CN108134829A - A kind of cloud classroom treating method and apparatus - Google Patents
A kind of cloud classroom treating method and apparatus Download PDFInfo
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- CN108134829A CN108134829A CN201711383420.2A CN201711383420A CN108134829A CN 108134829 A CN108134829 A CN 108134829A CN 201711383420 A CN201711383420 A CN 201711383420A CN 108134829 A CN108134829 A CN 108134829A
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Abstract
This application provides a kind of cloud classroom treating method and apparatus, after the monitoring request of teacher's triggering is got, inquire the virtual machine that the student in the cloud classroom of teacher just at school uses, and the shot image information of virtual machine bound by virtual machine technique generation with student identification, and the shot image information of generation is sent on the virtual machine that teacher uses, pass through shirtsleeve operation, just teacher can be made to be monitored the situation of attending class of the student on cloud classroom, and there is network playing by students, when playing game, it is given a warning to the student of online, object for appreciation game, with serious classroom discipline.
Description
Technical field
This application involves field of cloud computer technology, in particular to a kind of cloud classroom treating method and apparatus.
Background technology
With the development and popularization of cloud computing technology, the change of essence has occurred in traditional teaching pattern.More and more
School is changed from traditional laboratory, computer room teaching pattern to high in the clouds teaching pattern.It is required that student does experiment
Environment is no longer provided by the physical machine of computer room, but uses the server resource in high in the clouds, this breaks through computer room in itself
The limitation in laboratory, brings great convenience for experimental teaching.
In cloud class management, traditional class management mechanism is continued.The teacher of course can be that student's distribution is virtual
Machine, while the management operational administrative such as startup, stopping, deletion of student's virtual machine can be carried out.
However traditional cloud classroom software can only ensure attending class for teacher, but during the attending class of cloud classroom, Lao Shiwu
Method controls whether student either plays playing in online, it is impossible to realize that student attends class the monitoring of situation.
Invention content
In view of this, the embodiment of the present application is designed to provide a kind of cloud classroom treating method and apparatus, so that always
Teacher can be monitored the situation of attending class of the student on cloud classroom.
In a first aspect, the embodiment of the present application provides a kind of cloud classroom processing method, including:
Obtain teacher triggering for monitor student attend class situation monitoring request;The monitoring request carries teacher's mark
Know the virtual machine mark of the virtual machine used with teacher;
The identity of teacher is verified according to teacher mark;
When the teacher of the determining triggering monitoring request passes through authentication, obtained from the database and described old
Teacher identifies corresponding cloud classroom mark;
It is identified, inquired and the corresponding student identification of the cloud classroom mark according to the cloud classroom got;
Obtain the virtual machine with student identification binding;
The shot image information of virtual machine bound by virtual machine technique generation with the student identification, and according to described virtual
Machine identifies, and the shot image information of generation is sent on the virtual machine that teacher uses.
With reference to first aspect, the embodiment of the present application provides the first possible embodiment of first aspect, wherein:
Get teacher triggering for monitor student attend class situation monitoring request before, the method further includes:
According to for creating the establishment information in cloud classroom, the data in the cloud classroom are obtained from database;The cloud class
The establishment information of hall, including:The identifying of the cloud classroom, class period, play time and the user identifier in the cloud classroom,
The user identifier, including:Teacher identifies and student identification;
Virtual machine is bound for the cloud classroom, the data in the cloud classroom got are deployed to the cloud classroom binds
Virtual machine in, and generate the mark correspondence of user identifier and cloud classroom and user identifier and the virtual machine that is distributed
The correspondence of virtual machine mark;
According to the mark in the cloud classroom, the cloud is inquired from the correspondence of the mark in cloud classroom and user identifier
The corresponding user identifier of mark in classroom;
According to the user identifier inquired, inquired and the use from the correspondence of user identifier and virtual machine mark
Family identifies corresponding at least two virtual machine mark, and by least two virtual machines inquired identify corresponding virtual machine with it is right
The user identifier answered is bound so that the corresponding user of the user identifier is stepped on by the virtual machine that the user identifier is bound
Record the cloud classroom;
When the class period for reaching the cloud classroom, start the corresponding virtual machine in the cloud classroom.
With reference to first aspect, the embodiment of the present application provides second of possible embodiment of first aspect, wherein:With
Family identifies the correspondence with virtual machine mark, including:Separate mesh segment information;
After the corresponding virtual machine in the cloud classroom is started, further include:
When the corresponding user of the user identifier passes through cloud classroom and user identifier described in the virtual machine entry of binding and institute
When having separate mesh segment information in the correspondence of the virtual machine of distribution, the virtual machine bound to each user distributes the same network segment
IP address.
With reference to first aspect, the embodiment of the present application provides the third possible embodiment of first aspect, wherein:Root
According to for creating the establishment information in cloud classroom, the data in the cloud classroom are obtained from database, including:
According to the mark in the cloud classroom, inquired in the correspondence identified from the mark in the cloud classroom with classroom chapters and sections
Go out the corresponding classroom chapters and sections mark of mark in the cloud classroom;
It is identified according to the classroom chapters and sections, the classroom chapters and sections is obtained from the database and identify corresponding cloud classroom
Data.
With reference to first aspect, the embodiment of the present application provides the 4th kind of possible embodiment of first aspect, wherein:Institute
The method of stating further includes:
The request being used for using virtual machine function is obtained, the request carries the virtual machine mark that the user uses;
The virtual machine function, including:It logs in outer net and uses external equipment;
It is identified according to the virtual machine, query function banned list, the function banned list, including:It is prohibited from using
The virtual machine mark of virtual machine function;
When the virtual machine for being used to carry in the request using virtual machine function described in recording in the function banned list
During mark, identify corresponding virtual machine transmission to the virtual machine and be forbidden to use virtual machine function command, so as to which user be forbidden to make
The virtual machine function of corresponding virtual machine is identified with the virtual machine.
