embodiment of the interactive side printing method, and details are not described herein again.
The embodiment of the present application further provides a print client, where the client includes a processor and a memory, where the memory stores at least one instruction or at least one program, and the at least one instruction or the at least one program is loaded and executed by the processor to implement the printing method provided by the above method embodiment.
The following describes another embodiment of the printing method according to the present disclosure with a print server as an execution subject, and fig. 7 is a flowchart of a printing method according to an embodiment of the present disclosure, where the present disclosure provides the method operation steps as described in the embodiments or the flowchart, but may include more or less operation steps based on conventional or non-inventive labor. The order of steps recited in the embodiments is merely one manner of performing the steps in a multitude of orders and does not represent the only order of execution. In practice, the system or server product may be implemented in a sequential or parallel manner (e.g., parallel processor or multi-threaded environment) according to the embodiments or methods shown in the figures. Specifically, as shown in fig. 7, the method may include:
s701, receiving a drive file in a first format uploaded by a client, wherein the drive file in the first format is obtained by responding to a printing instruction corresponding to a file to be printed by the client and converting the file to be printed based on a local virtual printer.
In an embodiment of this specification, before receiving the driver file in the first format uploaded by the client, the method may further include:
and respectively installing printer drivers corresponding to the plurality of printers, wherein the corresponding printer drivers are matched with the operating system of the printer server.
The converting the driver file in the first format into the driver file in the second format may include:
and converting the drive file in the first format into the drive file in the second format based on the printer driver corresponding to the target printer.
And S703 receiving a print request for the driver file in the first format sent by a target printer, and converting the driver file in the first format into a driver file in a second format, where the target printer is a printer that passes print matching authentication among a plurality of printers communicatively connected to a print server, and the second format is a print format supported by the target printer.
S705, sending the driver file in the second format to the target printer, so that the target printer prints based on the driver file in the second format to obtain a print file.
For specific detailed steps of the embodiment of the printing method written from the single side of the printing server, reference may be made to the embodiment of the interactive side printing method, and details are not described herein again.
The embodiment of the present application further provides a print server, where the server includes a processor and a memory, where the memory stores at least one instruction or at least one program, and the at least one instruction or the at least one program is loaded and executed by the processor to implement the printing method provided by the above method embodiment.
In the embodiments of the present disclosure, the memory may be used to store software programs and modules, and the processor executes various functional applications and data processing by operating the software programs and modules stored in the memory. The memory can mainly comprise a program storage area and a data storage area, wherein the program storage area can store an operating system, application programs needed by functions and the like; the storage data area may store data created according to the use of the above-described apparatus, and the like. Further, the memory may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device. Accordingly, the memory may also include a memory controller to provide the processor access to the memory.
An embodiment of the present application provides a printing system, where the printing system may include: a client, a print server and a target printer;
the client is used for responding to a printing instruction corresponding to a file to be printed, converting the file to be printed into a driving file in a first format based on a local virtual printer, and displaying an authentication page; responding to an identity authentication instruction triggered based on the authentication page, and acquiring an identity authentication result corresponding to the identity authentication instruction; when the identity authentication result is that the authentication is successful, uploading the driving file in the first format to a printing server;
the print server is used for receiving a drive file in a first format uploaded by a client; receiving a print request for the drive file in the first format sent by a target printer, and converting the drive file in the first format into a drive file in a second format, wherein the target printer is a printer passing print matching authentication in a plurality of printers in communication connection with the print server, and the second format is a print format supported by the target printer; transmitting the driver file in the second format to the target printer;
the target printer is used for sending a printing request aiming at the drive file in the first format to the printing server; receiving the driving file in the second format sent by the print server; and printing based on the drive file with the second format to obtain a print file.
An embodiment of the present application provides a printing apparatus, as shown in fig. 8, the apparatus may include:
the driver file conversion module 810 is configured to respond to a print instruction corresponding to a file to be printed, convert the file to be printed into a driver file in a first format based on a local virtual printer, and display an authentication page;
an identity authentication result obtaining module 820, configured to respond to an identity authentication instruction triggered based on the authentication page, and obtain an identity authentication result corresponding to the identity authentication instruction;
a driver file uploading module 830, configured to, when the identity authentication result is that authentication is successful, upload the driver file in the first format to a print server, so that the print server receives a print request for the driver file in the first format sent by a target printer, convert the driver file in the first format into a driver file in a second format, and send the driver file in the second format to the target printer, so that the target printer performs printing based on the driver file in the second format, to obtain a print file, where the target printer is a printer that passes print matching authentication among a plurality of printers communicatively connected to the print server, and the second format is a print format supported by the target printer.
