CN103607470A - File transfer system and method - Google Patents
File transfer system and method Download PDFInfo
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- CN103607470A CN103607470A CN201310629680.9A CN201310629680A CN103607470A CN 103607470 A CN103607470 A CN 103607470A CN 201310629680 A CN201310629680 A CN 201310629680A CN 103607470 A CN103607470 A CN 103607470A
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Abstract
The invention discloses a file transfer system and method. The system comprises an acquisition module, a transmission module, a receiving module and an import module. The acquisition module acquires a corresponding destination data file from a source database according to a preset acquisition requirement, the destination data file is transmitted to the receiving module by the transmission module, and finally the import module imports the destination data file received by the receiving module into a preset target database. In this way, all the modules in the file transfer system realize the data concentration process including the steps of acquiring the destination data file, transmitting the destination data file and importing the destination data file into the target database. Therefore, compared with an existing method of manual acquisition of a database backup and manual transmission, the file transfer system and method can increase the automation degree of low-cost data concentration with a low requirement for instantaneity, thereby lowering operation and maintenance complexity and difficulty in management and control in the data concentration process.
Description
Technical field
The invention belongs to communication, dispatching technique field, relate in particular to a kind of document transmission system and method.
Background technology
Rapidly universal along with IT application in enterprises, company information total amount becomes geometric progression to increase, and for the excavation for bulk information and analysis provide data foundation, strange land data centralization to this demand of destination of setting is just highlighted.
Strange land data are concentrated to the following two kinds of modes that mainly contain: the logarithm expensive centralized system that sexual demand is higher factually time and logarithm be the lower low-cost centralized system of sexual demand factually time.Current, the data centralization process of the second way is as follows: safeguard, obtain by hand DB Backup, manual by the DB Backup of obtaining based on FTP(File Transfer Protocol, file transfer protocol (FTP)) be transferred to destination server the manual transmitting procedure of safeguarding, the DB Backup again destination server being received is afterwards directed into the memory location of appointment and realizes data centralization.
Visible, the data centralization mode automaticity that existing real-time demand is lower is lower, thereby causes the process of utilizing which to carry out data centralization to have the shortcoming that O&M is more complicated, management and control difficulty is larger.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of document transmission system and method, to improve the concentrated automaticity of low-cost data that real-time demand is lower, and then O&M complexity and the management and control difficulty of reduction data centralization process.
For this reason, the invention provides following technical scheme:
A document transmission system, comprises acquisition module, transport module, receiver module and importing module, wherein:
Described acquisition module, for obtaining demand according to default, obtains corresponding destination data file from source database;
Described transport module, for transmitting described destination data file;
Described receiver module, for receiving the destination data file of described transport module transmission;
Described importing module, is directed into predefined target database for the destination data file that described receiver module is received.
Preferably, described acquisition module comprises time block and acquisition module, wherein:
Described time block, for formulating the acquisition time of data file according to transfer of data demand;
Described acquisition module, for the acquisition time in described data file, gathers and the described default corresponding destination data file of demand that obtains.
Preferably, described document transmission system also comprises encrypting module and deciphering module, wherein:
Described encrypting module compresses and encrypts for the destination data file that described acquisition module is obtained, and the destination data file by compression and after encrypting is sent to described transport module;
Described deciphering module, is decrypted and decompress(ion) for the destination data file that described receiver module is received, and the destination data file after deciphering and decompress(ion) is sent to importing module.
Preferably, described document transmission system also comprises supervision module, and described supervision module is for being dispatched, transmitting procedure is supervised transformation task by Web service.
A document transmission method, comprising:
According to default, obtain demand, from source database, obtain corresponding destination data file;
Described destination data file is transmitted;
Receive the described destination data file of transmission;
The described destination data file receiving is directed into predefined target database.
Preferably, described described destination data file transmitted and is specially:
Based on file transfer protocol (FTP) FTP, described destination data file is transmitted.
Preferably, described foundation is default obtains demand, obtains corresponding destination data file specifically comprise from source database:
According to transfer of data demand, formulate the acquisition time of data file;
At the acquisition time of described data file, gather and the described default corresponding destination data file of demand that obtains.
Preferably, described foundation is default obtains demand, after source database obtains corresponding destination data file, also comprises:
The described destination data file obtaining is compressed and encrypted.
Preferably, after the described destination data file of described reception transmission, also comprise:
The described destination data file receiving is decrypted and decompress(ion).
Preferably, described document transmission method also comprises:
By Web service, transformation task is dispatched, transmitting procedure is supervised.
