CN114896218B - Method, equipment and storage medium for downloading and storing course courseware - Google Patents

Method, equipment and storage medium for downloading and storing course courseware Download PDF

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CN114896218B
CN114896218B CN202210812116.XA CN202210812116A CN114896218B CN 114896218 B CN114896218 B CN 114896218B CN 202210812116 A CN202210812116 A CN 202210812116A CN 114896218 B CN114896218 B CN 114896218B
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courseware
course
file
downloading
storage
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CN114896218A (en
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张辉
宋凡
封飞
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Suzhou Qingying Feifan Software Technology Co ltd
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Suzhou Qingying Feifan Software Technology Co ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10File systems; File servers
    • G06F16/17Details of further file system functions
    • G06F16/172Caching, prefetching or hoarding of files
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10File systems; File servers
    • G06F16/16File or folder operations, e.g. details of user interfaces specifically adapted to file systems
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60Protecting data
    • G06F21/62Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database

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  • Data Mining & Analysis (AREA)
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  • Computer Security & Cryptography (AREA)
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Abstract

A downloading and storing method, equipment and a storage medium of course courseware are provided, wherein the method comprises the following steps: acquiring a configuration file of a course, generating a course file with a specified storage structure, and storing the encrypted content of the configuration file in the course file, wherein the configuration file is configured with structure information of the course, storage position information of each courseware in the course file, and uniform resource locator information of each courseware at a server end; analyzing the course file, and displaying the structure information of the course for the user to select and download; based on a downloading instruction of a user, determining uniform resource locator information of courseware corresponding to the downloading instruction, and further downloading resource data of corresponding courseware from a server side and storing the resource data into a course file; and updating the storage position information of the corresponding courseware in the course file. According to the method for downloading and storing the course courseware, encryption and decryption of each courseware are not needed, leakage and propagation of the courseware are efficiently prevented, and the storage safety of the courseware is improved.

