CN110362281A - Print control program, device, computer equipment and storage medium - Google Patents
Print control program, device, computer equipment and storage medium Download PDFInfo
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- CN110362281A CN110362281A CN201910456522.5A CN201910456522A CN110362281A CN 110362281 A CN110362281 A CN 110362281A CN 201910456522 A CN201910456522 A CN 201910456522A CN 110362281 A CN110362281 A CN 110362281A
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- 238000007639 printing Methods 0.000 claims abstract description 67
- 238000000034 method Methods 0.000 claims abstract description 25
- 238000004590 computer program Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 241001269238 Data Species 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000007651 thermal printing Methods 0.000 description 1
- 238000010023 transfer printing Methods 0.000 description 1
Classifications
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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
- G06F3/1278—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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
This application involves a kind of print control program, device, computer equipment and storage mediums.It include user identifier in print request the described method includes: receiving the print request to data；Corresponding print right is obtained according to user identifier；Field to be printed corresponding with print right is obtained, data to be printed are generated；Data to be printed are transmitted to printer.It can be by obtaining the print request to data using this method, it include the user identifier of user in the print request, by the way that corresponding print right is arranged to the corresponding user identifier of different user in advance, and corresponding print field is distributed for each print right, so that user can only read the print field for including in corresponding print right, the print field for not including in print right cannot be read, so as to hide its sensitive information that cannot be obtained to user, the safety during stored data-printing is improved.
Description
Technical field
This application involves printing technique fields, more particularly to a kind of print control program, device, computer equipment and deposit
Storage media.
Background technique
With the development of printing technique, there is bluetooth thermal printing technique, usually by embedded with bluetooth communication module
Terminal connects the thermal printer of embedded with bluetooth communication module, when user needs print data, is obtained from server by terminal
The field and byte of various types of print datas of storage are converted into the binary system being made of 0 and 1 by print data, terminal
Stream, is then transferred to printer, all contents is printed by printer.
However, there are some sensitive informations in the data usually stored in server, as customer information, selling price, into
Valence, stockpile number, phone number etc., many times under certain scenes, the content that user is not intended to print shows that these are quick
Feel information and there is a problem of that safety is low if these sensitive informations are lost away.
Summary of the invention
Based on this, it is necessary to be unable to satisfy control of the user in print procedure to content for above-mentioned traditional printing technique
Caused by the low technical problem of safety, a kind of print control program, device, computer equipment and storage medium are provided.
To achieve the goals above, on the one hand, the embodiment of the present application provides a kind of print control program, including following step
It is rapid:
The print request to data is received, print request includes user identifier；
Corresponding print right is obtained according to user identifier；
Field to be printed corresponding with print right is obtained, data to be printed are generated；
Data to be printed are transmitted to printer.
Field to be printed corresponding with print right is obtained in one of the embodiments, after generating data to be printed,
Further include: show data to be printed；Receive the setting of printing request for treating print data；It is corresponding according to setting of printing request
Print field, generate print data.In the present embodiment, data to be printed are transmitted to printer, specifically included to printer
Transferring printing data.
Before transmitting data to be printed to printer in one of the embodiments, further includes: send bluetooth to printer
Pairing request, to establish the bluetooth connection with printer.
In one of the embodiments, before the above-mentioned data to be printed to printer transmission, further includes: obtain printer institute
In the network information of network, the network information includes network identity；Network connecting request is sent according to network identity, network connection is asked
It asks and is used to indicate network corresponding with network identity and establishes connection.
Before receiving the print request to data in one of the embodiments, further includes: the registration for receiving user is asked
It asks, registration request includes user identifier and corresponding attribute；It is that user corresponding to user identifier distribution is corresponding according to attribute
Print right, print right includes the print right of corresponding field to be printed.
Field to be printed corresponding with print right is obtained in one of the embodiments, before generating data to be printed,
Further include: it include multiple fields in data acquisition system according to print request calling and corresponding data acquisition system.In the present embodiment,
Obtain corresponding with print right field to be printed, generate data to be printed, specifically include basis it is corresponding with print right to
Print field deletes the field in data acquisition system in addition to field to be printed, to generate data to be printed.
Before transmitting data to be printed to printer in one of the embodiments, further includes: carry out data to be printed
Binary stream conversion.In the present embodiment, data to be printed are transmitted to printer, specifically included after printer transmission conversion
Binary stream.
