CN113050959A - System upgrading method, terminal and storage medium - Google Patents
System upgrading method, terminal and storage medium Download PDFInfo
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- 238000002955 isolation Methods 0.000 claims description 7
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Abstract
The invention discloses a system upgrading method, a terminal and a storage medium, wherein the system upgrading method comprises the following steps: when the system runs, monitoring the running state of the subsystem in real time; when the subsystem is detected to be abnormally operated, isolating the subsystem and generating an abnormal log corresponding to the subsystem; and sending a system upgrading request to a server, and upgrading the isolated subsystems according to an upgrading packet sent by the server. According to the invention, the whole system is divided into a plurality of subsystems, so that each subsystem of the whole system can independently operate, and when one subsystem is abnormal, the abnormal subsystem is independently upgraded, thereby improving the upgrading efficiency of the system.
Description
Technical Field
The present invention relates to the field of terminal applications, and in particular, to a system upgrade method, a terminal, and a storage medium.
Background
With the development of the internet and the popularization of intelligent equipment, the concept of the intelligent television is further keen, and the demand for the intelligent television in the market is increasingly urgent; in the use process of the intelligent television, because the modules in the system are mutually connected, when a small part of the system has a problem, the whole system can be crashed.
In order to avoid the crash of the whole system, the whole system is often required to be upgraded; since each module in the system is closely related, when a part of the problems is solved, other modules related to the part need to be updated, which results in an increase in the capacity of the upgrade package, an extension in the download time of the system upgrade, and a low efficiency of the system upgrade.
Accordingly, the prior art is yet to be improved and developed.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a system upgrading method, a terminal and a storage medium, aiming at the defects of the prior art, by splitting the whole system into a plurality of subsystems, each subsystem of the whole system can operate independently, and when one subsystem is abnormal, the abnormal subsystem is upgraded independently, so as to improve the upgrading efficiency of the system.
The technical scheme adopted by the invention for solving the technical problem is as follows:
in a first aspect, the present invention provides a system upgrade method, where the system includes several subsystems, and the system upgrade method includes the following steps:
when the system runs, monitoring the running state of the subsystem in real time;
when the subsystem is detected to be abnormally operated, isolating the subsystem and generating an abnormal log corresponding to the subsystem;
and sending a system upgrading request to a server, and upgrading the isolated subsystems according to an upgrading packet sent by the server.
Further, the monitoring the running state of the subsystem in real time when the system runs comprises the following steps:
compiling the system and dividing the system into a plurality of subsystems according to functional modules of the system;
and decoupling each subsystem and generating a key corresponding to each subsystem.
Further, when the system runs, the running state of the subsystem is monitored in real time, and the method specifically comprises the following steps:
when the system runs, acquiring folder information of the system;
calling a corresponding subsystem according to the running process of the system;
and monitoring the running state of the subsystem in real time, and recording the running state of the subsystem.
Further, when it is detected that the subsystem operates abnormally, isolating the subsystem and generating an abnormal log corresponding to the subsystem specifically includes the following steps:
when the subsystem is detected to run abnormally, blocking the running process of the subsystem and isolating the subsystem;
and generating an abnormal log corresponding to the subsystem according to the system information and the abnormal information of the subsystem.
Further, the sending a system upgrade request to a server and upgrading the isolated subsystem according to an upgrade package sent by the server specifically includes the following steps:
sending the abnormal log to the server, and sending a system upgrading request to the server;
receiving an upgrade package sent by the server, and analyzing the upgrade package;
and upgrading the subsystem according to the upgrading packet and removing the isolation state of the subsystem.
Further, the upgrading the subsystem according to the upgrade package and removing the isolated state of the subsystem specifically includes the following steps:
judging whether an upgrade file of the subsystem exists in the upgrade package;
when the upgrade file of the subsystem exists in the upgrade package, upgrading the subsystem according to the upgrade file;
releasing the isolated state of the subsystem.
Further, the method for upgrading the isolated subsystem includes the following steps:
when the subsystem is detected to be modified, a new key corresponding to the subsystem is generated, and the subsystem is compiled.
Further, the secret key is a character string used for encrypting the function version number of the subsystem according to a preset encryption algorithm.
In a second aspect, the present invention provides a terminal, including a processor, and a memory connected to the processor, where the memory stores a system upgrade program, and the system upgrade program is used to implement the operations of the system upgrade method according to the first aspect when executed by the processor.
In a third aspect, the present invention provides a storage medium, wherein the storage medium stores a system upgrade program, and the system upgrade program is used for implementing the operation of the system upgrade method according to the first aspect when executed by a processor.
