CN109067566B - Method, terminal and monitoring equipment for screenshot in silent mode - Google Patents
Method, terminal and monitoring equipment for screenshot in silent mode Download PDFInfo
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- CN109067566B CN109067566B CN201810744807.4A CN201810744807A CN109067566B CN 109067566 B CN109067566 B CN 109067566B CN 201810744807 A CN201810744807 A CN 201810744807A CN 109067566 B CN109067566 B CN 109067566B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/04—Processing captured monitoring data, e.g. for logfile generation
- H04L43/045—Processing captured monitoring data, e.g. for logfile generation for graphical visualisation of monitoring data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
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Abstract
The embodiment of the invention discloses a method, a terminal and a monitoring device for screenshot in a silent mode. After the target terminal receives the device signature and the instruction and the device signature passes verification, a target picture of a current terminal device display page is obtained in a silent mode, and the target picture is fed back to the supervision device, so that a worker can know the current state of the target terminal or the internet access behavior of a user using the target device through the target picture. The method calls the original logic of the terminal directly through the device signature to realize the supervision of the terminal device, and the method does not need to be re-developed, so that the method does not need to consume long time in realization, and is simple and easy to implement.
Description
Technical Field
The embodiment of the invention relates to the technical field of mobile terminal management, in particular to a method, a terminal and a monitoring device for screenshot in a silent mode.
Background
In some scenarios, the mobile terminal needs to be monitored to monitor the internet access behavior of a user using the mobile terminal or to implement maintenance and troubleshooting of the mobile terminal through monitoring of the mobile terminal. For example, a mobile phone or a tablet computer sent to an employee is monitored inside a company to know the internet surfing behavior of the employee; the school monitors the mobile phone or the tablet personal computer sent to the student to know the internet surfing behavior of the student; when the equipment under supervision can't normally work, know the state of equipment through carrying out long-range control to equipment, in time carry out troubleshooting to equipment.
However, in the field of mobile terminal management, when the device is supervised by the scheme of obtaining the current screen capture of the device, the device needs to be provided with a corresponding interface by a manufacturer of the device, and the device can be implemented only by the cooperation and development of the manufacturer and mobile terminal management software. The method needs the manufacturer to carry out the logic secondary development on the corresponding interface, establishes the connection between the terminal equipment and the monitoring equipment and manages the terminal equipment. The method usually needs a long time to manage the mobile terminal, and the management process of the mobile terminal is tedious through the method.
In the process of implementing the embodiment of the invention, the inventor finds that the conventional monitoring of the mobile terminal requires a manufacturer to develop the terminal equipment for the second time, establishes the connection between the terminal equipment and the monitoring equipment, and has complex process and long time consumption.
Disclosure of Invention
The invention aims to solve the problems that a manufacturer needs to develop the terminal equipment for the second time when the existing mobile terminal is monitored, the connection between the terminal equipment and the monitoring equipment is established, the process is complex, and the time consumption is long.
In view of the above technical problem, an embodiment of the present invention provides a method for screenshot in a silent mode, including:
after receiving an equipment signature sent by a supervisory device and an instruction for acquiring a page currently displayed by a target terminal, verifying the equipment signature;
if the signature of the equipment passes the verification, acquiring picture data of a page currently displayed by the terminal in a silent mode;
and converting the picture data into a target picture in a preset format, and sending the target picture to the supervision equipment.
The embodiment provides a method for screenshot in a silent mode, which comprises the following steps:
if first indication information for monitoring a target terminal is received, acquiring a pre-stored device signature of the target terminal;
generating an instruction for acquiring a currently displayed page of a target terminal, and sending the device signature and the instruction to the target terminal;
and after receiving a target picture which is sent by the target terminal and generated according to the currently displayed page, correspondingly storing the target picture and the target terminal, and marking the time of receiving the target picture.
The embodiment provides a terminal, including:
the receiving module is used for verifying the device signature after receiving the device signature sent by the monitoring device and the instruction for acquiring the current page displayed by the target terminal;
the first acquisition module is used for acquiring the picture data of the currently displayed page of the terminal in a silent mode if the signature of the equipment passes the verification;
and the uploading module is used for converting the picture data into a target picture in a preset format and sending the target picture to the monitoring equipment.