On the other hand, the embodiment of the present application also provides a kind of print control units, including receiving module, authority acquiring mould
Block, setting of printing module, print module, in which:
Receiving module, for receiving the print request to data, print request includes user identifier；
Authority acquiring module, for obtaining corresponding print right according to user identifier；
Setting of printing module generates data to be printed for obtaining field to be printed corresponding with print right；
Print module, for transmitting data to be printed to printer.
Another aspect, it is described to deposit the embodiment of the present application also provides a kind of computer equipment, including memory and processor
The step of reservoir is stored with computer program, and the processor realizes method as described above when executing the computer program.
Another aspect, the embodiment of the present application also provides a kind of computer readable storage mediums, are stored thereon with computer
The step of program, the computer program realizes method as described above when being executed by processor.
Above-mentioned print control program, device, computer equipment and storage medium, by obtaining the print request to data,
Include the user identifier of user in the print request, corresponding printing right is arranged to the corresponding user identifier of different user in advance
Limit, and distribute corresponding print field for each print right, so that user can only read in corresponding print right includes
Print field cannot read the print field for not including in print right, so as to user hide its cannot obtain it is quick
Feel information, improves the safety during stored data-printing.
Detailed description of the invention
Fig. 1 is the applied environment figure of print control program in one embodiment；
Fig. 2 is the flow diagram of print control program in one embodiment；
Fig. 3 is the flow diagram of print control program in one embodiment；
Fig. 4 is the flow diagram of print control program in one embodiment；
Fig. 5 is the flow diagram of print control program in one embodiment；
Fig. 6 is the application flow schematic diagram of print control program in one embodiment；
Fig. 7 is the structural block diagram of print control unit in one embodiment；
Fig. 8 is the structure chart of computer equipment in one embodiment.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood
The application is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, not
For limiting the application.
Print control program provided by the present application can be applied in application environment as shown in Figure 1.Wherein, terminal 102
Control device 108 is collectively constituted with server 104 to control user's data content to be printed.Terminal 102 passes through network and clothes
Business device 104 connects, and terminal 102 is connect with printer 106, and user can be sent to server 104 to data by terminal 102
Print request, can be by terminal 102 to 106 transferring printing data of printer.Specifically, user passes through terminal 102 to service
Device 104 sends the print request to data, includes user identifier in the print request, after server 104 gets print request,
Understand according to the corresponding print right of the user identifier lookup field to be printed corresponding with the print right for including in print request,
And field to be printed is sent to terminal, terminal obtains the field to be printed, to generate data to be printed.Terminal 102 and printing
Machine 106 connects, and data to be printed are sent to printer 106, print out data to be printed by printer 106.
Wherein, terminal 102 can be, but not limited to be smart phone, tablet computer, portable wearable device and computer
It can realize that printer can with the server cluster of the either multiple servers compositions of independent server Deng, server 104
With but be not limited to thermal printer.
Fig. 2 is referred to, it illustrates a kind of print control programs, and the control device 108 being applied in Fig. 1 in this way is
Example is illustrated, comprising the following steps:
Step 202, the print request to data is received, print request includes user identifier.
Wherein, data refer to all kinds of printing contents being stored in advance in the server, can be sales bill, invoice, adopt
Buying order etc..User identifier can be networking account, mail address, IP information of user etc., and user identifier has uniqueness.Specifically
, terminal is that the corresponding user identifier of each user distributes corresponding print right in advance, which includes user institute energy
The data type and print field of printing.The print request is sent to service after receiving the print request of user's transmission by terminal
Device, server searches print right according to the user identifier for including in the print request received, and searches and print right pair
The data type and print field answered.
Step 204, corresponding print right is obtained according to user identifier.
Wherein, print right corresponds to the data content that user is available and prints.Specifically, the corresponding use of each user
Family mark is all previously provided with corresponding print right, and user can preview, editor's data in its corresponding print right.Clothes
Business device searches corresponding print right according to the user identifier for including in the print request received, and the print right is sent
To terminal, terminal obtains the print right, allows user preview, editor and print data in print right.As in advance
First be user setting print right be print sales bill in customer name, delivery product, product value, delivery quantity, when
Between field, terminal obtain server send print right after, then user can by terminal in its print right preview, compile
It collects and printing includes customer name, delivery product, product value, delivery quantity, the sales bill content of time field.
