CN104580279A - Network file distributing method and system - Google Patents
Network file distributing method and system Download PDFInfo
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- CN104580279A CN104580279A CN201310475671.9A CN201310475671A CN104580279A CN 104580279 A CN104580279 A CN 104580279A CN 201310475671 A CN201310475671 A CN 201310475671A CN 104580279 A CN104580279 A CN 104580279A
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Abstract
The invention discloses a network file distributing method and system, and relates to the technical field of computer network. The network file distributing method comprises the following steps: selecting a plurality of network files to be uploaded and a plurality of target devices, establishing connection identifiers between the network files to be uploaded and the target devices, and generating a transfer task; executing the transfer task after processing the transfer task, and transferring the network files to the target devices; after all the target device receive the transfer task, splitting the transfer task into the multiple corresponding network files so as to realize transferring of the multiple network files to the multiple target devices. Through network optimization distribution of the multiple network files to be uploaded, the waiting time of network resources is greatly shortened, the problems of resource idleness and the like are solved and the resources are reasonably allocated, so that the expense of an enterprise is reduced and the competitiveness of the enterprise on the aspect of information technology is enhanced.
Description
Technical field
The present invention relates to technical field of the computer network, particularly a kind of method for distributing network file and system.
Background technology
Along with the development of Information technology, when network acceleration running, it is that each information service field needs to pay close attention to that cyberspace stores the transmission performance of file, transmission security.
Existing technical transmission performance is lower, can only man-to-manly transmit for network file, and processing speed is comparatively slow, needs multi-pass operation, just can complete the transmission of multitask, take ample resources, affect the efficiency of file transfer and file process.Multiple resource has emergent when uploading demand simultaneously, needs, according to priority orders arrangement transmission, can not meet the demand of meeting an urgent need in time, cause the problem of other resource idle waiting, thus cause the waste of ERM, produce extra spending.The transmission mechanism that network file is outmoded; only ensure that the promptness of file transfer; effective protection is not implemented to the transmission of network file, easily occur being held as a hostage, destroying the network risks such as interruption in transmitting procedure, badly influenced confidentiality and the fail safe of network file.
Summary of the invention
In view of the above problems, the embodiment of the present invention provides a kind of method for distributing network file and system, can support that multiple network file uploads to multiple target device or target resource simultaneously, parallel control Internet Transmission, reduce Internet resources to wait for, solve the object of resource free time.
The embodiment of the present invention have employed following technical scheme:
One embodiment of the invention provides a kind of method for distributing network file, and described method comprises:
Selected multiple network file to be uploaded and multiple target device;
Set up the connection identifier between described multiple network file to be uploaded and target device, generate transformation task;
Preliminary treatment is carried out to described transformation task: respectively the network file virtual bundle multiple to be uploaded of same for the correspondence in described transformation task target device is become a transformation task, and open a transmission process respectively for each target device in described transformation task;
Perform pretreated transformation task, the transformation task after becoming to the virtual bundle that the target device transmission of correspondence is corresponding in each transmission process;
After each target device receives transformation task, splitting described transformation task is corresponding multiple network files, realizes multiple network file and transmits to multiple target device.
Described selected multiple network file to be uploaded specifically comprises:
Select network file to be uploaded;
Often select a network file to be uploaded, this selected network file and the network file selected are carried out Folder Name field and circulate and mate and comparison, judge whether network file that this is selected bears the same name with the file selected;
If then reselect network file to be uploaded, otherwise continue to select next network file to be uploaded, until selected whole network file to be uploaded;
Also comprise after described each target device receives transformation task:
The circulation that the multiple network file received and already present file in equipment of itself catalogue carry out file name field is mated and comparison by each target device, bear the same name if there is file, then will upload the network file that receives according to the automatic rename of predetermined naming rule.
Describedly a transformation task is become specifically to comprise the network file virtual bundle multiple to be uploaded of same for the correspondence in described transformation task target device respectively:
The network file multiple to be uploaded of corresponding same target device is judged according to described connection identifier;
Respectively the network file multiple to be uploaded of each target device of correspondence is carried out to the decompression mark of file name, and virtual bundle becomes a transformation task;
The described transformation task of described fractionation is that corresponding multiple network files are specially:
Target device carries out decompression mark for the transformation task received and splits, and splits into the described multiple network files identified that decompress.
