CN102004779B - Document sharing platform and document processing method - Google Patents
Document sharing platform and document processing method Download PDFInfo
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- CN102004779B CN102004779B CN2010105551021A CN201010555102A CN102004779B CN 102004779 B CN102004779 B CN 102004779B CN 2010105551021 A CN2010105551021 A CN 2010105551021A CN 201010555102 A CN201010555102 A CN 201010555102A CN 102004779 B CN102004779 B CN 102004779B
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Abstract
The invention provides a document processing method and system of a document sharing platform. The method comprises the following steps of: receiving documents uploaded by users; judging formats of the documents uploaded by the users; when the documents uploaded by the users are judged to be documents in plain text format, storing the documents in plain text format; and when the documents uploaded by the users are judged to be documents in non-plain text format, converting the documents in non-plain text format into documents in predetermined format and storing the documents in the prefixed format. By using the mode, the advantages that the documents in plain text format have small transmission quantity, clear fonts and the like can be fully utilized and the reading experience of the users can be improved.
Description
Technical field
The present invention relates to network technology, particularly a kind of document processing method of document sharing platform and system.
Background technology
Development along with Internet technology; Online document is read to serve in the internet and was extensively provided already; And the service of reading of traditional online document can not distinguished document format, and just unification becomes the HTML or the Flash form page with document commentaries on classics shelves, and this HTML of online playing or the Flash page.In addition, when the less plain text format document of played file form, all that file layout is the less plain text format document of traditional online document play-back technology converts the bigger image of file layout into, and plays document with the playing image form.
Therefore; If original document is the plain text format document; Because the document that will play of traditional online document reading technique changes a shelves one-tenth Flash page, then script plain text format document is compared advantages such as transmission quantity that the Flash page has is little, font is clear and can't be brought into play.
And, because traditional online document is read the document commentaries on classics shelves one-tenth Flash page that unification will be play, therefore, can the literal in the plain text format document be changed into image, might cause literal unintelligible, make that user's reading experience is not good.
Summary of the invention
The invention provides a kind of document processing method and system of document sharing platform, to promote user's reading experience.
Concrete technical scheme is following: a kind of document processing method of document sharing platform is provided, comprises: a. receives the user and uploads document; B. the user is uploaded document and carry out the form judgement; C. determining the user when uploading document and being the plain text format document; Storage plain text format document; When determining the user to upload document be non-plain text format document; Convert non-plain text format document into the intermediate form document, convert said intermediate form document into the predetermined format document again, and storing predetermined format file;
Said step c also comprises: said intermediate form document is carried out the sectional drawing processing obtain sectional drawing or extract plain text information; Set up the index relative between said sectional drawing or plain text information and the said predetermined format document, said sectional drawing or plain text information are sent to said browser browse click for the user as search index;
When d. receiving the request from browser, the predetermined format document of sectional drawing that request comprises or plain text information correspondence is sent to browser.
The preferred embodiment one of according to the present invention, document processing method further comprises steps d: the plain text format document is sent to browser as played file, and carries out online playing by the plain text player.
The preferred embodiment one of according to the present invention, steps d further comprises: extract plain text information from the plain text format document, between plain text information and plain text format document, set up index relative.
The preferred embodiment one of according to the present invention is sent to browser with plain text information and browses click as search index for the user.
The preferred embodiment one of according to the present invention, step c further comprises: the plain text format document is carried out the literal code format conversion, and the plain text format document after the storage conversion.
The preferred embodiment one of according to the present invention, step b further comprises: the user is uploaded document encrypt judgement, determining the user when uploading document and being encrypted document, the user is uploaded document carry out decryption processing.
The preferred embodiment one of according to the present invention, step b further comprises: whether judges uploads document for storing document, if stored document, then withdraws from.
The preferred embodiment one of according to the present invention, the predetermined format document is swf or html format file, after said steps d, carries out online playing by the flash player.
The preferred embodiment one of according to the present invention, the intermediate form document is the pdf document.
The preferred embodiment one of according to the present invention, non-plain text format document comprises: doc document, docx document, ppt document, pptx document, xsl document, xslx document, pdf document, vsd document, rtf document, pps document, wps document, et document, dps document or pot document.
The preferred embodiment one of according to the present invention, the plain text format document comprises the txt document.