Step 206, field to be printed corresponding with print right is obtained, data to be printed are generated.
Wherein, field to be printed refers to all fields that terminal can obtain, corresponding with print right.Data to be printed
Refer to the printing content including field to be printed and corresponding type information that terminal is generated according to field to be printed, it is above-mentioned to beat
Official seal breath can be the specific print value of corresponding field to be printed.Specifically, each data type packet of storage in the server
Include multiple fields, server searches data type corresponding with print right and field to be printed according to print right, call and
The corresponding data acquisition system of the data type retains field to be printed corresponding with print right in the data acquisition system, and this is waited for
Print field is sent to terminal.Terminal obtains the field to be printed, and generates data to be printed according to the field to be printed.For example
In the print right of user preset data type be sales bill, sales bill include customer name, product value, gathering record,
Multiple fields such as gathering details, delivery quantity, delivery product, non-product expense, bar code, time, picture, set in advance for user
The corresponding field to be printed of the print right set is customer name, delivery product, product value, delivery quantity, time, then servicing
After device receives print request, the corresponding data acquisition system of sales bill is called, and corresponding to be printed according to user's print right
Field retains " customer name, delivery product, product value, delivery quantity, time " field in sales bill, and these are waited beating
Lettering section is sent to terminal, then terminal obtains these fields to be printed, and generates data to be printed according to these print fields.
Step 208, data to be printed are transmitted to printer.
Specifically, data to be printed to be transmitted to the printing having connected with terminal after terminal obtains above-mentioned data to be printed
Machine, by printer output content to be printed.
Above-mentioned print control program includes the user of user by obtaining the print request to data, in the print request
Mark, and distribute corresponding print field for each print right, so that user can only read in corresponding print right includes
Print field, the print field for not including in print right cannot be read, so as to hide what it cannot be obtained to user
Sensitive information improves the safety during stored data-printing.
In one embodiment, it as shown in figure 3, obtaining field to be printed corresponding with print right, generates to be printed
After number, further includes:
Step 302, data to be printed are shown.
Specifically, user can facilitate end by the terminal preview data to be printed after terminal generates data to be printed
The use of end subscriber.
Step 304, the setting of printing request for treating print data is received.
Wherein, setting of printing can include but is not limited to treat the field in print data carry out selection printing, printing
Number, font size size etc..Specifically, can receive the above-mentioned setting of printing sent by user after terminal generates data to be printed
Request, the data to be printed to be further arranged.In the present embodiment, in order to make user in the print right of oneself still
It so can control printing content, increase the setting of printing for treating print data, greatly meet user to data-printing control
The demand of system.If the print right of user is printing customer name, delivery product, product value, delivery quantity, time, user is obtained
After taking data to be printed, printing delivery product, product value and delivery quantity are merely desired to, is printed then user can issue terminal
Setting request, selection printing delivery product, product value, delivery quantity, terminal receive setting of printing request.
Step 306, according to the corresponding print field of setting of printing request, print data is generated.
Wherein, print field refers to that treating print field according to above-mentioned setting of printing request carries out treated field.It beats
Printing is printed according to the printing content including print field and corresponding type information that terminal is generated according to the print field is referred to
Information can be specific print value.Specifically, being asked after the setting of printing that terminal receives user's sending is requested according to setting of printing
The print field for including in asking combines field to be printed, that is, retains setting of printing in field to be printed and request the printing word for including
Section deletes other fields in addition to the print field.For example, user obtain field to be printed include customer name, delivery product,
Product value, delivery quantity, time, user to terminal send setting of printing request, request printing delivery product, product value,
Delivery quantity, terminal start to combine field to be printed, retain delivery product, product value, send after obtaining setting of printing request
Goods quantity print field deletes customer name, time field, to obtain print field, and generates print data.The present embodiment
In, setting of printing is carried out by treating print data, can satisfy terminal user to the different demands of printout content, conveniently
The use of terminal user.In the present embodiment, data to be printed are transmitted to printer, specifically includes to printer and transmits above-mentioned life
At print data.
In one embodiment, before transmitting data to be printed to printer, further includes: send bluetooth to printer and match
To request, to establish the bluetooth connection with printer.Specifically, terminal is connected with printer by Bluetooth pairing, by generation
Data to be printed pass through Bluetooth transmission to printer.
