CN115617760A - Method for rapidly uploading large-batch files - Google Patents
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- CN115617760A CN115617760A CN202211636460.4A CN202211636460A CN115617760A CN 115617760 A CN115617760 A CN 115617760A CN 202211636460 A CN202211636460 A CN 202211636460A CN 115617760 A CN115617760 A CN 115617760A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/17—Details of further file system functions
- G06F16/172—Caching, prefetching or hoarding of files
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
- G06F9/5005—Allocation of resources, e.g. of the central processing unit [CPU] to service a request
- G06F9/5027—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The invention provides a method for rapidly uploading large-batch files, which comprises the steps of selecting a folder where the large-batch files to be uploaded are located, automatically packaging the files, cutting the packaged large files into a plurality of file blocks, adding an identification corresponding to each file block of the large files to be uploaded, indicating a serial number, uploading each file block of the large files to be uploaded to a server, generating a service value and returning after a server receives an uploading command, starting a new process to execute writing operation, and counting the state of the file blocks of the large files to be uploaded according to the result obtained by a terminal; and counting the writing states of all file blocks of the large file. According to the invention, the uploading of the batch files is realized by selecting the folder, the long waiting process of self-packaging of the user is solved, the problems of unsmooth blocking, file duplication, file deletion and the like caused by self-selection of the files by the user are avoided, and the user experience is improved.
Description
Technical Field
The invention relates to the technical field of computer network file processing, in particular to a method for quickly uploading large-batch files.
Background
The main technical scheme for uploading the batch files comprises two types: 1. opening a file window, selecting part or all files, and realizing an uploading function by adopting a circulation mechanism; 2. and compressing the packed data by a user terminal or a mode of selecting files, and uploading the packed large files.
For the second solution, the file upload implemented by the browser is usually a streaming upload. If the user is abnormally interrupted in uploading the file because the webpage is closed and the terminal used by the user is suddenly disconnected or powered off, the file needs to be uploaded from the beginning when the user restarts uploading the same file next time. This results in inefficient transmission of file uploads. A significant amount of time and network traffic is wasted.
The Chinese patent 'method and device for file breakpoint resume (publication number: CN 106817391A)' provides a scheme for file breakpoint resume. The patent carries out fragment processing on the file; when a file starts to be uploaded, firstly, the file is fragmented and written into a file stream and the length of the file stream is recorded, a server writes the large file into a disk in a blocking mode according to an identifier and records the size of the file stream, the server responds to success or failure, after all fragments are written successfully and integrity check passes, the files in the blocking mode are combined, if one of the blocks is written in the failure mode, a user uploads the block which only needs to be uploaded in the failure mode again, uploading efficiency is improved, and using experience of the user is improved;
however, the technical solution of the chinese patent "method and apparatus for file breakpoint resume (publication No. CN106817391 a)" has certain problems:
the first is not very friendly to batch files, and the user is required to pack the files by himself, which may waste the time of the user, because for data of dozens of hundreds of G, the packing may take tens of minutes or even hours, and the user must wait for the completion of the packing before the next work can be performed;
secondly, the risk caused by transmission failure is reduced, but the process of fragment combination is increased, and the whole uploading efficiency is influenced.
Aiming at the first scheme of uploading batch files, if the number of the files is large, serious blockage can be caused by one-time selection with high probability, even the whole browser is rushed, if a part is selected, great operation difficulty is brought to a user, and the conditions of repetition and deletion can be generated, so that the method for rapidly uploading the batch files is provided.
Disclosure of Invention
In view of this, embodiments of the present invention hope to provide a method for quickly uploading a large amount of files, which can avoid risks caused by uploading failure, improve uploading efficiency, and reduce user waiting and operating processes, so as to solve or alleviate technical problems in the prior art, and at least provide a beneficial option.