The invention adopts the technical scheme and has the following effects:
according to the invention, the whole system is divided into a plurality of subsystems, so that each subsystem of the whole system can independently operate; when one subsystem is abnormal, the subsystem is isolated, and an abnormal log and an upgrading request are sent to the server, so that the server can send an upgrading packet of the subsystem to the terminal according to the abnormal log to independently upgrade the subsystem, unnecessary upgrading of other subsystems is avoided, and the upgrading efficiency of the system is improved.
Drawings
FIG. 1 is a flow chart of one implementation of the system upgrade method of the present invention.
Fig. 2 is a functional schematic diagram of the terminal of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example one
In the application process of the terminal, when a small part of the system has a problem, the whole system may be crashed, and at this time, the whole system needs to be upgraded; however, the large upgrade package capacity of the whole system makes the download time of system upgrade long, which also results in low efficiency of system upgrade; in order to improve the upgrading efficiency of the system, the embodiment provides a system upgrading method, in which the entire system is split into a plurality of subsystems, and when one subsystem is abnormal, the abnormal subsystem is upgraded independently, so that the upgrading efficiency of the system is improved.
As shown in fig. 1, in an implementation manner of this embodiment, the system upgrading method includes the following steps:
and S100, monitoring the running state of the subsystem in real time when the system runs.
In this embodiment, the system upgrade method is applied to a terminal, where the terminal includes but is not limited to: intelligent devices such as a mobile terminal and an intelligent television; and, an operating system is installed in the terminal, and the operating system includes but is not limited to: android systems, Lumix systems, and android-based operating systems.
In this embodiment, before the system of the terminal is operated, the whole system needs to be split to obtain a plurality of subsystems, so as to realize the modularization of the system; moreover, each subsystem can independently operate, so that the subsystems cannot influence each other.
Specifically, when the system is split, the whole system needs to be compiled; when the system is compiled, the system can be split into a total system and a plurality of subsystems according to the requirements of the functional modules; wherein, among a plurality of subsystems, each subsystem is respectively associated with the total system, and each subsystem is not associated with each other, namely, decoupling processing is carried out between each subsystem, so that each subsystem is not necessarily associated with each other; wherein the decoupling process is: disassociating two subsystems such that there is no association between the two subsystems; the decoupling processing is carried out for the purpose that when one subsystem crashes, the other subsystem does not crash along with the one subsystem; in this way it is ensured that the total system does not crash.
In this embodiment, when one of the subsystems is compiled, a character string is generated, where the character string includes character information such as a function and a subsystem version number, and the unique key of the subsystem can be obtained by encrypting the character string; specifically, when the character string is encrypted, an MD5 (Message-Digest Algorithm 5) encryption Algorithm may be used for encryption to form a unique key corresponding to the subsystem; the secret key can be used for matching verification during upgrading, that is, when a certain subsystem needs to be upgraded, the secret key in an upgrade package sent by the server can be matched with the secret key generated by the subsystem, and if the two secret keys are not matched, the subsystem is upgraded.
It should be noted that, in this embodiment, in each compiling, the terminal may first determine whether the subsystem is modified, and if so, may generate a new key, and then perform the compiling; if not, the original key is maintained and the subsystem does not need to be compiled.
Namely, before the step S100, the following steps are included:
step S001, compiling the system and dividing the system into a plurality of subsystems according to functional modules of the system;
step S002, decoupling each of the subsystems, and generating a key corresponding to each of the subsystems.
In this embodiment, after the system is split, if it is detected that the terminal is turned on, the system is operated and folder information of the system is acquired, so that whether the system is split or not is determined according to the acquired folder information; wherein, the folder information is the folder information that the system corresponds to, and it includes: folder size information, folder modification information, folder names and other information; in this embodiment, the folder size information corresponds to the size of the system, the folder modification information corresponds to the compiling time of the system, and the folder name corresponds to the version number of the system; when the system is split into a plurality of subsystems, the folder modification information is updated, and the folder size information and the folder name are not changed; at this time, whether the system is split or not can be judged according to the folder modification information; by acquiring the folder information of the system, whether the system is divided into a plurality of subsystems can be known.
In this embodiment, if it is detected that a plurality of subsystems exist in the terminal, the terminal may call the corresponding subsystem as needed; specifically, a subsystem is called through a total system to realize corresponding functions; when the main system runs, a corresponding call instruction is available, and a specified subsystem can be called through the call instruction, so that the corresponding function of the subsystem is realized; for example, the call instruction is a camera call instruction, and the system camera is started through the camera call instruction to realize a photographing function.
After the corresponding subsystem is called, starting the subsystem, and monitoring the running state of the subsystem in real time; when the operation state of the subsystem is monitored, the operation state of the subsystem is recorded at regular intervals (for example, 10 seconds), for example, in an operation log of the terminal; therefore, the abnormal conditions can be conveniently checked subsequently, and corresponding processing is carried out aiming at the abnormal conditions.