In an embodiment of the present specification, the apparatus may further include:
a printer driver installation module, configured to install a printer driver corresponding to the local virtual printer;
accordingly, the driver file conversion module 810 may include:
and the conversion unit is used for converting the file to be printed into the drive file in the first format based on the printer driver corresponding to the local virtual printer.
In an embodiment of the present disclosure, the identity authentication instruction carries identity authentication information, and the identity authentication result obtaining module 820 may include:
an identity authentication information sending unit, configured to send the identity authentication information to an authentication server, so that the authentication server matches the identity authentication information with a preset authentication database to obtain a matching result, and takes the matching result as the identity authentication result;
and the identity authentication result receiving unit is used for receiving the identity authentication result sent by the authentication server.
The device and method embodiments in the device embodiment described above are based on the same inventive concept.
An embodiment of the present application provides another printing apparatus, as shown in fig. 9, the apparatus may include:
a drive file receiving module 910, configured to receive a drive file in a first format uploaded by a client, where the drive file in the first format is obtained by the client responding to a print instruction corresponding to a file to be printed and converting the file to be printed based on a local virtual printer;
a driver file conversion module 920, configured to receive a print request for the driver file in the first format sent by a target printer, and convert the driver file in the first format into a driver file in a second format, where the target printer is a printer that passes print matching authentication among a plurality of printers communicatively connected to a print server, and the second format is a print format supported by the target printer;
a driver file sending module 930, configured to send the driver file in the second format to the target printer, so that the target printer performs printing based on the driver file in the second format to obtain a printed file.
In an embodiment of the present specification, the apparatus may further include:
a printer driver installation module for respectively installing printer drivers corresponding to the plurality of printers, the corresponding printer drivers being matched with the operating system of the printer server;
accordingly, the driver file conversion module 920 may include:
and a conversion unit configured to convert the drive file in the first format into the drive file in the second format based on a printer driver corresponding to the target printer.
The device and method embodiments in the device embodiment described above are based on the same inventive concept.
The present application further provides a storage medium, where the storage medium may be disposed in a server to store at least one instruction or at least one program for implementing a printing method in one of the method embodiments, and the at least one instruction or the at least one program is loaded and executed by the processor to implement the printing method provided by the method embodiment.
Alternatively, in this embodiment, the storage medium may be located in at least one network server of a plurality of network servers of a computer network. Optionally, in this embodiment, the storage medium may include, but is not limited to: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
According to the embodiment of the printing method, the client, the server, the system, the device or the storage medium, the client only needs to install the universal virtual printer, the file to be printed is converted into the drive file in the first format based on the virtual printer, so that the client can install any operating system, different printing drivers do not need to be installed according to different operating systems or different brands of printing equipment, the tedious operation of installing the drive program is reduced, and the printing experience of a user is improved; on the other hand, through the identity authentication of client and the printing matching authentication of target printer, form the binding relation between user and the file and the target printer of waiting to print for the user need not appoint the printer when establishing the print task, can select idle printer as the target printer by the printer limit scene, when promoting printer availability factor, further ensure the privacy of printing the file on the printer, thereby can promote the security that the file printed.
It should be noted that: the sequence of the embodiments of the present application is only for description, and does not represent the advantages and disadvantages of the embodiments. And specific embodiments thereof have been described above. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the apparatus, device and storage medium embodiments, since they are substantially similar to the method embodiments, the description is relatively simple, and reference may be made to some descriptions of the method embodiments for relevant points.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program to instruct relevant hardware to implement the above program, and the above program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. A method of printing, the method comprising:
the method comprises the steps that a client responds to a printing instruction corresponding to a file to be printed, the file to be printed is converted into a driving file in a first format based on a local virtual printer, and an authentication page is displayed;
the client side responds to an identity authentication instruction triggered based on the authentication page, and an identity authentication result corresponding to the identity authentication instruction is obtained;
when the identity authentication result is that authentication is successful, the client uploads the driving file in the first format to a printing server;
the method comprises the steps that a printing server receives a printing request, sent by a target printer, for a drive file in a first format, and converts the drive file in the first format into a drive file in a second format, wherein the target printer is a printer which passes printing matching authentication in a plurality of printers in communication connection with the printing server, and the second format is a printing format supported by the target printer;
and the printing server sends the driving file in the second format to the target printer so that the target printer prints based on the driving file in the second format to obtain a printing file.
