CN100570603C - The method and system that saves electric document history recording - Google Patents

The method and system that saves electric document history recording Download PDF

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CN100570603C
CN100570603C CNB2006101136362A CN200610113636A CN100570603C CN 100570603 C CN100570603 C CN 100570603C CN B2006101136362 A CNB2006101136362 A CN B2006101136362A CN 200610113636 A CN200610113636 A CN 200610113636A CN 100570603 C CN100570603 C CN 100570603C
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data
template file
document
data file
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CN101162458A (en
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冯维
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BEIJING SURESENSE INTERNATIONAL INFORMATION TECHNOLOGY Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

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Abstract

The invention discloses a kind of method and system that saves electric document history recording, described electronic document comprises data file and template file, described data file comprises many piece of data snapshot, described template file is published to server end, said method comprising the steps of: client is from described server end downloads template file; Under the situation that electronic document is made amendment, the data of the user being filled in described template file save as the portion in many piece of data snapshot in the described data file; Described data file is committed to server end preserves; And described server end returns the sign of client one described data file.According to the present invention, can preserve all modifications that electronic document is done, correct vestige, and can access the historical record that data and format are revised quick and safe.

Description

The method and system that saves electric document history recording
Technical field
The present invention relates to a kind of method and system of handling electronic document, especially, relate to client computer and server in a kind of method that saves electric document history recording, system and this system.
Background technology
Electronic document is to show the e-book read, magazine, newpapers and periodicals etc. on computer screen, relevant device.Compare with traditional paper, electronic document has the feature of oneself, and such as can use, comprise metadata information (as information such as title, author, publishing houses) etc. on various platforms, these features are that traditional paper is difficult to possess.In addition, electronic document also have take up room little, be convenient to retrieval, unlimited Distance Transmission, undistortedly duplicate, store copy transmissions near-zero cost, and characteristics such as the processing time is almost nil.Therefore, it has traditional approach institute incomparable advantage, brings leap for the development of information industry.
Along with wide application of information technology, responsive company information and data exist with the form of electronic document more and more.Because safety is the foundation stone that reliable enterprise uses all the time, enterprise also pays close attention to the management for confidential document more, to reduce the risk that sensitive information leaks.
In control to aspect the visit of sensitive information, data, there are some copy editor's instruments to revise vestige by shorthand in the market, Word such as WORD, WPS for example, but these instruments handled all be own proprietary document format, for example doc or wps form.
And, to use the electronic document such as electronic spreadsheet to finish information gathering, data collection task usually the declaring in the field of examining, the decision support field of a lot of fields such as specialty.Because the singularity in these fields often requires electronic document in the circulation process of different links, each link all has operation note, and all operations details of electronic document in whole life is all documented.Yet, how to realize the reservation of this electric document history recording and recall still do not have solution at present.
Summary of the invention
Defective at existing in the prior art the objective of the invention is to, and solves the reservation of electric document history recording and recalls problem.
According to a first aspect of the invention, a kind of method that saves electric document history recording is provided, described electronic document comprises data file and template file, described data file comprises many piece of data snapshot, described template file is published to server end, said method comprising the steps of: client is from described server end downloads template file; Under the situation that electronic document is made amendment, the data of the user being filled in described template file save as the portion in many piece of data snapshot in the described data file; Described data file is committed to server end preserves; And described server end returns the sign of client one described data file.
In first aspect, preferably, described data file and template file adopt the XML form.
Preferably, the document format information of described template file comprises the appearance attribute information of document build-in attribute information and document control.
Preferably, under the situation of revising template file, preserve described template file at the server end increment.
Preferably, described server returns client computer one template file sign; After described server end returns the sign of client one described data file, also comprise the step of recalling electric document history recording, describedly recall step and comprise: described client identifies respectively to server end request msg file and template file according to described data file sign and template file; And described server end is combined into electronic document with described data file and template file, and described electronic document is returned client.
Preferably, described data file is designated the title of described data snapshot.
According to second aspect, a kind of electric document history recording saved system is provided, described electronic document comprises data file and template file, described data file comprises many piece of data snapshot, described system comprises client-server, described template file is published on the described server, described client computer is from described downloaded template file, under the situation that electronic document is made amendment, client computer saves as the portion in many piece of data snapshot in the described data file with the data that the user fills in described template file, and described data file is committed to server, described server is preserved data file and is returned the sign of client computer one described data file.