With reference to first aspect, the embodiment of the present application provides the 5th kind of possible embodiment of first aspect, wherein:Institute
The method of stating further includes:
Desktop Share instruction is obtained, the Desktop Share instruction carries the first virtual machine mark, the second virtual machine mark
And sharing model, the sharing model, including:Reading mode and collaboration mode;
According to the sharing model, the shared of the corresponding virtual machine of the second virtual machine mark is formed by virtualization technology
Link;
It is identified according to first virtual machine, the shared link of generation is returned to the use for triggering the Desktop Share instruction
On the virtual machine at family so that the user of the Desktop Share instruction is triggered by the shared link, according to the sharing model
The virtual machine for forming shared link is operated.
Second aspect, the embodiment of the present application also provide a kind of cloud classroom processing unit, including:
Acquisition module, for obtain teacher triggering for monitor student attend class situation monitoring request;The monitoring please
It asks and carries the virtual machine of the virtual machine mark that teacher's mark is used with teacher;
Authentication module, for being verified according to teacher mark to the identity of teacher;
Identifier acquisition module, when the teacher for being asked when the determining triggering monitoring passes through authentication, from the number
It is identified according to cloud classroom corresponding with teacher mark is obtained in library;
Enquiry module, for according to the cloud classroom mark got, inquiring and the corresponding student of the cloud classroom mark
Mark;
Virtual machine acquisition module, for obtaining the virtual machine with student identification binding;
Processing module, for generating the shot image information for the virtual machine bound with the student identification by virtual machine technique,
And identified according to the virtual machine, the shot image information of generation is sent on the virtual machine that teacher uses.
With reference to second aspect, the embodiment of the present application provides the first possible embodiment of second aspect, wherein:Institute
Device is stated to further include:
Data acquisition module, for according to for creating the establishment information in cloud classroom, the cloud class to be obtained from database
The data of hall;The establishment information in the cloud classroom, including:The cloud classroom identifies, the class period in the cloud classroom, finishes class
Time and user identifier, the user identifier, including:Teacher identifies and student identification;
First binding module, for binding virtual machine, the data portion in the cloud classroom that will be got for the cloud classroom
In the virtual machine for affixing one's name to the cloud classroom binding, and generate the mark correspondence and user identifier of user identifier and cloud classroom
With the correspondence of the virtual machine of virtual machine mark distributed;
Enquiry module, for the mark according to the cloud classroom, from the mark in cloud classroom and the correspondence of user identifier
In inquire the corresponding user identifier of mark in the cloud classroom;
Second binding module, for the user identifier that basis inquires, from the corresponding pass that user identifier is identified with virtual machine
At least two virtual machines mark corresponding with the user identifier, and at least two virtual machine marks that will be inquired are inquired in system
Know corresponding virtual machine to be bound with corresponding user identifier so that the corresponding user of the user identifier passes through the user
Identify cloud classroom described in the virtual machine entry of binding;
Starting module, for when the class period for reaching the cloud classroom, starting the corresponding virtual machine in the cloud classroom.
With reference to second aspect, the embodiment of the present application provides second of possible embodiment of second aspect, wherein:With
Family identifies the correspondence with virtual machine mark, including:Separate mesh segment information;
Described device further includes:
Address assignment module passes through cloud class described in the virtual machine entry of binding for working as the corresponding user of the user identifier
When there is separate mesh segment information in hall and user identifier and the correspondence of virtual machine distributed, to the void of each user binding
Plan machine distributes the IP address of the same network segment.
With reference to second aspect, the embodiment of the present application provides the third possible embodiment of second aspect, wherein:Institute
Data acquisition module is stated, is specifically used for:
According to the mark in the cloud classroom, inquired in the correspondence identified from the mark in the cloud classroom with classroom chapters and sections
Go out the corresponding classroom chapters and sections mark of mark in the cloud classroom;
It is identified according to the classroom chapters and sections, the classroom chapters and sections is obtained from the database and identify corresponding cloud classroom
Data.
A kind of cloud classroom treating method and apparatus provided by the embodiments of the present application, in the monitoring request for getting teacher's triggering
Afterwards, the virtual machine that the student in the cloud classroom of teacher just at school uses is inquired, and passes through virtual machine technique generation and student
The shot image information of the virtual machine of binding is identified, and the shot image information of generation is sent on the virtual machine that teacher uses, passes through letter
Single operation, so that it may so that teacher is monitored the situation of attending class of the student on cloud classroom, and is having network playing by students, play game
When, it is given a warning to the student of online, object for appreciation game, with serious classroom discipline.
For the above-mentioned purpose of the application, feature and advantage is enable to be clearer and more comprehensible, preferred embodiment cited below particularly, and coordinate
Appended attached drawing, is described in detail below.
Description of the drawings
It, below will be to needed in the embodiment attached in order to illustrate more clearly of the technical solution of the embodiment of the present application
Figure is briefly described, it should be understood that the following drawings illustrates only some embodiments of the application, therefore is not construed as pair
The restriction of range, for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is shown in a kind of cloud classroom processing method that the embodiment of the present application 1 is provided, and is created and is started cloud classroom
Particular flow sheet;
Fig. 2 shows the structure diagrams for the server that can be applied in the embodiment of the present application;
Fig. 3 shown in a kind of cloud classroom processing method that the embodiment of the present application 1 is provided, to student attend class situation into
The particular flow sheet of row monitoring;
Fig. 4 shows the structure diagram of a kind of cloud classroom processing unit that the embodiment of the present application 2 is provided.