The present invention further provides a kind of DPS of document sharing platform, comprising: the document receiver module is used to receive the user and uploads document; The document process module; Comprise form judge module, format converting module and transceiver module; The form judge module is used for that the user is uploaded document to carry out form and judges, is determining the user when uploading document and being the plain text format document, the database of storage plain text format document to document sharing platform; When determining the user to upload document be non-plain text format document; Format converting module converts non-plain text format document into the intermediate form document, convert said intermediate form document into the predetermined format document again, and storing predetermined format file is to database;
Said document process module further comprises: sectional drawing module or plain text information extraction module,
Said sectional drawing module is carried out the sectional drawing processing to said intermediate form document and is obtained sectional drawing, sets up the index relative between said sectional drawing and the said predetermined format document; Said transceiver module is sent to said browser with said sectional drawing and browses click as retrieving information for the user;
Said plain text information extraction module extracts plain text information from said intermediate form document, sets up the index relative between said plain text information and the said predetermined format document; Said transceiver module is sent to said browser with said plain text information and browses click as retrieving information for the user;
When said transceiver module is further used for receiving from the request of browser, the predetermined format document of sectional drawing that request comprises or plain text information correspondence is sent to browser.
The preferred embodiment one of according to the present invention, transceiver module is further used for the plain text format document is sent to browser as played file, and carries out online playing by the plain text player.
The preferred embodiment one of according to the present invention, plain text information extraction module are further used for extracting plain text information from the plain text format document, between plain text information and plain text format document, set up index relative.
The preferred embodiment one of according to the present invention, transceiver module is further used for that plain text information is sent to browser and browses click as search index for the user.
The preferred embodiment one of according to the present invention, format converting module is further used for the plain text format document is carried out the literal code format conversion, and the plain text format document after the storage conversion.
The preferred embodiment one of according to the present invention, the document process module further comprises deciphering module, deciphering module is used for that the user is uploaded document and encrypts judgement, determining the user when uploading document and being encrypted document, the user is uploaded document carry out decryption processing.
The preferred embodiment one of according to the present invention, the document process module further comprises the storage judge module, the storage judge module is used for judges and whether uploads document for storing document, if stored document, then process user is not uploaded document.
The preferred embodiment one of according to the present invention, the predetermined format document is swf or html format file, transceiver module is sent to browser with swf or html format file as played file, and carries out online playing by the flash player.
The preferred embodiment one of according to the present invention, the intermediate form document is the pdf document.
The preferred embodiment one of according to the present invention, non-plain text format document comprises: doc document, docx document, ppt document, pptx document, xsl document, xslx document, pdf document, vsd document, rtf document, pps document, wps document, et document, dps document or pot document.
The preferred embodiment one of according to the present invention, the plain text format document comprises the txt document.
Can find out by above technical scheme, by the way, can make full use of advantages such as plain text format document phase transmission quantity is little, font is clear, and can promote user's reading experience.
Description of drawings
Fig. 1 is the schematic block diagram of document sharing platform of the present invention;
Fig. 2 is the schematic block diagram according to the document sharing platform of first embodiment of the invention;
Fig. 3 is the process flow diagram of the document processing method of document sharing platform of the present invention;
Fig. 4 is the process flow diagram according to the document processing method of the document sharing platform of second embodiment of the invention;
Fig. 5 is the process flow diagram according to the document processing method of the document sharing platform of third embodiment of the invention;
Fig. 6 is the process flow diagram according to the document processing method of the document sharing platform of fourth embodiment of the invention;
Fig. 7 is the process flow diagram according to the document processing method of the document sharing platform of fifth embodiment of the invention;
Fig. 8 is the process flow diagram according to the document processing method of the document sharing platform of sixth embodiment of the invention;
Fig. 9 is the schematic block diagram according to the document sharing platform of seventh embodiment of the invention;
Figure 10 is the schematic block diagram of the online document reading device of document sharing platform of the present invention;
Figure 11 is the process flow diagram of the online document reading method of document sharing platform of the present invention;
Figure 12 is the schematic block diagram according to the online document reading device of eighth embodiment of the invention;
Figure 13 is the schematic block diagram according to the online document reading device of nineth embodiment of the invention;
Figure 14 is the process flow diagram according to the online document reading method of nineth embodiment of the invention;
Figure 15 is the schematic block diagram that module is set according to the player in the online document reading device of tenth embodiment of the invention;
Figure 16 is the loading process flow diagram that the document load-on module of module 8031 is set according to the player of the online document reading device of tenth embodiment of the invention;
Figure 17 is the schematic block diagram according to the document sharing platform of eleventh embodiment of the invention and online document reading device combination use;
Figure 18 is the schematic block diagram according to the document sharing platform of twelveth embodiment of the invention and online document reading device combination use;
Figure 19 is the schematic block diagram according to the document sharing platform of thriteenth embodiment of the invention and online document reading device combination use; And
Figure 20 combines online application system that the schematic block diagram of online e-book search service is provided to the user for the online document reading device according to fourteenth embodiment of the invention.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer, describe the present invention below in conjunction with accompanying drawing and specific embodiment.