Description

Method, equipment and storage medium for downloading and storing course courseware
Technical Field
The embodiment of the application relates to a method, equipment and a storage medium for downloading and storing course courseware.
Background
With the wide application of internet technology in the education industry, the application of online class learning is endless, and during online class learning, a online class is often composed of many video and document types of courseware, however, the existing online class learning application has the following problems when downloading the online class courseware:
if the downloaded courseware is not encrypted, the downloaded courseware can be easily spread, so that the course piracy is inundated, and the benefit of a network course builder is damaged; if the downloaded courseware is encrypted, because too many courseware exist in one course, the decryption is time-consuming in a one-to-one encryption mode, and the user experience is influenced;
all courseware of one network course are stored in a scattered mode, and management is not convenient.
Disclosure of Invention
In order to solve the defects of the prior art, the invention aims to provide a method, equipment and a storage medium for downloading and storing course courseware.
In order to achieve the above object, the present application provides a method for downloading and storing course courseware, including:
acquiring a configuration file of a course, generating a course file with a specified storage structure, and storing the encrypted content of the configuration file in the course file, wherein the configuration file is configured with structure information of the course, storage position information of each courseware in the course file, and uniform resource locator information of each courseware at a server end;
analyzing the course file, and displaying the structure information of the course for the user to select and download;
based on a downloading instruction of a user, determining uniform resource locator information of courseware corresponding to the downloading instruction, and further downloading resource data of corresponding courseware from a server side and storing the resource data into a course file;
and updating the storage position information of the corresponding courseware in the course file.
Further, the downloading instruction comprises a downloading instruction for downloading all courseware of the lesson and a downloading instruction for downloading a single courseware.
Further, still include: and acquiring corresponding resource data from the course files to display based on the storage position information of the courseware.
Further, the method also comprises the following steps: and acquiring corresponding resource data from the server side to display based on the uniform resource locator information of the courseware.
Further, the course files comprise, in sequence: the device comprises a first storage space for storing the size information of the configuration file, a second storage space for storing the content of the configuration file and a third storage space for sequentially storing resource data for downloading courseware.
Further, the size of the first storage space is 8 bytes, the size of the second storage space is 8 kbytes, and the size of the third storage space is changed with the number of downloaded courseware and the size of the courseware.
Furthermore, the storage location information of the courseware is the offset of the resource data of the courseware in the course file, and the offset is equal to the sum of the capacity value of the first storage space, the capacity value of the second storage space and the size value of the downloaded and stored courseware.
To achieve the above object, the present application also provides an electronic device, including:
a processor;
a memory including one or more computer program modules;
wherein the one or more computer program modules are stored in the memory and configured to be executed by the processor, the one or more computer program modules comprising download storage means for implementing the course courseware described above.
To achieve the above object, the present application also provides a computer storage medium including a computer program carried on a non-transitory computer readable medium, the computer program including a download storage method for executing the above course courseware.
Compare in prior art, this application has following beneficial effect:
the courseware resources of a course are stored in a course file, and the courseware of the course can be managed conveniently.
According to the method and the device, encryption and decryption of each courseware file are not needed, leakage and propagation of course courseware are efficiently prevented, and storage safety of the course courseware is improved.
Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the application.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. Like reference symbols in the various drawings indicate like elements. It should be understood that the drawings are schematic and that elements and features are not necessarily drawn to scale.
Fig. 1 is a schematic flowchart illustrating a method for downloading and storing course courseware according to an embodiment of the present application;
FIG. 2 is a schematic illustration of the profile contents of the present application;
FIG. 3 is a diagram of the FileSysteme content of FIG. 2;
FIG. 4 is a diagram of the Resource content of FIG. 2;
FIG. 5 is a schematic diagram of a curriculum courseware structure of the present application;
FIG. 6 is a flowchart of a courseware download display of the present application;
FIG. 7 is a schematic block diagram of an electronic device provided by an embodiment of the present application;
fig. 8 is a schematic diagram of a storage medium according to an embodiment of the present application.
Detailed Description
Embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present application are shown in the drawings, it should be understood that the present application may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but rather are provided for a more thorough and complete understanding of the present application. It should be understood that the drawings and embodiments of the present application are for illustration purposes only and are not intended to limit the scope of the present application.
It should be understood that the various steps recited in the method embodiments of the present application may be performed in a different order and/or in parallel. Moreover, method embodiments may include additional steps and/or omit performing the illustrated steps. The scope of the present application is not limited in this respect.
The term "include" and variations thereof as used herein are open-ended, i.e., "including but not limited to". The term "based on" is "based, at least in part, on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". Relevant definitions for other terms will be given in the following description.