The present embodiment provides a supervisory device, including:
the second acquisition module is used for acquiring a pre-stored device signature of the target terminal if first indication information for monitoring the target terminal is received;
the generating module is used for generating an instruction for acquiring a page currently displayed by a target terminal and sending the equipment signature and the instruction to the target terminal;
and the storage module is used for correspondingly storing the target picture and the target terminal after receiving the target picture which is sent by the target terminal and generated according to the currently displayed page, and marking the time for receiving the target picture.
The embodiment provides an electronic device, including:
at least one processor, at least one memory, a communication interface, and a bus; wherein the content of the first and second substances,
the processor, the memory and the communication interface complete mutual communication through the bus;
the communication interface is used for information transmission between the electronic equipment and the communication equipment of the supervision equipment;
the memory stores program instructions executable by the processor, the processor invoking the program instructions to perform any of the methods corresponding to a terminal.
The present embodiments provide a non-transitory computer-readable storage medium storing computer instructions that cause the computer to perform the method corresponding to any one of the terminals.
The embodiment provides an electronic device, including:
at least one processor, at least one memory, a communication interface, and a bus; wherein the content of the first and second substances,
the processor, the memory and the communication interface complete mutual communication through the bus;
the communication interface is used for information transmission between the electronic equipment and the communication equipment of the supervision equipment;
the memory stores program instructions executable by the processor, the processor invoking the program instructions to perform any of the methods corresponding to supervisory devices.
The present embodiments provide a non-transitory computer-readable storage medium storing computer instructions that cause the computer to perform a method corresponding to any one of the supervisory devices.
The embodiment of the invention provides a method, a terminal and a monitoring device for screenshot in a silent mode. After the target terminal receives the device signature and the instruction and the device signature passes verification, a target picture of a current terminal device display page is obtained in a silent mode, and the target picture is fed back to the supervision device, so that a worker can know the current state of the target terminal or the internet access behavior of a user using the target device through the target picture. The method calls the original logic of the terminal directly through the device signature to realize the supervision of the terminal device, and the method does not need to be re-developed, so that the method does not need to consume long time in realization, and is simple and easy to implement.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 is a flowchart illustrating a method for screenshot in a silent mode corresponding to a terminal according to an embodiment of the present invention;
FIG. 2 is a flow chart diagram of a method corresponding to a screenshot of a supervising device in a silent mode, according to another embodiment of the present invention;
FIG. 3 is a diagram illustrating a method for screenshot in a silent mode according to another embodiment of the present invention;
fig. 4 is a block diagram of a terminal according to another embodiment of the present invention;
FIG. 5 is a block diagram of a supervisory device according to another embodiment of the present invention;
fig. 6 is a block diagram of an electronic device according to another embodiment of the present invention;
fig. 7 is a block diagram of an electronic device according to another embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a flowchart illustrating a method for screenshot in a silent mode according to this embodiment, and referring to fig. 1, the method includes:
101: after receiving an equipment signature sent by a supervisory device and an instruction for acquiring a page currently displayed by a target terminal, verifying the equipment signature;
102: if the signature of the equipment passes the verification, acquiring picture data of a page currently displayed by the terminal in a silent mode;
103: and converting the picture data into a target picture in a preset format, and sending the target picture to the supervision equipment.
The method provided in this embodiment is executed by a terminal, and the monitoring device may be a server or a dedicated device for managing and controlling the terminals, which is not specifically limited in this embodiment. Silent mode generally refers to a mode in which a computer program handles itself without alerting the user when a particular situation occurs (e.g., some antivirus software finds that a virus does not pop up a window). In the method provided by this embodiment, after the terminal supervised by the supervising device receives the instruction of the supervising device, the obtained target picture is sent to the supervising device for the currently displayed page screenshot of the terminal in the silent mode, and this process is completed by the terminal in the silent mode, so that the use process of the terminal by the user is not affected. The preset format is a picture format, for example, the preset format is a jpg format, a jpeg format, a gif format, a png format, a bmp format, or the like. The picture data refers to a set of gray values of pixels (pixels) represented by numerical values, for example, after the target terminal receives an instruction sent by the supervisory device, the picture data of a current display page of the target terminal is obtained by calling screen, captureScreen, and the like, and then the picture data is converted into a picture format by picture conversion software (e.g., Photoshop) to obtain a target picture.
