CN108965112A - The method and device of file transmission is carried out using instant message applications - Google Patents

The method and device of file transmission is carried out using instant message applications Download PDF

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Publication number
CN108965112A
CN108965112A CN201810905052.1A CN201810905052A CN108965112A CN 108965112 A CN108965112 A CN 108965112A CN 201810905052 A CN201810905052 A CN 201810905052A CN 108965112 A CN108965112 A CN 108965112A
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CN
China
Prior art keywords
file
transmitted
instant message
several
message applications
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810905052.1A
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Chinese (zh)
Inventor
林皓
蔺沛元
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Shenzhouxinyuan System Engineering Co Ltd
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Jiangsu Shenzhouxinyuan System Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Shenzhouxinyuan System Engineering Co Ltd filed Critical Jiangsu Shenzhouxinyuan System Engineering Co Ltd
Priority to CN201810905052.1A priority Critical patent/CN108965112A/en
Publication of CN108965112A publication Critical patent/CN108965112A/en
Pending legal-status Critical Current

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network-specific arrangements or communication protocols supporting networked applications
    • H04L67/06Network-specific arrangements or communication protocols supporting networked applications adapted for file transfer, e.g. file transfer protocol [FTP]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00Arrangements for user-to-user messaging in packet-switching networks, e.g. e-mail or instant messages
    • H04L51/10Messages including multimedia information

Abstract

The present invention provides a kind of method and device that file transmission is carried out using instant message applications, which comprises obtains file to be transmitted;Calculate the size of the file to be transmitted;If judgement knows that the size of the file to be transmitted is more than the first preset threshold, the file to be transmitted is cut into several data packets;Several described data packets are sent by several threads, each thread sends a data packet.The method and device provided by the invention that file transmission is carried out using instant message applications, by the way that big file is cut, again by the data packet obtained after multi-thread concurrent transmission cutting, the rate of big file transmission is improved, and improves the stability of big file transmission.