It is noted that references to "a", "an", and "the" modifications in this application are intended to be illustrative rather than limiting, and that those skilled in the art will recognize that reference to "one or more" unless the context clearly dictates otherwise. "plurality" is to be understood as two or more.
Hereinafter, embodiments of the present application will be described in detail with reference to the accompanying drawings.
Fig. 1 is a flowchart illustrating a method for downloading and storing course courseware according to an embodiment of the present application. As shown in fig. 1, in at least one embodiment, the method includes at least step S101, step S102, step S103, and step S104:
step S101: acquiring a configuration file of a course, generating a course file with a specified storage structure, and storing the encrypted content of the configuration file in the course file, wherein the configuration file is configured with structure information of the course, storage position information of each courseware in the course file, and uniform resource locator information of each courseware at a server end;
step S102: analyzing the course file, and displaying the structure information of the course for the user to select and download;
step S103: based on a downloading instruction of a user, determining uniform resource locator information of courseware corresponding to the downloading instruction, and further downloading resource data of corresponding courseware from a server side and storing the resource data into a course file;
step S104: and updating the storage position information of the corresponding courseware in the course file.
In this embodiment, the configuration file is a file in an xml format, and exemplarily, fig. 2 is a schematic diagram of the content of the configuration file of the present application, and as shown in fig. 2, the configuration file includes two contents, i.e., a FileSystem and a Resource.
It should be noted that the encryption method for the configuration file is a conventional means in the prior art, and is not described herein again.
Fig. 3 is a schematic diagram of the File system content in fig. 2, and as shown in fig. 3, the File system is composed of Dir which can include a plurality of files, Dir has two attributes of Id and Name, and files have four attributes of Id, Name, Length and offset. A File refers to a courseware File, an Id attribute of the File is used to identify the File, a Length attribute of the File is used to describe the size of a data resource pair corresponding to an actual courseware of the File, an offset attribute of the File is used to describe storage location information of the data resource corresponding to the actual courseware of the File in the course File, and in this embodiment, the storage location information is an offset. When the data resource of the File corresponding to the actual courseware is not in the course File, the default of the attribute value is-1.
The Name of Dir where 1 File is located and the Name of the File itself constitute the uniform resource locator information, namely url information, of the data resource of the courseware actually corresponding to the File at the server end, for example, the File with the Name equal to "ksyj/ksjy.html" in fig. 3, and the uniform resource locator information of the data resource actually corresponding to the File at the server end is files/ksyj/ksjy.html.
Fig. 4 is a schematic diagram of the Resource content in fig. 2, and as shown in fig. 4, the Resource content is the structure information of the course, and the structure information includes but is not limited to: chapter composition of the course, chapter sequence, courseware composition of each chapter and mapping relation between each courseware and File corresponding to each courseware.
It can be understood that, when the course File is analyzed, the configuration File information in the course File is analyzed first, and then the structure information of the course is displayed at the client side so that the user can select courseware downloading, after the user issues a downloading instruction, the client side finds the File corresponding to the courseware to be downloaded according to the courseware mapping relation, and then the resource data of the courseware is downloaded from the server side according to the url information of the File.
Fig. 5 is a schematic diagram of a course courseware structure of the present application, in this embodiment, the course document 1 includes, in sequence: a first storage space 11, wherein the first storage space 11 is used for storing size information of the configuration file; a second storage space 12, where the second storage space 12 is used for storing the encrypted content of the configuration file; and a third storage space 13, wherein the third storage space 13 is used for sequentially storing the resource data of the downloaded courseware, 131 is the resource data of the first downloaded courseware, 132 is the resource data of the second downloaded courseware, and the resource data of the subsequently downloaded courseware are sequentially stored.
Preferably, the size of the first storage space is 8 bytes, the size of the second storage space is 8 kbytes, and the size of the third storage space varies with the number of downloaded courseware and the size of the courseware.
It will be appreciated that the size of the first storage space and the second storage space may be adaptively sized according to the actual configuration file.
Preferably, the storage location information of the courseware is an offset of the resource data of the courseware in the course file, and the offset is equal to the sum of the capacity value of the first storage space, the capacity value of the second storage space, and the size value of the downloaded and stored courseware.
Preferably, when the courseware is downloaded, the corresponding resource data is acquired from the course file to be displayed only based on the storage position information of the courseware when the courseware is to be viewed.
Preferably, when the courseware needs to be viewed online, corresponding resource data are obtained from the server side to be displayed only based on the uniform resource locator information of the courseware.