Specific embodiment
Purpose, technical scheme and advantage to make the embodiment of the present application are clearer, below in conjunction with the embodiment of the present application
The technical solution in the embodiment of the present application is clearly and completely described in middle attached drawing, it is clear that described embodiment is only
It is some embodiments of the present application, instead of all the embodiments.The application being usually described and illustrated herein in the accompanying drawings is real
Applying the component of example can be configured to arrange and design with a variety of different.Therefore, below to the application's for providing in the accompanying drawings
The detailed description of embodiment is not intended to limit claimed scope of the present application, but is merely representative of the selected reality of the application
Apply example.Based on embodiments herein, institute that those skilled in the art are obtained under the premise of creative work is not made
There is other embodiment, shall fall in the protection scope of this application.
At present, with the development and popularization of cloud computing technology, the change of essence has occurred in traditional teaching pattern.Increasingly
More schools is changed from traditional laboratory, computer room teaching pattern to high in the clouds teaching pattern.Needed for student tests
The environment wanted no longer is provided by the physical machine of computer room, but uses the server resource in high in the clouds, this breaks through in itself
The limitation in computer room laboratory, brings great convenience for experimental teaching.In cloud class management, traditional classroom pipe is continued
Reason mechanism.The teacher of course can be that student distributes virtual machine, while can carry out the startup, stopping, deletion of student's virtual machine
Deng management operational administrative.However traditional cloud classroom software can only ensure attending class for teacher, but during the attending class of cloud classroom,
Teacher can not control whether student either plays playing in online, it is impossible to realize that student attends class the monitoring of situation.Based on this, this
A kind of cloud classroom treating method and apparatus provided is provided.
Embodiment 1
The present embodiment proposes a kind of cloud classroom processing method, and the executive agent of the cloud classroom processing method is server, should
Server inquires the void that the student in the cloud classroom of teacher just at school uses after the monitoring request of teacher's triggering is got
Plan machine, and the shot image information of virtual machine bound by virtual machine technique generation with above-mentioned student identification, and by the sectional drawing of generation
Information is sent on the virtual machine that teacher uses, and passes through shirtsleeve operation, so that it may so that teacher is to the upper of the student on cloud classroom
Class situation is monitored.
In one embodiment, Fig. 2 shows a kind of structural frames that can be applied to the server in the embodiment of the present application
Figure.As shown in Fig. 2, server 200 includes:Memory 201, processor 202 and network module 203.
Memory 201 can be used for storage software program and module, such as the cloud classroom processing method in the embodiment of the present application
And the corresponding program instruction/module of device, processor 202 are stored in software program and mould in memory 201 by operation
Block so as to perform various functions application and data processing, that is, realizes the cloud classroom processing method in the embodiment of the present application.Storage
Device 201 may include high speed random access memory, may also include nonvolatile memory, as one or more magnetic storage device,
Flash memory or other non-volatile solid state memories.Further, above-mentioned software program and module may also include:Operation system
System 221 and service module 222.Wherein operating system 221, may be, for example, LINUX, UNIX, WINDOWS, may include various
For managing the component software of system task (such as memory management, storage device control, power management etc.) and/or driving, and
It can mutually be communicated with various hardware or component software, so as to provide the running environment of other software component.Service module 222 is run
It is monitored on the basis of operating system 221, and by the network service of operating system 221 come the request of automatic network, according to request
Corresponding data processing is completed, and returns to handling result to client.That is, service module 222 is used to carry to client
For network service.
Network module 203 is used to receive and transmit network signal.Above-mentioned network signal may include wireless signal or have
Line signal.
It is appreciated that structure shown in Fig. 2 is only to illustrate, server 200 may also include than shown in Fig. 2 more or more
Few component or with the configuration different from shown in Fig. 2.Hardware, software or its group may be used in each component shown in Fig. 2
It closes and realizes.In addition, the server in the embodiment of the present application can also include the server of multiple specific different function.
In order to which teacher is made to monitor the situation of attending class of student on cloud classroom, before needing at school, cloud classroom is created, participates in figure
The flow of establishment and startup cloud classroom shown in 1 in the cloud classroom processing method of the present embodiment proposition, creates and starts cloud class
The flow of hall, includes the following steps:
Step 100, basis obtain the data in above-mentioned cloud classroom for creating the establishment information in cloud classroom from database;
Here, the establishment information in above-mentioned cloud classroom, including:The identifying of above-mentioned cloud classroom, the class period in above-mentioned cloud classroom,
Play time and user identifier, above-mentioned user identifier, including:Teacher identifies and student identification.
Here, in order to create cloud classroom, the administrator of server understands first login service device, then according to the prompting of server
Input title and the class period in cloud classroom.The title in the cloud classroom that server is inputted by administrator and class period are used as use
Establishment information in establishment cloud classroom, and can inquire and create from the preset database of server according to the establishment information
The mark in the corresponding cloud classroom of title in information medium cloud classroom, and pass through the mark in cloud classroom inquired and find to create this
The data in cloud classroom.
Administrator can also select the mark of the teacher of this class from database, need the class given lessons mark
(all students that the class can be found by class's mark) and in addition to the class that the needs of selection are given lessons identifies it
Outside, other student identifications given lessons can have also been selected, so that it is determined that the cloud classroom needs the academics and students to attend class.
In above-mentioned steps 100, according to for creating the establishment information in cloud classroom, above-mentioned cloud classroom is obtained from database
Data, including step in detail below (1) to step (2):
(1) according to the mark in above-mentioned cloud classroom, in the correspondence identified from the mark in above-mentioned cloud classroom with classroom chapters and sections
Inquire the corresponding classroom chapters and sections mark of mark in above-mentioned cloud classroom;
(2) it is identified according to above-mentioned classroom chapters and sections, above-mentioned classroom chapters and sections is obtained from above-mentioned database and identify corresponding cloud class
The data of hall.
Step 102 binds virtual machine for above-mentioned cloud classroom, and the data in above-mentioned cloud classroom got are deployed to above-mentioned cloud
Classroom binding virtual machine in, and generate user identifier and cloud classroom mark correspondence and user it is virtual with being distributed
The correspondence of machine.