The technical scheme of the embodiment of the invention is realized as follows: a method for rapidly uploading large-batch files comprises the following steps:
s1, selecting a folder where a batch of files to be uploaded are located, and automatically packaging the files;
s2, cutting the packed large file into a plurality of file blocks, adding a corresponding identifier to each file block of the large file to be uploaded, and indicating a sequence number;
s3, uploading each file block of the file to be uploaded to a server;
s4, after receiving the uploading command, the server generates a service value and returns the service value, starts a new process to execute the writing operation, and executes the following method at the same time:
the terminal obtains the writing state of the file block corresponding to the service identifier at fixed intervals according to the service identifier returned by the service terminal;
the server side performs writing operation simultaneously, and the writing result is recorded in the storage medium;
s5, counting the file block state of the large file to be uploaded according to the result obtained by the terminal;
s6, counting the writing states of all file blocks of the large file;
preferably, the following components: in S3, uploading each file block of the file to be uploaded to the server, including the following steps:
storing the uploading identifier of the current uploading file block of the file to be uploaded as the cursor value of the uploading cursor;
the interception point of the uploading cursor is n-1, namely the last file is uploaded temporarily.
Preferably: in S5, the result obtained by the terminal may be successful or unsuccessful:
if the file blocks are successful, deleting the file blocks stored in the local medium, and meanwhile counting whether the file blocks initiating the large file to be uploaded are successfully written or not;
if the file fails, the corresponding file block is uploaded again according to the service identifier, and the step S4 is returned.
Preferably, the following components: preferably, the following components: and if the result obtained by the terminal fails, the number of times of re-uploading each file block is repeated for 3 times at most.
Preferably: in S6, the file block writing status includes the following two cases:
if not, the terminal continues to wait;
if yes, the terminal initiates an uploading request of the last file block.
Preferably: the server comprises a preset storage area, the last file block is uploaded and an uploading result needs to be waited, after the server successfully writes in, the server searches file blocks corresponding to the file names in the preset storage area, all the file blocks are combined, and sorting is carried out according to the sequence numbers of the file blocks during combination.
Meanwhile, the invention also provides an uploading system of the method for rapidly uploading the large-batch files, which is characterized by comprising the following steps:
the network module is configured for selecting functions, including functions of folders, packed files, file slices and file block uploading;
the storage module is configured to receive the file blocks which are not uploaded of the file to be continuously uploaded if the file to be uploaded is the file to be continuously uploaded, and store the file blocks which are not uploaded to a storage area corresponding to the file to be continuously uploaded;
and the receiving module is used for receiving the uploading request initiated by the network module by the user, and the request information comprises file information.
Meanwhile, the invention also provides an electronic device, which is characterized by comprising a processor and a memory, wherein the memory stores computer readable instructions, and the steps of the method are executed when the computer readable instructions are executed by the processor.
Meanwhile, the invention also provides a computer readable medium, on which a computer program is stored, wherein the computer program runs the steps in the method as described above when being executed by a processor.
Due to the adoption of the technical scheme, the embodiment of the invention has the following advantages:
1. according to the invention, the uploading of the batch files is realized by selecting the folder, the long waiting process of self-packaging of the user is solved, the problems of unsmooth blocking, file duplication, file deletion and the like caused by self-selection of the files by the user are avoided, and the user experience is improved.
2. According to the invention, by means of concurrent uploading, on the basis of realizing breakpoint continuous uploading, the uploading efficiency is improved, a new process is established for executing an uploading task every time a file block is uploaded, so that a network module can completely transmit the file block of a file to be uploaded to a server in a short time, and a plurality of threads capable of being executed in parallel are started on a multi-core processor, thereby achieving the purpose of quick uploading.
3. According to the technical scheme, after the large files are blocked, the advantages of the multi-core processor are utilized, a mode of uploading the blocked files in parallel is adopted, the uploading speed is increased by several times, and the time utilization rate is improved.
The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a flow chart of the present invention.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.