In second aspect, preferably, described data file and template file adopt the XML form.
Preferably, the document format information of described template file comprises the appearance attribute information of document build-in attribute information and document control.
Preferably, described server returns client computer one template file sign; Described client computer identifies respectively to server requests data file and template file according to described data file sign and template file, and described server is combined into electronic document with described data file and template file, and described electronic document is returned client computer.
According to the present invention, can preserve all modifications that electronic document is done, correct vestige, and can access the historical record that data and format are revised quick and safe, prevented from effectively to deny and distort very much, thereby controlled visit document sensitive information, data.
Description of drawings
For understanding the present invention better, the invention will be further described below in conjunction with the drawings and specific embodiments, in the accompanying drawing:
Fig. 1 is the structural representation of electronic document of the present invention;
Fig. 2 is the electric document history recording saved system block diagram of an embodiment of the present invention;
Fig. 3 is that this electric document history recording saved system is in order to recall the synoptic diagram of electric document history recording;
Fig. 4 is for being provided with the window view of reviewing a little in application scenarios of the present invention;
Fig. 5 has access to the window view of reviewing a little in this application scenarios.
Embodiment
To carry out with reference to embodiment and method though those skilled in the art will know that following detailed description, the present invention will be restricted in these embodiments and the method.On the contrary, the present invention has wider scope and a claim of only being enclosed limits.
With reference to Fig. 1, Fig. 1 is the structural representation of electronic document of the present invention.Electronic document Sef comprises template file Xef and data file Sfd, and template file Xef comprises the format information of document, and data file Sfd comprises the video data information of document, and it is made up of some piece of data snapshot Snt.Preferably, template file Xef and data snapshot Snt adopt extend markup language (XML) form, and the XML technology is that it has simple general-purpose and cross-platform characteristic by the technology of Internet normal structure W3C development and support.Here, template file Xef and data snapshot Snt also can adopt extended formatting well known to those skilled in the art.
For example, a actual Snt thes contents are as follows:
<？xml?version＝″1.0″encoding＝″GB2312″？>
<SFData>
<dataArea>
<MyFields?description＝″″>
<DropList1?description＝″″/>
</MyFields>
</dataArea>
<listArea>
<list?name＝″MyFields.DropList1″/>
</listArea>
<securityArea/>
<extDataArea/>
</SFData>
The document format information of template file Xef comprises the information such as appearance attribute of document build-in attribute and various controls.Wherein, the document build-in attribute comprises the attribute such as page properties, headerfooter, margin, grid property of document; Various controls comprise controls such as static text frame, input frame, mask frame, button, radio box, check box, drop-down list box, list box, uploading control, date control, picture control, seal control, signature control, oblique line, straight line, circle, ellipse, rectangle, grid control, circulation control, statistics control and self-defined assembly.
Because these controls itself have powerful space of a whole page descriptive power, can represent all paper medium loaded information complete, exactly, therefore, no matter from appearance, layout still is on the content, make electronic document all keep absolute hi-fi effect with the paper document that prints, and make its from first move on to second ground after the space of a whole page any variation can not take place.As seen, adopt the distinctive electronic document structure of the present invention, can make electronic document possess the intuitive and the ease for use of traditional documents, user interface is extremely friendly.
With reference to Fig. 2, Fig. 2 is the electric document history recording saved system block diagram of an embodiment of the present invention.This system comprises the client and server end, and client is an embedded ocx control in IE, at first can this ocx control of instantiation during opening document, if do not install then can download and install automatically.Server is a complete application, can with it as application deployment independently to existing WEB application server, the management of document template, the submission preservation of document data and the management warehouse-in of document data are all transferred to this server admin.The template file Xef that can design by the issue of this server, and it is stored in default directory under this server.Polymerizable one toy data base in this server, the various management information that are used to store the document application need.This system also can comprise a database, is used to store the document data from this server.
In order to save electric document history recording, at first, the processing procedure of document is established some reviewing a little, they are equivalent to the milestone of document.Review the format effect and the space of a whole page data of complete documentation the document at each, and to review dot information be to preserve with the form of electronic document.Like this, just be different from the prior art historical rudiment is kept in the database, make Information Security be subjected to the situation of database security restriction.
Review a little and can set up automatically when document content generation great change (as affixing one's seal), can set according to operating personnel's needs are manual yet, modification of being made after this can not destroy and form the needed any information of space of a whole page effect when reviewing.