Description

The method and device of file transmission is carried out using instant message applications
Technical field
The present invention relates to instant message applications technical fields more particularly to a kind of use instant message applications to carry out file biography Defeated method and device.
Background technique
Information age, the appearance of instant message applications substantially increase the convenience of people's exchange.As instant messaging is soft Part function is enriched constantly, and instant message applications is no longer the tool linked up only by character, and carrying out file transmission is The essential function of instant message applications, especially in enterprise customer, the demand to the transmission of big file is also more and more.
In the prior art, when communication software carries out file transmission when use, the single thread circulation that is transmitted through of data is read Mode transmitted.
Method in the prior art is unable to satisfy the quick transmission of big file, and when sending big file, system can not accomplish height Effect, quick, stable transmission, while when sending big file, it is unable to fully using system resource, to system resources consumption mistake Greatly, by network fluctuation, transmission stability is also influenced, transmission success rate is not high.
Summary of the invention
The object of the present invention is to provide a kind of method and devices that file transmission is carried out using instant message applications, solve When carrying out file transmission using instant message applications in the prior art, transmission rate is slow, the technical problem of transmission stability difference.
In order to solve the above-mentioned technical problem, on the one hand, the present invention provides a kind of using instant message applications progress file biography Defeated method, comprising:
Obtain file to be transmitted;
Calculate the size of the file to be transmitted;
If judgement knows that the size of the file to be transmitted is more than the first preset threshold, the file to be transmitted is cut At several data packets;
Several described data packets are sent by several threads, each thread sends a data packet.
On the other hand, the present invention provides a kind of device that file transmission is carried out using instant message applications, comprising:
Module is obtained, for obtaining file to be transmitted;
Computing module, for calculating the size of the file to be transmitted;
Cutting module, if for judging to know that the size of the file to be transmitted is more than the first preset threshold, it will be described File to be transmitted is cut into several data packets;
Sending module, for sending several described data packets by several threads, each thread sends a data Packet.
In another aspect, the present invention provides a kind of electricity of electronic equipment for using instant message applications to carry out file transmission Sub- equipment, comprising:
Memory and processor, the processor and the memory complete mutual communication by bus;It is described to deposit Reservoir is stored with the program instruction that can be executed by the processor, and it is above-mentioned that the processor calls described program instruction to be able to carry out Method.
Another aspect, the present invention provide a kind of computer readable storage medium, are stored thereon with computer program, the meter Calculation machine program realizes above-mentioned method when being executed by processor.
The method and device provided by the invention that file transmission is carried out using instant message applications, by carrying out big file Cutting, then the data packet by obtaining after multi-thread concurrent transmission cutting, improve the rate of big file transmission, and improve big The stability of file transmission.
Detailed description of the invention
Fig. 1 is the method schematic diagram that file transmission is carried out using instant message applications according to the embodiment of the present invention;
Fig. 2 is the schematic device that file transmission is carried out using instant message applications according to the embodiment of the present invention;
Fig. 3 is provided in an embodiment of the present invention for carrying out the knot of the electronic equipment of file transmission using instant message applications Structure schematic diagram.
Specific embodiment
In order to keep the purposes, technical schemes and advantages of the embodiment of the present invention clearer, implement below in conjunction with the present invention Attached drawing in example, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment It is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiment of the present invention, those of ordinary skill in the art Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Fig. 1 is the method schematic diagram that file transmission is carried out using instant message applications according to the embodiment of the present invention, such as Fig. 1 Shown, the embodiment of the present invention provides a kind of method for carrying out file transmission using instant message applications, comprising:
Step S101, file to be transmitted is obtained;
Step S102, the size of the file to be transmitted is calculated;
If step S103, judgement knows that the size of the file to be transmitted is more than the first preset threshold, will be described to be passed Defeated file is cut into several data packets;
Step S104, several described data packets are sent by several threads, each thread sends a data packet.
Specifically, when carrying out file transmission using instant message applications, including transmitting terminal and receiving end are installed on transmitting terminal There is instant message applications, the instant message applications installed on transmitting terminal is known as instant message applications transmitting terminal, also pacifies on receiving end Equipped with instant message applications, the instant message applications installed on receiving end is known as instant message applications receiving end.
Firstly, user's operation instant message applications transmitting terminal, carry out file transmission, instant message applications transmitting terminal obtain to File is transmitted, file to be transmitted is text file, picture file, audio file, video file or compressed file.
Then, instant message applications transmitting terminal calculates the size of file to be transmitted, if the big of file to be transmitted is known in judgement It is small more than the first preset threshold, then file to be transmitted is cut into several data packets.The occurrence of first preset threshold, can root It is determined according to actual conditions, for example, being set as 100M, that is, when the size of file to be transmitted is more than 100M, determine the text to be transmitted Part is big file, is transmitted after being cut.