In a step 102, server can first generate the correspondence of user identifier and the mark in cloud classroom.
Later, server can send out virtual machine creating instruction, virtual machine wound to for creating the computing device of virtual machine
Build instruction in carry create virtual machine resource parameters so that computing device get virtual machine creating instruction after, according to
Above-mentioned resource parameters create virtual machine, and after virtual machine is created out, and notice server virtual machine, which has created, to be finished.Clothes
Device be engaged in after the notice of computing device is obtained, to the virtual machine distribution virtual machine mark being created that, and from the virtual machine of establishment,
A virtual machine as operation cloud classroom is selected, the virtual machine mark for generating the virtual machine in the operation cloud classroom is marked with cloud classroom
The correspondence of knowledge, so as to bind virtual machine for above-mentioned cloud classroom.Then, the data in above-mentioned cloud classroom got are deployed to
In the virtual machine of above-mentioned cloud classroom binding.
In the virtual machine from establishment, after selecting a virtual machine as operation cloud classroom, server can also be to need
The academics and students to attend class in the cloud classroom distribute virtual machine, wherein, it is each student at least two virtual machines of distribution, and
After virtual machine is assigned, generation user (academics and students) is identified with identifying it to the virtual machine of virtual machine that user is distributed
Between correspondence (i.e. user and distribute the correspondence of virtual machine).
Step 104, the mark according to above-mentioned cloud classroom are inquired from the correspondence of the mark in cloud classroom and user identifier
Go out the corresponding user identifier of mark in above-mentioned cloud classroom.
Step 106, according to the user identifier that inquires, inquired in the correspondence identified from user identifier with virtual machine
At least two virtual machines mark corresponding with above-mentioned user identifier, and at least two virtual machines inquired are identified into corresponding void
Plan machine is bound with corresponding user identifier so that the corresponding user of above-mentioned user identifier is bound by above-mentioned user identifier
The above-mentioned cloud classroom of virtual machine entry.
Step 108, when the class period for reaching above-mentioned cloud classroom, start the corresponding virtual machine in above-mentioned cloud classroom.
Above-mentioned user identifier and the correspondence of virtual machine distributed, further include:Separate mesh segment information.
In order to use the virtual machine of startup, ensure that the IP address network segment of each user is not overlapped, the cloud class that the present embodiment proposes
Hall processing method, it is further comprising the steps of after the corresponding virtual machine in above-mentioned cloud classroom is started:
When the corresponding user of above-mentioned user identifier passes through the above-mentioned cloud classroom of virtual machine entry of binding and user identifier and institute
When having separate mesh segment information in the correspondence of the virtual machine of distribution, the virtual machine bound to each user distributes the same network segment
IP address.
After the virtual machine in cloud classroom and user is created by above-mentioned steps 100 to step 108, reaching cloud classroom
Class period after, cloud classroom brings into operation, and academics and students log in the process in cloud classroom and include the following steps (1) to walking at this time
Suddenly (2):
(1) verification information input by user is obtained, above-mentioned verification information includes:User identifier and password;
(2) when determining that above-mentioned user passes through verification by above-mentioned verification information, start what is bound for above-mentioned user identifier
Virtual machine so that above-mentioned user identifier corresponds to user and logs in above-mentioned cloud classroom.
After academics and students log in the virtual machine bound in advance, teacher begins through cloud classroom and starts to attend class to student,
And at school during, the situation of attending class of student is monitored by following step 300 to step 310:
Step 300, obtain teacher triggering for monitor student attend class situation monitoring request;Above-mentioned monitoring request carries
There is the virtual machine of the virtual machine mark that teacher's mark is used with teacher.
Here, teacher can trigger to monitor student by the cloud class management software run on used virtual machine
The monitoring request for situation of attending class.
Step 302 verifies the identity of teacher according to above-mentioned teacher mark.
In step 302, teacher's list is previously provided in the database of server, there is all record in teacher's list
Distribute to teacher's mark of teacher.
So step 302 specifically include in detail below step (1) to step (3):
(1) teacher in being asked according to monitoring identifies, and traverses above-mentioned teacher's list;
(2) when determining to exist in above-mentioned teacher's list teacher's mark in monitoring request, determine that the above-mentioned monitoring of triggering please
The teacher asked passes through authentication;
(3) when determining not having teacher's mark in monitoring request in above-mentioned teacher's list, the above-mentioned monitoring of triggering is determined
Teacher's authentication failure of request.
Step 304, when the teacher for determining triggering above-mentioned monitoring request passes through authentication, obtained from above-mentioned database
Cloud classroom mark corresponding with above-mentioned teacher mark.
Step 306 is identified according to the cloud classroom got, is inquired and the corresponding student identification of above-mentioned cloud classroom mark.
Step 308 obtains the virtual machine bound with above-mentioned student identification.
In above-mentioned steps 308, according to the user that generates before and the correspondence for distributing virtual machine, acquisition with it is above-mentioned
The virtual machine mark of the virtual machine of student identification binding.
Step 310, the shot image information of virtual machine bound by virtual machine technique generation with above-mentioned student identification, and according to
The shot image information of generation is sent on the virtual machine that teacher uses by above-mentioned virtual machine mark.
After above-mentioned steps 310, play if teacher has network playing by students or play by shot image information discovery, then can
Warning information is sent out with the virtual machine used by student of the cloud class management software to online or object for appreciation game, to prompt student
It attentively pays attention to the class and studies hard on classroom.
