CN112395132A - Method, system and computer storage medium for file backup - Google Patents
Method, system and computer storage medium for file backup Download PDFInfo
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
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Abstract
The invention discloses a method and a device for file backup and a computer storage medium, and relates to the field of file processing. The method applied to the file backup terminal comprises the following steps: receiving a data packet which is sent by a file backup source end and encapsulates a backup file; analyzing the data packet according to a file transfer protocol to obtain at least one backup file; acquiring file information of each backup file, and matching the file information with a preset backup strategy; storing the backup file to a storage position set in a backup strategy according to the matching data; and sending the backup state of the backup file. The method applied to the file backup source end comprises the following steps: acquiring at least one backup file to be backed up; according to the size of the backup files, one or more backup files are packaged to obtain a plurality of backup data; processing each backup data by a file transmission protocol and then sending the processed backup data; performing progress processing according to the backup state of the backup file; thereby promoting the convenience of management of the backup files.
Description
Technical Field
The present invention relates to the field of file processing, and in particular, to a method, a system, and a computer storage medium for file backup.
Background
During the file backup process, the files are often simply backed up to a preset directory or backed up and stored according to the directory of the current backup source file. However, in the actual application process, the backup files are stored out of order at the source file storage end, when the backup is performed in the conventional manner, the files after backup are still stored out of order, and as the backup time is prolonged, when a backup state of a certain file is to be confirmed, the backup file needs to be manually inquired at the backup file terminal to confirm the backup condition, so that the backup file management is very inconvenient.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a method, a system and a computer storage medium for file backup, which can improve the convenience of managing backup files.
The file backup method according to the embodiment of the invention is applied to a file backup terminal and comprises the following steps:
receiving a data packet which is sent by a file backup source end and encapsulates a backup file;
analyzing the data packet through a file transfer protocol to obtain at least one backup file;
acquiring file information of each backup file, and matching the file information with a preset backup strategy;
storing the backup file to a storage position set by the backup strategy according to the matching data;
and sending the backup state of the backup file.
According to the above embodiment of the invention, at least the following beneficial effects are achieved: by setting the backup strategy, the backup files received by the file backup terminal can be classified and stored in the preset storage position, so that the backup files can be automatically classified, meanwhile, the backup state is sent, the backup condition of each backup file can be checked, the backup files can be better processed, and the management convenience of the backup files is improved.
According to some embodiments of a method of file backup applying a file backup terminal, the backup policy comprises a plurality of backup path matching policies; the file information includes at least one of the following data: backup path, file owner ID, file type, file capacity; and the backup path matching strategy corresponds to the data in the file information one by one. By setting corresponding backup path matching strategies for the file information, the backup files can be more comprehensively classified and managed.
According to some embodiments of the method for file backup using a file backup terminal, the backup policy further includes a policy priority, so as to obtain the matching backup path matching policy according to the policy priority. By setting the strategy priority, the backup files can be classified according to the importance of the file information, so that when the backup strategy is matched with a plurality of file information, the backup files can be stored in the storage directory with the highest priority, and the backup file management with higher value is realized.
According to some embodiments of the method for file backup applying a file backup terminal, the file transfer protocol is set to a private protocol. By setting the private protocol, the method can simplify the interaction process between the file backup source end and the file backup terminal without depending on the file transmission protocol of a third party, and improve the efficiency of file transmission.
The method for file backup according to the embodiment of the invention is applied to a file backup source end and comprises the following steps:
acquiring at least one backup file to be backed up;
packaging one or more backup files according to the sizes of the backup files to obtain a plurality of backup data;
processing each backup data by a file transfer protocol and then sending the processed backup data;
and receiving the backup state of the backup file, and performing progress processing according to the backup state.
Therefore, one or more backup files are packaged into one backup data to be sent, the number of progress interaction between the backup file source end and the backup file terminal can be reduced, and the convenience of backup management of the backup files is improved.
According to some embodiments of the method for backing up a file at a source end of a backup of an application file, receiving a backup status of the backup file, and performing a progress process according to the backup status, the method includes:
receiving the backup state of the backup file and saving the backup state;
and according to the backup state, carrying out the next sending of the backup data or the backup failure treatment, wherein the backup failure treatment comprises the resending of the failed backup data or the backup failure reminding.
Therefore, by setting the backup failure processing, the information loss caused by the unprocessed missing backup files can be avoided.