When the user made amendment to electronic document, at first, client was from server end downloads template file Xef.In order to guarantee document data safety and to promote data rate, clicking submission in a flash, the data that the ocx control is filled in template file Xef with the user save as a data snapshot such as the Snt1 among the data file Sfd, and this data file Sfd is submitted to server according to specific transformat.Server receives behind the data file Sfd to be deposited it thereon in the file, and the sign (data ID) of this data file Sfd is returned client, and for example, the sign of data file Sfd can be the title such as the Snt1 of described data snapshot.The ocx control writes it in the specific implicit control of IE, along with IE is submitted to the reception page together after receiving this data snapshot title.In receiving the page, according to implying the sign that the control title just can obtain data file Sfd, ocx control invokes interface just can obtain data file Sfd and operate on it.If desired data are gone into database, server can call the corresponding interface warehouse-in according to template ID and corresponding mapped file (having issued mapped file in advance).
Can encrypt reviewing dot information, encrypt and to mean and be converted into a kind of form that pretends data reviewing dot information.Guarantee its confidentiality and integrity when encryption is used between network storage or mobile data, only those have private key and come that the authorized user that dot information is decrypted is reviewed in encryption and can visit these data.
The arrangement mode of depositing of reviewing dot information satisfies to review a little according to appointment and can directly find the requirement of reviewing the data of spot correlation with this.The arrangement mode of depositing of reviewing dot information stores together for the related data that each is regional is concentrated, and sets up the mapping relations of area identification and deposit position.
Preferably, under the situation of revising template file, can come increment preservation document format to review dot information, promptly vestige partly be done in the modification of template file and kept, rather than whole file is preserved fully by preserve template file at the server end increment.The document vestige remains with two kinds of basic backup methods: complete preservation and increment are preserved.Complete preservation meeting with selected data integrity copy to other media, increment is preserved only to preserve and has been added since complete preservation last time or the data of change.Increment is preserved very fast and is taken less storage space, has reduced the data volume that needs processing to greatest extent.
Have access to certain when needs and review dotted state when recalling electric document history recording, access this and review a little format and related data, the space of a whole page effect in the time of can generating this and review.With reference to Fig. 3, Fig. 3 is that this electric document history recording saved system is in order to recall the synoptic diagram of electric document history recording.When template file Xef is published to server end, server promptly returns unique 32 template file signs (template ID), this template file sign is safeguarded by application system, certain reviews template file Xef a little to the ocx control of client to the server end request according to its known template file sign, here, the template file sign can be document id and version number.This reviews data file Sfd a little to the ocx control to the server end request as Snt1 according to the data file Sfd sign of returning from server end (data ID) again.Server is combined into electronic document Sef with this template file Xef and this data file Sfd, and this electronic document Sef is arrived client through encrypted transmission.Whether the client automatic gauging is reviewed the integrality of dot information and is distorted, and under the prerequisite of being perfectly safe property of guarantee information, document is shown.
When the user makes amendment to electronic document once more, click to submit in a flash, the data that the ocx control is filled in template file Xef with the user save as another piece of data snapshot such as the Snt2 among the data file Sfd, rather than cover original data.By that analogy, in data file Sfd, can preserve many piece of data snapshot.
Under the situation that template file is adopted increment preserve, when needs are had access to certain and reviewed dotted state, at first must recover the full backup of template file, just recover each incremental backup then.
For document data safety be convenient to for the purpose of management considers, this electric document history recording saved system has adopted the modular design pattern of indicating template and data separating.Template file and the data that the user fills in are separated the diverse location that leaves server in, again template is combined with corresponding data during demonstration and show the user.Like this, gang form and data neatly, just can realize using the data that template for displaying is different, also can realize using different templates to open for same piece of data, promptly realize for the different demonstration of same piece of data, thereby support complicated logical process, be particularly suitable for supporting and connect examining and connecting and examine the solution of type.
Application scenarios of the present invention is exemplified below, for a 2000 gerneral institutes of higher education's unified Chinese language papers in the enrollment whole nation, can have different document datas at different users, for example every part of each student's of examination question answer data, every part of examination question teacher's reads and makes comments data or the like.Here, every part of document data just is equivalent to a data snapshot, and the user can review with the flexible way setting and a little preserve these data snapshot, and with reference to Fig. 4, Fig. 4 shows the window view of reviewing a little is set in this application scenarios.Document data submits to the back to be managed by the server unification, when needing to recover certain and reviewing a little state, obtains this unique point data of reviewing by server, in conjunction with the document format, can recover historic state, thereby reach the purpose that document is reviewed.With reference to Fig. 5, Fig. 5 shows and has access to the window view of reviewing a little in this application scenarios.
Obviously, the present invention described here can have many variations, and this variation can not be thought and departs from the spirit and scope of the present invention.Therefore, the change that all it will be apparent to those skilled in the art all is included within the covering scope of these claims.

