CN101179393A - Method and system for implementing document breakpoint transmission - Google Patents
Method and system for implementing document breakpoint transmission Download PDFInfo
- Publication number
- CN101179393A CN101179393A CNA2006101658979A CN200610165897A CN101179393A CN 101179393 A CN101179393 A CN 101179393A CN A2006101658979 A CNA2006101658979 A CN A2006101658979A CN 200610165897 A CN200610165897 A CN 200610165897A CN 101179393 A CN101179393 A CN 101179393A
- Authority
- CN
- China
- Prior art keywords
- file
- document
- server
- attribute information
- sent
- 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
Links
Images
Abstract
The invention discloses a method to resume file transfer from break point, and the method comprising that: A. a user terminal sends the file attribute information and complete file summary of a file to be sent to a server; the server, according to the file attribute information, judges whether itself has stored the file or whether the file to be sent is an interrupted file, and if so, sends an upload notice including upload location information to the user terminal; B. the user terminal, according to the upload location information, resumes transferring the data not being uploaded in the file to the server; C. the server calculates the summary of the file currently being received while receiving the data, and validates the received file utilizing the file attribute information and complete file summary after confirming the file transfer is finished. The invention also discloses a system to carry out resuming file transfer from break point. Using the method and system of the invention can save service ends and network resources, and effectively improve the success rate of file transfer.
Description
Technical field
The present invention relates to communication technical field, in particular, is a kind of method and system that realize document breakpoint transmission.
Background technology
Along with the continuous development of technique of internet, the application of internet in people's daily life is also increasingly extensive, utilizes the internet to realize that resource-sharing also is widely used.The file that user terminal can be shared needs or preserve is sent in the webserver, in the prior art, transmits in the process of file to server at user terminal, if situations such as interruption take place network, then can cause the file connection closed.
In sum, in the prior art, when user terminal transmits in the process of file to server, can't the achieve a butt joint checking of message in-coming part of server has reduced the success rate that file transmits.
Summary of the invention
The invention provides a kind of method and system that realize document breakpoint transmission, be used for solving prior art and transmit in the process of file to server at user terminal, can't the achieve a butt joint checking of message in-coming part of server influence the problem of the success rate of file transmission.
The inventive method provides a kind of method that realizes document breakpoint transmission, and this method may further comprise the steps:
A, user terminal send to server with the file attribute information and the complete file summary of file to be sent; Described server judges according to this document attribute information whether self preserves this document, and whether this file to be sent be to interrupt file, if the upload notifications that then will contain uploading position information sends to described user terminal;
B, described user terminal are not given described server according to described uploading position information with uploading data forward in the described file;
C, described server calculate current reception document after receiving the data of this document, after definite this document transmission finishes, utilize described complete file summary and current reception document that the file that receives is verified.
The file attribute information of described file to be sent and complete file summary are kept in the top of file data of file to be sent,
Then user terminal described in the steps A comprises the step that the file attribute information of file to be sent and complete file summary send to server: the top of file data that described user terminal will this file to be sent send to described server;
If described server is determined self not preserve this document in the steps A, then steps A further comprises:
A1, described server are that file is set up and preserved to described file to be sent;
A2, described server add the top of file data of the file of preserving according to described file attribute information, described top of file data comprise described file attribute information, complete file summary, current reception file attribute information and current reception document, and notify described user terminal to begin to upload, the position behind the top of file ED that described uploading position information is described file to be sent.
Described file attribute information comprises file identification, file total length at least;
Then judge according to this document attribute information whether self preserves this document in the steps A, and whether this document is that the step of interrupting file comprises:
A1, described server judge according to described file identification whether self preserves this document, if, execution in step A2 then;
A2, described server judge whether the length of this document that self preserves equals described file total length, if be not equal to, determine that then this document is for interrupting file.
Described current reception file attribute information also comprises at least: current reception length information, and, after described server receives described file data to be sent at every turn, upgrade described current reception length information;
Then the length of this document of self preserving described in the steps A 2 is current reception length information in the top of file data of file that server is preserved.
Described complete file summary is that the certain algorithm computation of user terminal utilization obtains; Described current reception document is after described server receives the file data of uploading at every turn, obtains by certain algorithm computation according to the current All Files data that receive except that the top of file data of file to be sent;
Then step C comprises:
C1, described server judge whether current reception file size equals the file total length in the described file attribute information, if, execution in step C2 then;
The top of file data of C2, the described user terminal uploads of described server notification file to be sent, and after receiving described top of file data, this document data of utilizing this document header data and having received obtain current reception document by certain algorithm computation, the described current reception document and the described complete file summary that calculate are compared, if it is identical, determine that then file uploads success, otherwise, determine that file uploads failure.
If not success is uploaded in checking in step C, then this method further comprises: the described user terminal uploads failure of described server notification.