According to some embodiments of the method of applying file backup of a file backup source, the method further comprises:
acquiring automatic backup time and a backup file list of automatic backup;
matching the automatic backup time with the current time;
and according to the matching processing information, carrying out backup processing on the backup files in the backup file list.
Therefore, by setting the automatic backup time, the file backup source terminal can automatically backup according to the preset automatic backup time, and the convenience of backup processing of the file backup is improved.
According to some embodiments of the method for backing up a file at a file backup source, sending each backup data after being processed by a file transfer protocol includes:
acquiring the current flow transmission rate;
matching the flow transmission rate with a flow transmission rate control strategy to obtain an available transmission rate;
dividing the backup data into a plurality of subdata according to the available transmission rate;
and packaging the subdata through a file transmission protocol to obtain data packets corresponding to the subdata, and sending the data packets one by one.
Therefore, the size of the data packet sent in the network is adjusted according to the flow transmission rate, so that the backup file loss and the influence on the backup efficiency caused by the over-small flow and the over-large data packet content can be avoided.
The system for file backup according to the embodiment of the invention comprises:
a source file system for providing backup files to be backed up;
the backup source end is used for packaging a plurality of backup files acquired by the source file system to obtain backup data, and sending the backup data after the backup data is processed by a file transfer protocol; and storing the backup state;
the backup terminal is used for analyzing and processing the backup data sent by the backup source end through the file transfer protocol to obtain the backup file, matching the backup file with a preset backup strategy and storing the backup file to a specified storage position;
a destination file system for managing the backup files of the storage locations.
A computer storage medium according to an embodiment of the present invention includes computer-executable instructions stored thereon for implementing the method of any one of the first aspect.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a diagram of main steps of a file backup terminal of a file backup method according to an embodiment of the present invention;
fig. 2 is a diagram of main steps of a file backup source of the file backup method according to the embodiment of the present invention;
FIG. 3 is a diagram of the main steps of the backup status processing according to the embodiment of the present invention;
fig. 4 is a schematic structural diagram of a file backup system according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified. "several" means at least one.
The method, system, and computer storage medium for file backup of the present invention are described below with reference to fig. 1-4.
The invention provides a method and a system for file backup and a computer storage medium, which can improve the convenience of managing and tracking the backup condition of a backup file.
A method for backing up a file according to an embodiment of the present invention is applied to a file backup terminal, as shown in fig. 1, and includes the following steps:
step S100, receiving a data packet encapsulating the backup file sent by the file backup source.
Step S110, analyzing the data packet through a file transfer protocol to obtain at least one backup file.
Step S120, obtaining file information of each backup file, and matching the file information with a preset backup policy.
And step S130, storing the backup file to a storage position set by the backup strategy according to the matching data.
It should be noted that the storage location may be set in the source of the file backup or in a separate destination file system.
Step S140, sending the backup status of the backup file.
Therefore, by setting the backup strategy, the backup files received by the file backup terminal can be classified and stored in the preset storage position, so that the backup files can be automatically classified, meanwhile, the backup state is sent, the backup condition of the backup files can be checked, the backup files can be better processed, and the management convenience of the backup files is improved.
As can be appreciated, the backup policy includes a number of backup path matching policies; the file information includes at least one of the following data: backup path, file owner ID, file type, file capacity; the backup path matching strategy corresponds to the data in the file information one by one.
It should be noted that the backup path matching policy maps data in the file information with a storage location. Therefore, when one or more data in the file information is matched with the backup path matching strategy, the backup file is stored in the storage position.
It should be noted that the backup path matching policy may be set as follows:
1) matching a strategy based on the file path wildcard; if/dir/> user, bucket1 is set based on the file path wildcard matching policy (i.e. when it is defined that the backup file needs to be backed up at any position under the path/dir/or its subdirectory of the file terminal, the backup file needs to be transferred to the directory of the user's bucket 1).
2) Matching policies based on the file owner ID; if the matching policy is set to uid 100- > user based on the file owner ID, bucket2 (i.e. when the file owner ID of the backup file is 100, the backup file is backed up to the directory of the user's bucket 2).
3) Matching a policy based on file type; if the file type matching policy is set to xx. jpg- > user, bucket3 (that is, when the file type of the backup file is jpg, the backup file is backed up to the directory of bucket 3).
4) Matching a policy based on file capacity; if the file capacity matching policy is set to Q >128K- > user2, bucket4 (i.e. when the file capacity Q of the backup file is greater than 128K, the backup file is backed up to bucket 4).