Namely, in the step S100, the following steps are included:
step S110, when the system runs, acquiring folder information of the system;
step S120, calling a corresponding subsystem according to the running process of the system;
and step S130, monitoring the running state of the subsystem in real time, and recording the running state of the subsystem.
When the system runs, the corresponding subsystem is called according to the functional requirement, so that each subsystem can run independently; and when the subsystems are called, the running state of each subsystem is monitored and recorded, and the terminal can find the subsystem with the abnormality according to the recorded information and update the subsystem in time.
As shown in fig. 1, in an implementation manner of this embodiment, the system upgrading method further includes the following steps:
step S200, when the subsystem is detected to be operated abnormally, isolating the subsystem and generating an abnormal log corresponding to the subsystem.
In this embodiment, when a certain subsystem runs abnormally, the subsystem automatically feeds back abnormal information to the overall system; when the main system receives the abnormal information, the running process of the subsystem is blocked, and the subsystem is isolated; specifically, the folder corresponding to the subsystem may be masked, or the folder corresponding to the subsystem may be moved to a designated isolation area, so that the subsystem cannot run; since there is no association between the subsystem and other subsystems, the other subsystems are not affected after the subsystem is isolated.
While the subsystems are isolated, the total system integrates system information and abnormal information of the subsystems, so that an abnormal log corresponding to the subsystems is generated; the abnormal log comprises information such as subsystem information, abnormal information and abnormal time; after the abnormal log is generated, the main system sends the abnormal log to a server so that the server can send a corresponding upgrade package according to the abnormal log.
Namely, in the step S200, the following steps are included:
step S210, when detecting that the subsystem runs abnormally, blocking the running process of the subsystem and isolating the subsystem;
step S220, generating an exception log corresponding to the subsystem according to the system information and the exception information of the subsystem.
When the abnormal operation of a certain subsystem is detected, the invention timely blocks the operation process of the subsystem and isolates the subsystem, so that the total system and other subsystems are not influenced by the subsystem; and when the subsystem is detected to be abnormal, generating an abnormal log corresponding to the subsystem, and sending the abnormal log to the server, so that the server can send a corresponding upgrade package according to the abnormal log.
As shown in fig. 1, in an implementation manner of this embodiment, the system upgrading method further includes the following steps:
step S300, sending a system upgrading request to a server, and upgrading the isolated subsystems according to an upgrading packet sent by the server.
In this embodiment, after isolating the subsystem, the terminal sends an upgrade request to a server to upgrade the subsystem, so as to solve the abnormal problem of the subsystem; while sending the request, attaching an abnormal log corresponding to the subsystem; when the server receives the request and the abnormal log, analyzing the abnormal log so as to obtain system information, abnormal time and the like of a subsystem in the terminal, and sending a corresponding upgrade package to the terminal according to the information; when the terminal receives the upgrade package sent by the server, the terminal analyzes the upgrade package and upgrades the subsystem with abnormity according to the file in the upgrade package; after the upgrade is completed, the terminal releases the isolation state of the subsystem in time, so that the subsystem can operate normally.
Namely, in the step S300, the following steps are included:
step S310, the abnormal log is sent to the server, and a system upgrading request is sent to the server;
step S320, receiving the upgrade package sent by the server and analyzing the upgrade package;
and step S330, upgrading the subsystem according to the upgrading packet and removing the isolation state of the subsystem.
Specifically, in this embodiment, when an upgrade package sent by the server is received, it is first determined whether an upgrade file of the subsystem exists in the upgrade package, and if an upgrade file of the subsystem exists in the upgrade package, the subsystem is upgraded according to the upgrade file; when the upgrade package is analyzed, the secret key in the upgrade package is obtained, decryption is carried out, and the decrypted secret key is matched with the unique secret key (the decrypted secret key); if the current version of the subsystem is matched with the version of the upgrade package, the subsystem does not need to be upgraded, and the subsystem can be repaired in other manners, for example, in a manual repair manner; if not, the current version of the subsystem is different from the version of the upgrade package, and the subsystem needs to be upgraded.
When the subsystem is upgraded, the upgrade file in the upgrade package is obtained, the subsystem is upgraded according to the upgrade file, and when the subsystem is upgraded, the isolation state of the subsystem is released, so that the subsystem can normally operate.
Namely, in the step S330, the following steps are included:
step S331, judging whether the upgrade package has the upgrade file of the subsystem;
step S332, when the upgrade file of the subsystem exists in the upgrade package, upgrading the subsystem according to the upgrade file;
step S333, releasing the isolation state of the subsystem.
In addition, in this embodiment, after the subsystem is upgraded, it is further required to detect whether the subsystem is modified, and if it is detected that the subsystem is modified, a new key corresponding to the subsystem is generated, and the subsystem is compiled according to the new key; the new key is a key corresponding to the upgraded version, that is, a new key can be generated at each compiling.