At first see also Fig. 1, Fig. 1 is the schematic block diagram of document sharing platform of the present invention.
As shown in Figure 1, disclosed document sharing platform 120 comprises document receiver module 121 and document process module 100.Wherein, document receiver module 121 is used to receive the user and uploads document (will describe in detail in hereinafter); Document process module 100 is used for that the user is uploaded document and carries out the form judgement; Determining the user when uploading document and being the plain text format document; Storage plain text format document; When determining the user to upload document be non-plain text format document, with non-plain text format document conversion predetermined format document, and storing predetermined format file.
It should be noted that document sharing platform 120 of the present invention and included document receiver module 121 and document process module 100 softwares capable of using or hardware (or the combination of the two realizes); When adopting software to realize; Can adopt various general network development language, like C#, PHP, JAVA, RUBY and PYTHON etc.
See also Fig. 2, Fig. 2 is the schematic block diagram according to the document sharing platform of first embodiment of the invention.
As shown in Figure 2; In the first embodiment of the present invention, the user uploads the user and uploads document 110 to document sharing platform 120, and the document receiver module 121 of document sharing platform 120 receives the user and uploads document 110; 100 couples of users of document process module upload document 110 and carry out the form judgement; Determining the user when uploading document 110 for the plain text format document, storage plain text format document is determining the user when uploading document 110 for non-plain text format document; With non-plain text format document conversion predetermined format document, and storing predetermined format file.
Wherein, in a preferred embodiment of the invention, user's ftp agreement capable of using is uploaded the user and is uploaded document 110.And document process module 100 linux capable of using, unix or windows order are uploaded document 110 to the user and are carried out form and judge (file order that carries like linux capable of using system or trid order are uploaded document 110 to the user and carried out form and judge).
In the first embodiment of the present invention; Determining the user when uploading document 110 for the plain text format document; Document process module 100 is sent to browser 130 with the plain text format document as played file, and carries out online playing by the plain text player that is embedded into browser 130 131.And; Determining the user when uploading document 110 for non-plain text format document; Document process module 100 is sent to browser 130 with non-plain text format document as played file, and carries out online playing by the non-plain text player 132 that is embedded into browser 130.
Wherein, browser 130 can the plug-in unit mode be installed plain text player 131 or non-plain text player 132.
See also Fig. 3, Fig. 3 is the process flow diagram of the document processing method of document sharing platform of the present invention.
As shown in Figure 3, the document processing method of document sharing platform of the present invention may further comprise the steps:
In step 201, receive the user and upload document.
In step 202, whether judges is uploaded document is the plain text format document, is determining the user when uploading document and being the plain text format document, execution in step 203, otherwise, execution in step 204.
In step 203, storage plain text format document.
In step 204, convert non-plain text format document into the predetermined format document.
Wherein, step 201 is accomplished by document receiver module 121, and step 202-204 is accomplished by document process module 100.
See also Fig. 4, Fig. 4 is the process flow diagram according to the document processing method of the document sharing platform of second embodiment of the invention.
As shown in Figure 4, compared to the above-mentioned first embodiment of the present invention, further non-plain text format document to be carried out intermediate format conversion in the second embodiment of the present invention and handle, concrete steps are following:
Step 301 receives the user and uploads document.
Whether step 302, judges are uploaded document is the plain text format document, is determining the user when uploading document and being the plain text format document, execution in step 303.
In step 303, storage plain text format document.And, behind completing steps 303, execution in step 305.
In step 305, the plain text format document is sent to browser as played file, and carries out online playing by the plain text player.
When determining the user in step 302 to upload document be non-plain text format document, execution in step 304.