2. A method of printing, the method comprising:
responding to a printing instruction corresponding to a file to be printed, converting the file to be printed into a driving file in a first format based on a local virtual printer, and displaying an authentication page;
responding to an identity authentication instruction triggered based on the authentication page, and acquiring an identity authentication result corresponding to the identity authentication instruction;
when the identity authentication result is that authentication is successful, uploading the drive file in the first format to a print server, so that the print server receives a print request, sent by a target printer, for the drive file in the first format, converts the drive file in the first format into a drive file in a second format, and sends the drive file in the second format to the target printer, so that the target printer prints based on the drive file in the second format, to obtain a print file, wherein the target printer is a printer which passes print matching authentication among a plurality of printers in communication connection with the print server, and the second format is a print format supported by the target printer.
3. The method according to claim 2, wherein before the converting the file to be printed into the driver file in the first format based on the local virtual printer in response to the print instruction corresponding to the file to be printed, the method further comprises:
installing a printer driver corresponding to the local virtual printer;
the converting the file to be printed into the driver file in the first format based on the local virtual printer comprises:
and converting the file to be printed into a drive file in the first format based on a printer driver corresponding to the local virtual printer.
4. The method according to claim 2 or 3, wherein the identity authentication instruction carries identity authentication information, and the obtaining of the identity authentication result corresponding to the identity authentication instruction comprises:
sending the identity authentication information to an authentication server so that the authentication server matches the identity authentication information with a preset authentication database to obtain a matching result, and taking the matching result as the identity authentication result;
and receiving the identity authentication result sent by the authentication server.
5. A method of printing, the method comprising:
receiving a drive file in a first format uploaded by a client, wherein the drive file in the first format is obtained by responding to a printing instruction corresponding to a file to be printed by the client and converting the file to be printed based on a local virtual printer;
receiving a printing request aiming at the drive file in the first format and sent by a target printer, and converting the drive file in the first format into a drive file in a second format, wherein the target printer is a printer which passes printing matching authentication in a plurality of printers in communication connection with a printing server, and the second format is a printing format supported by the target printer;
and sending the drive file in the second format to the target printer so that the target printer prints based on the drive file in the second format to obtain a print file.
6. The method of claim 5, wherein prior to receiving the driver file in the first format uploaded by the client, the method further comprises:
respectively installing printer drivers corresponding to the plurality of printers, wherein the corresponding printer drivers are matched with an operating system of the printer server;
the converting the driver file in the first format into the driver file in the second format includes:
and converting the drive file in the first format into the drive file in the second format based on a printer driver corresponding to the target printer.
7. A printing apparatus, characterized in that the apparatus comprises:
the drive file conversion module is used for responding to a print instruction corresponding to a file to be printed, converting the file to be printed into a drive file in a first format based on a local virtual printer, and displaying an authentication page;
the identity authentication result acquisition module is used for responding to an identity authentication instruction triggered based on the authentication page and acquiring an identity authentication result corresponding to the identity authentication instruction;
and the drive file uploading module is used for uploading the drive file in the first format to a print server when the identity authentication result is that the authentication is successful, so that the print server receives a print request, which is sent by a target printer and aims at the drive file in the first format, converting the drive file in the first format into a drive file in a second format, and sending the drive file in the second format to the target printer, so that the target printer prints based on the drive file in the second format to obtain a print file, wherein the target printer is a printer which passes print matching authentication in a plurality of printers in communication connection with the print server, and the second format is a print format supported by the target printer.
8. A printing apparatus, characterized in that the apparatus comprises:
the device comprises a drive file receiving module, a print module and a print module, wherein the drive file receiving module is used for receiving a drive file in a first format uploaded by a client, and the drive file in the first format is obtained by the client responding to a print instruction corresponding to a file to be printed and converting the file to be printed based on a local virtual printer;
the device comprises a drive file conversion module, a print server and a storage module, wherein the drive file conversion module is used for receiving a print request of a target printer aiming at a drive file in a first format and converting the drive file in the first format into a drive file in a second format, the target printer is a printer which passes print matching authentication and is in communication connection with the print server, and the second format is a print format supported by the target printer;
and the drive file sending module is used for sending the drive file in the second format to the target printer so that the target printer prints based on the drive file in the second format to obtain a print file.
9. A print client, characterized in that the client comprises a processor and a memory, in which at least one instruction or at least one program is stored, which is loaded and executed by the processor to implement the printing method according to any one of claims 2 to 4.
10. A print server, comprising a processor and a memory, wherein at least one instruction or at least one program is stored in the memory, and wherein the at least one instruction or the at least one program is loaded and executed by the processor to implement the printing method according to any one of claims 5 to 6.
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