Namely, after the step S300, the following steps are included:
step S400, when the subsystem is detected to be modified, generating a new key corresponding to the subsystem, and compiling the subsystem.
According to the invention, the whole system is divided into a plurality of subsystems, so that each subsystem of the whole system can independently operate, and when one subsystem is abnormal, the abnormal subsystem is independently upgraded, thereby improving the upgrading efficiency of the system.
Example two
As shown in fig. 2, an embodiment of the present invention provides a terminal, which includes a processor 10, and a memory 20 connected to the processor 10, where the memory 20 stores a system upgrade program, and the system upgrade program is used for implementing the operation of the system upgrade method according to the first embodiment when executed by the processor 10; as described above.
EXAMPLE III
The embodiment of the invention provides a storage medium, wherein the storage medium stores a system upgrading program, and the system upgrading program is used for realizing the operation of the system upgrading method according to the first embodiment when being executed by a processor; as described above.
In summary, the present invention splits the whole system into multiple subsystems, so that each subsystem of the whole system can operate independently; when one subsystem is abnormal, the subsystem is isolated, and an abnormal log and an upgrading request are sent to the server, so that the server can send an upgrading packet of the subsystem to the terminal according to the abnormal log to independently upgrade the subsystem, unnecessary upgrading of other subsystems is avoided, and the upgrading efficiency of the system is improved.
Of course, it will be understood by those skilled in the art that all or part of the processes of the methods of the above embodiments may be implemented by a computer program instructing relevant hardware (such as a processor, a controller, etc.), and the program may be stored in a computer readable storage medium, and when executed, the program may include the processes of the above method embodiments. The storage medium may be a memory, a magnetic disk, an optical disk, etc.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (10)
1. A system upgrade method, the system comprising a plurality of subsystems, the system upgrade method comprising the steps of:
when the system runs, monitoring the running state of the subsystem in real time;
when the subsystem is detected to be abnormally operated, isolating the subsystem and generating an abnormal log corresponding to the subsystem;
and sending a system upgrading request to a server, and upgrading the isolated subsystems according to an upgrading packet sent by the server.
2. The system upgrade method according to claim 1, wherein the monitoring of the operational status of the subsystem in real time while the system is running, previously comprises the steps of:
compiling the system and dividing the system into a plurality of subsystems according to functional modules of the system;
and decoupling each subsystem and generating a key corresponding to each subsystem.
3. The system upgrade method according to claim 1, wherein the monitoring of the operating state of the subsystem in real time while the system is running specifically comprises the steps of:
when the system runs, acquiring folder information of the system;
calling a corresponding subsystem according to the running process of the system;
and monitoring the running state of the subsystem in real time, and recording the running state of the subsystem.
4. The system upgrading method according to claim 1, wherein when it is detected that the subsystem operates abnormally, the subsystem is isolated, and an abnormal log corresponding to the subsystem is generated, specifically including the steps of:
when the subsystem is detected to run abnormally, blocking the running process of the subsystem and isolating the subsystem;
and generating an abnormal log corresponding to the subsystem according to the system information and the abnormal information of the subsystem.
5. The system upgrade method according to claim 1, wherein the sending a system upgrade request to a server and upgrading the isolated subsystem according to an upgrade package sent by the server specifically includes the following steps:
sending the abnormal log to the server, and sending a system upgrading request to the server;
receiving an upgrade package sent by the server, and analyzing the upgrade package;
and upgrading the subsystem according to the upgrading packet and removing the isolation state of the subsystem.
6. The system upgrading method according to claim 5, wherein the upgrading the subsystem according to the upgrade package and releasing the isolated state of the subsystem specifically includes the following steps:
judging whether an upgrade file of the subsystem exists in the upgrade package;
when the upgrade file of the subsystem exists in the upgrade package, upgrading the subsystem according to the upgrade file;
releasing the isolated state of the subsystem.
7. The system upgrading method according to claim 1, wherein the system upgrading request is sent to a server, and the isolated subsystem is upgraded according to an upgrade package sent by the server, and then the method further comprises the following steps:
when the subsystem is detected to be modified, a new key corresponding to the subsystem is generated, and the subsystem is compiled.
8. The system upgrade method according to claim 2 or 7, wherein the key is a character string that encrypts the function version number of the subsystem according to a preset encryption algorithm.
9. A terminal comprising a processor, and a memory coupled to the processor, the memory storing a system upgrade program for implementing the operations of the system upgrade method according to any one of claims 1-8 when executed by the processor.
10. A storage medium storing a system upgrade program for implementing operations of the system upgrade method according to any one of claims 1 to 8 when executed by a processor.
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