The present invention also provides a kind of system that realizes document breakpoint transmission, and this system comprises:
User terminal is used for the file attribute information and the complete file summary of file to be sent are sent to server; According to uploading position information, do not give described server with uploading data forward in the described file from server;
Server is used for judging according to described file attribute information whether self preserves this document, and whether this file to be sent be to interrupt file, if the upload notifications that then will contain uploading position information sends to described user terminal; After receiving the data of this document, calculate current reception document, determine to upload finish after, utilize described complete file summary and current reception document that the file that receives is verified.
Described user terminal comprises:
Receiving element is used to receive the upload notifications that contains uploading position information;
Uploading unit is used for the file attribute information and the complete file summary of file to be sent are sent to server, and does not give described server according to the described uploading position information in the described upload notifications with uploading data forward in the described file.
Described server comprises:
Judging unit is used for judging according to described file attribute information whether self preserves this document, and whether this file to be sent is to interrupt file;
Control unit be used for determining self to preserve this document, and this file to be sent is that the upload notifications that will contain uploading position information sends to described user terminal when interrupting file; Receive the file data of described user terminal uploads;
Authentication unit, be used for determine to upload finish after, utilize described file attribute information and complete file the summary file that receives is verified.
Described user terminal is used for the file attribute information and the complete file summary of this file to be sent are sent to described server, and the file attribute information of described file to be sent and complete file summary are kept in the top of file data of file to be sent;
Described server also comprises:
File is provided with the unit, be used for when determining not preserve this document, for file is set up and preserved to described file to be sent, top of file data according to described file attribute information and the complete file summary interpolation file of preserving, and notify described user terminal to begin to upload, the position behind the top of file ED that described uploading position information is described file to be sent; The top of file data that this institute preserves file comprise described file attribute information, complete file summary, current reception file attribute information and current reception document.
Described file attribute information comprises file identification, file total length at least;
Described file is provided with the unit, is used for judging according to described file identification whether self preserves this document; Whether the length according to this document of self preserving equals described file total length, determines whether this document is to interrupt file.
Described current reception file attribute information also comprises at least: current reception length information,
Then described file is provided with the unit, is used for upgrading described current reception length information after described control unit receives file data from user terminal.
Described user terminal, the complete file that is further used for utilizing certain algorithm computation to go out is made a summary, and sends described complete file summary to described server;
Described authentication unit comprises:
Upload the judging unit that finishes, be used for judging whether current reception file size information equals the file total length of described file attribute information,
Notification unit when current reception file size equals file total length in the described file attribute information, is notified the top of file data of described user terminal uploads file to be sent;
Upload the results verification unit, be used for when current reception file size equals the file total length of described file attribute information, be used to obtain current reception document by certain algorithm computation from top of file data of this document of described user terminal and this document data that received, the described current reception document and the described complete file summary that calculate are compared, if it is identical, determine that then file uploads success, otherwise, determine that file uploads failure.
Method and system of the present invention can be implemented in user terminal and transmit breakpoint transmission in the process of file and server to server the instant checking of the file that receives is calculated.When user terminal transmits failure to the continuous biography of server identical file because of file, only need to transmit the part that this document is not saved in server as yet.Receive the file of user terminal transmission when server after, can realize instant checking to this document.The method, system and device of the application of the invention can conserve network resources, effectively improves the success rate that file transmits.
Description of drawings
Fig. 1 is a method schematic diagram of the present invention;
Fig. 2 is a schematic flow sheet of the present invention;
Fig. 3 A is a system construction drawing of the present invention;
Fig. 3 B is the system construction drawing of user terminal among the present invention;
Fig. 3 C is the system construction drawing of server among the present invention;
Fig. 4 is the system construction drawing of the authentication unit of server among the present invention.
Embodiment
Transmit the purpose of the checking of the file that breakpoint transmission in the process of file and server transmit user terminal in order to be implemented in user terminal to server, in the present invention, compared with prior art, technical scheme of the present invention can realize that file is from the breakpoint transmission of user terminal to the server transport process, the method and system of the application of the invention, can save service end and Internet resources, effectively improve the success rate that file transmits.
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described.
Referring to shown in Figure 1, realize that in the present invention user terminal comprises to the method that server transmits the file of continuous biography of file process interrupt-contact and the transmission of server authentication user terminal:
Step 100: user terminal sends to server with the file attribute information and the complete file summary of file to be sent;
Step 101: described server judges according to this document attribute information whether self preserves this document, and whether this file to be sent is to interrupt file, if the upload notifications that then will contain uploading position information sends to described user terminal, otherwise, jump out this flow process;
Step 102: described user terminal is not given described server according to described uploading position information with uploading data forward in the described file;
Step 103: described server calculates current reception document after receiving the data of this document, determine to upload finish after, utilize described file attribute information that the file that receives is verified.