In step 304, convert non-plain text format document into the intermediate form document, and storage intermediate form document.And, behind completing steps 304, execution in step 306 and step 307.
In step 306, convert the intermediate form document into the predetermined format document, and storing predetermined format file.
In step 307, the predetermined format document is sent to browser as played file, and carries out online playing by non-plain text player.
Wherein, step 301 is accomplished by document receiver module 121, and step 302-207 is accomplished by document process module 100.In the above step,, therefore, can further utilize the intermediate form document that is obtained to carry out associative operation (will describe in detail) in hereinafter because non-plain text format document has been carried out the intermediate format conversion processing.
Please further referring to Fig. 5, Fig. 5 is the process flow diagram according to the document processing method of the document sharing platform of third embodiment of the invention.
As shown in Figure 5; The third embodiment of the present invention is done further improvement to above-mentioned first and second embodiment; Further provide encryption to judge, stored document process steps such as judgement, plain text format document literal code conversion, and the intermediate form document specifically has been appointed as the pdf format file.Its idiographic flow is following:
In step 401, receive the user and upload document.
In step 402, whether judges is uploaded document is encrypted document.When determining the user when uploading document and being encrypted document, execution in step 403, otherwise, direct execution in step 404.
In step 403, the user to be uploaded document carry out decryption processing, relevant decryption processing can adopt various existing decryption processing algorithms, this is not done unnecessary description.
In step 404, whether judges uploads document for storing document.Upload document when storing document when determining the user, execution in step 405 withdraws from this flow process.Upload document when not storing document, execution in step 406 when determining the user.Wherein, can in database, search repetitive file through calculating MD5, header size, similar content degree.
In step 406, whether judges is uploaded document is the plain text format document.When determining the user when uploading document and being the plain text format document, execution in step 407,408,409.
In step 407, storage plain text format document.
In step 408, the plain text format document is carried out the literal code format conversion, and the plain text format document after the storage conversion.Particularly; The plain text format document comprises gbk, utf-8, utf-16 coded format; Can specify the consolidation form after wherein a kind of conduct is changed,, preferably convert all plain text format unifications into the utf-8 coded format as in preferred implementation of the present invention.
In step 409, the plain text format document after the conversion is sent to browser as played file, and carries out online playing by browser plain text player capable of using.
When in step 406, determining the user to upload document be non-plain text format document, execution in step 410,411,412.
In step 410, convert non-plain text format document into the pdf format file, and store this pdf format file.
In step 411, convert the pdf format file into swf or html format file, and storage swf or html format file.
In step 412, swf or html format file are sent to browser as played file, and carry out online playing by the flash player.
Wherein, step 401 is accomplished by document receiver module 121, and step 402-412 is accomplished by document process module 100.
Please further referring to Fig. 6, Fig. 6 is the process flow diagram according to the document processing method of the document sharing platform of fourth embodiment of the invention.
It should be noted that the intermediate form document except that for the pdf format file, can also be the extended formatting document,, specifically can select according to actual needs and adopt like the picture format document etc.
As shown in Figure 6, in the fourth embodiment of the present invention, above-mentioned the 3rd embodiment is improved, the sectional drawing treatment step further is provided.Specific as follows, when in the third embodiment of the present invention, implementing step 410, can the pdf format file be carried out sectional drawing handle in completing steps 410 back execution in step 501 to obtain sectional drawing, between sectional drawing and swf or html format file, set up index relative.And,, sectional drawing is sent to browser browses click for the user as search index in completing steps 501 continued execution in step 502.
Particularly; When the user watches sectional drawing in browser (its on browser, be presented in the user be thumbnail page by page); The user can click a certain specific sectional drawing, and browser can send the http that has this sectional drawing information and asked to document process module 100 this moment, and document process module 100 can be called pairing swf of this sectional drawing information or html format file according to the index relative of storage; And pairing swf or html format file be sent to browser; Browser can it be set to current page after obtaining pairing swf or html format file, make the user can see pairing swf of sectional drawing or html format file.
Please further referring to Fig. 7, Fig. 7 is the process flow diagram according to the document processing method of the document sharing platform of fifth embodiment of the invention.