In one embodiment, before transmitting data to be printed to printer, further includes: obtain network where printer
The network information, the network information includes network identity；Network connecting request is sent according to network identity, network connecting request is used for
Indicate that network corresponding with network identity establishes connection.Specifically, network identity is with can be the IP of printer connected network
Location, the address Mac, network name etc..The network identity that terminal searching printer is connected, and network connecting request is sent, from
And the same network is connect with printer, data are transmitted to printer by establishing local area network with printer.In the present embodiment eventually
Data are transmitted by a variety of connection types with printer in end, use under different condition and occasion to facilitate user.
In one embodiment, as shown in figure 4, before receiving to the print request of data, further includes:
Step 402, the registration request of user is received, registration request includes user identifier and corresponding attribute.
Specifically, attribute may include but be not limited to the post of user, position hierarchy etc., for example the post of user is industry
Business person, purchasing agent, finance etc.；The position hierarchy of user is common office worker, manager, general manager etc..Each user in registration request
Mark all corresponds to corresponding attribute.
It step 404, is the corresponding print right of user corresponding with user identifier distribution according to attribute, print right includes
The print right of corresponding field to be printed.
Terminal each user identifier and corresponding attribute in registration request based on the received, and according to preset permission point
Distributing attribute in corresponding print right, such as preset authority distribution rule with rule for it is that the user of general manager possesses most
High permission, can print all data types and include all fields in data type, and the print right of chief inspector is to beat
All fields in print buying bill and sales bill, the print right of common sales force are the client printed in sales bill
Name, delivery product, product value, delivery quantity, time field.The registration request attribute information that terminal receives is if common pin
Personnel are sold, then it is customer name, delivery product, the product gold printed in sales bill that terminal, which is the print right of user distribution,
Volume, delivery quantity, time.In the present embodiment, by distributing corresponding print right for different attributes, it can control different hilllocks
The data that position, different position hierarchies can obtain, effectively protect the sensitive information in data, to improve data-printing
Safety.
In one embodiment, when the corresponding print right of a certain user identifier includes at least two data type, clothes
Being engaged in device can be according to the corresponding print right corresponding data type of lookup of user identifier in print request and each data type pair
The field to be printed answered, and above-mentioned data type and corresponding field to be printed are sent to terminal, terminal obtains print right
Interior at least two data type and the corresponding field to be printed of each data type.User then selects to need by setting of printing
The data type of printing and corresponding print field, terminal receives setting of printing request, with the number for needing to print according to user
Subsequent print job is completed according to the above method according to type and corresponding print field.
In one embodiment, it as shown in figure 5, obtaining field to be printed corresponding with print right, generates to be printed
Before data, further includes:
Step 205, corresponding data acquisition system is called according to print request, includes multiple fields in data acquisition system.
Wherein, data acquisition system includes all fields corresponding with data type.Specifically, server receives terminal transmission
Print request after, the user identifier for including according to the print request searches corresponding print right, is looked into according to the print right
Corresponding data type is looked for, and calls corresponding data acquisition system.It is in advance common sales force if user is common sales force
The print right of setting is printing sales bill, after server receives print request, can call and sell according to the print request
The corresponding data acquisition system of bill.
In the present embodiment, field to be printed corresponding with print right is obtained, data to be printed is generated, specifically includes root
The field in data acquisition system in addition to field to be printed is deleted according to field to be printed corresponding with print right, it is to be printed to generate
Data.Specifically, server searches print right according to the user identifier for including in print request, and looked into according to the print right
Look for corresponding data type and field to be printed.Server calls corresponding data acquisition system, the data set according to the data type
Closing includes all fields for including in the data type.Server deletes the data according to the corresponding field to be printed of print right
The field to be printed to obtain field to be printed, and is sent to end by other fields in set in addition to field to be printed
End, then terminal obtains the field to be printed, and generates data to be printed according to the field to be printed.
In one embodiment, before transmitting data to be printed to printer, further includes: data to be printed are carried out two
System circulation is changed.Specifically, terminal and printer generate connection, by the field of data to be printed and byte conversion at by 0 and 1 group
At binary stream, and the binary stream is transmitted to printer and is printed.