Here, can store described file attribute information and complete file summary in the top of file data of file to be sent, then in step 100, described user terminal can send to described server with the top of file data of this file to be sent, and then realizes the file attribute information and the complete file summary of file to be sent are sent to described server.And, when if described server determines that self does not preserve this document, described server is that file is set up and preserved to described file to be sent, top of file data according to described file attribute information and the complete file summary interpolation file of preserving, described top of file data of preserving file comprise described file attribute information, complete file summary, the current reception document of current reception file attribute information, and notify described user terminal to begin to upload, described uploading position information is the position behind the described top of file ED for the treatment of upload file.
When described file attribute information comprises file identification, file total length at least, judge in the step 101 whether self preserves this document, and whether this document is that the step of interrupting file can realize like this:
Described server judges according to described file identification whether self preserves this document, if then described server continuation judges whether the length of this document that self preserves equals described file total length, if be not equal to, determines that then this document is for interrupting file.
Described current reception file attribute information comprises at least: current reception length information, and, after described server receives the data of described file to be sent at every turn, upgrade described current reception length information; Then described server is judged current whether receive or during not for the interruption file at every turn, can utilize in the top of file data of the file of preserving in the current reception length information and described attribute information the file total length relatively, if it is identical, then can determine to receive, or this document is not to interrupt file.
Certainly, for the purpose that realizes verifying, the complete file summary and the current reception document that can use the certain algorithm computation of user terminal utilization to go out, here, described current reception document is after described server receives the data of the file of uploading at every turn, obtains by certain algorithm computation according to the current All Files data that receive except that the top of file data of file to be sent.
Therefore, server described in the step 103 determine to upload finish after, the mode of utilizing described file attribute information that the file that receives is verified can realize like this: judge whether current reception file size equals the file total length in the described file attribute information, if, the top of file data of the described user terminal uploads of then described server notification file to be sent, and after receiving described top of file data, this document data of utilizing this document header data and having received obtain current reception document by certain algorithm computation, the described current reception document and the described complete file summary that calculate are compared, if it is identical, then definite file is uploaded success, otherwise, determine that file uploads failure.
Here, server can just utilize the current current reception file data of receiving to calculate summary after receiving the file data of uploading for the first time, and utilizes the summary that calculates to upgrade described current reception document; Afterwards, after server is received the file data of uploading at every turn, all utilize the described current reception document of this file data that receives and preservation to calculate current reception document, and utilize the summary that calculates to upgrade described current reception document once more.
In order to realize that server is to the purpose of the checking of the file of user terminal transmission in the present invention, the user terminal setting waits to transmit the top of file data of file, and server also is provided with the top of file data of this document simultaneously.The top of file data that transmit file of waiting of user terminal setting comprise: the file attribute information of file to be sent and complete file summary H0.The length of this document header data is 56 bytes.Wherein, described file attribute information comprises: this waits to transmit file identification F0, the file total length L 0 of file; The top of file data of this document of server setting comprise: the file attribute information of this document, complete file summary H0, current reception file attribute information and current reception document H1.Wherein, the file attribute information of described this document comprises: wait to transmit file identification F0, the file total length L 0 of file from this of user terminal.Described current reception file attribute information comprises: current reception length information L1.
Referring to shown in Figure 2, realize that in the present invention user terminal may further comprise the steps to the flow process that server transmits the file of continuous biography of file process interrupt-contact and the transmission of server authentication user terminal:
Step 200: when user terminal needs upload file, treat the complete file summary H0 that the transmission file calculates this document by Hash (Hash) algorithm.
Step 201: user terminal sends to server with the top of file data of this document.Wherein, the top of file data contain the attribute information and the complete file summary H0 of this document, and the attribute information of described this document comprises: file identification F0, file total length L 0.
Step 202: described server is after the top of file data that receive from this document of user terminal, according to the file identification F0 that is comprised in the file attribute information wherein, search the file of self whether preserving this document sign, if, then execution in step 203, otherwise, execution in step 206.
Step 203: described server is judged the file total length L 0 whether current reception length information L1 comprises in the attribute information less than described file, if then execution in step 204, otherwise, execution in step 210.
Step 204: described server is provided with the next one, and to upload the data block scope be that Sstart=L1 is to Send=L0.
Step 205: described server will transmit notice and send to described user terminal, wherein contain in this notice and upload the data block scope in steps described in 204, and execution in step 208 then.
Step 206: described server is set up the file with the F0 name, and will be from complete file summary H0, the file identification F0 of this document of this document of user's terminal, the top of file data that this document total length L 0 saves as this document.
Step 207: described server be provided with the next one upload the data block scope be Sstart=56 to Send=L0, and will contain this file of uploading the data block scope and transmit notice and send to described user terminal.
Step 208: described user terminal sends the data to be sent in this document to described server according to the data block scope of uploading that transmits in the notice.
It is specific as follows: after user terminal receives and transmits notice from the file of server, transmit the data block scope of the uploading scanning document that notice comprises according to this document, determine the position of data to be sent in the upload file, and begin from described definite position to the continuous data to be sent that pass this document of server, execution in step 209.