It should be noted that, since the specific program module of the terminal needs to be called to obtain the display interface of the terminal in the silent mode, and the device signature needs to be verified when the specific program module is called, when each terminal is supervised, and when an instruction for obtaining the page currently displayed by the terminal is issued, the device signature of the terminal needs to be issued, so as to ensure the normal operation of the supervision process. After receiving the instruction for acquiring the currently displayed page and the equipment signature, the terminal equipment firstly verifies the equipment signature, and only after the equipment signature passes the verification, the terminal equipment acquires the picture of the currently displayed interface and feeds the picture back to the monitoring equipment.
The embodiment provides a method for screenshot in a silent mode, and in the method, a supervision device sends a device signature and an instruction for acquiring a current page screenshot to a managed target terminal periodically or after receiving an instruction of a worker. After the target terminal receives the device signature and the instruction and the device signature passes verification, a target picture of a current terminal device display page is obtained in a silent mode, and the target picture is fed back to the supervision device, so that a worker can know the current state of the target terminal or the internet access behavior of a user using the target device through the target picture. The method calls the original logic of the terminal directly through the device signature to realize the supervision of the terminal device, and the method does not need to be re-developed, so that the method does not need to consume long time in realization, and is simple and easy to implement.
Further, on the basis of the above embodiment, the method further includes:
and after the target picture is sent to the supervision equipment, deleting the target picture from the target terminal.
The method provided by the embodiment aims to know the internet surfing behavior of the user using the target terminal or perform troubleshooting on the target terminal through the target picture uploaded to the supervision equipment, so that the target picture can be removed from the target terminal in order to release the storage space of the target terminal after the target terminal uploads the target picture to the supervision equipment.
The embodiment provides a method for screenshot in a silent mode, which deletes a target picture from a target terminal in time after the target picture is uploaded to a monitoring device, and releases a storage space occupied by the target picture.
Further, on the basis of the foregoing embodiments, after receiving the device signature sent by the monitoring device and the instruction to acquire the page currently displayed by the target terminal, verifying the device signature includes:
after receiving an equipment signature sent by a monitoring device and an instruction for acquiring a page currently displayed by a target terminal, judging whether the equipment signature is the equipment signature corresponding to the target terminal, if so, verifying the equipment signature, and otherwise, sending prompt information that the equipment signature cannot be verified to the monitoring device.
Each terminal is provided with a unique device signature for identifying the terminal, the device signature is compared with the device signature after the device signature is received, if the device signature is completely the same as the device signature, the device signature is verified to be passed, and if the device signature is not completely the same as the device signature, the device signature is verified to be failed.
The embodiment provides a method for screenshot in a silent mode, which is used for verifying the signature of equipment and sending prompt information to supervision equipment when the signature does not pass the verification, so that a worker can timely find out the reason why the terminal cannot be supervised according to the prompt information.
Corresponding to the actions performed by the terminal in the method for screenshot in the silent mode provided by the foregoing embodiment, the actions performed by the supervising device in the method are shown in fig. 2, with reference to fig. 2, and this embodiment provides a method for screenshot in the silent mode, including:
201: if first indication information for monitoring a target terminal is received, acquiring a pre-stored device signature of the target terminal;
202: generating an instruction for acquiring a currently displayed page of a target terminal, and sending the device signature and the instruction to the target terminal;
203: and after receiving a target picture which is sent by the target terminal and generated according to the currently displayed page, correspondingly storing the target picture and the target terminal, and marking the time of receiving the target picture.
The first indication information is usually generated by triggering an operation key on the monitoring device by a worker, for example, after the worker presses a key for starting monitoring the corresponding device, monitoring of all terminals monitored by the monitoring device can be realized; after the staff selects the selection key for monitoring a certain terminal, the monitoring equipment monitors the selected terminal. The device signature is obtained in advance from the manufacturer.
After detecting the trigger of a worker, the supervision equipment finds the equipment signature of the terminal to be supervised from the prestored equipment signatures after obtaining the first indication information. And then sending the generated instruction for acquiring the currently displayed page of the managed target terminal and the device signature corresponding to the target terminal. And after receiving the device signature and the command, the target terminal acquires a target picture of the current display page and sends the target picture to the monitoring device. And after receiving the target picture, the supervision equipment stores the target picture. It can be understood that, in the process of storing the target picture, the corresponding relationship between the target picture and the terminal needs to be indicated, for example, the target picture and the identification information corresponding to the terminal need to be stored correspondingly, and in addition, the time for acquiring the target picture needs to be stored.