In the document transmission system providing due to the embodiment of the present invention, acquisition module is according to the default demand of obtaining, from source database, obtain corresponding destination data file, and by transport module by described destination data file transfer to receiver module, finally import the destination data file that module receives receiver module and be directed in predefined target database.Thereby, the modules that the present invention comprises by it has been realized the process of obtaining, transmitting and destination data file is directed into the data centralization of target database of destination data file, therefore, the mode of DB Backup, manual transmission of obtaining with existing craft is compared, application the present invention can improve the concentrated automaticity of low-cost data that real-time demand is lower, and then has reduced O&M complexity and the management and control difficulty of data centralization process.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is a kind of structural representation of the document transmission system that provides of the embodiment of the present invention one;
Fig. 2 is the another kind of structural representation of the document transmission system that provides of the embodiment of the present invention two;
Fig. 3 is the deployment examples figure of the document transmission system that provides of the embodiment of the present invention three;
Fig. 4 is the information interaction schematic diagram between the embodiment of the present invention three ftp client, WEB server and the FTP service end that provide;
Fig. 5 is a kind of flow chart of the document transmission method that provides of the embodiment of the present invention four;
Fig. 6 is the another kind of flow chart of the document transmission method that provides of the embodiment of the present invention four.
Embodiment
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
The invention discloses a kind of document transmission system and method, below will to document transmission system of the present invention and method, be elaborated by each embodiment.
Embodiment mono-
The embodiment of the present invention one discloses a kind of document transmission system, refers to Fig. 1, and this system comprises acquisition module 100, transport module 200, receiver module 300 and importing module 400, wherein:
Wherein, acquisition module 100, when having data centralization, data acquisition demand, from source database, for example, obtains required destination data file from the source database in strange land, specifically can obtain required destination data file by the mode of timing acquisition.Therefore, in the present embodiment, acquisition module 100 comprises time block and acquisition module, and wherein, time block is for formulating the acquisition time of data file according to transfer of data demand; Acquisition module, for the acquisition time in described data file, gathers and the described default corresponding destination data file of demand that obtains.
Wherein, transport module 200 specifically transmits described destination data file based on FTP, for realizing the function of transport module 200, in the specific implementation, need to first carry out corresponding FTP service arrangement.
Transmitting data file finishes, receiver module 300 receives the destination data file that strange land is transmitted, and the destination data file of reception is directed into target database by importing module 400, realized data centralization in the source database of strange land to the object of target database, thereby can excavate for follow-up data, analyze data foundation is provided.
To sum up, in the document transmission system providing due to the embodiment of the present invention, acquisition module 100 is according to the default demand of obtaining, from source database, obtain corresponding destination data file, and by transport module 200 by described destination data file transfer to receiver module 300, finally import the destination data file that module 400 receives receiver module 300 and be directed in predefined target database.Thereby, the modules that the present invention comprises by it has been realized the process of obtaining, transmitting and destination data file is directed into the data centralization of target database of destination data file, therefore, the mode of DB Backup, manual transmission of obtaining with existing craft is compared, application the present invention can improve the concentrated automaticity of low-cost data that real-time demand is lower, and then has reduced O&M complexity and the management and control difficulty of data centralization process.
Embodiment bis-
The embodiment of the present invention two discloses the another kind of structure of document transmission system, its be to document transmission system in embodiment mono-further supplement and perfect, refer to Fig. 2, it also comprises encrypting module 500, deciphering module 600 and supervision module 700 except comprising acquisition module 100, transport module 200, receiver module 300 and importing module 400.
The present embodiment two was compressed, encrypts the data file of obtaining before transmitting data file by encrypting module 500, and deciphering module 600 is decrypted with decompress(ion) and has ensured the fail safe of data file in transmitting procedure data file after transmitting data file finishes.
Particularly, supervision module 700 can be utilized Web server to dispose corresponding Web service and realize the scheduling of transformation task and the supervision to transmitting procedure, various task statuses in scheduled transmission task, record, monitor data document transmission process for example, carry out log management, historic task analysis etc., data transmission procedure is carried out to omnibearing management and control.
The embodiment of the present invention two be to document transmission system in embodiment mono-further supplement and perfect, by encrypting module 500 and deciphering module 600, guaranteed the safe transmission of data file, by supervision module 700, realize the comprehensive management and control to data transmission procedure, strengthened integrality, systematicness and the fail safe of low-cost data transmission plan (FTP transmission).
Embodiment tri-
The present embodiment three discloses a deployment examples of utilizing document transmission system of the present invention to realize ftp file transmission, and as shown in Figure 3, the deployment of whole document transmission system comprises three parts altogether: ftp client 301, FTP service end 302, WEB server 303.Wherein, WEB server 303 binding FTP repositories, the configuration information based in FTP repository provides the web services such as supervision, scheduling for file transfer; The source of ftp client 301 for having bound source database, the data set middle-end of FTP service end 302 for having bound target database and FTP repository.Under the supervision of WEB server 303, scheduling, ftp client 301 by the destination data file transfer of obtaining from source database to FTP service end 302, and the destination data file being received by FTP service end 302 is directed into target database, realize the object of data centralization.