Step 209: after described server is received the file of described user terminal uploads, by hash algorithm, calculate current reception document H1, and utilize this current file summary H1, the current reception length information of this document L1, upgrade this document header data of self preserving, be current reception document H1 and current reception length information L1, and, judge whether the current reception length information of this document L1 equals L0, if equal, then execution in step 210, otherwise, execution in step 204.
Step 210: described server be provided with the next one upload the data block scope be Sstart=0 to Send=56, and send to described user terminal and to transmit notice.
Step 211: described user terminal transmits file according to the data block scope of uploading that transmits in the notice to described server.Here, Sstart=L0 is top of file data of waiting to transmit file to Send=56, contains the file attribute information and the complete file summary of this document in this header information.
Step 212: after described server is received file, utilize the top of file data received in the step 211 and the data of paid-in this document to calculate current reception document H1 by hash algorithm.
Step 213: whether the complete file summary H0 of this document in current reception document H1 described in the server determining step 212 and this document header data that self preserves is identical, if, execution in step 214, otherwise, execution in step 215.
Referring to shown in Figure 3, realize that in the present invention user terminal comprises to the system that server transmits the file of continuous biography of file process interrupt-contact and the transmission of server authentication user terminal: user terminal 31, server 32.
User terminal 31 is used for the file attribute information and the complete file summary of file to be sent are sent to server; According to uploading position information, do not give described server with uploading data forward in the described file from server;
Server 32 is used for judging according to described file attribute information whether self preserves this document, and whether this file to be sent be to interrupt file, if the upload notifications that then will contain uploading position information sends to described user terminal; Described server calculates current reception document after receiving the data of this document, determine to upload finish after, utilize described complete file summary and current reception document that the file that receives is verified.
Described user terminal 31 comprises:
Receiving element 311 is used to receive the upload notifications that contains uploading position information;
Uploading unit 312 is used for the file attribute information and the complete file summary of file to be sent are sent to server, and does not give described server according to the described uploading position information in the described upload notifications with uploading data forward in the described file.
Described server 32 comprises:
Judging unit 321 is used for judging according to described file attribute information whether self preserves this document, and whether this file to be sent is to interrupt file;
When described user terminal 31 is used for the top of file data of this file to be sent are sent to described server 32, store described file attribute information and complete file summary in the top of file data of described file to be sent, described server 32 also comprises: file is provided with unit 324, file is provided with the unit, be used for when determining not preserve this document, for file is set up and preserved to described file to be sent, top of file data according to described file attribute information and the complete file summary interpolation file of preserving, and notify described user terminal to begin to upload, the position behind the top of file ED that described uploading position information is described file to be sent; The top of file data that this institute preserves file comprise described file attribute information, complete file summary, current reception file attribute information and current reception document.
Described file attribute information comprises file identification, file total length at least, and described file is provided with unit 324, is used for judging according to described file identification whether self preserves this document; Whether the length according to this document of self preserving equals described file total length, determines whether this document is to interrupt file.
Described current reception file attribute information also comprises at least: current reception length information is used for upgrading described current reception length information after described control unit receives file data from user terminal.
The complete file that described user terminal also is used to utilize certain algorithm computation to go out is made a summary, and contains described complete file summary in the file attribute information that described server sends; Referring to shown in Figure 4, described authentication unit 323 comprises:
Upload the judging unit 41 that finishes, be used for judging whether current reception file size equals the file complete length of described file attribute information;
Notification unit 42 when current reception file size equals file complete length in the described file attribute information, is notified the top of file data of described user terminal uploads file to be sent;
Upload results verification unit 43, be used for when current reception file size equals the file complete length of described file attribute information, be used to obtain current reception document by certain algorithm computation from top of file data of this document of described user terminal and this document data that received, described complete file summary in the described current reception document that calculates and the described file attribute information is compared, if it is identical, then definite file is uploaded success, otherwise, determine that file uploads failure.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (13)
1. a method that realizes document breakpoint transmission is characterized in that, this method may further comprise the steps:
A, user terminal send to server with the file attribute information and the complete file summary of file to be sent; Described server judges according to this document attribute information whether self preserves this document, and whether this file to be sent be to interrupt file, if the upload notifications that then will contain uploading position information sends to described user terminal;
B, described user terminal are not given described server according to described uploading position information with uploading data forward in the described file;
C, described server calculate current reception document after receiving the data of this document, after definite this document transmission finishes, utilize described complete file summary and current reception document that the file that receives is verified.
2. method according to claim 1 is characterized in that, the file attribute information of described file to be sent and complete file summary are kept in the top of file data of file to be sent,
Then user terminal described in the steps A comprises the step that the file attribute information of file to be sent and complete file summary send to server: the top of file data that described user terminal will this file to be sent send to described server;
And if described server is determined self not preserve this document in the steps A, then steps A further comprises:
A1, described server are that file is set up and preserved to described file to be sent;
A2, described server add the top of file data of the file of preserving according to described file attribute information, described top of file data comprise described file attribute information, complete file summary, current reception file attribute information and current reception document, and notify described user terminal to begin to upload, the position behind the top of file ED that described uploading position information is described file to be sent.