It should be noted that the backup path matching policy may also be a combination of any of the above.
It is understood that, when the file information includes a plurality of data matching with a plurality of backup path matching policies, the policy priority may be set to obtain the matching backup path matching policy according to the policy priority.
At this point, each backup file has a uniquely matching backup path matching policy.
At this time, by setting the policy priority, the backup files can be classified according to the importance of the file information thereof, so that when the backup policy is matched with a plurality of file information, the backup files can be stored in the storage directory with the highest priority, thereby realizing higher-value management.
It is understood that the file transfer protocol is set as a proprietary protocol. By setting the private protocol, the method can simplify the interaction process between the file backup source end and the file backup terminal without depending on the file transmission protocol of a third party, and improve the efficiency of file transmission.
It can be understood that the method applied to the file backup of the file backup source, as shown in fig. 2, includes the following steps:
step S200, at least one backup file needing to be backed up is obtained.
It should be noted that the file backup source may obtain the backup file through posix file interface or AWS 3 object storage interface.
Step S210, one or more backup files are encapsulated according to the size of the backup file, so as to obtain a plurality of backup data.
It should be noted that, during backup, the capacity of some backup files is small, so that a plurality of small files can be packaged into one backup data to be sent in a unified manner.
Step S220, sending each backup data after being processed by the file transfer protocol.
Step S230, receiving the backup state of the backup file, and performing progress processing according to the backup state.
Therefore, one or more backup files are packaged into one backup data to be sent, the number of progress interaction between the backup file source end and the backup file terminal can be reduced, and the convenience of managing the backup files is improved.
It is understood that step S230, as shown in fig. 3, includes the following steps:
and step S231, receiving the backup state of the backup file and saving the backup state.
It should be noted that the backup state may be stored in an external memory or a register, so as to ensure that the file backup source can still obtain the backup state of each backup file in the backup list before starting after the file backup source suddenly loses power or is restarted. Thereby, interrupt resume can be realized.
Step S232, according to the backup state, performing a next backup data sending or backup failure processing, where the backup failure processing includes resending the failed backup data or performing a backup failure prompt.
It should be noted that, when the backup status display is completed, the next backup data is sent; when the backup fails to be processed, the backup data corresponding to the failure is retransmitted; and when the continuous failure occurs, performing backup failure reminding, wherein the reminding comprises error log record or message box reminding.
Therefore, by setting the backup failure processing, the information loss caused by the unprocessed missing backup files can be avoided.
It will be appreciated that the method further comprises the steps of:
1) and acquiring automatic backup time and a backup file list of automatic backup.
2) And matching the automatic backup time with the current time.
3) And according to the matching processing information, carrying out backup processing on the backup files in the backup file list.
It should be noted that, the above steps are to perform automatic backup operation on the source end of the backup file. When the current time is matched with the automatic backup time, performing backup processing on the backup files in the backup file list by referring to the step S200 to the step S230; and the file backup is automatically carried out in idle time.
Therefore, by setting the automatic backup time, the file backup source terminal can automatically backup according to the preset automatic backup time, and the convenience of backup processing of the file backup is improved.
It is understood that step S220 includes the following steps:
and acquiring the current traffic transmission rate.
And matching the flow transmission rate with a flow transmission rate control strategy to obtain the available transmission rate.
It should be noted that, when the backup file is too large, the transmission channel used by the network is occupied, which results in unstable network signal transmission. When the backup file is transmitted at the available transmission rate, other network operations are not affected. Wherein the setting of the available transmission rate may be set based on empirical values.
The backup data is partitioned into a number of sub-data according to the available transmission rate.
It should be noted that the sub-data is used to fill the payload of the data packet transmitted in the network.
And encapsulating the sub data through a file transfer protocol to obtain data packets corresponding to the sub data, and sending the data packets one by one.
Therefore, the size of the data packet sent in the network is adjusted according to the flow transmission rate, so that the backup file loss and the influence on the backup efficiency caused by the over-small flow and the over-large data packet content can be avoided.
It should be noted that the traffic transmission rate control policy may be set to null, that is, the control of the transmission rate of the backup file during backup is not limited.