Finally, instant message applications transmitting terminal sends several data packets by several threads, each thread sends one A data packet, all threads carry out circulation reading to data packet simultaneously, carry out concurrent transmission.When network quality fluctuates, The data packet being transmitted does not need to carry out repeating transmission again, and the data packet not only being transmitted just carries out repeating transmission, It designs in this way, on the one hand improves transmission rate, on the other hand improve the stability of data transmission.
The method provided in an embodiment of the present invention for carrying out file transmission using instant message applications, by carrying out big file Cutting, then the data packet by obtaining after multi-thread concurrent transmission cutting, improve the rate of big file transmission, and improve big The stability of file transmission.
On the basis of the above embodiments, further, the size of each data packet is both less than equal to the second preset threshold, Second preset threshold is less than first preset threshold.
Specifically, after instant message applications transmitting terminal calculates the size of file to be transmitted, if file to be transmitted is known in judgement Size be more than the first preset threshold, then file to be transmitted is cut into several data packets.The occurrence of first preset threshold, It can determines according to actual conditions, for example, being set as 100M, that is, when the size of file to be transmitted is more than 100M, determine that this is to be passed Defeated file is big file, is transmitted after being cut.
The size for several data packets being cut into both less than is equal to the second preset threshold, and the first preset threshold is greater than second Preset threshold.For example, the big file of a 110M is divided into the small data packets of 10 11M, it is divided into 10 threads, concurrent transmission.
The method provided in an embodiment of the present invention for carrying out file transmission using instant message applications, by carrying out big file Cutting, then the data packet by obtaining after multi-thread concurrent transmission cutting, improve the rate of big file transmission, and improve big The stability of file transmission.
On the basis of the above various embodiments, further, the file to be transmitted is text file, picture file, sound Frequency file, video file or compressed file.
Specifically, the type of file to be transmitted, can be with thing depending on, file to be transmitted is text file, picture file, sound Frequency file, video file or compressed file etc..
The method provided in an embodiment of the present invention for carrying out file transmission using instant message applications, by carrying out big file Cutting, then the data packet by obtaining after multi-thread concurrent transmission cutting, improve the rate of big file transmission, and improve big The stability of file transmission.
It is further, described to send several described data by several threads on the basis of the above various embodiments Packet, each thread send a data packet, specifically:
It sends file to instant message applications receiving end to send datagram, for instant message applications receiving end root It sends datagram according to the file and sends echo message;
Receive the echo message that the instant message applications receiving end is sent;
Thread pool is created, includes several threads in the thread pool, and if being sent by several described threads described Dry data packet, each thread send a data packet.
Specifically, sending several described data packets by several threads, specific step is as follows:
It sends datagram firstly, instant message applications transmitting terminal sends file to instant message applications receiving end, for Instant message applications receiving end sends datagram according to the file and sends echo message.
File sends datagram the file name comprising file to be transmitted and file total size and file quilt to be transmitted The number for the data packet being cut into.
Instant message applications receiving end receives after file sends datagram, and sends datagram and solves to file Analysis, the number for the data packet that the file name and file total size and file to be transmitted for obtaining file to be transmitted are cut into. Next, it is determined whether can receive the file to be transmitted, if can receive the file to be transmitted, instant message applications receiving end Echo message can be sent to instant message applications transmitting terminal, to indicate that instant message applications transmitting terminal is agreed to receive the text to be transmitted Part.
After instant message applications transmitting terminal receives the echo message of instant message applications receiving end transmission, thread is created Pond includes several threads in the thread pool, and the number of thread is identical as the number for the data packet that file to be transmitted is cut into, And several data packets are sent by several threads, each thread sends a data packet.Meanwhile instant message applications receives End creation thread pool, is concurrently received.
The method provided in an embodiment of the present invention for carrying out file transmission using instant message applications, by carrying out big file Cutting, then the data packet by obtaining after multi-thread concurrent transmission cutting, improve the rate of big file transmission, and improve big The stability of file transmission.
On the basis of the above various embodiments, further, the file sends datagram comprising the text to be transmitted The number for the data packet that the file name and file total size of part and the file to be transmitted are cut into.
The file name comprising file to be transmitted and file total size and to be passed specifically, file sends datagram The number for the data packet that defeated file is cut into.
Instant message applications receiving end receives after file sends datagram, and sends datagram and solves to file Analysis, the number for the data packet that the file name and file total size and file to be transmitted for obtaining file to be transmitted are cut into. Next, it is determined whether can receive the file to be transmitted, if can receive the file to be transmitted, instant message applications receiving end Echo message can be sent to instant message applications transmitting terminal, to indicate that instant message applications transmitting terminal is agreed to receive the text to be transmitted Part.
The method provided in an embodiment of the present invention for carrying out file transmission using instant message applications, by carrying out big file Cutting, then the data packet by obtaining after multi-thread concurrent transmission cutting, improve the rate of big file transmission, and improve big The stability of file transmission.
It is further, described to send several described data by several threads on the basis of the above various embodiments Packet, each thread are sent after a data packet, further includes:
The notification information that the instant message applications receiving end is sent is received, the notification information is used to indicate described to be passed Whether defeated file is successfully received.