3. method according to claim 2 is characterized in that, described file attribute information comprises file identification, file total length at least;
Then judge according to this document attribute information whether self preserves this document in the steps A, and whether this document is that the step of interrupting file comprises:
A1, described server judge according to described file identification whether self preserves this document, if, execution in step A2 then;
A2, described server judge whether the length of this document that self preserves equals described file total length, if be not equal to, determine that then this document is for interrupting file.
4. method according to claim 3, it is characterized in that described current reception file attribute information also comprises at least: current reception length information, and, after described server receives described file data to be sent at every turn, upgrade described current reception length information;
Then the length of this document of self preserving described in the steps A 2 is current reception length information in the top of file data of file that server is preserved.
5. method according to claim 2 is characterized in that, described complete file summary is that the certain algorithm computation of user terminal utilization obtains; Described current reception document is after described server receives the file data of uploading at every turn, obtains by certain algorithm computation according to the current All Files data that receive except that the top of file data of file to be sent;
Then step C comprises:
C1, described server judge whether current reception file size equals the file total length in the described file attribute information, if, execution in step C2 then;
The top of file data of C2, the described user terminal uploads of described server notification file to be sent, and after receiving described top of file data, this document data of utilizing this document header data and having received obtain current reception document by certain algorithm computation, the described current reception document and the described complete file summary that calculate are compared, if it is identical, determine that then file uploads success, otherwise, determine that file uploads failure.
6. method according to claim 1 is characterized in that, if not success is uploaded in checking in step C, then this method further comprises: the described user terminal uploads failure of described server notification.
7. a system that realizes document breakpoint transmission is characterized in that, this system comprises:
User terminal is used for the file attribute information and the complete file summary of file to be sent are sent to server; According to uploading position information, do not give described server with uploading data forward in the described file from server;
Server is used for judging according to described file attribute information whether self preserves this document, and whether this file to be sent be to interrupt file, if the upload notifications that then will contain uploading position information sends to described user terminal; After receiving the data of this document, calculate current reception document, determine to upload finish after, utilize described complete file summary and current reception document that the file that receives is verified.
8. system according to claim 7 is characterized in that, described user terminal comprises:
Receiving element is used to receive the upload notifications that contains uploading position information;
Uploading unit is used for the file attribute information and the complete file summary of file to be sent are sent to server, and does not give described server according to the described uploading position information in the described upload notifications with uploading data forward in the described file.
9. system according to claim 7 is characterized in that, described server comprises:
Judging unit is used for judging according to described file attribute information whether self preserves this document, and whether this file to be sent is to interrupt file;
Control unit be used for determining self to preserve this document, and this file to be sent is that the upload notifications that will contain uploading position information sends to described user terminal when interrupting file; Receive the file data of described user terminal uploads;
Authentication unit, be used for determine to upload finish after, utilize described file attribute information and complete file the summary file that receives is verified.
10. system according to claim 9, it is characterized in that, described user terminal, be used for will this file to be sent file attribute information and complete file summary send to described server, the file attribute information of described file to be sent and complete file summary are kept in the top of file data of file to be sent;
Described server also comprises:
File is provided with the unit, be used for when determining not preserve this document, for file is set up and preserved to described file to be sent, top of file data according to described file attribute information and the complete file summary interpolation file of preserving, and notify described user terminal to begin to upload, the position behind the top of file ED that described uploading position information is described file to be sent; The top of file data that this institute preserves file comprise described file attribute information, complete file summary, current reception file attribute information and current reception document.
11. system according to claim 10 is characterized in that, described file attribute information comprises file identification, file total length at least;
Described file is provided with the unit, is used for judging according to described file identification whether self preserves this document; Whether the length according to this document of self preserving equals described file total length, determines whether this document is to interrupt file.
12. system according to claim 11 is characterized in that, described current reception file attribute information also comprises at least: current reception length information,
Then described file is provided with the unit, is used for upgrading described current reception length information after described control unit receives file data from user terminal.