In one embodiment, above-mentioned print control program is further illustrated by a specific embodiment, such as Fig. 6 institute
Show, includes the following steps:
Step 601, user issues registration request.Registration request includes user identifier and the corresponding attribute of user.
Step 602, terminal is that user distributes print right according to user identifier and corresponding attribute, so that print right
It is consistent with user identifier.
Step 603, server obtains user identifier and corresponding print right, and wherein print right is corresponding word to be printed
The print right of section.
Step 604, terminal receives the print request that user sends.Print request is marked comprising user corresponding with print right
Know.
Step 605, server obtains print request.
Step 606, server searches printing right corresponding with user identifier according to the user identifier for including in print request
Limit, and data type corresponding with print right and field to be printed.
Step 607, server based on data type calls corresponding data acquisition system, deletes other in addition to field to be printed
Field.
Step 608, terminal obtains field to be printed.
Step 609, terminal generates data to be printed according to field to be printed.
Step 610, terminal shows data to be printed.
Step 611, terminal receives the setting of printing request that user treats print data.Wherein setting of printing request can be
Select printing portion data to be printed.
Step 612, terminal retains the print field in data to be printed according to setting of printing request print field,
Other fields in addition to print field are deleted, print data is generated.
Step 613, terminal is connect with printer.
Step 614, print data is converted into binary stream by terminal.
Step 615, terminal transmits binary stream to printer, then printer obtains the binary stream.
Step 616, printer output print data.
Above-mentioned print control program includes the user of user by obtaining the print request to data, in the print request
Corresponding print right is arranged to the corresponding user identifier of different user in advance in mark, and corresponding for the distribution of each print right
Print field cannot be read in print right so that user can only read the print field for including in corresponding print right
The print field for not including improves stored data-printing so as to hide its sensitive information that cannot be obtained to user
Safety in the process.
It should be understood that although each step in the flow chart of Fig. 2-6 is successively shown according to the instruction of arrow,
These steps are not that the inevitable sequence according to arrow instruction successively executes.Unless expressly stating otherwise herein, these steps
Execution there is no stringent sequences to limit, these steps can execute in other order.Moreover, at least one in Fig. 2-6
Part steps may include that perhaps these sub-steps of multiple stages or stage are not necessarily in synchronization to multiple sub-steps
Completion is executed, but can be executed at different times, the execution sequence in these sub-steps or stage is also not necessarily successively
It carries out, but can be at least part of the sub-step or stage of other steps or other steps in turn or alternately
It executes.
In one embodiment, as shown in fig. 7, providing a kind of print control unit 700, including receiving module 701, power
Limit obtains module 702, setting of printing module 703, print module 704, in which:
Receiving module 701 is used to receive the print request to data, and print request includes user identifier；Authority acquiring module
702 for obtaining corresponding print right according to user identifier；Setting of printing module 703 is corresponding with print right for obtaining
Field to be printed generates data to be printed；Print module 704, for transmitting data to be printed to printer.
It in one embodiment, further include display module, for showing data to be printed.
It in one embodiment, further include bluetooth communication, for sending Bluetooth pairing request to printer, to establish
With the bluetooth connection of printer.
It in one embodiment, further include network connecting module, for the network information of network where obtaining printer, net
Network information includes network identity；Network connecting request is sent according to network identity, network connecting request is used to indicate and network mark
Know corresponding network and establishes connection.
It in one embodiment, further include registration and authority distribution module, for receiving the registration request of user, registration is asked
It asks including user identifier and corresponding attribute；It is the corresponding printing right of user corresponding with user identifier distribution according to attribute
Limit, print right includes the print right of corresponding field to be printed.
It in one embodiment, further include editor module, for being deleted according to field to be printed corresponding with print right
Field in data acquisition system in addition to field to be printed, to generate data to be printed.
It in one embodiment, further include data conversion module, for data to be printed to be carried out binary stream conversion.
Specific about print control unit limits the restriction that may refer to above for print control program, herein not
It repeats again.Modules in above-mentioned print control unit can be realized fully or partially through software, hardware and combinations thereof.