Claims (10)

1, a kind of method that saves electric document history recording, described electronic document comprises data file and template file, and described data file comprises many piece of data snapshot, and described template file is published to server end, said method comprising the steps of:
Client is from described server end downloads template file;
Under the situation that electronic document is made amendment, the data of the user being filled in described template file save as the portion in many piece of data snapshot in the described data file;
Described data file is committed to server end preserves; And
Described server end returns the sign of client one described data file.
2, the method for claim 1 is characterized in that, described data file and template file adopt the XML form.
3, the method for claim 1 is characterized in that, the document format information of described template file comprises the appearance attribute information of document build-in attribute information and document control.
4, the method for claim 1 is characterized in that, under the situation of revising template file, preserves described template file at the server end increment.
As each described method in the claim 1 to 4, it is characterized in that 5, described server end returns client one template file sign; After described server end returns the sign of client one described data file, also comprise the step of recalling electric document history recording, describedly recall step and comprise:
Described client identifies respectively to server end request msg file and template file according to described data file sign and template file; And
Described server end is combined into electronic document with described data file and template file, and described electronic document is returned client.
6, method as claimed in claim 5 is characterized in that, described data file is designated the title of described data snapshot.
7, a kind of electric document history recording saved system, described electronic document comprises data file and template file, described data file comprises many piece of data snapshot, described system comprises client-server, described template file is published on the described server, described client computer is from described downloaded template file, under the situation that electronic document is made amendment, client computer saves as the portion in many piece of data snapshot in the described data file with the data that the user fills in described template file, and described data file is committed to server, described server is preserved data file and is returned the sign of client computer one described data file.
8, system as claimed in claim 7 is characterized in that, described data file and template file adopt the XML form.
9, system as claimed in claim 7 is characterized in that, the document format information of described template file comprises the appearance attribute information of document build-in attribute information and document control.
As each described system in the claim 7 to 9, it is characterized in that 10, described server returns client computer one template file sign; Described client computer identifies respectively to server requests data file and template file according to described data file sign and template file, and described server is combined into electronic document with described data file and template file, and described electronic document is returned client computer.
CNB2006101136362A 2006-10-10 2006-10-10 The method and system that saves electric document history recording Expired - Fee Related CN100570603C (en)

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Publication number Priority date Publication date Assignee Title
JP5288866B2 (en) * 2008-04-16 2013-09-11 富士フイルム株式会社 Document creation support apparatus, document creation support method, and document creation support program
CN102541825B (en) * 2010-12-23 2014-11-12 北京大学 Method and device for recording trace information of electronic file
CN104156374A (en) * 2013-05-16 2014-11-19 商忠青 Electronic file management method and system
CN104660623A (en) * 2013-11-18 2015-05-27 北大方正集团有限公司 Method and system for network file offline editing
US10642940B2 (en) * 2016-02-05 2020-05-05 Microsoft Technology Licensing, Llc Configurable access to a document's revision history
CN106789597B (en) * 2017-01-17 2021-06-11 北京三快在线科技有限公司 Instant messaging message forwarding method and device and instant messaging message display method and device
CN109003077A (en) * 2018-06-14 2018-12-14 温州极客物联网开发实验室有限公司 A kind of mobile electron voucher

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Co-patentee before: Beijing Sursen Network Technology Co., Ltd.

Co-patentee before: Beijing Suresense International Information Technology Co., Ltd.

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Granted publication date: 20091216

Termination date: 20201010

CF01 Termination of patent right due to non-payment of annual fee