In conclusion a kind of cloud classroom processing method provided by the embodiments of the present application, in the monitoring for getting teacher's triggering
After request, inquire the virtual machine that the student in the cloud classroom of teacher just at school uses, and by virtual machine technique generation with
The shot image information of the virtual machine of above-mentioned student identification binding, and the shot image information of generation is sent to the virtual machine that teacher uses
On, pass through shirtsleeve operation, so that it may so that teacher is monitored the situation of attending class of the student on cloud classroom, and on having student
Net when playing game, gives a warning, with serious classroom discipline to the student of online, object for appreciation game.
In some cases, if student often online and plays game, then, teacher can it is preceding at school will be frequent
Online and play the mark of virtual machine that uses of student of game and be added in function banned list, to forbid often surfing the Internet and
The student for playing game uses outer net and external equipment (such as:Portable memory apparatus etc.), so as to serious classroom discipline.Therefore, exist
In the cloud classroom processing method that the present embodiment proposes, the above method further comprising the steps of (1) to step (3):
(1) it obtains and is used to carry the virtual machine mark that above-mentioned user uses using the request of virtual machine function, above-mentioned request
Know;Above-mentioned virtual machine function, including:It logs in outer net and uses external equipment;
(2) it is identified according to above-mentioned virtual machine, query function banned list, above-mentioned function banned list, including:It is prohibited to make
It is identified with the virtual machine of virtual machine function;
(3) when recorded in above-mentioned function banned list it is above-mentioned be used for using virtual machine function request in carry it is virtual
When machine identifies, identify corresponding virtual machine transmission to above-mentioned virtual machine and be forbidden to use virtual machine function command, so as to forbid user
The virtual machine function of corresponding virtual machine is identified using above-mentioned virtual machine.
In above-mentioned steps (1), when user desires access to outer net or external equipment is connected to meter used by a user
When calculating in equipment, the request for using virtual machine function can be all triggered, the virtual machine which can be used by a user is sent to
On server.
In above-mentioned steps (2), can corresponding function banned list be set according to different functions, such as:Outer net is stepped on
Recording function banned list and external equipment use banned list.
It can be seen that by above description by setting function banned list, and by frequent online and play play
Raw mark is stored in function banned list, then in request of user's triggering using virtual machine function, is asked according to sending out
Virtual machine mark traversal function banned list, and the virtual machine for the virtual machine for sending out request is recorded in function banned list
During mark, identify corresponding virtual machine transmission to above-mentioned virtual machine and be forbidden to use virtual machine function command, so as to which user be forbidden to make
The virtual machine function of corresponding virtual machine is identified with above-mentioned virtual machine, so as to which the student for often surfing the Internet and playing game not allowed to use
The virtual machine function of outer net and external equipment, serious classroom discipline, improves efficiency of giving lessons.
In some cases, certain students do not understand the lecture contents in cloud classroom, then, teacher can refer to
The student of theorem solution lecture contents is to understanding that the student of lecture contents instructs, then just it is understood that lecture contents
Student to not understanding that the virtual machine that the student of lecture contents uses operates, in order to the virtual machine that other student uses into
Row operation, in the cloud classroom processing method of the present embodiment proposition, the above method further comprising the steps of (1) to step (3):
(1) Desktop Share instruction is obtained, above-mentioned Desktop Share instruction carries the first virtual machine mark, the second virtual machine mark
Knowledge and sharing model, above-mentioned sharing model, including:Reading mode and collaboration mode;
(2) according to above-mentioned sharing model, the above-mentioned corresponding virtual machine of second virtual machine mark is formed by virtualization technology
Shared link;
(3) it is identified according to above-mentioned first virtual machine, the shared link of generation is returned to the above-mentioned Desktop Share of triggering instructs
User virtual machine on so that trigger the user of above-mentioned Desktop Share instruction by above-mentioned shared link, share according to above-mentioned
Pattern operates the virtual machine for forming shared link.
In above-mentioned steps (1), above-mentioned first virtual machine mark, the user for being used to indicate triggering Desktop Share instruction uses
Virtual machine.
Above-mentioned second virtual machine mark, is used to indicate the virtual machine that the user for carrying out Desktop Share is needed to use.
In above-mentioned steps (3), the user of above-mentioned Desktop Share instruction is triggered, after shared link is got, needs handle
The shared link got is input in browser, to be carried out according to determining sharing model to the virtual machine for forming shared link
Operation.
The content described by above step (1) to step (3), which can be seen that, to be formed using virtualization technology
The shared link of the corresponding virtual machine of the second virtual machine mark is stated, passes through shirtsleeve operation, so that it may so as to understand lecture contents
Life is not remotely to understanding that the virtual machine that the student of lecture contents uses operates, with the student to not understanding lecture contents
It is instructed.
Above-mentioned cloud classroom processing method is described further by the example below.
Teacher's login account, creates cloud classroom, and the visioning procedure in cloud classroom is as follows:
The logon information that software platform on server can be inputted according to teacher, searches account and message in cipher in the database
Breath, if successful match, software, which can return, logs in successful information, and by page jump to logging in successful homepage.
1. filling in the title in cloud classroom, class period and play time first, and information is stored in database, arrival is attended class
After time, the software platform on server can start the corresponding virtual machine in cloud classroom on backstage automatically, after reaching the play time,
Software platform on server can close the corresponding virtual machine in cloud classroom on backstage automatically, discharge server resource.
2. selecting the teacher in classroom and the student in this classroom, student that can be added according to class, independence can also be added
User.
Because each class needs teacher to go up, student is needed to be learnt, so needing to bind for cloud classroom
Academics and students.
Software platform in server can be marked teacher's mark and student according to the mark in cloud classroom recorded in database
Know and bound with cloud classroom mark, so as to which the teacher and student of this class can be indexed out by cloud classroom mark.
Can be that each user in cloud classroom bind more virtual machines, on server 3. binding virtual machine for cloud classroom
Software platform, can be in the database each virtual machine creating one of user record, the information of record includes at least user
Mark, cloud classroom mark and virtual machine mark, joint index is identified, and can recall specified cloud by user identifier and cloud classroom
Classroom, the corresponding virtual machine of designated user.