For example, fig. 6 is a schematic flowchart of a courseware download display of the present application, as shown in fig. 6, including: acquiring an XML configuration file of the course from a server side; encrypting the content of the configuration file and then generating a course file with a suffix msf; analyzing the content of a configuration file in the msf file, and displaying the structural information of the course; the user selects whether to download courseware of the whole course, if yes, a downloading instruction for downloading the courseware of the whole course is generated, and if not, the user further selects courseware to be downloaded first to generate a downloading instruction for downloading a single courseware; based on the downloading instruction, acquiring resource locator information of courseware to be downloaded corresponding to the instruction from the configuration file, and further downloading the resource data of the courseware from the server side to the course file; updating the storage position information of courseware in the course file; and acquiring resource data of the courseware to display based on the storage position information of the courseware.
Fig. 7 is a schematic block diagram of an electronic device according to an embodiment of the present application. As shown in fig. 7, electronic device 14 includes a processor 141 and a memory 142. Memory 142 is used to store non-transitory computer readable instructions (e.g., one or more computer program modules). The processor 141 is configured to execute non-transitory computer readable instructions that, when executed by the processor 141, may perform one or more of the steps of the method for download storage of course courseware described above. Memory 142 and processor 141 may be interconnected by a bus system and/or other form of connection mechanism (not shown).
For example, the processor 141 may be a Central Processing Unit (CPU), a Digital Signal Processor (DSP), or other form of processing unit having data processing capability and/or program execution capability, such as a Field Programmable Gate Array (FPGA), or the like; for example, the Central Processing Unit (CPU) may be an X86 or ARM architecture or the like. Processor 141 may be a general-purpose processor or a special-purpose processor that may control other components in electronic device 14 to perform desired functions.
For example, memory 142 may include any combination of one or more computer program products that may include various forms of computer-readable storage media, such as volatile memory and/or non-volatile memory. Volatile memory can include, for example, Random Access Memory (RAM), cache memory (cache), and/or the like. The non-volatile memory may include, for example, Read Only Memory (ROM), a hard disk, an Erasable Programmable Read Only Memory (EPROM), a portable compact disc read only memory (CD-ROM), USB memory, flash memory, and the like. One or more computer program modules may be stored on the computer-readable storage medium and executed by processor 141 to implement various functions of electronic device 14. Various applications and various data, as well as various data used and/or generated by the applications, and the like, may also be stored in the computer-readable storage medium.
It should be noted that, in the embodiment of the present application, reference may be made to the description above regarding the method for specific functions and technical effects of the electronic device 14, and details are not described here.
Fig. 8 is a schematic diagram of a storage medium according to an embodiment of the present application. As shown in fig. 8, storage medium 150 is used to store non-transitory computer readable instructions 151. For example, the non-transitory computer readable instructions 151, when executed by a computer, may perform one or more steps in a method of download storage of course courseware according to the description above.
For example, the storage medium 150 may be applied to the electronic device 14 described above. For example, the storage medium 150 may be the memory 142 in the electronic device 14 shown in FIG. 7. For example, the relevant description about the storage medium 150 may refer to the corresponding description of the memory 142 in the electronic device 14 shown in fig. 7, and is not repeated here.
It should be noted that the storage medium (computer-readable medium) described above in the present application may be a computer-readable signal medium or a non-transitory computer-readable storage medium or any combination of the two. The non-transitory computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples of the non-transitory computer-readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present application, a non-transitory computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
In this application, however, a computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may be any computer readable medium that is not a non-transitory computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: electrical wires, optical cables, RF (radio frequency), etc., or any suitable combination of the foregoing.
The computer readable medium may be embodied in the electronic device; or may exist separately without being assembled into the electronic device.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In the foregoing, a method for downloading and storing course courseware, an electronic device, and a storage medium provided in an embodiment of the present application are described with reference to fig. 1 to 8. According to the method for downloading and storing the course courseware, the courseware of one course is stored in one file, so that the courseware management is facilitated, the one-to-one encryption of the course courseware downloading is avoided, the high-efficiency encryption is realized, and the safety is high.
The above description is only a few embodiments of the present application and is intended to be illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the disclosure herein is not limited to the particular combination of features described above, but also encompasses other combinations of features described above or equivalents thereof without departing from the spirit of the disclosure. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Further, while operations are depicted in a particular order, this should not be understood as requiring that such operations be performed in the particular order shown or in sequential order. Under certain circumstances, multitasking and parallel processing may be advantageous. Likewise, while several specific implementation details are included in the above discussion, these should not be construed as limitations on the scope of the application. Certain features that are described in the context of separate embodiments can also be implemented in combination in a single embodiment. Conversely, various features that are described in the context of a single embodiment can also be implemented in multiple embodiments separately or in any suitable subcombination.
Although the subject matter has been described in language specific to structural features and/or methodological acts, it is to be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or acts described above. Rather, the specific features and acts described above are disclosed as example forms of implementing the claims.