In one embodiment, a kind of computer equipment is provided, which can be terminal, internal structure
Figure can be as shown in Figure 8.The computer equipment includes processor, the memory, network interface, display connected by system bus
Screen and input unit.Wherein, the processor of the computer equipment is for providing calculating and control ability.The computer equipment is deposited
Reservoir includes non-volatile memory medium, built-in storage.The non-volatile memory medium is stored with operating system and computer journey
Sequence.The built-in storage provides environment for the operation of operating system and computer program in non-volatile memory medium.The calculating
The network interface of machine equipment is used to communicate with external terminal by network connection.When the computer program is executed by processor with
Realize a kind of print control program.The display screen of the computer equipment can be liquid crystal display or electric ink display screen,
The input unit of the computer equipment can be the touch layer covered on display screen, be also possible to be arranged on computer equipment shell
Key, trace ball or Trackpad, can also be external keyboard, Trackpad or mouse etc..
It will be understood by those skilled in the art that structure shown in Fig. 8, only part relevant to application scheme is tied
The block diagram of structure does not constitute the restriction for the computer equipment being applied thereon to application scheme, specific computer equipment
It may include perhaps combining certain components or with different component layouts than more or fewer components as shown in the figure.
In one embodiment, a kind of computer equipment, including memory and processor are provided, is stored in memory
Computer program, the processor perform the steps of when executing computer program
The print request to data is received, print request includes user identifier；
Corresponding print right is obtained according to user identifier；
Field to be printed corresponding with print right is obtained, data to be printed are generated；
Data to be printed are transmitted to printer.
In one embodiment, obtain field to be printed corresponding with print right further includes after generating number to be printed
Show data to be printed；Receive the setting of printing request for treating print data；According to the corresponding printing of setting of printing request
Field generates print data.
In the present embodiment, data to be printed are transmitted to printer, specifically included to printer transferring printing data.
It in one embodiment, further include sending Bluetooth pairing to printer before transmitting data to be printed to printer
Request, to establish the bluetooth connection with printer.
It in one embodiment, further include obtaining network where printer before transmitting data to be printed to printer
The network information, the network information include network identity；Network connecting request is sent according to network identity, network connecting request is for referring to
Show that network corresponding with network identity establishes connection.
It in one embodiment, further include the note for receiving user before obtaining corresponding print right according to user identifier
Volume request, registration request includes user identifier and corresponding attribute；It is user corresponding with user identifier distribution according to attribute
Corresponding print right, print right include the print right of corresponding field to be printed.
In one embodiment, field to be printed corresponding with print right is obtained, is also wrapped before generating data to be printed
It includes: corresponding data acquisition system being called according to print request, includes multiple fields in data acquisition system.
In the present embodiment, field to be printed corresponding with print right is obtained, data to be printed is generated and specifically includes root
The field in data acquisition system in addition to field to be printed is deleted according to field to be printed corresponding with print right, it is to be printed to generate
Data.
In one embodiment, before transmitting data to be printed to printer, further include data to be printed are carried out two into
System circulation is changed.
In one embodiment, a kind of computer readable storage medium is provided, computer program is stored thereon with, is calculated
Machine program performs the steps of when being executed by processor
The print request to data is received, print request includes user identifier；
Corresponding print right is obtained according to user identifier；
Field to be printed corresponding with print right is obtained, data to be printed are generated；
Data to be printed are transmitted to printer.
In one embodiment, obtain field to be printed corresponding with print right further includes after generating number to be printed
Show data to be printed；Receive the setting of printing request for treating print data；According to the corresponding printing of setting of printing request
Field generates print data.In the present embodiment, data to be printed are transmitted to printer, are specifically included to printer transfer printing
Data.
It in one embodiment, further include sending Bluetooth pairing to printer before transmitting data to be printed to printer
Request, to establish the bluetooth connection with printer.
It in one embodiment, further include obtaining network where printer before transmitting data to be printed to printer
The network information, the network information include network identity；Network connecting request is sent according to network identity, network connecting request is for referring to
Show that network corresponding with network identity establishes connection.
It in one embodiment, further include the note for receiving user before obtaining corresponding print right according to user identifier
Volume request, registration request includes user identifier and corresponding attribute；It is user corresponding with user identifier distribution according to attribute
Corresponding print right, print right include the print right of corresponding field to be printed.
In one embodiment, field to be printed corresponding with print right is obtained also to wrap before generating data to be printed
It includes and corresponding data acquisition system is called according to print request, include multiple fields in data acquisition system.