Utilize in a transmission channel, adopt multichannel byte stream transmission means, the transformation task after becoming to the virtual bundle that the target device transmission of correspondence is corresponding in each transmission process.
Described method also comprises:
Protection is encrypted to the network file of transmission; And/or
Double secret key is utilized to carry out secure access checking, permission web document transfer operation after being verified;
The described network file to transmission is encrypted protection and specifically comprises:
Adopt secure file transportation protocol SFTP that network file to be uploaded is compiled as the discernible byte stream of containment agreement SSH to multiple network file to be uploaded, be encrypted protecting control.
Described method also comprises:
Monitoring transmitting procedure, records upload progress, the information upload of current network file and/or uploads result.
In addition, the embodiment of the present invention additionally provides a kind of network file dissemination system, and described system comprises: upload management devices and multiple target device;
Described management devices of uploading comprises:
Chosen module, for selected multiple network file to be uploaded and multiple target device;
Setting up module, for setting up the connection identifier between described multiple network file to be uploaded and target device, generating transformation task;
Pretreatment module, for carrying out preliminary treatment to described transformation task: respectively the network file virtual bundle multiple to be uploaded of same for the correspondence in described transformation task target device is become a transformation task, and open a transmission process respectively for each target device in described transformation task;
Executive Module, for performing pretreated transformation task, the transformation task after becoming to the virtual bundle that the target device transmission of correspondence is corresponding in each transmission process;
Described each target device, after receiving transformation task, splitting described transformation task is corresponding multiple network files, realizes multiple network file and transmits to multiple target device.
Described chosen module comprises:
Network file selected cell, for selecting network file to be uploaded;
First contrast unit, for after often selecting a network file to be uploaded, carries out Folder Name field and circulates and mate and comparison, judge whether network file that this is selected bears the same name with the file selected by this selected network file and the network file selected;
Processing unit, reselects to be uploaded network file after bearing the same name for the treatment of judgement, otherwise continues to select next network file to be uploaded, until selected whole network file to be uploaded;
Target device selected cell, for selecting multiple target device;
Described each target device also comprises:
Second contrast unit, after receiving transformation task, the circulation that the multiple network file received and already present file in equipment of itself catalogue carry out file name field is mated and comparison by each target device, bear the same name if there is file, then will upload the network file that receives according to the automatic rename of predetermined naming rule.
Described pretreatment module specifically comprises:
Judging unit, for judging the network file multiple to be uploaded of corresponding same target device according to described connection identifier;
Virtual bundle unit, for carrying out the decompression mark of file name respectively to the network file multiple to be uploaded of each target device of correspondence, and virtual bundle becomes a transformation task;
Described target device specifically for:
After receiving transformation task, carry out decompression mark for the transformation task received and split, split into the described multiple network files identified that decompress, realize multiple network file and transmit to multiple target device;
Described Executive Module specifically for, perform pretreated transformation task, utilize and adopt multichannel byte stream transmission means in a transmission channel, the transformation task after becoming to the virtual bundle that the target device transmission of correspondence is corresponding in each transmission process.
Described system also comprises:
Encipherment protection module, for being encrypted protection to the network file of transmission; And/or
Secure verification module, for utilizing double secret key to carry out secure access checking, permission web document transfer operation after being verified;
Described encipherment protection module specifically for: adopt secure file transportation protocol SFTP that network file to be uploaded is compiled as the discernible byte stream of containment agreement SSH to multiple network file to be uploaded, be encrypted protecting control.
Visible, the embodiment of the present invention provides a kind of method for distributing network file and system, by selected multiple network file to be uploaded and multiple target device, sets up the connection identifier between multiple network file to be uploaded and target device, generates transformation task; Transformation task is performed, by multiple web document transfer to a target device after transformation task is processed; After each target device receives transformation task, splitting transformation task is corresponding multiple network files, realizes multiple network file and transmits to multiple target device.By carrying out network optimization distribution to many upload files, greatly reduce Internet resources and wait for, solve the problems such as resource free time, reasonable distribution resource, for enterprise reduces expenses, strengthens the competitiveness of enterprise in information technology.