Specifically, when all data packets are sent by instant message applications transmitting terminal, instant message applications receiving end After all data packets are received, when communication software receiving end according to subpackage sequence carry out packet combining, merge complete Laggard style of writing part completeness check transmits and receives successful notification information to instant message applications transmitting terminal if verifying successfully, To inform the success of instant message applications transmitting terminal file reception, if verification failure, connect to the transmission of instant message applications transmitting terminal The notification information of failure is received, to inform that instant message applications transmitting terminal file reception fails.
When communication software transmitting terminal receive the notification information of instant message applications receiving end transmission after determine text to be transmitted Whether part is successfully received.
The method provided in an embodiment of the present invention for carrying out file transmission using instant message applications, by carrying out big file Cutting, then the data packet by obtaining after multi-thread concurrent transmission cutting, improve the rate of big file transmission, and improve big The stability of file transmission.
Fig. 2 is the schematic device that file transmission is carried out using instant message applications according to the embodiment of the present invention, such as Fig. 2 Shown, the embodiment of the present invention provides a kind of device that file transmission is carried out using instant message applications, for completing above-mentioned implementation Method described in example, specifically includes and obtains module 201, computing module 202, cutting module 203 and sending module 204, wherein
Module 201 is obtained for obtaining file to be transmitted;
Computing module 202 is used to calculate the size of the file to be transmitted;
If cutting module 203 is for judging to know that the size of the file to be transmitted is more than the first preset threshold, by institute It states file to be transmitted and is cut into several data packets;
Sending module 204 is used to send several described data packets by several threads, and each thread sends a number According to packet.
The embodiment of the present invention provides a kind of device that file transmission is carried out using instant message applications, for completing above-mentioned reality Apply method described in example, the device provided through this embodiment complete the specific steps of method described in above-described embodiment with Above-described embodiment is identical, and details are not described herein again.
The device provided in an embodiment of the present invention that file transmission is carried out using instant message applications, by carrying out big file Cutting, then the data packet by obtaining after multi-thread concurrent transmission cutting, improve the rate of big file transmission, and improve big The stability of file transmission.
Fig. 3 is provided in an embodiment of the present invention for carrying out the knot of the electronic equipment of file transmission using instant message applications Structure schematic diagram, as shown in figure 3, the equipment includes: processor 301, memory 302 and bus 303;
Wherein, processor 301 and memory 302 complete mutual communication by the bus 303;
Processor 301 is used to call the program instruction in memory 302, to execute provided by above-mentioned each method embodiment Method, for example,
Obtain file to be transmitted;
Calculate the size of the file to be transmitted;
If judgement knows that the size of the file to be transmitted is more than the first preset threshold, the file to be transmitted is cut At several data packets;
Several described data packets are sent by several threads, each thread sends a data packet.
The embodiment of the present invention discloses a kind of computer program product, and the computer program product is non-transient including being stored in Computer program on computer readable storage medium, the computer program include program instruction, when described program instructs quilt When computer executes, computer is able to carry out method provided by above-mentioned each method embodiment, for example,
Obtain file to be transmitted;
Calculate the size of the file to be transmitted;
If judgement knows that the size of the file to be transmitted is more than the first preset threshold, the file to be transmitted is cut At several data packets;
Several described data packets are sent by several threads, each thread sends a data packet.
The embodiment of the present invention provides a kind of non-transient computer readable storage medium, the non-transient computer readable storage Medium storing computer instruction, the computer instruction make the computer execute side provided by above-mentioned each method embodiment Method, for example,
Obtain file to be transmitted;
Calculate the size of the file to be transmitted;
If judgement knows that the size of the file to be transmitted is more than the first preset threshold, the file to be transmitted is cut At several data packets;
Several described data packets are sent by several threads, each thread sends a data packet.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above method embodiment can pass through The relevant hardware of program instruction is completed, and program above-mentioned can be stored in a computer readable storage medium, the program When being executed, step including the steps of the foregoing method embodiments is executed;And storage medium above-mentioned includes: ROM, RAM, magnetic disk or light The various media that can store program code such as disk.
The embodiments such as device and equipment described above are only schematical, wherein described be used as separate part description Unit may or may not be physically separated, component shown as a unit may or may not be Physical unit, it can it is in one place, or may be distributed over multiple network units.It can be according to the actual needs Some or all of the modules therein is selected to achieve the purpose of the solution of this embodiment.Those of ordinary skill in the art are not paying In the case where creative labor, it can understand and implement.
Through the above description of the embodiments, those skilled in the art can be understood that each embodiment can It realizes by means of software and necessary general hardware platform, naturally it is also possible to pass through hardware.Based on this understanding, on Stating technical solution, substantially the part that contributes to existing technology can be embodied in the form of software products in other words, should Computer software product may be stored in a computer readable storage medium, such as ROM/RAM, magnetic disk, CD, including several fingers It enables and using so that a computer equipment (can be personal computer, server or the network equipment etc.) executes each implementation Method described in certain parts of example or embodiment.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features; And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and Range.