The terms "comprising" and "having," as well as any variations thereof, in this application are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
As shown in fig. 1, an embodiment of the present invention provides a method for fast uploading large-batch files, including the following steps:
s1, selecting a folder where a batch of files to be uploaded are located, and automatically packaging the files;
s2, cutting the packed large file into a plurality of file blocks, adding a corresponding identifier to each file block of the large file to be uploaded, and indicating a sequence number;
s3, uploading each file block of the file to be uploaded to a server;
uploading each file block of a file to be uploaded to a server, comprising the following steps:
storing the uploading identifier of the current uploading file block of the file to be uploaded as the cursor value of the uploading cursor;
the interception point of the uploading cursor is n-1, namely the last file is uploaded temporarily;
if the file is failed, the number of times of re-uploading each file block is repeated for 3 times at most;
s4, after receiving the uploading command, the server generates a service value and returns the service value, starts a new process to execute the writing operation, and executes the following method at the same time:
the terminal obtains the writing state of the file block corresponding to the service identifier according to the service identifier returned by the service terminal at fixed intervals;
the server side performs writing operation simultaneously, and the writing result is recorded in the storage medium;
s5, counting the file block state of the large file to be uploaded according to the result obtained by the terminal;
the results obtained by the terminal have success and failure:
if the file blocks are successful, deleting the file blocks stored in the local medium, and meanwhile counting whether the file blocks initiating the large file to be uploaded are all successfully written or not;
if the file fails, the corresponding file block is uploaded again according to the service identifier, and the step S4 is returned;
s6, counting writing states of all file blocks of the large file;
the file block writing state includes the following two cases:
if not, the terminal continues to wait;
if yes, the terminal initiates an upload request of the last file block
And uploading the last file block, wherein the uploading result needs to be waited, after the server successfully writes in, searching the file blocks corresponding to the file names in the preset storage area, merging all the file blocks, and sorting according to the serial numbers of the file blocks during merging.
Meanwhile, the invention also provides an uploading system of the method for quickly uploading the mass files, which is characterized by comprising the following steps:
the network module is configured for selecting a folder, packaging files, slicing the files, uploading file blocks and the like;
the storage module is configured to receive a file block which is not uploaded of the file to be continuously uploaded if the file to be uploaded is the file to be continuously uploaded, and store the file block which is not uploaded to a storage area corresponding to the file to be continuously uploaded;
and the receiving module is used for receiving the uploading request initiated by the network module by the user, and the request information comprises file information.
Meanwhile, the invention also provides an electronic device, which is characterized by comprising a processor and a memory, wherein the memory stores computer readable instructions, and the steps of the method are executed when the computer readable instructions are executed by the processor.
The processor is called a CPU (Central Processing Unit). The processor may be an integrated circuit chip having signal processing capabilities. The processor may also be a general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The present invention also provides a computer readable medium, on which a computer program is stored, wherein the computer program runs the steps of the method as described above when being executed by a processor.
The storage medium of the embodiment of the present application stores program instructions capable of implementing all the methods described above, where the program instructions may be stored in the storage medium in the form of a software product, and include several instructions to enable a computer device (which may be a personal computer, a server, or a network device) or a processor (processor) to execute all or part of the steps of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, or various media capable of storing program codes, or a computer device such as a computer, a server, a mobile phone, or a tablet. The server may be an independent server, or may be a cloud server that provides basic cloud computing services such as a cloud service, a cloud database, cloud computing, a cloud function, cloud storage, a Network service, cloud communication, a middleware service, a domain name service, a security service, a Content Delivery Network (CDN), and a big data and artificial intelligence platform.
The invention is in operation: according to the invention, the uploading of the batch files is realized by selecting the folder, the long waiting process of self-packaging of the user is solved, the problems of unsmooth blocking, file duplication, file deletion and the like caused by self-selection of the files by the user are avoided, and the user experience is improved.
According to the invention, by means of concurrent uploading, on the basis of realizing breakpoint continuous uploading, the uploading efficiency is improved, a new process is established for executing an uploading task every time a file block is uploaded, so that a network module can completely transmit the file block of a file to be uploaded to a server in a short time, and a plurality of threads capable of being executed in parallel are started on a multi-core processor, thereby achieving the purpose of quick uploading.