When student login is given lessons, it is corresponding to list student identification for the software platform meeting index data base of server
All cloud Classroom Informations, when student, which clicks some cloud classroom, to be tested, the software platform meeting index data base of server leads to
It crosses user identifier and identifies joint index with cloud classroom, index out student identification and corresponding virtual machine mark, thus will be virtual
Machine identifies corresponding virtual machine and is shown in interface, the virtualization pipe on software platform meeting invoking server in server
Software is managed, corresponding virtual machine is identified so as to start for student.
All virtual machines of each student can be set simultaneously whether in an independent network segment, when selection is " each to learn
It is estranged to match a network segment " after option, software platform in server can be empty starting in data-base recording zone bit information=1
During plan machine, the software platform meeting reading database information in server identifies joint index, rope according to user identifier and cloud classroom
Student identification and corresponding virtual machine mark are drawn, by different zone bit informations (0 or 1), with reference to virtualization technology, is
Each the corresponding virtual machine of student identification distributes the different independent network segments, so as to ensure being smoothed out for cloud computing experiment.
4. for cloud classroom binding course chapters and sections, the software platform in server can be identified according to teacher carries out lesson data reading
It takes, corresponding course identification is identified so as to index out teacher, lesson data table is then read by course identification, and by teacher institute
The course possessed is shown.After teacher selectes course, the software platform in server can be remembered in the database automatically
Chapters and sections mark and cloud classroom mark are bound in record, and when student login is tested, the software platform in server can be right
Cloud classroom mark, student identification, virtual machine mark and course chapters and sections mark in database are associated, so as to complete one
Experiment is smoothed out.
5. cloud classroom create after, teacher the virtual machine of student can be managed collectively by administration interface (by
Tangible LINUX system operation is tested in big data cloud computing, and does not have monitoring and control management software in LINUX system, this is also
Our projecting point), the software platform in server can be on backstage according to cloud classroom mark, student identification, student's virtual machine mark
Know joint, so as to recall the corresponding all cloud classrooms virtual machine of this section cloud classroom mark, shown in interface.Management field
It face can be with the interface of real-time display student's virtual machine, by can control specified virtual machine, including forbidding specified void
Plan machine is surfed the Internet, and designated virtual machine is forbidden to use USB device etc..When forbidding the online of certain virtual machine or virtual machine forbidden to use USB
During equipment, the software platform in server can record the corresponding network of virtual machine mark in the database and USB field values are
F, so as to which when student uses virtual machine, the software platform in server can read student identification pair in real time in the database
The virtual machine record information answered, when the virtual machine of reading identifies corresponding network and USB field values are F, server
In software platform can be forbidden by virtualization technology virtual machine network and USB device use.
6. platform supports virtual machine desktop to share, both of which is supported to share, is read-only respectively and collaboration mode, read-only mould
Formula is that collaborationist can only check the interface of virtual machine, but virtual machine can not be operated;Collaboration mode is that collaborationist can
Remotely to be manipulated to virtual machine.
After click virtual machine is shared, the software platform in server can generate a pattern-word segment value, pattern-word segment value
=1 represents that sharing virtual machine or pattern-word segment value=0 in a read-only mode represents to share virtual machine, server with collaboration mode
In software platform virtual machine can be identified and be combined with pattern-word segment value, be virtual machine generation one by virtualization technology
Unique network linking address, user can be with specified mode access institutes after only needing to input link address in a browser
The virtual machine shared.
Embodiment 2
A kind of cloud classroom processing unit shown in Figure 4, for performing the cloud classroom processing side of the proposition of above-described embodiment 1
Method.
The cloud classroom processing unit that the present embodiment proposes, including:
Acquisition module 400, for obtain teacher triggering for monitor student attend class situation monitoring request;Above-mentioned monitoring
The virtual machine of the virtual machine mark that request carries teacher's mark and teacher uses;
Authentication module 402, for being verified according to above-mentioned teacher mark to the identity of teacher;
Identifier acquisition module 404, for when the teacher for determining triggering above-mentioned monitoring request passes through authentication, from above-mentioned
Cloud classroom mark corresponding with above-mentioned teacher mark is obtained in database;
Enquiry module 406, for according to the cloud classroom mark got, inquiring and corresponding of above-mentioned cloud classroom mark
Raw mark;
Virtual machine acquisition module 408, for obtaining the virtual machine with the binding of above-mentioned student identification;
Processing module 410, the sectional drawing of virtual machine for being bound by virtual machine technique generation with above-mentioned student identification are believed
Breath, and identified according to above-mentioned virtual machine, the shot image information of generation is sent on the virtual machine that teacher uses.
Further, above device further includes:
Data acquisition module, for according to for creating the establishment information in cloud classroom, above-mentioned cloud class to be obtained from database
The data of hall;The establishment information in above-mentioned cloud classroom, including:Above-mentioned cloud classroom identifies, the class period in above-mentioned cloud classroom, finishes class
Time and user identifier, above-mentioned user identifier, including:Teacher identifies and student identification;
First binding module, for binding virtual machine, the data portion in above-mentioned cloud classroom that will be got for above-mentioned cloud classroom
In the virtual machine for affixing one's name to above-mentioned cloud classroom binding, and generate the mark correspondence and user identifier of user identifier and cloud classroom
With the correspondence of the virtual machine of virtual machine mark distributed;
Enquiry module, for the mark according to above-mentioned cloud classroom, from the mark in cloud classroom and the correspondence of user identifier
In inquire the corresponding user identifier of mark in above-mentioned cloud classroom;
Second binding module, for the user identifier that basis inquires, from the corresponding pass that user identifier is identified with virtual machine
At least two virtual machines mark corresponding with above-mentioned user identifier, and at least two virtual machine marks that will be inquired are inquired in system
Know corresponding virtual machine to be bound with corresponding user identifier so that the corresponding user of above-mentioned user identifier passes through above-mentioned user
Identify the above-mentioned cloud classroom of virtual machine entry of binding;
Starting module, for when the class period for reaching above-mentioned cloud classroom, starting the corresponding virtual machine in above-mentioned cloud classroom.