Particularly, ftp client 301 configuration timing services, data acquisition, encryption and upload service.The timing services of configuration is specially the application service of management and control operating audit ftp client, and this service support data regularly derive and upload function.Start this service, ftp client 301 meeting timer access WEB servers 303, from WEB server 303, obtain every configuration information (for example schedule information of transformation task) of client, and the derived data file from source database of the every configuration information based on obtaining, the data file deriving is compressed and encrypted, afterwards, to FTP service end 302, transmit the information of this data file that creates the order of transformation task and will transmit, 302 these orders of response of FTP service end, to client feedback instruction, set up file transmission task, the data file that final ftp client 301 transmits after encrypting to FTP service end 302.Client deployment O&M writing function,, when said process carries out, records corresponding every single stepping, to facilitate follow-up O&M personnel to detect the operation conditions of client simultaneously.
WEB server 303 is disposed the Web services such as corresponding supervision, scheduling and is realized the scheduling of transformation task and management and control.Particularly, WEB server 303 is in charge of every configuration information of ftp client 301, and the various states that judge client data transformation task according to the access request of ftp client 301 are (such as the Information locating clients such as client identification according to carrying in access request, and then realize client is monitored), and when having newly-increased transfer of data demand, to ftp client 301, send command adapted thereto client is allocated and made it meet newly-increased transmission demand.WEB server 303 also provide monitor and record the various task statuses of ftp client 301 in transmitting data file process function, provide log management, historic task analytic function, so that data transmission procedure is carried out to omnibearing management and control.
FTP service end 302 is disposed the functions such as reception, deciphering, decompress(ion) and importing of data file.Particularly, FTP service end 302 is responsible for receiving the data file that ftp client transmits, and reads the data file that the corresponding configuration information butt joint of FTP repository receives and transmit accuracy verification, the state of transformation task is carried out to corresponding renewal simultaneously.After transmission success, the data file of 302 pairs of receptions of FTP service end is decrypted, decompress(ion), and deciphering, data file after decompress(ion) are directed into target database realize data centralization.If there are abnormal conditions in transmitting procedure, FTP service end 302 can be according to the state of each transformation task, and task such as is transmitted, hangs up or stop again at the corresponding operating.
More than implementing during the deployment of each function, can realize by Java the overall process of FTP transmission and management and control, specifically in client, set up the regularly dispatching command of request server end of Java client application, under the scheduling of dispatching command, automatically complete corresponding data acquisition and compression, encryption, transmission; At server end, dispose FTP service and supply each transmission node (for example client) uploading data file to server, dispose Java Web application simultaneously transmitting and scheduling service is provided, management and control transfer of data flow process, focuses on server end by O&M work.
Based on above description, as shown in Figure 4, between ftp client, WEB server and FTP service end, by information interaction, realize the process of file transfer as follows:
S401:FTP client-access WEB server, sends the request of obtaining the every configuration information of FTP to WEB server.
S402:WEB server reads every configuration information from FTP repository.
After the every configuration information of S403:WEB server verification, send it to ftp client.
S404:FTP client is according to the every configuration information receiving extracted data file the data file extracting is compressed, encrypted from source database.
S405:FTP client transmits to FTP service end the order of transformation task and the information of described data file of creating.
S406:FTP client creates after transformation task at FTP service end response command, to FTP service end, transmits data file.
S407:FTP service end received data file, and the data file that the corresponding configuration information butt joint based on reading from FTP repository is received transmits accuracy verification, the state of transformation task carried out to corresponding renewal simultaneously.
S408:FTP service end to the data file receiving be decrypted, decompress(ion), and be directed into target database.
Embodiment tetra-
The embodiment of the present invention four discloses a kind of document transmission method, first, corresponding to the structure of document transmission system in embodiment mono-, a kind of flow process of the present embodiment open file transmission method, as shown in Figure 5, it comprises:
S501: obtain demand according to default, obtain corresponding destination data file from source database.
Wherein, step S501 specifically comprises:
According to transfer of data demand, formulate the acquisition time of data file;
At the acquisition time of described data file, gather and the described default corresponding destination data file of demand that obtains.
S502: described destination data file is transmitted.
Particularly, based on FTP, described destination data file is transmitted.
S503: the described destination data file that receives transmission.
S504: the described destination data file receiving is directed into predefined target database.
Corresponding to the structure of document transmission system in embodiment bis-, the present embodiment continues the another kind of flow process of open file transmission method, and as shown in Figure 6, it is comprising on the basis of above step S501, S502, S503, S504, is also comprising:
S505: the described destination data file obtaining is compressed and encrypted.
S506: the described destination data file receiving is decrypted and decompress(ion).
S507: transformation task is dispatched, transmitting procedure is supervised by Web service.