As shown in Figure 7, in the fifth embodiment of the present invention, plain text information extraction step is provided further on the basis of the 3rd and the 4th embodiment.Specific as follows, when in the third embodiment of the present invention, implementing step 410, can extract plain text information from the pdf format file, and between plain text information and swf or html format file, set up index relative in completing steps 410 back execution in step 601.And,, plain text information is sent to browser browses click for the user as search index in completing steps 601 back execution in step 602.
Likewise; With a last embodiment taked machine-processed similar; When the user watches file catalogue in browser (its on browser, be presented in the user be the file catalogue of plain text format document); The user can click a certain particular category, and browser can send the http that has this directory information and asked to document process module 100 this moment, and document process module 100 can be called pairing swf of this directory information or html format file according to the index relative of storage; And pairing swf or html format file be sent to browser; Browser can it be set to current page after obtaining pairing swf or html format file, make the user can see pairing swf of the catalogue of clicking or html format file.
Please further referring to Fig. 8, Fig. 8 is the process flow diagram according to the document processing method of the document sharing platform of sixth embodiment of the invention.
As shown in Figure 8, in the present embodiment, can carry out the plain text information extraction to the plain text format document and handle; Specific as follows; When in the third embodiment of the present invention, implementing step 407, can extract plain text information from the plain text format document in completing steps 407 back execution in step 701; And between plain text information and plain text format document, set up index relative; And,, plain text information is sent to browser browses click for the user as search index in completing steps 701 back execution in step 702.
Likewise; With last two machine-processed similar that embodiment taked; When the user watches file catalogue in browser (its on browser, be presented in the user be the file catalogue of plain text format document); The user can click a certain particular category, and browser can send the http that has this directory information and asked to document process module 100 this moment, and document process module 100 can be called the pairing plain text format document of this directory information according to the index relative of storage; And pairing plain text format document is sent to browser; Browser can it be set to current page after obtaining pairing plain text format document, make the user can see the pairing plain text format document of the catalogue of clicking.
See also Fig. 9, Fig. 9 is the schematic block diagram according to the document sharing platform of seventh embodiment of the invention.
As shown in Figure 9; In the seventh embodiment of the present invention, document process module 100 shown in Figure 1 can further comprise: deciphering module 101, storage judge module 102, form judge module 103, format converting module 104, database 105, sectional drawing module 106, plain text information extraction module 107 and transceiver module 108.
Wherein, Deciphering module 101 is used to judge that user that document receiver module 121 is received uploads document 110 and whether encrypts; If be judged as encrypted document, then it carried out decryption processing, and the user after the decryption processing is uploaded document be sent to storage judge module 102; If be judged as non-encrypted document, then directly the user uploaded document 110 and be sent to storage judge module 102.
Determine the user when uploading document 110 at form judge module 103 for the plain text format document; Format converting module 104 can be carried out the literal code format conversion to the plain text format document; And in plain text format document to the database 105 after the storage conversion; And in preferred implementation of the present invention, can convert plain text format document unifications such as gbk, utf-16 into the utf-8 coded format.
When determining the user when uploading document 110 for non-pure document format document; Format converting module 104 can be uploaded document 110 with the user and convert the intermediate form document into; With the intermediate form document storage in database 105; And can further convert the intermediate form document into the predetermined format document, and with the predetermined format document storage in database 105.In a preferred embodiment of the invention, the intermediate form document is preferably the pdf format file, and the predetermined format document is preferably swf or html format file.
Plain text information extraction module 107 can extract plain text information to obtain plain text information from the pdf format file; Between plain text information and swf or html format file, set up index relative; And can plain text information be sent to browser 130 and browse click for the user as search index; At this moment; The plain text information that is presented on user's the browser 130 can be directory information, and when the user clicked a certain of this directory information, browser 130 can send a request to document sharing platform 120; The document process module 100 of document sharing platform 120 can find corresponding swf or html format file according to index relative, and sends it to browser 130 and browse for the user.
Likewise; Plain text information extraction module 107 can extract plain text information from the plain text format document, between plain text information and plain text format document, set up index relative, and plain text information is sent to browser 130 browses click as search index for the user; At this moment; The plain text information that is presented on user's the browser 130 can be directory information, and when the user clicked a certain of this directory information, browser 130 can send a request to document sharing platform 120; The document process module 100 of document sharing platform 120 can find corresponding plain text format document according to index relative, and sends it to browser 130 and browse for the user.