In the several embodiments provided in the present application, it should be understood that the disclosed terminal, apparatus and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of a unit is merely a logical division, and an actual implementation may have another division, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit. The above are only embodiments of the present application, and not intended to limit the scope of the present application, and all equivalent structures or equivalent processes performed by the present application and the contents of the attached drawings, which are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.
Claims (10)
1. A method for rapidly uploading a large batch of files is characterized by comprising the following steps:
s1, selecting a folder where a batch of files to be uploaded are located, and automatically packaging the files;
s2, cutting the packed large file into a plurality of file blocks, adding a corresponding identifier to each file block of the large file to be uploaded, and indicating a sequence number;
s3, uploading each file block of the file to be uploaded to a server;
s4, after receiving the uploading command, the server generates a service value and returns the service value, starts a new process to execute the writing operation, and executes the following method at the same time:
the terminal obtains the writing state of the file block corresponding to the service identifier at fixed intervals according to the service identifier returned by the service terminal;
the server side performs writing operation simultaneously, and the writing result is recorded in the storage medium;
s5, counting the file block state of the large file to be uploaded according to the result obtained by the terminal;
and S6, counting the writing states of all the file blocks of the large file.
2. The method for rapidly uploading a large batch of files according to claim 1, wherein: in S3, uploading each file block of the file to be uploaded to the server, including the following steps:
storing the uploading identifier of the current uploading file block of the file to be uploaded as the cursor value of the uploading cursor;
the interception point of the uploading cursor is n-1, namely the last file is uploaded temporarily.
3. The method for rapidly uploading a large batch of documents according to claim 1, wherein: in S5, the result obtained by the terminal may be successful or unsuccessful:
if the file blocks are successful, deleting the file blocks stored in the local medium, and meanwhile counting whether the file blocks initiating the large file to be uploaded are all written successfully or not.
4. A method for fast uploading of a large batch of documents according to claim 3, wherein: and if the result obtained by the terminal fails, the corresponding file block is uploaded again according to the service identifier, and the step S4 is returned.
5. The method for rapidly uploading a large batch of files according to claim 4, wherein: and if the result obtained by the terminal fails, the number of times of re-uploading each file block is repeated for 3 times at most.
6. The method for rapidly uploading a large batch of files according to claim 1, wherein: in S6, the file block writing status includes the following two cases:
if not, the terminal continues to wait;
if yes, the terminal initiates an upload request of the last file block.
7. The method for rapidly uploading the bulk documents according to claim 6, wherein: the server comprises a preset storage area, the last file block is uploaded and an uploading result needs to be waited, after the server successfully writes in, the server searches file blocks corresponding to file names in the preset storage area, all the file blocks are combined, and sorting is carried out according to the sequence numbers of the file blocks during combination.
8. An uploading system of a method for fast uploading a large batch of files according to any one of claims 1 to 7, comprising:
the network module is configured for selecting functions, including functions of folders, packed files, file slices and file block uploading;
the storage module is configured to receive a file block which is not uploaded of the file to be continuously uploaded if the file to be uploaded is the file to be continuously uploaded, and store the file block which is not uploaded to a storage area corresponding to the file to be continuously uploaded;
and the receiving module is used for receiving the uploading request initiated by the network module by the user, and the request information comprises file information.
9. An electronic device comprising a processor and a memory, said memory storing computer readable instructions which, when executed by said processor, perform the steps of the method of any of claims 1-7.
10. A computer-readable medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 7.
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| CN202211636460.4A CN115617760B (en) | 2022-12-20 | 2022-12-20 | Method for quickly uploading large-batch files |
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| CN202211636460.4A CN115617760B (en) | 2022-12-20 | 2022-12-20 | Method for quickly uploading large-batch files |
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Cited By (1)
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| CN116405491A (en) * | 2023-06-09 | 2023-07-07 | 北京随信云链科技有限公司 | File batch uploading method and system, electronic equipment and computer readable storage medium |
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