13. system according to claim 10 is characterized in that,
Described user terminal, the complete file that is further used for utilizing certain algorithm computation to go out is made a summary, and sends described complete file summary to described server;
Described authentication unit comprises:
Upload the judging unit that finishes, be used for judging whether current reception file size information equals the file total length of described file attribute information,
Notification unit when current reception file size equals file total length in the described file attribute information, is notified the top of file data of described user terminal uploads file to be sent;
Upload the results verification unit, be used for when current reception file size equals the file total length of described file attribute information, be used to obtain current reception document by certain algorithm computation from top of file data of this document of described user terminal and this document data that received, the described current reception document and the described complete file summary that calculate are compared, if it is identical, determine that then file uploads success, otherwise, determine that file uploads failure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101658979A CN101179393A (en) | 2006-12-14 | 2006-12-14 | Method and system for implementing document breakpoint transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101658979A CN101179393A (en) | 2006-12-14 | 2006-12-14 | Method and system for implementing document breakpoint transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101179393A true CN101179393A (en) | 2008-05-14 |
Family
ID=39405493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101658979A Pending CN101179393A (en) | 2006-12-14 | 2006-12-14 | Method and system for implementing document breakpoint transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101179393A (en) |
Cited By (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009140813A1 (en) * | 2008-05-23 | 2009-11-26 | 中兴通讯股份有限公司 | File downloading method, system and terminal for realizing continuous transmission from the breakpoint |
| WO2010028571A1 (en) * | 2008-09-11 | 2010-03-18 | 华为技术有限公司 | Large data object transmission method, transmission system, transmitting device and receiving device |
| CN101883144A (en) * | 2010-06-30 | 2010-11-10 | 北京神州泰岳软件股份有限公司 | File breakpoint continuously-transmitting method based on SIP (Session Initiation Protocol) |
| CN101378336B (en) * | 2008-09-24 | 2011-01-05 | 中兴通讯股份有限公司 | Method for processing batch documents of service management system |
| CN102456052A (en) * | 2010-11-02 | 2012-05-16 | 江苏大学 | Method for data synchronization between embedded device and database |
| CN102467520A (en) * | 2010-11-10 | 2012-05-23 | 金蝶软件（中国）有限公司 | Data storage method and device |
| CN102497395A (en) * | 2011-11-30 | 2012-06-13 | 北京京航计算通讯研究所 | Breakpoint unloading application control method |
| CN101534483B (en) * | 2009-03-20 | 2012-09-05 | 中兴通讯股份有限公司 | Method and system for realizing breakpoint transmission of multimedia message |
| CN103067505A (en) * | 2012-12-30 | 2013-04-24 | 乐视网信息技术（北京）股份有限公司 | Method for uploading files to server |
| CN103401767A (en) * | 2013-08-19 | 2013-11-20 | 北京时代亿信科技有限公司 | Mail attachment processing method and mail attachment processing device |
| CN103401914A (en) * | 2013-07-26 | 2013-11-20 | 浪潮电子信息产业股份有限公司 | File uploading broken-point continuously transferring method |
| CN103685332A (en) * | 2012-08-31 | 2014-03-26 | 腾讯科技（深圳）有限公司 | File transfer method, client, server and system |
| CN103873581A (en) * | 2014-03-21 | 2014-06-18 | 天脉聚源(北京)传媒科技有限公司 | Method and device for breakpoint downloading |
| CN103955544A (en) * | 2014-05-21 | 2014-07-30 | 北京奇艺世纪科技有限公司 | File uploading method and file uploading system |
| CN104063308A (en) * | 2013-03-20 | 2014-09-24 | 腾讯科技（深圳）有限公司 | Data verification method and device |
| CN101577736B (en) * | 2009-06-04 | 2015-01-28 | 中兴通讯股份有限公司 | Method and device for uploading files |
| CN104363271A (en) * | 2014-10-28 | 2015-02-18 | 广东欧珀移动通信有限公司 | File breakpoint resuming method and device |
| CN104378422A (en) * | 2014-11-13 | 2015-02-25 | 中国联合网络通信有限公司保定市分公司 | Mobile terminal and file transmission method and system thereof |
| WO2015196473A1 (en) * | 2014-06-27 | 2015-12-30 | 北京新媒传信科技有限公司 | Method, device, intelligent terminal and system for data sending/receiving |
| CN105227610A (en) * | 2014-06-30 | 2016-01-06 | 北京金山安全软件有限公司 | File uploading and storing method and device |
| CN105338090A (en) * | 2015-11-12 | 2016-02-17 | 浪潮软件集团有限公司 | WebSocket-based breakpoint continuous transmission method and device |