Wherein, as shown in Figure 6, step S505 specifically carried out before transmitting data file, and step S506 specifically finishes at transmitting data file, and carried out after received data file, and the encryption and decryption by these two steps operate, and have guaranteed the fail safe of transfer of data.
For the disclosed document transmission method of the embodiment of the present invention four, because it is corresponding with above embodiment mono-and the disclosed document transmission system of embodiment bis-, so that describes is fairly simple, relevant similarity refers to the explanation of document transmission system part in embodiment mono-and embodiment bis-, no longer describes in detail herein.
In sum, document transmission system of the present invention and method have strengthened integrality, systematicness and the fail safe of low-cost data transmission, by the O&M work such as task scheduling, transmitting procedure monitoring are focused on to service end, client zero O&M, realized under the scheduling and monitoring of service end, automatically complete the process of data acquisition, compression, encryption and transmission, thereby the shortcoming that the automaticity that has overcome existing low-cost data centralized system is lower, has reduced O&M complexity and management and control difficulty.
It should be noted that, each embodiment in this specification all adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, between each embodiment identical similar part mutually referring to.
While for convenience of description, describing above device, system, with function, be divided into various modules or unit is described respectively.Certainly, when implementing the application, the function of each module or unit can be realized in same or a plurality of software and/or hardware.
As seen through the above description of the embodiments, those skilled in the art can be well understood to the mode that the application can add essential general hardware platform by software and realizes.Understanding based on such, the part that the application's technical scheme contributes to prior art in essence in other words can embody with the form of software product, this computer software product can be stored in storage medium, as ROM/RAM, magnetic disc, CD etc., comprise that some instructions are with so that a computer equipment (can be personal computer, server, or the network equipment etc.) carry out the method described in some part of each embodiment of the application or embodiment.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a document transmission system, is characterized in that, comprises acquisition module, transport module, receiver module and importing module, wherein:
Described acquisition module, for obtaining demand according to default, obtains corresponding destination data file from source database;
Described transport module, for transmitting described destination data file;
Described receiver module, for receiving the destination data file of described transport module transmission;
Described importing module, is directed into predefined target database for the destination data file that described receiver module is received.
2. document transmission system according to claim 1, is characterized in that, described acquisition module comprises time block and acquisition module, wherein:
Described time block, for formulating the acquisition time of data file according to transfer of data demand;
Described acquisition module, for the acquisition time in described data file, gathers and the described default corresponding destination data file of demand that obtains.
3. document transmission system according to claim 2, is characterized in that, also comprises encrypting module and deciphering module, wherein:
Described encrypting module compresses and encrypts for the destination data file that described acquisition module is obtained, and the destination data file by compression and after encrypting is sent to described transport module;
Described deciphering module, is decrypted and decompress(ion) for the destination data file that described receiver module is received, and the destination data file after deciphering and decompress(ion) is sent to importing module.
4. document transmission system according to claim 3, is characterized in that, also comprises supervision module, and described supervision module is for being dispatched, transmitting procedure is supervised transformation task by Web service.
5. a document transmission method, is characterized in that, comprising:
According to default, obtain demand, from source database, obtain corresponding destination data file;
Described destination data file is transmitted;
Receive the described destination data file of transmission;
The described destination data file receiving is directed into predefined target database.
6. document transmission method according to claim 5, is characterized in that, described described destination data file is transmitted and is specially:
Based on file transfer protocol (FTP) FTP, described destination data file is transmitted.
7. document transmission method according to claim 6, is characterized in that, described foundation is default obtains demand, obtains corresponding destination data file specifically comprise from source database:
According to transfer of data demand, formulate the acquisition time of data file;
At the acquisition time of described data file, gather and the described default corresponding destination data file of demand that obtains.
8. document transmission method according to claim 7, is characterized in that, described foundation is default obtains demand, after source database obtains corresponding destination data file, also comprises:
The described destination data file obtaining is compressed and encrypted.
9. document transmission method according to claim 8, is characterized in that, after the described destination data file of described reception transmission, also comprises:
The described destination data file receiving is decrypted and decompress(ion).
10. document transmission method according to claim 9, is characterized in that, also comprises:
By Web service, transformation task is dispatched, transmitting procedure is supervised.
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| CN201310629680.9A CN103607470A (en) | 2013-11-29 | 2013-11-29 | File transfer system and method |
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| CN201310629680.9A CN103607470A (en) | 2013-11-29 | 2013-11-29 | File transfer system and method |
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| CN105279175A (en) * | 2014-07-01 | 2016-01-27 | 腾讯科技（北京）有限公司 | Data transmission method and apparatus |
| CN112632001A (en) * | 2021-01-13 | 2021-04-09 | 中教云智数字科技有限公司 | System based on database table sharing exchange |
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