Accompanying drawing explanation
A kind of method for distributing network file flow chart that Fig. 1 provides for the embodiment of the present invention;
The instantiation flow chart of the method for distributing network file that Fig. 2 provides for the embodiment of the present invention;
A kind of network file dissemination system structured flowchart that Fig. 3 provides for the embodiment of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
See Fig. 1, the embodiment of the present invention provides a kind of method for distributing network file, specifically comprises:
S101: selected multiple network file to be uploaded and multiple target device.
Concrete, described selected multiple network file to be uploaded specifically comprises:
Select network file to be uploaded;
Often select a network file to be uploaded, this selected network file and the network file selected are carried out Folder Name field and circulate and mate and comparison, judge whether network file that this is selected bears the same name with the file selected;
If then reselect network file to be uploaded, otherwise continue to select next network file to be uploaded, until selected whole network file to be uploaded.
Further, also comprise after described each target device receives transformation task:
The circulation that the multiple network file received and already present file in equipment of itself catalogue carry out file name field is mated and comparison by each target device, bear the same name if there is file, then will upload the network file that receives according to the automatic rename of predetermined naming rule.
That is, in actual applications, this step can be when selecting multiple network file to be uploaded, often select a file to be uploaded all can carry out Folder Name field with the file selected circulate and mate and recycle ratio pair, whether the file that judgement will be selected bears the same name with the file selected.
S102: set up the connection identifier between described multiple network file to be uploaded and target device, generates transformation task.
S103: preliminary treatment is carried out to described transformation task: respectively the network file virtual bundle multiple to be uploaded of same for the correspondence in described transformation task target device is become a transformation task, and open a transmission process respectively for each target device in described transformation task.
Concrete, describedly become a transformation task specifically to comprise the network file virtual bundle multiple to be uploaded of same for the correspondence in described transformation task target device respectively:
The network file multiple to be uploaded of corresponding same target device is judged according to described connection identifier;
Respectively the network file multiple to be uploaded of each target device of correspondence is carried out to the decompression mark of file name, and virtual bundle becomes a transformation task;
The described transformation task of described fractionation is that corresponding multiple network files are specially:
Target device carries out decompression mark for the transformation task received and splits, and splits into the described multiple network files identified that decompress.
S104: perform pretreated transformation task, the transformation task after becoming to the virtual bundle that the target device transmission of correspondence is corresponding in each transmission process.
Be specially, utilize and adopt multichannel byte stream transmission means in a transmission channel, the transformation task after becoming to the virtual bundle that the target device transmission of correspondence is corresponding in each transmission process.
S105: after each target device receives transformation task, splitting described transformation task is corresponding multiple network files, realizes multiple network file and transmits to multiple target device.
Preferably, in order to improve the fail safe that network file is uploaded further, the method that the embodiment of the present invention provides also comprises:
Protection is encrypted to the network file of transmission.And/or, utilize double secret key to carry out secure access checking, permission web document transfer operation after being verified.
Secure file transportation protocol SFTP protecting control is carried out to the multiple network files selected, is compiled as SSH(containment agreement) discernible byte stream, the data file of transmission is uploaded through overcompression.Use encrypted transmission authentication information, and public secret key is placed on the server of needs access, send request to server when uploading, request secret key carries out secure access checking.
Concrete, the method that the described network file to transmission is encrypted protection comprises:
Adopt secure file transportation protocol SFTP that network file to be uploaded is compiled as the discernible byte stream of SSH to multiple network file to be uploaded, be encrypted protecting control.
Further, the method that the embodiment of the present invention provides also comprises:
Monitoring transmitting procedure, records upload progress, the information upload of current network file and/or uploads result.
That is, select the single or multiple inside the plan network file that will upload, and select the single or multiple target device of business demand or the upload file catalogue of target resource.The network file selected is uploaded to the process of target device, and is uploading in management the upload progress of checking network file and uploading situation and upload result.