Claims (9)

1. a kind of method for carrying out file transmission using instant message applications characterized by comprising
Obtain file to be transmitted;
Calculate the size of the file to be transmitted;
If judgement knows that the size of the file to be transmitted is more than the first preset threshold, if the file to be transmitted is cut into Dry data packet;
Several described data packets are sent by several threads, each thread sends a data packet.
2. the method according to claim 1, wherein the size of each data packet is both less than equal to the second default threshold Value, second preset threshold are less than first preset threshold.
3. the method according to claim 1, wherein the file to be transmitted is text file, picture file, sound Frequency file, video file or compressed file.
4. the method according to claim 1, wherein described send several described data by several threads Packet, each thread send a data packet, specifically:
It sends file to instant message applications receiving end to send datagram, so that the instant message applications receiving end is according to institute It states file and sends datagram and send echo message;
Receive the echo message that the instant message applications receiving end is sent;
Create thread pool, include several threads in the thread pool, and by several described threads send it is described several Data packet, each thread send a data packet.
5. according to the method described in claim 4, it is characterized in that, the file sends datagram comprising the text to be transmitted The number for the data packet that the file name and file total size of part and the file to be transmitted are cut into.
6. according to the method described in claim 5, it is characterized in that, described send several described data by several threads Packet, each thread are sent after a data packet, further includes:
The notification information that the instant message applications receiving end is sent is received, the notification information is used to indicate the text to be transmitted Whether part is successfully received.
7. a kind of device for carrying out file transmission using instant message applications characterized by comprising
Module is obtained, for obtaining file to be transmitted;
Computing module, for calculating the size of the file to be transmitted;
Cutting module, if for judging to know that the size of the file to be transmitted is more than the first preset threshold, it will be described to be passed Defeated file is cut into several data packets;
Sending module, for sending several described data packets by several threads, each thread sends a data packet.
8. a kind of for using instant message applications to carry out the electronic equipment of file transmission characterized by comprising
Memory and processor, the processor and the memory complete mutual communication by bus;The memory It is stored with the program instruction that can be executed by the processor, the processor calls described program instruction to be able to carry out right such as and wants Seek 1 to 6 any method.
9. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program quilt The method as described in claim 1 to 6 is any is realized when processor executes.
CN201810905052.1A 2018-08-09 2018-08-09 The method and device of file transmission is carried out using instant message applications Pending CN108965112A (en)

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