The embodiment provides a method for screenshot in a silent mode, and in the method, a supervision device sends a device signature and an instruction for acquiring a current page screenshot to a managed target terminal periodically or after receiving an instruction of a worker. After the target terminal receives the device signature and the instruction and the device signature passes verification, a target picture of a current terminal device display page is obtained in a silent mode, and the target picture is fed back to the supervision device, so that a worker can know the current state of the target terminal or the internet access behavior of a user using the target device through the target picture. The method calls the original logic of the terminal directly through the device signature to realize the supervision of the terminal device, and the method does not need to be re-developed, so that the method does not need to consume long time in realization, and is simple and easy to implement.
Further, on the basis of the above embodiment, the method further includes:
and if second indication information for displaying the monitoring result for monitoring the target terminal is received, displaying the target picture corresponding to the target terminal according to the marked time.
The supervision equipment has an inquiry function, and a worker can trigger a corresponding function key of the supervision equipment to inquire the monitoring result of any terminal, namely, to inquire the picture of the display interface of any terminal at any time point.
The embodiment provides a method for screenshot in a silent mode, and through a corresponding query function, a worker can quickly know information of any managed device.
Fig. 3 is a schematic diagram of a specific method for capturing a screen in a silent mode according to an embodiment, referring to fig. 3, where a server is used as a monitoring device, and a mobile terminal captures a screen of a mobile terminal page through installed terminal management software to obtain a png-format picture.
The method comprises the steps that a server side issues a screen capture command, after management software installed on a mobile terminal receives the command, picture data of a current screen of the mobile device are obtained in a silent mode through methods such as screen, captureScreen and the like, the picture data are stored as png format pictures and then uploaded to the server side, and the locally stored pictures are deleted after the picture data are uploaded successfully. And after receiving the picture, the server associates the picture with the equipment and marks the moment corresponding to the obtained picture. In addition, the management interface of the server can also display the obtained picture list of each mobile device and display the details of each picture (the details comprise the picture obtained by capturing the screen of which mobile device and the time for obtaining the picture). The method can independently realize the silent screen capture function through the signature of the manufacturer, does not need the manufacturer to provide an interface again, reduces the cost of docking with the manufacturer and improves the efficiency.
Fig. 4 shows a block diagram of a terminal according to an embodiment of the present invention, and referring to fig. 4, the terminal according to this embodiment includes a receiving module 401, a first obtaining module 402, and an uploading module 403, where,
the receiving module 401 is configured to verify the device signature after receiving the device signature sent by the monitoring device and an instruction for acquiring a page currently displayed by the target terminal;
a first obtaining module 402, configured to obtain, in a silent mode, picture data of a page currently displayed by the terminal if the device signature is verified;
an uploading module 403, configured to convert the picture data into a target picture in a preset format, and send the target picture to the monitoring device.
The terminal provided in this embodiment is suitable for the method corresponding to the terminal for capturing a screen in the silent mode provided in the above embodiment, and details are not described herein again.
The embodiment of the invention provides a terminal, wherein a supervision device sends a device signature and a command for acquiring a current page screenshot to a monitored target terminal regularly or after receiving an instruction of a worker. After the target terminal receives the device signature and the instruction and the device signature passes verification, a target picture of a current terminal device display page is obtained in a silent mode, and the target picture is fed back to the supervision device, so that a worker can know the current state of the target terminal or the internet access behavior of a user using the target device through the target picture. The method calls the original logic of the terminal directly through the device signature to realize the supervision of the terminal device, and the method does not need to be re-developed, so that the method does not need to consume long time in realization, and is simple and easy to implement.
Fig. 5 shows a block diagram of a supervising device provided by an embodiment of the present invention, and referring to fig. 5, the supervising device provided by the embodiment includes a second obtaining module 501, a generating module 502 and a storing module 503, wherein,
a second obtaining module 501, configured to obtain a pre-stored device signature of a target terminal if first indication information for monitoring the target terminal is received;
a generating module 502, configured to generate an instruction for acquiring a currently displayed page of a target terminal, and send the device signature and the instruction to the target terminal;
the storage module 503 is configured to, after receiving a target picture generated according to a currently displayed page and sent by the target terminal, correspondingly store the target picture and the target terminal, and mark a time when the target picture is received.
The monitoring device provided in this embodiment is suitable for the method corresponding to the monitoring device that captures a screen in the silent mode provided in the above embodiment, and details are not described here.