Visible, the embodiment of the present invention provides a kind of method for distributing network file, by selected multiple network file to be uploaded and multiple target device, sets up the connection identifier between multiple network file to be uploaded and target device, generates transformation task; Transformation task is performed, by multiple web document transfer to a target device after transformation task is processed; After each target device receives transformation task, splitting transformation task is corresponding multiple network files, realizes multiple network file and transmits to multiple target device.By carrying out network optimization distribution to many upload files, greatly reduce Internet resources and wait for, solve the problems such as resource free time, reasonable distribution resource, for enterprise reduces expenses, strengthens the competitiveness of enterprise in information technology.
See Fig. 2, it is a specific embodiment of the method for distributing network file that the embodiment of the present invention provides.Specifically comprise the steps:
201 when selecting multiple network file to be uploaded, and often select a file to be uploaded all can carry out Folder Name field with the file selected and circulate and mate and recycle ratio pair, whether the file that judgement will be selected bears the same name with the file selected.
202 select multiple target device or resource, set up the connection identifier of multiple document uploading task and multiple target device catalogue, form transformation task, on channel, the transmission of multi-to-multi is carried out by transformation task, the multiple network files being about to select carry out the decompression mark of file name to it by file server, virtual bundle becomes a transformation task, task opens the process of one-to-many to multiple stage target device, do not interfere with each other and carry out the transmission of multichannel byte stream, carry out decompression mark after uploading to target device to split, split into the network file in file identification.Thus realize the net distribution of multi-to-multi.
In the process of 203 transmission, the circulation that the network file selected carries out file name field with already present file in multiple target device catalogue is mated and recycle ratio pair, bear the same name with the file in target device catalogue if existed, then by the network file uploaded according to the automatic rename of naming rule, example: [XXXX] called after [XXXX (1)].
204 pairs of multiple network files selected carry out secure file transportation protocol SFTP protecting control, are compiled as the discernible byte stream of SSH, the data file of transmission are uploaded through overcompression.Use encrypted transmission authentication information, and public secret key is placed on the server of needs access, send request to server when uploading, request secret key carries out secure access checking.
See Fig. 3, the embodiment of the present invention provides a kind of network file to distribute control system, specifically comprises:
Upload management devices 300 and multiple target device 400;
Described management devices 300 of uploading comprises:
Chosen module 301, for selected multiple network file to be uploaded and multiple target device;
Setting up module 302, for setting up the connection identifier between described multiple network file to be uploaded and target device, generating transformation task;
Pretreatment module 303, for carrying out preliminary treatment to described transformation task: respectively the network file virtual bundle multiple to be uploaded of same for the correspondence in described transformation task target device is become a transformation task, and open a transmission process respectively for each target device in described transformation task;
Executive Module 304, for performing pretreated transformation task, the transformation task after becoming to the virtual bundle that the target device transmission of correspondence is corresponding in each transmission process; Specifically for, perform pretreated transformation task, utilize and adopt multichannel byte stream transmission means in a transmission channel, the transformation task after becoming to the virtual bundle that the target device transmission of correspondence is corresponding in each transmission process.
Described each target device 400, after receiving transformation task, splitting described transformation task is corresponding multiple network files, realizes multiple network file and transmits to multiple target device.
Wherein, chosen module specifically comprises:
Network file selected cell, for selecting network file to be uploaded;
First contrast unit, for after often selecting a network file to be uploaded, carries out Folder Name field and circulates and mate and comparison, judge whether network file that this is selected bears the same name with the file selected by this selected network file and the network file selected;
Processing unit, reselects to be uploaded network file after bearing the same name for the treatment of judgement, otherwise continues to select next network file to be uploaded, until selected whole network file to be uploaded;
And target device selected cell, for selecting multiple target device.
Accordingly, target device also comprises:
Second contrast unit, after receiving transformation task, the circulation that the multiple network file received and already present file in equipment of itself catalogue carry out file name field is mated and comparison by each target device, bear the same name if there is file, then will upload the network file that receives according to the automatic rename of predetermined naming rule.
In addition, pretreatment module specifically comprises:
Judging unit, for judging the network file multiple to be uploaded of corresponding same target device according to described connection identifier;
With, virtual bundle unit, for carrying out the decompression mark of file name respectively to the network file multiple to be uploaded of each target device of correspondence, and virtual bundle becomes a transformation task.