| CN103092794B (en) * | 2011-11-04 | 2016-03-30 | 联想(北京)有限公司 | Transmission method and electronic equipment |
| CN103634407B (en) * | 2013-12-11 | 2016-08-17 | 北京荣之联科技股份有限公司 | A kind of method and apparatus of cloud storage document breakpoint transmission |
| CN106020733A (en) * | 2016-05-31 | 2016-10-12 | 成都索贝数码科技股份有限公司 | Method for continuing writing MXF file in Op atom format |
| CN106254507A (en) * | 2016-08-29 | 2016-12-21 | 苏州蓝海彤翔系统科技有限公司 | File transfer control method and system |
| CN107168869A (en) * | 2017-04-21 | 2017-09-15 | 盛大德威国际货运代理（北京）有限公司 | A kind of data verification method and system |
| CN107864468A (en) * | 2017-09-29 | 2018-03-30 | 努比亚技术有限公司 | A kind of method and apparatus for transmitting file |
| CN108023906A (en) * | 2016-10-31 | 2018-05-11 | 杭州海康威视系统技术有限公司 | The breaker point continuous transmission method and device of monitoring video |
| CN108040115A (en) * | 2017-12-21 | 2018-05-15 | 北京华夏电通科技有限公司 | Document transmission method and device |
| CN109819339A (en) * | 2017-11-20 | 2019-05-28 | 创盛视联数码科技（北京）有限公司 | The method of HTML5 breakpoint transmission |
| CN109922142A (en) * | 2019-02-21 | 2019-06-21 | 阿里巴巴集团控股有限公司 | A kind of document down loading method, apparatus and system |
| CN110149410A (en) * | 2019-06-05 | 2019-08-20 | 武汉墨仗信息科技股份有限公司 | The bidding documents uploading system of big data breakpoint transmission of the concentrating type based on cloud platform |
-
2006
- 2006-12-14 CN CNA2006101658979A patent/CN101179393A/en active Pending
Cited By (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009140813A1 (en) * | 2008-05-23 | 2009-11-26 | 中兴通讯股份有限公司 | File downloading method, system and terminal for realizing continuous transmission from the breakpoint |
| WO2010028571A1 (en) * | 2008-09-11 | 2010-03-18 | 华为技术有限公司 | Large data object transmission method, transmission system, transmitting device and receiving device |
| CN101378336B (en) * | 2008-09-24 | 2011-01-05 | 中兴通讯股份有限公司 | Method for processing batch documents of service management system |
| CN101534483B (en) * | 2009-03-20 | 2012-09-05 | 中兴通讯股份有限公司 | Method and system for realizing breakpoint transmission of multimedia message |
| CN101577736B (en) * | 2009-06-04 | 2015-01-28 | 中兴通讯股份有限公司 | Method and device for uploading files |
| CN101883144A (en) * | 2010-06-30 | 2010-11-10 | 北京神州泰岳软件股份有限公司 | File breakpoint continuously-transmitting method based on SIP (Session Initiation Protocol) |
| CN101883144B (en) * | 2010-06-30 | 2013-02-20 | 北京神州泰岳软件股份有限公司 | File breakpoint continuously-transmitting method based on SIP (Session Initiation Protocol) |
| CN102456052B (en) * | 2010-11-02 | 2013-04-10 | 江苏大学 | Method for data synchronization between embedded device and database |
| CN102456052A (en) * | 2010-11-02 | 2012-05-16 | 江苏大学 | Method for data synchronization between embedded device and database |
| CN102467520A (en) * | 2010-11-10 | 2012-05-23 | 金蝶软件（中国）有限公司 | Data storage method and device |
| CN103092794B (en) * | 2011-11-04 | 2016-03-30 | 联想(北京)有限公司 | Transmission method and electronic equipment |
| CN102497395A (en) * | 2011-11-30 | 2012-06-13 | 北京京航计算通讯研究所 | Breakpoint unloading application control method |
| CN103685332B (en) * | 2012-08-31 | 2018-04-24 | 腾讯科技（深圳）有限公司 | File uploading method, client, server and system |
| CN103685332A (en) * | 2012-08-31 | 2014-03-26 | 腾讯科技（深圳）有限公司 | File transfer method, client, server and system |
| CN103067505A (en) * | 2012-12-30 | 2013-04-24 | 乐视网信息技术（北京）股份有限公司 | Method for uploading files to server |
| CN104063308A (en) * | 2013-03-20 | 2014-09-24 | 腾讯科技（深圳）有限公司 | Data verification method and device |
| CN104063308B (en) * | 2013-03-20 | 2017-12-15 | 腾讯科技（深圳）有限公司 | The verification method and device of data |
| CN103401914A (en) * | 2013-07-26 | 2013-11-20 | 浪潮电子信息产业股份有限公司 | File uploading broken-point continuously transferring method |
| CN103401767A (en) * | 2013-08-19 | 2013-11-20 | 北京时代亿信科技有限公司 | Mail attachment processing method and mail attachment processing device |
| CN103401767B (en) * | 2013-08-19 | 2016-08-31 | 北京时代亿信科技股份有限公司 | Email attachment processing method and processing device |
| CN103634407B (en) * | 2013-12-11 | 2016-08-17 | 北京荣之联科技股份有限公司 | A kind of method and apparatus of cloud storage document breakpoint transmission |
| CN103873581A (en) * | 2014-03-21 | 2014-06-18 | 天脉聚源(北京)传媒科技有限公司 | Method and device for breakpoint downloading |
| CN103955544A (en) * | 2014-05-21 | 2014-07-30 | 北京奇艺世纪科技有限公司 | File uploading method and file uploading system |
| WO2015196473A1 (en) * | 2014-06-27 | 2015-12-30 | 北京新媒传信科技有限公司 | Method, device, intelligent terminal and system for data sending/receiving |
| CN105227610A (en) * | 2014-06-30 | 2016-01-06 | 北京金山安全软件有限公司 | File uploading and storing method and device |