The embodiment of the invention provides a monitoring device, which sends a device signature and a command for acquiring a current page screenshot to a monitored target terminal regularly or after receiving an instruction of a worker. After the target terminal receives the device signature and the instruction and the device signature passes verification, a target picture of a current terminal device display page is obtained in a silent mode, and the target picture is fed back to the supervision device, so that a worker can know the current state of the target terminal or the internet access behavior of a user using the target device through the target picture. The method calls the original logic of the terminal directly through the device signature to realize the supervision of the terminal device, and the method does not need to be re-developed, so that the method does not need to consume long time in realization, and is simple and easy to implement.
Fig. 6 is a block diagram showing the structure of the electronic apparatus provided in the present embodiment.
Referring to fig. 6, the electronic device includes: a processor (processor)601, a memory (memory)602, a communication Interface (Communications Interface)603, and a bus 604;
wherein the content of the first and second substances,
the processor 601, the memory 602 and the communication interface 603 complete mutual communication through the bus 604;
the communication interface 603 is used for information transmission between the electronic device and the communication device of the supervising device;
the processor 601 is configured to call program instructions in the memory 602 to perform the methods provided by the above-mentioned method embodiments, for example, including: after receiving an equipment signature sent by a supervisory device and an instruction for acquiring a page currently displayed by a target terminal, verifying the equipment signature; if the signature of the equipment passes the verification, acquiring picture data of a page currently displayed by the terminal in a silent mode; and converting the picture data into a target picture in a preset format, and sending the target picture to the supervision equipment.
The present embodiments provide a non-transitory computer-readable storage medium storing computer instructions that cause the computer to perform the methods provided by the above method embodiments, for example, including: after receiving an equipment signature sent by a supervisory device and an instruction for acquiring a page currently displayed by a target terminal, verifying the equipment signature; if the signature of the equipment passes the verification, acquiring picture data of a page currently displayed by the terminal in a silent mode; and converting the picture data into a target picture in a preset format, and sending the target picture to the supervision equipment.
The present embodiments disclose a computer program product comprising a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions which, when executed by a computer, enable the computer to perform the methods provided by the above-described method embodiments, for example, comprising: after receiving an equipment signature sent by a supervisory device and an instruction for acquiring a page currently displayed by a target terminal, verifying the equipment signature; if the signature of the equipment passes the verification, acquiring picture data of a page currently displayed by the terminal in a silent mode; and converting the picture data into a target picture in a preset format, and sending the target picture to the supervision equipment.
Fig. 7 is a block diagram showing the structure of the electronic apparatus provided in the present embodiment.
Referring to fig. 7, the electronic device includes: a processor (processor)701, a memory (memory)702, a communication Interface (Communications Interface)703, and a bus 704;
wherein the content of the first and second substances,
the processor 701, the memory 702 and the communication interface 703 complete mutual communication through the bus 704;
the communication interface 703 is used for information transmission between the electronic device and a communication device of the terminal;
the processor 701 is configured to call the program instructions in the memory 702 to execute the methods provided by the above-mentioned method embodiments, for example, including: if first indication information for monitoring a target terminal is received, acquiring a pre-stored device signature of the target terminal; generating an instruction for acquiring a currently displayed page of a target terminal, and sending the device signature and the instruction to the target terminal; and after receiving a target picture which is sent by the target terminal and generated according to the currently displayed page, correspondingly storing the target picture and the target terminal, and marking the time of receiving the target picture.
The present embodiments provide a non-transitory computer-readable storage medium storing computer instructions that cause the computer to perform the methods provided by the above method embodiments, for example, including: if first indication information for monitoring a target terminal is received, acquiring a pre-stored device signature of the target terminal; generating an instruction for acquiring a currently displayed page of a target terminal, and sending the device signature and the instruction to the target terminal; and after receiving a target picture which is sent by the target terminal and generated according to the currently displayed page, correspondingly storing the target picture and the target terminal, and marking the time of receiving the target picture.
The present embodiments disclose a computer program product comprising a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions which, when executed by a computer, enable the computer to perform the methods provided by the above-described method embodiments, for example, comprising: if first indication information for monitoring a target terminal is received, acquiring a pre-stored device signature of the target terminal; generating an instruction for acquiring a currently displayed page of a target terminal, and sending the device signature and the instruction to the target terminal; and after receiving a target picture which is sent by the target terminal and generated according to the currently displayed page, correspondingly storing the target picture and the target terminal, and marking the time of receiving the target picture.