Wherein, Above-described index relative can be stored in the database 105, and when click catalogue on the user browser or sectional drawing, browser sends the http that has sign catalogue or sectional drawing information and asks to transceiver module 108; After transceiver module 108 obtains request; Can in database 105, search index relative, and obtain corresponding format file, and corresponding format file is sent to browser shows according to index relative.
It should be noted that in preferred implementation of the present invention database 105 is preferably mola (Model Transformation Language, mode switch language) database, and its quantity to depend on that practical application can be one or more.
In the above announcement scheme that discloses; A kind of document sharing platform is provided, and it can receive the various format files that the user provides, and through judging that various format files are non-plain text format or plain text format; And then make handled; Thereby make different disposal in response to the difference of document format, greatly improved system effectiveness, and reduced the load of document sharing platform.
Corresponding to above-mentioned document sharing platform; The present invention more provides a kind of online document reading device and online document reading method; Wherein this online document reading device can be used with disclosed document sharing platform, with the load of further reduction user side.
Below will describe in detail referring to Figure 10-20 pair of online document reading device of the present invention and online document reading method.
At first see also Figure 10, Figure 10 is the schematic block diagram of the online document reading device of document sharing platform of the present invention.Shown in figure 10; The online document reading device of document sharing platform of the present invention comprises: played file acquisition module 801, played file judge module 802 and player are provided with module 803; Wherein, Played file acquisition module 801 is used to obtain played file, and played file judge module 802 is used for that played file is carried out form to be judged, player is provided with module 803 and is used for determining played file when being the plain text format document; The plain text player is set, with by plain text player plays plain text format document on browser.
Wherein, played file acquisition module 801 can obtain corresponding played file in response to user's request from the database 105 of the described document sharing platform 120 of Fig. 9.
Likewise, played file acquisition module 801, played file judge module 802 and player are provided with module 803 and can adopt general development language to realize, like C#, C++, VB, PHP, JAVA, RUBY and PYTHON etc.
And seeing also Figure 11, Figure 11 is the process flow diagram of the online document reading method of document sharing platform of the present invention.Shown in figure 11, disclosed online document reading method comprises:
Step 901 is obtained played file.
Step 902 is carried out form to played file and is judged.
Step 903 determining played file when being the plain text format document, is provided with the plain text player on browser, with by plain text player plays plain text format document.
Wherein, step 901 is carried out by played file acquisition module 801, and step 902 is carried out by played file judge module 802, and step 903 is provided with module 803 by player and carries out.
See also Figure 12, Figure 12 is the schematic block diagram according to the online document reading device of eighth embodiment of the invention.Shown in figure 12; In the eighth embodiment of the present invention; Comprise that the online document reading device that played file acquisition module 801, played file judge module 802 and player are provided with module 803 is embedded in browser 130; And determine played file when being the plain text format document at played file judge module 802, player is provided with module plain text player 131 is set on browser 130, to play the plain text format documents by plain text player 131.
Wherein, comprising that online document reading device that played file acquisition module 801, played file judge module 802 and player are provided with module 803 can the plug-in unit mounting means embeds be installed on browser 130.
See also Figure 13, Figure 13 is the schematic block diagram according to the online document reading device of nineth embodiment of the invention.Shown in figure 13; In the nineth embodiment of the present invention; Comprise that the online document reading device that played file acquisition module 801, played file judge module 802 and player are provided with module 803 is embedded in browser 130, and, determine played file when being the plain text format document at played file judge module 802; Player is provided with module 803 plain text player 131 is set on browser 130, to play the plain text format document by plain text player 131.In addition, when to determine played file be non-plain text format document, player was provided with module 803 non-plain text player 132 is set on browser 130, to play non-plain text format document by non-plain text player 132 at played file judge module 802.
It should be noted that in a preferred embodiment of the invention non-plain text player is preferably the flash player.
See also Figure 14, Figure 14 is the process flow diagram according to the online document reading method of nineth embodiment of the invention.Shown in figure 14, can may further comprise the steps according to the online document reading method of the document sharing platform of eighth embodiment of the invention:
Step 1001 is obtained played file.
Step 1002 is carried out form to played file and is judged, be the plain text format document when determining played file, but execution in step 1003 is non-plain text format document when determining played file, but execution in step 1004.
Step 1003 is provided with the plain text player on browser, with by plain text player plays plain text format file.
Step 1004 is provided with non-plain text player on browser, with by the non-plain text format document of non-plain text player plays.