A system for backing up files according to an embodiment of the present invention, as shown in fig. 4, includes:
a source file system 100, the source file system 100 being used to provide backup files that need to be backed up;
the backup source 200, the backup source 200 is configured to encapsulate a plurality of backup files acquired in the source file system 100 to obtain backup data, and send the backup data after processing the backup data by using a file transfer protocol; and storing the backup state;
the backup terminal 300, the backup terminal 300 is configured to analyze the backup data sent by the backup source 200 through a file transfer protocol to obtain a backup file, match the backup file with a preset backup policy, and store the backup file in an assigned storage location;
a destination file system 400, the destination file system 400 for managing backup files at a storage location.
It should be noted that the term computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, Digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can accessed by a computer.
A computer storage medium according to an embodiment of the present invention includes computer-executable instructions stored thereon for implementing the method of any one of the first aspect.
It should be noted that the above system may be implemented as software, firmware, hardware and suitable combinations thereof. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor.
The backup process of the file backup system of the present invention is described in detail in a specific embodiment with reference to fig. 1 to 4. It is to be understood that the following description is only exemplary, and not a specific limitation of the invention.
First, the backup source 200 obtains a plurality of backup files from the source file system 100 through the posix file interface. At this time, the backup source 200 sends the data packets encapsulating the backup file one by one through the network according to steps S200 to S220 as shown in the figure.
At this time, the backup terminal 300 receives the plurality of data packets encapsulating the backup files, and at this time, as shown in fig. 1 from step S100 to step S140, saves the analyzed plurality of backup files in a backup manner to the storage location of the destination file system 400 according to the backup policy, and sends the backup state of the backup file to the backup source 200 according to the storage state.
At this time, the backup source 200 receives the backup status, and performs the progress processing in steps S231 to S232 shown in fig. 3.
At this time, when the user finds that the progress is abnormal, the backup source 200 may issue a backup stopping instruction, and the backup source 200 stops the next backup of the backup data according to the backup instruction. When the user needs to restore, the backup source 200 restores the backup and continues the backup according to the last backup progress (i.e. the status of all backup files in the backup files).
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (10)
1. A method for backing up files is characterized in that the method is applied to a file backup terminal and comprises the following steps:
receiving a data packet which is sent by a file backup source end and encapsulates a backup file;
analyzing the data packet through a file transfer protocol to obtain at least one backup file;
acquiring file information of each backup file, and matching the file information with a preset backup strategy;
storing the backup file to a storage position set in the backup strategy according to the matching data;
and sending the backup state of the backup file.
2. The method for file backup according to claim 1,
the backup strategies comprise a plurality of backup path matching strategies; the file information includes at least one of the following data: backup path, file owner ID, file type, file capacity; and the backup path matching strategy corresponds to the data in the file information one by one.
3. The method for file backup according to claim 2,
the backup strategy also comprises a strategy priority so as to obtain the matched backup path matching strategy according to the strategy priority.
4. The method for file backup according to any one of claims 1 to 3,
the file transfer protocol is set as a private protocol.
5. A method for backing up files is characterized in that the method is applied to a file backup source terminal and comprises the following steps:
acquiring at least one backup file to be backed up;
packaging one or more backup files according to the sizes of the backup files to obtain a plurality of backup data;
processing each backup data by a file transfer protocol and then sending the processed backup data;
and receiving the backup state of the backup file, and performing progress processing according to the backup state.
6. The method for file backup according to claim 5,
the method for receiving the backup state of the backup file and performing progress processing according to the backup state comprises the following steps:
receiving the backup state of the backup file and saving the backup state;
and according to the backup state, carrying out the next sending of the backup data or the backup failure treatment, wherein the backup failure treatment comprises the resending of the failed backup data or the backup failure reminding.
7. The method for file backup according to claim 5, further comprising the steps of:
acquiring automatic backup time and a backup file list of automatic backup;
matching the automatic backup time with the current time;
and according to the matching processing information, carrying out backup processing on the backup files in the backup file list.
8. The method for file backup according to any one of claims 5 to 7,
the sending of each backup data after being processed by a file transfer protocol comprises the following steps:
acquiring the current flow transmission rate;
matching the flow transmission rate with a flow transmission rate control strategy to obtain an available transmission rate;
dividing the backup data into a plurality of subdata according to the available transmission rate;
and packaging the subdata through a file transmission protocol to obtain data packets corresponding to the subdata, and sending the data packets one by one.
9. A system for file backup, comprising:
a source file system for providing backup files to be backed up;
the backup source end is used for packaging a plurality of backup files acquired by the source file system to obtain backup data, and sending the backup data after the backup data is processed by a file transfer protocol; and storing the backup state;
the backup terminal is used for analyzing and processing the backup data sent by the backup source end through the file transfer protocol to obtain the backup file, matching the backup file with a preset backup strategy and storing the backup file to a specified storage position;
a destination file system for managing the backup files of the storage locations.