Accordingly, described target device specifically for:
After receiving transformation task, carry out decompression mark for the transformation task received and split, split into the described multiple network files identified that decompress, realize multiple network file and transmit to multiple target device.
Preferably, described Executive Module specifically for, perform pretreated transformation task, utilize and adopt multichannel byte stream transmission means in a transmission channel, the transformation task after becoming to the virtual bundle that the target device transmission of correspondence is corresponding in each transmission process.
Concrete, embodiment of the present invention system also comprises:
Encipherment protection module, for being encrypted protection to the network file of transmission; And/or, secure verification module, for utilizing double secret key to carry out secure access checking, permission web document transfer operation after being verified.
Wherein, described encipherment protection module specifically for: adopt secure file transportation protocol SFTP that network file to be uploaded is compiled as the discernible byte stream of SSH to multiple network file to be uploaded, be encrypted protecting control.
It should be noted that, the modules in present system embodiment or the operation principle of unit and processing procedure see the associated description in embodiment of the method shown in above-mentioned Fig. 1-Fig. 2, can repeat no more herein.
Visible, the embodiment of the present invention provides a kind of network file dissemination system, by selected multiple network file to be uploaded and multiple target device, sets up the connection identifier between multiple network file to be uploaded and target device, generates transformation task; Transformation task is performed, by multiple web document transfer to a target device after transformation task is processed; After each target device receives transformation task, splitting transformation task is corresponding multiple network files, realizes multiple network file and transmits to multiple target device.By carrying out network optimization distribution to many upload files, greatly reduce Internet resources and wait for, solve the problems such as resource free time, reasonable distribution resource, for enterprise reduces expenses, strengthens the competitiveness of enterprise in information technology.
For the ease of the technical scheme of the clear description embodiment of the present invention, in inventive embodiment, have employed the printed words such as " first ", " second " to distinguish the substantially identical identical entry of function and efficacy or similar item, it will be appreciated by those skilled in the art that the printed words such as " first ", " second " do not limit quantity and execution order.
One of ordinary skill in the art will appreciate that, the all or part of step realized in above-described embodiment method is that the hardware that can carry out instruction relevant by program has come, described program can be stored in a computer read/write memory medium, this program is when performing, comprise the steps: (step of method), described storage medium, as: ROM/RAM, magnetic disc, CD etc.
The foregoing is only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.All any amendments done within the spirit and principles in the present invention, equivalent replacement, improvement etc., be all included in protection scope of the present invention.
Claims (10)
1. a method for distributing network file, is characterized in that, described method comprises:
Selected multiple network file to be uploaded and multiple target device;
Set up the connection identifier between described multiple network file to be uploaded and target device, generate transformation task;
Preliminary treatment is carried out to described transformation task: respectively the network file virtual bundle multiple to be uploaded of same for the correspondence in described transformation task target device is become a transformation task, and open a transmission process respectively for each target device in described transformation task;
Perform pretreated transformation task, the transformation task after becoming to the virtual bundle that the target device transmission of correspondence is corresponding in each transmission process;
After each target device receives transformation task, splitting described transformation task is corresponding multiple network files, realizes multiple network file and transmits to multiple target device.
2. method according to claim 1, is characterized in that, described selected multiple network file to be uploaded specifically comprises:
Select network file to be uploaded;
Often select a network file to be uploaded, this selected network file and the network file selected are carried out Folder Name field and circulate and mate and comparison, judge whether network file that this is selected bears the same name with the file selected;
If then reselect network file to be uploaded, otherwise continue to select next network file to be uploaded, until selected whole network file to be uploaded;
Also comprise after described each target device receives transformation task:
The circulation that the multiple network file received and already present file in equipment of itself catalogue carry out file name field is mated and comparison by each target device, bear the same name if there is file, then will upload the network file that receives according to the automatic rename of predetermined naming rule.