Those of ordinary skill in the art will understand that: all or part of the steps for implementing the method embodiments may be implemented by hardware related to program instructions, and the program may be stored in a computer readable storage medium, and when executed, the program performs the steps including the method embodiments; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
The above-described embodiments of the electronic device and the like are merely illustrative, where the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may also be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the embodiments of the present invention, and are not limited thereto; although embodiments of the present invention have been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (14)
1. A method of screenshot in a silence mode, comprising:
after receiving an equipment signature sent by a supervisory device and an instruction for acquiring a page currently displayed by a target terminal, verifying the equipment signature;
if the signature of the equipment passes the verification, acquiring picture data of a page currently displayed by the terminal in a silent mode;
and converting the picture data into a target picture in a preset format, and sending the target picture to the supervision equipment.
2. The method of claim 1, further comprising:
and after the target picture is sent to the supervision equipment, deleting the target picture from the target terminal.
3. The method according to claim 1, wherein after receiving the device signature sent by the supervisory device and the instruction to obtain the currently displayed page of the target terminal, verifying the device signature comprises:
after receiving an equipment signature sent by a monitoring device and an instruction for acquiring a page currently displayed by a target terminal, judging whether the equipment signature is the equipment signature corresponding to the target terminal, if so, verifying the equipment signature, and otherwise, sending prompt information that the equipment signature cannot be verified to the monitoring device.
4. A method of screenshot in a silence mode, comprising:
if first indication information for monitoring a target terminal is received, acquiring a pre-stored device signature of the target terminal;
generating an instruction for acquiring a currently displayed page of a target terminal, and sending the device signature and the instruction to the target terminal;
and after receiving a target picture which is sent by the target terminal and generated according to the currently displayed page, correspondingly storing the target picture and the target terminal, and marking the time of receiving the target picture.
5. The method of claim 4, further comprising:
and if second indication information for displaying the monitoring result for monitoring the target terminal is received, displaying the target picture corresponding to the target terminal according to the marked time.
6. A terminal, comprising:
the receiving module is used for verifying the device signature after receiving the device signature sent by the monitoring device and the instruction for acquiring the current page displayed by the target terminal;
the first acquisition module is used for acquiring the picture data of the currently displayed page of the terminal in a silent mode if the signature of the equipment passes the verification;
and the uploading module is used for converting the picture data into a target picture in a preset format and sending the target picture to the monitoring equipment.
7. The terminal of claim 6, further comprising a clearing module configured to clear the target picture from the target terminal after sending the target picture to the supervising device.
8. The terminal according to claim 6, wherein the receiving module is further configured to, after receiving a device signature sent by a monitoring device and an instruction to obtain a page currently displayed by a target terminal, determine whether the device signature is a device signature corresponding to the target terminal, if so, verify the device signature, and otherwise, send a prompt message to the monitoring device that the device signature does not pass the verification.
9. A surveillance device, comprising:
the second acquisition module is used for acquiring a pre-stored device signature of the target terminal if first indication information for monitoring the target terminal is received;
the generating module is used for generating an instruction for acquiring a page currently displayed by a target terminal and sending the equipment signature and the instruction to the target terminal;
and the storage module is used for correspondingly storing the target picture and the target terminal after receiving the target picture which is sent by the target terminal and generated according to the currently displayed page, and marking the time for receiving the target picture.
10. The monitoring device of claim 9, further comprising a display module, wherein the display module is configured to display a target picture corresponding to the target terminal according to a marked time if second indication information for displaying a monitoring result of monitoring the target terminal is received.
11. An electronic device, comprising:
at least one processor, at least one memory, a communication interface, and a bus; wherein the content of the first and second substances,
the processor, the memory and the communication interface complete mutual communication through the bus;
the communication interface is used for information transmission between the electronic equipment and the communication equipment of the supervision equipment;
the memory stores program instructions executable by the processor, the processor invoking the program instructions to perform the method of any of claims 1 to 3.
12. A non-transitory computer-readable storage medium storing computer instructions that cause a computer to perform the method of any one of claims 1 to 3.
13. An electronic device, comprising:
at least one processor, at least one memory, a communication interface, and a bus; wherein the content of the first and second substances,
the processor, the memory and the communication interface complete mutual communication through the bus;
the communication interface is used for information transmission between the electronic equipment and the communication equipment of the terminal;
the memory stores program instructions executable by the processor, the processor invoking the program instructions to be capable of performing the method of claim 4 or 5.
14. A non-transitory computer-readable storage medium storing computer instructions that cause a computer to perform the method of claim 4 or 5.
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