In this example, field to be printed corresponding with print right is obtained, data to be printed is generated, specifically includes basis
Field to be printed corresponding with print right deletes the field in data acquisition system in addition to field to be printed, to generate number to be printed
According to.
In one embodiment, before transmitting data to be printed to printer, further include data to be printed are carried out two into
System circulation is changed.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the computer program can be stored in a non-volatile computer
In read/write memory medium, the computer program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein,
To any reference of memory, storage, database or other media used in each embodiment provided herein,
Including non-volatile and/or volatile memory.Nonvolatile memory may include read-only memory (ROM), programming ROM
(PROM), electrically programmable ROM (EPROM), electrically erasable ROM (EEPROM) or flash memory.Volatile memory may include
Random access memory (RAM) or external cache.By way of illustration and not limitation, RAM is available in many forms,
Such as static state RAM (SRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate sdram (DDRSDRAM), enhancing
Type SDRAM (ESDRAM), synchronization link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM
(RDRAM), direct memory bus dynamic ram (DRDRAM) and memory bus dynamic ram (RDRAM) etc..
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
Above embodiments only express the several embodiments of the application, and the description thereof is more specific and detailed, but can not
Therefore it is construed as limiting the scope of the patent.It should be pointed out that for those of ordinary skill in the art,
Under the premise of not departing from the application design, various modifications and improvements can be made, these belong to the protection scope of the application.
Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (10)
1. a kind of print control program, which is characterized in that the described method includes:
The print request to data is received, the print request includes user identifier；
Corresponding print right is obtained according to the user identifier；
Field to be printed corresponding with the print right is obtained, data to be printed are generated；
The data to be printed are transmitted to printer.
2. the method according to claim 1, wherein described obtain word to be printed corresponding with the print right
Section, after generating data to be printed, further includes:
Show the data to be printed；
The setting of printing to the data to be printed is received to request；
According to the corresponding print field of the setting of printing request, print data is generated；
It is described to transmit the data to be printed to printer, comprising:
The print data is transmitted to printer.
3. the method according to claim 1, wherein it is described transmit the data to be printed to printer before,
Further include:
Bluetooth pairing request is sent to the printer, to establish the bluetooth connection with the printer.
4. the method according to claim 1, wherein it is described transmit the data to be printed to printer before,
Further include:
The network information of network where obtaining the printer, the network information includes network identity；
Network connecting request is sent according to the network identity, the network connecting request is used to indicate and the network identity pair
The network answered establishes connection.
5. method according to any one of claims 1 to 4, which is characterized in that it is described receive to the print requests of data it
Before, further includes:
The registration request of user is received, the registration request includes user identifier and corresponding attribute；
It is the corresponding print right of user corresponding with user identifier distribution according to the attribute, the print right includes
The print right of corresponding field to be printed.
6. method according to any one of claims 1 to 4, which is characterized in that the acquisition is corresponding with the print right
Field to be printed generate data to be printed before, further includes:
Corresponding data acquisition system is called according to the print request, includes multiple fields in the data acquisition system；
It is described to obtain field to be printed corresponding with the print right, generate data to be printed, comprising:
It is deleted in the data acquisition system in addition to the field to be printed according to field to be printed corresponding with the print right
Field, to generate data to be printed.
7. according to the method described in claim 6, it is characterized in that, also being wrapped before the data to be printed to printer transmission
It includes:
The data to be printed are subjected to binary stream conversion；
It is described to transmit data to be printed to printer, comprising:
Binary stream to after printer transmission conversion.
8. a kind of print control unit, which is characterized in that described device includes:
Receiving module includes user identifier in the print request for receiving the print request to data；
Authority acquiring module, for obtaining corresponding print right according to the user identifier；
Setting of printing module generates data to be printed for obtaining field to be printed corresponding with the print right；
Print module, for transmitting the data to be printed to printer.
9. a kind of computer equipment, including memory and processor, the memory are stored with computer program, feature exists
In the step of processor realizes any one of claims 1 to 7 the method when executing the computer program.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program
The step of any one of claims 1 to 7 the method is realized when being executed by processor.
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| CN201910456522.5A CN110362281B (en) | 2019-05-29 | 2019-05-29 | Printing control method, device, computer equipment and storage medium |
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| CN201910456522.5A CN110362281B (en) | 2019-05-29 | 2019-05-29 | Printing control method, device, computer equipment and storage medium |
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