Wherein, step 1001 is carried out by played file acquisition module 801, and step 1002 is carried out by played file judge module 802, and step 1003-1004 is provided with module 803 by player and carries out.
See also Figure 15, Figure 15 is the schematic block diagram that module is set according to the player in the online document reading device of tenth embodiment of the invention.
Shown in figure 15; In the tenth embodiment of the present invention, player is provided with module 803 and can comprises: document load-on module 8031, size adjustment module 8033, editor module 8032, filtered symbol module 8034, catalogue display module 8035 and unlimited drop-down module 8036.
Wherein, Document load-on module 8031 is used to load a plurality of prestrain pages (its concrete implementation will combine Figure 16 to introduce in detail in hereinafter) that comprise current page; It can judge the position of said current page in the prestrain page, and when current page is in the precalculated position, controls plain text player prestrain subsequent page.And in a preferred embodiment of the invention, can 3000 bytes be a page, and 50 pages of prestrains.
Filtered symbol module 8034 is used for when webpage representation, the plain text format document being carried out null and filtered symbol is handled.Particularly can filter with interior symbol, and null continuous in the plain text format document is filtered except that newline, being encoded to 0x1f in the plain text format document.
Unlimited drop-down module 8036 is used for according to the document file page that loaded and load page computing whole document height not; According to unitary document high computational scroll bar length; And according to the position of current page in the unitary document height; Calculate current scrolling bar position, and control institute plain text player show scroll bars.And unlimited drop-down module 8036 can be obtained the current location of scroll bar, and the current location corresponding page of scroll bar is shown as current page.
See also Figure 16, Figure 16 is the loading process flow diagram that the document load-on module of module 8031 is set according to the player of the online document reading device of tenth embodiment of the invention.
Shown in figure 16, the loading flow process of document load-on module is following:
Step 1101 loads set with a plurality of continuous pages as one, and will load set and be syncopated as front unit, afterwards unit and middle unit.
The only current loading set of prestrain of step 1105, control plain text player.
The above loading flow process that adopts can make full use of plain text format document transmission quantity features of smaller, can realize the effect that loads fast.
In the present embodiment; Document load-on module 8031, size adjustment module 8033, editor module 8032, filtered symbol module 8034, catalogue display module 8035 and unlimited drop-down module 8036 that player is provided with in the module 803 make the plain text format document on browser 130, to load fast; Can, browser 130 carry out adjusted size when carrying out representing for the first time of the page; The user more can edit the plain text format document on browser 130; And owing to can filter unnecessary symbol (like space, null etc.), more the user has promoted reading experience.
See also Figure 17, Figure 17 is the schematic block diagram according to the document sharing platform of eleventh embodiment of the invention and online document reading device combination use.
Shown in figure 17; Disclosed document sharing platform can use with the combination of online document reading device; Wherein, in the present embodiment, comprising that the online document reading device that played file acquisition module 801, played file judge module 802 and player are provided with module 803 is embedded in the browser 130; The user is when reading online document; But the associated button (or click box) that is provided on the click browser 130 is sent the http request to document sharing platform 120, and the document process module 100 of document sharing platform 120 is after receiving the http request; Can call the corresponding document of being stored in the database (database 105 as shown in Figure 8) (comprising plain text format document and non-plain text format document); Send it to the online document reading device, the played file acquisition module 801 of online document reading device can get access to played file (being aforementioned corresponding document), and utilizes played file judge module 802 to judge the form of this played file; Determining this played file form when being the plain text format document format; Can played file be sent to plain text player 131 and carry out online playing, and when to determine this played file form be non-plain text format document format, can played file be sent to non-plain text player 132 and carry out online playing.
In a preferred embodiment of the invention, non-plain text player 132 is preferably the flash player.
When being sent to plain text player 131 for the played file of plain text format document when carrying out online playing; Online document reading device player capable of using is provided with that 803 pairs of plain text format documents of module carry out that prestrain, adjusted size, editor's setting, filtered symbol, catalogue show and unlimited drop-down a series of settings such as be provided with; With make full use of the plain text format document format little, take up room little, be convenient to advantages such as transmission and clear display; And the user can edit document, further promotes user experience.
In addition; When non-plain text format document is carried out online playing; Browser 130 can be the user and demonstrates thumbnail or catalogue, and the user can click thumbnail or catalogue at browser 130, and the pairing non-plain text format document of thumbnail or catalogue can become current page and be presented in browser.