3. method according to claim 1, is characterized in that, describedly becomes a transformation task specifically to comprise the network file virtual bundle multiple to be uploaded of same for the correspondence in described transformation task target device respectively:
The network file multiple to be uploaded of corresponding same target device is judged according to described connection identifier;
Respectively the network file multiple to be uploaded of each target device of correspondence is carried out to the decompression mark of file name, and virtual bundle becomes a transformation task;
The described transformation task of described fractionation is that corresponding multiple network files are specially:
Target device carries out decompression mark for the transformation task received and splits, and splits into the described multiple network files identified that decompress.
4. method according to claim 1, is characterized in that, utilizes and adopt multichannel byte stream transmission means in a transmission channel, the transformation task after becoming to the virtual bundle that the target device transmission of correspondence is corresponding in each transmission process.
5. the method according to any one of claim 1-4, is characterized in that, described method also comprises:
Protection is encrypted to the network file of transmission; And/or
Double secret key is utilized to carry out secure access checking, permission web document transfer operation after being verified;
The described network file to transmission is encrypted protection and specifically comprises:
Adopt secure file transportation protocol SFTP that network file to be uploaded is compiled as the discernible byte stream of containment agreement SSH to multiple network file to be uploaded, be encrypted protecting control.
6. the method according to any one of claim 1-4, is characterized in that, described method also comprises:
Monitoring transmitting procedure, records upload progress, the information upload of current network file and/or uploads result.
7. a network file dissemination system, is characterized in that, described system comprises: upload management devices and multiple target device;
Described management devices of uploading comprises:
Chosen module, for selected multiple network file to be uploaded and multiple target device;
Setting up module, for setting up the connection identifier between described multiple network file to be uploaded and target device, generating transformation task;
Pretreatment module, for carrying out preliminary treatment to described transformation task: respectively the network file virtual bundle multiple to be uploaded of same for the correspondence in described transformation task target device is become a transformation task, and open a transmission process respectively for each target device in described transformation task;
Executive Module, for performing pretreated transformation task, the transformation task after becoming to the virtual bundle that the target device transmission of correspondence is corresponding in each transmission process;
Described each target device, after receiving transformation task, splitting described transformation task is corresponding multiple network files, realizes multiple network file and transmits to multiple target device.
8. system according to claim 7, is characterized in that, described chosen module comprises:
Network file selected cell, for selecting network file to be uploaded;
First contrast unit, for after often selecting a network file to be uploaded, carries out Folder Name field and circulates and mate and comparison, judge whether network file that this is selected bears the same name with the file selected by this selected network file and the network file selected;
Processing unit, reselects to be uploaded network file after bearing the same name for the treatment of judgement, otherwise continues to select next network file to be uploaded, until selected whole network file to be uploaded;
Target device selected cell, for selecting multiple target device;
Described each target device also comprises:
Second contrast unit, after receiving transformation task, the circulation that the multiple network file received and already present file in equipment of itself catalogue carry out file name field is mated and comparison by each target device, bear the same name if there is file, then will upload the network file that receives according to the automatic rename of predetermined naming rule.
9. system according to claim 7, is characterized in that, described pretreatment module specifically comprises:
Judging unit, for judging the network file multiple to be uploaded of corresponding same target device according to described connection identifier;
Virtual bundle unit, for carrying out the decompression mark of file name respectively to the network file multiple to be uploaded of each target device of correspondence, and virtual bundle becomes a transformation task;
Described target device specifically for:
After receiving transformation task, carry out decompression mark for the transformation task received and split, split into the described multiple network files identified that decompress, realize multiple network file and transmit to multiple target device;
Described Executive Module specifically for, perform pretreated transformation task, utilize and adopt multichannel byte stream transmission means in a transmission channel, the transformation task after becoming to the virtual bundle that the target device transmission of correspondence is corresponding in each transmission process.
10. the system according to any one of claim 7-9, is characterized in that, described system also comprises:
Encipherment protection module, for being encrypted protection to the network file of transmission; And/or
Secure verification module, for utilizing double secret key to carry out secure access checking, permission web document transfer operation after being verified;
Described encipherment protection module specifically for: adopt secure file transportation protocol SFTP that network file to be uploaded is compiled as the discernible byte stream of containment agreement SSH to multiple network file to be uploaded, be encrypted protecting control.
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Application publication date: 20150429 |