| CN104363271B (en) * | 2014-10-28 | 2018-01-16 | 广东欧珀移动通信有限公司 | Document breakpoint transmission method and device |
| CN104363271A (en) * | 2014-10-28 | 2015-02-18 | 广东欧珀移动通信有限公司 | File breakpoint resuming method and device |
| CN104378422A (en) * | 2014-11-13 | 2015-02-25 | 中国联合网络通信有限公司保定市分公司 | Mobile terminal and file transmission method and system thereof |
| CN105338090A (en) * | 2015-11-12 | 2016-02-17 | 浪潮软件集团有限公司 | WebSocket-based breakpoint continuous transmission method and device |
| CN106020733B (en) * | 2016-05-31 | 2019-12-13 | 成都索贝数码科技股份有限公司 | Continuous writing method of MXF file in Op atom format |
| CN106020733A (en) * | 2016-05-31 | 2016-10-12 | 成都索贝数码科技股份有限公司 | Method for continuing writing MXF file in Op atom format |
| CN106254507A (en) * | 2016-08-29 | 2016-12-21 | 苏州蓝海彤翔系统科技有限公司 | File transfer control method and system |
| CN108023906B (en) * | 2016-10-31 | 2020-06-12 | 杭州海康威视系统技术有限公司 | Breakpoint continuous transmission method and device of monitoring video |
| CN108023906A (en) * | 2016-10-31 | 2018-05-11 | 杭州海康威视系统技术有限公司 | The breaker point continuous transmission method and device of monitoring video |
| CN107168869A (en) * | 2017-04-21 | 2017-09-15 | 盛大德威国际货运代理（北京）有限公司 | A kind of data verification method and system |
| CN107864468A (en) * | 2017-09-29 | 2018-03-30 | 努比亚技术有限公司 | A kind of method and apparatus for transmitting file |
| CN109819339A (en) * | 2017-11-20 | 2019-05-28 | 创盛视联数码科技（北京）有限公司 | The method of HTML5 breakpoint transmission |
| CN108040115A (en) * | 2017-12-21 | 2018-05-15 | 北京华夏电通科技有限公司 | Document transmission method and device |
| CN108040115B (en) * | 2017-12-21 | 2021-03-02 | 北京华夏电通科技股份有限公司 | File transmission method and device |
| CN109922142A (en) * | 2019-02-21 | 2019-06-21 | 阿里巴巴集团控股有限公司 | A kind of document down loading method, apparatus and system |
| CN109922142B (en) * | 2019-02-21 | 2022-04-19 | 创新先进技术有限公司 | File downloading method, device and system |
| CN110149410A (en) * | 2019-06-05 | 2019-08-20 | 武汉墨仗信息科技股份有限公司 | The bidding documents uploading system of big data breakpoint transmission of the concentrating type based on cloud platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101179393A (en) | Method and system for implementing document breakpoint transmission | |
| CN101877604B (en) | Method and system for transmitting files | |
| CN102510409A (en) | Method and system for quickly and remotely updating program of mobile terminal by using wireless network | |
| US20140359084A1 (en) | Electronic device, storage medium and file transferring method | |
| CN104170516A (en) | Methods and apparatus for reducing call drop rate | |
| CN102209039B (en) | Method and equipment for transmitting file | |
| EP2571296B1 (en) | Method, device and mobile multi-media broadcasting service system for transmitting data information | |
| EP2918138B1 (en) | Method and apparatus for providing web service in wireless communication system | |
| CN103516673A (en) | Network data communication method, network data communication system, network data communication client and network data communication server | |
| CN109379769A (en) | A kind of data transmission method, equipment and computer readable storage medium | |
| CN102217283A (en) | Method and apparatus for pp file transmission | |
| CN104754012A (en) | Data transmission method and system | |
| CN104462033A (en) | Method and device for realizing editing operation among devices | |
| CN103701897A (en) | Server, terminal and file transmission method | |
| CN103139818A (en) | Method, system, area of effect (AOE), always on line (AOG) and terminal of maintaining long connection in acquisition of signal (AOS) | |
| CN102624689A (en) | Client proxy internet surfing method capable of realizing cache priority of local files of server | |
| CN105337975A (en) | Virus scanning method and system | |
| CN103024015B (en) | A kind of based on the method for transmitting file in the cross-platform browser end verification md5 value of Flex | |
| CN104205743A (en) | Method and apparatus for content delivery in radio access networks | |
| US8130653B2 (en) | Deletion request after number of failed acknowledgements to addition requests | |
| CN103037000A (en) | Publish-subscribe system and notification message processing method thereof | |
| EP1569409A2 (en) | Method for transferring a message file between a client and a server | |
| CN101789105A (en) | Packet-level dynamic mail attachment virus detection method | |
| CN109302456A (en) | A kind of document transmission method and device based on aerial downloading OTA technology | |
| CN103906011A (en) | Data sending and receiving device and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20080514 |