The correspondence of user identifier and virtual machine mark, including:Separate mesh segment information;
Above device further includes:
Address assignment module, for working as virtual machine entry above-mentioned cloud class of the corresponding user of above-mentioned user identifier by binding
When there is separate mesh segment information in hall and user identifier and the correspondence of virtual machine distributed, to the void of each user binding
Plan machine distributes the IP address of the same network segment.
Above-mentioned data acquisition module, is specifically used for:
According to the mark in above-mentioned cloud classroom, inquired in the correspondence identified from the mark in above-mentioned cloud classroom with classroom chapters and sections
Go out the corresponding classroom chapters and sections mark of mark in above-mentioned cloud classroom;
It is identified according to above-mentioned classroom chapters and sections, above-mentioned classroom chapters and sections is obtained from above-mentioned database and identify corresponding cloud classroom
Data.
A kind of cloud classroom processing unit provided by the embodiments of the present application after the monitoring request of teacher's triggering is got, is looked into
The virtual machine that the student in the cloud classroom of teacher just at school uses is ask out, and is marked by virtual machine technique generation with above-mentioned student
Know the shot image information of the virtual machine of binding, and the shot image information of generation is sent on the virtual machine that teacher uses, by simple
Operation, so that it may so that teacher is monitored the situation of attending class of the student on cloud classroom, and having network playing by students, playing game
When, it is given a warning to the student of online, object for appreciation game, with serious classroom discipline.
The present embodiment proposes a kind of computer readable storage medium, and calculating is stored on the computer readable storage medium
The step of machine program, the computer program performs 1 method of above-described embodiment when being run by processor, specific implementation can be found in side
Method embodiment, details are not described herein.
The embodiment of the present application additionally provides the computer program product for carrying out internetwork connection establishing method, including storing journey
The computer readable storage medium of sequence code, the instruction that said program code includes can be used for performing institute in previous methods embodiment
The method stated, specific implementation can be found in embodiment of the method, and details are not described herein.
The present embodiment also provides a kind of computer system, the system comprises storage device and processor, the storage dress
The computer program for being stored with and being run by the processor is put, the computer program is performed when being run by the processor
Method described in previous methods embodiment, specific implementation can be found in embodiment of the method, and details are not described herein.
The computer program product into classroom processing method of racking that the embodiment of the present application is provided, including storing program
The computer readable storage medium of code, the instruction that said program code includes can be used for performing described in previous methods embodiment
Method, specific implementation can be found in embodiment of the method, details are not described herein.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit can refer to the corresponding process in preceding method embodiment, and details are not described herein.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.The apparatus embodiments described above are merely exemplary, for example, the division of the unit,
Only a kind of division of logic function, can there is other dividing mode in actual implementation, in another example, multiple units or component can
To combine or be desirably integrated into another system or some features can be ignored or does not perform.Another point, it is shown or beg for
The mutual coupling, direct-coupling or communication connection of opinion can be by some communication interfaces, device or unit it is indirect
Coupling or communication connection can be electrical, machinery or other forms.
The unit illustrated as separating component may or may not be physically separate, be shown as unit
The component shown may or may not be physical unit, you can be located at a place or can also be distributed to multiple
In network element.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in each embodiment of the application can be integrated in a processing unit, it can also
That each unit is individually physically present, can also two or more units integrate in a unit.
If the function is realized in the form of SFU software functional unit and is independent product sale or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, the technical solution of the application is substantially in other words
The part contribute to the prior art or the part of the technical solution can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, is used including some instructions so that a computer equipment (can be
People's computer, server or network equipment etc.) perform each embodiment the method for the application all or part of step.
And aforementioned storage medium includes:USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic disc or CD.
The specific embodiment of the above, only the application, but the protection domain of the application is not limited thereto, it is any
In the technical scope that those familiar with the art discloses in the application, change or replacement can be readily occurred in, should all be contained
It covers within the protection domain of the application.Therefore, the protection domain of the application described should be subject to the protection scope in claims.
Claims (10)
1. a kind of cloud classroom processing method, which is characterized in that including:
Obtain teacher triggering for monitor student attend class situation monitoring request;It is described monitoring request carry teacher mark and
The virtual machine mark for the virtual machine that teacher uses;
The identity of teacher is verified according to teacher mark;
When the teacher for determining the triggering monitoring request passes through authentication, obtained from database and teacher mark pair
The cloud classroom mark answered;
It is identified, inquired and the corresponding student identification of the cloud classroom mark according to the cloud classroom got;
Obtain the virtual machine with student identification binding;
The shot image information of virtual machine bound by virtual machine technique generation with the student identification, and according to the virtual machine mark
Know, the shot image information of generation is sent on the virtual machine that teacher uses.
2. according to the method described in claim 1, it is characterized in that, getting attending class feelings for monitoring student for teacher's triggering
Before the monitoring request of condition, the method further includes:
According to for creating the establishment information in cloud classroom, the data in the cloud classroom are obtained from database;The cloud classroom
Information is created, including:The identifying of the cloud classroom, class period, play time and the user identifier in the cloud classroom, it is described
User identifier, including:Teacher identifies and student identification;
Virtual machine is bound for the cloud classroom, the data in the cloud classroom got are deployed to the void of the cloud classroom binding
In plan machine, and generate user identifier and cloud classroom mark correspondence and user identifier and the virtual machine that is distributed it is virtual
The correspondence of machine mark;
According to the mark in the cloud classroom, the cloud classroom is inquired from the correspondence of the mark in cloud classroom and user identifier
The corresponding user identifier of mark;
According to the user identifier inquired, inquire from the correspondence of user identifier and virtual machine mark and marked with the user
Know corresponding at least two virtual machine mark, and by least two virtual machines inquired identify corresponding virtual machine with it is corresponding
User identifier is bound so that the virtual machine entry institute that the corresponding user of the user identifier is bound by the user identifier
State cloud classroom;
When the class period for reaching the cloud classroom, start the corresponding virtual machine in the cloud classroom.