Claims (6)

1. A method for downloading and storing course courseware, the method comprising:
acquiring a configuration file of a course, generating a course file with a specified storage structure, and storing the encrypted content of the configuration file in the course file, wherein the configuration file is configured with structure information of the course, storage position information of each courseware in the course file, and uniform resource locator information of each courseware at a server end;
analyzing the course file, and displaying the structural information of the course for the user to select and download;
based on a downloading instruction of a user, determining uniform resource locator information of courseware corresponding to the downloading instruction, and further downloading resource data of corresponding courseware from a server side and storing the resource data into a course file;
updating the storage position information of the corresponding courseware in the course file;
based on the storage position information of the courseware, acquiring corresponding resource data from the course file for displaying; or based on the uniform resource locator information of the courseware, acquiring corresponding resource data from the server side for displaying;
wherein, the course file is including setting gradually: the device comprises a first storage space for storing the size information of the configuration file, a second storage space for storing the content of the configuration file and a third storage space for sequentially storing resource data for downloading courseware.
2. The method of claim 1, wherein the download instructions include download instructions for all courseware of the lesson and download instructions for a single courseware.
3. The method as claimed in claim 1, wherein the first storage space has a capacity of 8 bytes, the second storage space has a capacity of 8 kbytes, and the third storage space has a capacity varying with the number of courseware downloads and the courseware size.
4. The method as claimed in claim 1, wherein the courseware storage location information is an offset of the courseware resource data in the courseware file, and the offset is equal to the sum of the capacity value of the first storage space, the capacity value of the second storage space, and the size value of the downloaded courseware.
5. An electronic device, comprising:
a processor;
a memory including one or more computer program modules;
wherein the one or more computer program modules are stored in the memory and configured to be executed by the processor, the one or more computer program modules comprising download storage means for implementing the course courseware of any of claims 1-4.
6. A computer storage medium comprising a computer program embodied on a non-transitory computer readable medium, the computer program comprising program code for performing the download storage method of course courseware of any of claims 1-4.
CN202210812116.XA 2022-07-12 2022-07-12 Method, equipment and storage medium for downloading and storing course courseware Active CN114896218B (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106408469A (en) * 2015-08-03 2017-02-15 天脉聚源(北京)科技有限公司 Course offline downloading and extraction method and system thereof
CN113254139A (en) * 2021-06-08 2021-08-13 北京字节跳动网络技术有限公司 Online education course information display method and device, terminal and storage medium

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101873321B (en) * 2010-06-18 2015-06-24 中兴通讯股份有限公司 Method, device, terminal and system for encrypting frequency channel
US11908028B2 (en) * 2014-03-17 2024-02-20 Michael Olenick Method and system for curriculum management services
CN107707504B (en) * 2016-08-08 2020-11-10 中国电信股份有限公司 Streaming media playing method and system, server and client
CN106682069B (en) * 2016-11-14 2021-03-09 湖南工业大学 User-controllable data retrieval method, data storage method, terminal and system
CN110120965A (en) * 2018-02-07 2019-08-13 北京世纪好未来教育科技有限公司 Method for down loading, tutoring system and the storage medium of courseware
CN110427452A (en) * 2019-08-12 2019-11-08 北京云尚智学信息技术有限公司 A kind of online course management method that resource content collection is combined into course packet
CN113935868A (en) * 2021-09-07 2022-01-14 杭州杭钢炽橙智能科技有限公司 Multi-courseware teaching demonstration system based on Unity3D engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106408469A (en) * 2015-08-03 2017-02-15 天脉聚源(北京)科技有限公司 Course offline downloading and extraction method and system thereof
CN113254139A (en) * 2021-06-08 2021-08-13 北京字节跳动网络技术有限公司 Online education course information display method and device, terminal and storage medium

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