10. A computer storage medium comprising computer-executable instructions stored thereon for performing the method of any one of claims 1 to 4 and the method of any one of claims 5 to 8.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114579367A (en) * | 2022-05-05 | 2022-06-03 | 武汉四通信息服务有限公司 | Data backup system and method and electronic equipment |
| CN118708408A (en) * | 2024-08-29 | 2024-09-27 | 湖南博匠信息科技有限公司 | A method and system for obtaining remote backup file source path |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6779003B1 (en) * | 1999-12-16 | 2004-08-17 | Livevault Corporation | Systems and methods for backing up data files |
| US20050108303A1 (en) * | 2003-10-31 | 2005-05-19 | Carter Richard D. | Remote backup and restore technique |
| US20100262585A1 (en) * | 2009-04-10 | 2010-10-14 | PHD Virtual Technologies | Virtual machine file-level restoration |
| CN102915262A (en) * | 2012-10-18 | 2013-02-06 | 曙光信息产业(北京)有限公司 | Backup method of management data and content data based on Cloudview |
| CN104503864A (en) * | 2014-11-20 | 2015-04-08 | 北京世纪高蓝科技有限公司 | Method and device for file backup based on local area network |
| CN105677517A (en) * | 2016-02-25 | 2016-06-15 | 努比亚技术有限公司 | Data backup device, terminal and data backup method |
| US20180300207A1 (en) * | 2017-04-17 | 2018-10-18 | EMC IP Holding Company LLC | Method and device for file backup and recovery |
| CN109218178A (en) * | 2017-07-05 | 2019-01-15 | 华为技术有限公司 | A kind of message processing method and the network equipment |
| CN109376034A (en) * | 2018-10-19 | 2019-02-22 | 合肥享淘科技有限公司 | A kind of backup method and computer system for computer system |
| CN109445983A (en) * | 2018-08-28 | 2019-03-08 | 天阳宏业科技股份有限公司 | File backup method and file backup system |
| CN109587276A (en) * | 2019-01-11 | 2019-04-05 | 中钞信用卡产业发展有限公司杭州区块链技术研究院 | A kind of data back up method, system and associated component |
-
2020
- 2020-11-13 CN CN202011265920.8A patent/CN112395132B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6779003B1 (en) * | 1999-12-16 | 2004-08-17 | Livevault Corporation | Systems and methods for backing up data files |
| US20050108303A1 (en) * | 2003-10-31 | 2005-05-19 | Carter Richard D. | Remote backup and restore technique |
| US20100262585A1 (en) * | 2009-04-10 | 2010-10-14 | PHD Virtual Technologies | Virtual machine file-level restoration |
| CN102915262A (en) * | 2012-10-18 | 2013-02-06 | 曙光信息产业(北京)有限公司 | Backup method of management data and content data based on Cloudview |
| CN104503864A (en) * | 2014-11-20 | 2015-04-08 | 北京世纪高蓝科技有限公司 | Method and device for file backup based on local area network |
| CN105677517A (en) * | 2016-02-25 | 2016-06-15 | 努比亚技术有限公司 | Data backup device, terminal and data backup method |
| US20180300207A1 (en) * | 2017-04-17 | 2018-10-18 | EMC IP Holding Company LLC | Method and device for file backup and recovery |
| CN109218178A (en) * | 2017-07-05 | 2019-01-15 | 华为技术有限公司 | A kind of message processing method and the network equipment |
| CN109445983A (en) * | 2018-08-28 | 2019-03-08 | 天阳宏业科技股份有限公司 | File backup method and file backup system |
| CN109376034A (en) * | 2018-10-19 | 2019-02-22 | 合肥享淘科技有限公司 | A kind of backup method and computer system for computer system |
| CN109587276A (en) * | 2019-01-11 | 2019-04-05 | 中钞信用卡产业发展有限公司杭州区块链技术研究院 | A kind of data back up method, system and associated component |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114579367A (en) * | 2022-05-05 | 2022-06-03 | 武汉四通信息服务有限公司 | Data backup system and method and electronic equipment |
| CN118708408A (en) * | 2024-08-29 | 2024-09-27 | 湖南博匠信息科技有限公司 | A method and system for obtaining remote backup file source path |
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| CN112395132B (en) | 2024-06-11 |
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