3. according to the method described in claim 2, it is characterized in that, the correspondence of user identifier and virtual machine mark, including:
Separate mesh segment information;
After the corresponding virtual machine in the cloud classroom is started, further include:
When the corresponding user of the user identifier is by cloud classroom described in the virtual machine entry of binding and user identifier is with being distributed
Virtual machine correspondence in when there is separate mesh segment information, the virtual machine bound to each user distributes the IP of the same network segment
Address.
4. according to the method described in claim 2, it is characterized in that, according to for creating the establishment information in cloud classroom, from data
The data in the cloud classroom are obtained in library, including:
According to the mark in the cloud classroom, institute is inquired in the correspondence identified from the mark in the cloud classroom with classroom chapters and sections
State the corresponding classroom chapters and sections mark of mark in cloud classroom;
It is identified according to the classroom chapters and sections, the number that the classroom chapters and sections identify corresponding cloud classroom is obtained from the database
According to.
5. according to claim 1-4 any one of them methods, which is characterized in that the method further includes:
The request being used for using virtual machine function is obtained, the request carries the virtual machine mark that user uses;It is described virtual
Machine function, including:It logs in outer net and uses external equipment;
It is identified according to the virtual machine, query function banned list, the function banned list, including:It is prohibited from using virtual
The virtual machine mark of machine function;
It is identified when recording the virtual machine carried in the request using virtual machine function that is used in the function banned list
When, it identifies corresponding virtual machine transmission to the virtual machine and is forbidden to use virtual machine function command, so as to which user be forbidden to use institute
State the virtual machine function of the corresponding virtual machine of virtual machine mark.
6. according to claim 1-4 any one of them methods, which is characterized in that the method further includes:
Acquisition Desktop Share instruction, the Desktop Share instruction carry the first virtual machine mark, the second virtual machine mark and divide
Enjoy pattern, the sharing model, including:Reading mode and collaboration mode;
According to the sharing model, the shared chain of the corresponding virtual machine of the second virtual machine mark is formed by virtualization technology
It connects;
It is identified according to first virtual machine, the shared link of generation is returned to and triggers the user's that the Desktop Share instructs
On virtual machine so that the user of the Desktop Share instruction is triggered by the shared link, according to the sharing model to shape
Virtual machine into shared link is operated.
7. a kind of cloud classroom processing unit, which is characterized in that including:
Acquisition module, for obtain teacher triggering for monitor student attend class situation monitoring request;The monitoring request is taken
The virtual machine of the virtual machine mark used with teacher's mark and teacher;
Authentication module, for being verified according to teacher mark to the identity of teacher;
Identifier acquisition module, for when the teacher for determining the triggering monitoring request passes through authentication, being obtained from database
Cloud classroom corresponding with teacher mark is taken to identify;
Enquiry module, for according to the cloud classroom mark got, inquiring and the corresponding student identification of the cloud classroom mark;
Virtual machine acquisition module, for obtaining the virtual machine with student identification binding;
Processing module, for generating the shot image information for the virtual machine bound with the student identification, and root by virtual machine technique
It identifies, the shot image information of generation is sent on the virtual machine that teacher uses according to the virtual machine.
8. device according to claim 7, which is characterized in that described device further includes:
Data acquisition module, for according to for creating the establishment information in cloud classroom, the cloud classroom to be obtained from database
Data;The establishment information in the cloud classroom, including:The identifying of the cloud classroom, class period, the play time in the cloud classroom
And user identifier, the user identifier, including:Teacher identifies and student identification;
For binding virtual machine for the cloud classroom, the data in the cloud classroom got are deployed to for first binding module
In the virtual machine of cloud classroom binding, and generate the mark correspondence of user identifier and cloud classroom and user identifier and institute
The correspondence of the virtual machine mark of the virtual machine of distribution;
Enquiry module for the mark according to the cloud classroom, is looked into from the correspondence of the mark in cloud classroom and user identifier
Ask out the corresponding user identifier of mark in the cloud classroom;
Second binding module, for the user identifier that basis inquires, from the correspondence of user identifier and virtual machine mark
Inquire corresponding with the user identifier at least two virtual machines mark, and by least two virtual machines inquired mark pair
The virtual machine answered is bound with corresponding user identifier so that the corresponding user of the user identifier passes through the user identifier
Cloud classroom described in the virtual machine entry of binding;
Starting module, for when the class period for reaching the cloud classroom, starting the corresponding virtual machine in the cloud classroom.
9. device according to claim 8, which is characterized in that the correspondence of user identifier and virtual machine mark, including:
Separate mesh segment information;
Described device further includes:
Address assignment module, for working as the corresponding user of the user identifier by cloud classroom described in the virtual machine entry of binding and
User identifier is with having separate mesh segment information in the correspondence of virtual machine distributed when, to the virtual machine of each user binding
Distribute the IP address of the same network segment.
10. device according to claim 8, which is characterized in that the data acquisition module is specifically used for:
According to the mark in the cloud classroom, institute is inquired in the correspondence identified from the mark in the cloud classroom with classroom chapters and sections
State the corresponding classroom chapters and sections mark of mark in cloud classroom;
It is identified according to the classroom chapters and sections, the number that the classroom chapters and sections identify corresponding cloud classroom is obtained from the database
According to.
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