And when when the plain text format document is carried out online playing, browser 130 can be the user and demonstrates catalogue, and the user can click catalogue at browser 130, and the pairing non-plain text format document of catalogue can become current page and be presented in browser 130.
See also Figure 18, Figure 18 is the schematic block diagram according to the document sharing platform of twelveth embodiment of the invention and online document reading device combination use.
Shown in figure 18; The difference of the 12nd embodiment of the present invention and aforesaid the 11 embodiment is; In the present embodiment, further can played file acquisition module 801 and played file judge module 802 be incorporated in the document sharing platform, module 803 be set and player is installed in 130 embeddings of browser; Make played file obtain and step such as played file judgement can directly be carried out in the document sharing platform, thereby reduce the load of browser 130.
And please further referring to Figure 19, Figure 19 is the schematic block diagram according to the document sharing platform of thriteenth embodiment of the invention and online document reading device combination use.
Shown in figure 19; The 13rd embodiment of the present invention is further specialized setting to aforementioned the 12 embodiment; In the present embodiment; Played file acquisition module 801 is integrated with played file judge module 802 and is arranged at document sharing platform 120, and particularly, played file acquisition module 801 can obtain the required plain text format of user or non-plain text format document as played file corresponding to user's request from database 105; Utilize 802 pairs of played file of played file judge module to carry out form and judge, and judged result and played file are sent to player through transceiver module 108 module 803 is set.
It should be noted that; In the present embodiment; Played file acquisition module 801 and played file judge module 802 and player are provided with and are provided with transceiver module 108 between the module 803, realize that through transceiver module 108 played file acquisition module 801 and played file judge module 802 and player are provided with the file transfer between the module 803.
See also Figure 20 at last, wherein, Figure 20 combines online application system that the schematic block diagram of online e-book search service is provided to the user for the online document reading device according to fourteenth embodiment of the invention.The user can be through the online application that search needs on search engine of online application system; Online application can comprise: game on line, online antivirus, online instant messaging and online e-book etc.; Wherein, present embodiment is with the online e-book search service use that combines with online document reading device of the present invention.
Shown in figure 20, online application system comprises: search engine module 1402, application runtime environment module 1407, personalized application customize services module 1403 and data storage service module 1408.
In addition, can embed in the browser and disclosed comprise played file acquisition module 801, played file judge module 802 and player are installed the online document reading device of module 803 is set.
When the user hoped to obtain online e-book through online application system, the user can import title or other information through browser in the search box of search engine, and the click search button.Browser can send the search engine module 1402 of this query requests 1420 to online application system.Search engine module 1402 is carried out match search according to query requests 1420 in index database; Obtain a plurality of online e-book that is complementary with query requests 1420; To form Search Results; And the code of result of page searching sent to browser, form result of page searching 1421 by browser execution.The user clicks needed online e-book on result of page searching 1421, browser sends corresponding user and asks application runtime environment module 1407.1407 of application runtime environment modules are sent the corresponding painting canvas page code of online e-book to user browser, form the painting canvas page 1410.The painting canvas page 1410 sends application request to application runtime environment module 1407; The interface code and the reader code that directly are sent in the on-line documentation reader by application runtime environment module 1407 form the embedding page 1406 that is embedded in the painting canvas page 1410 to user browser.Subsequently, the painting canvas page 1410 or embed the page 1406 and send request of data to third party's application server 1409 obtains corresponding online e-book content, and the online document reader is presented to the user after resolving.
Wherein, Send in the step of request of data with acquisition corresponding online e-book content to third party's application server at the painting canvas page 1410 or the embedding page 1406; Because comprising the online document reading device that played file acquisition module 801, played file judge module 802 and player are provided with module 803 is embedded in the browser; Therefore; The corresponding online e-book can be sent to the online document reading device that is embedded in the browser, and the played file acquisition module 801 of online document reading device can get access to played file (being aforesaid corresponding online e-book content), and utilizes played file judge module 802 to judge the form of this played file; Determining this played file form when being the plain text format document format; Can played file be sent to plain text player 131 and carry out online playing, and when to determine this played file form be non-plain text format document format, can played file be sent to non-plain text player 132 and carry out online playing.
And; As stated; To be sent to plain text player 131 for the played file of plain text format document when carrying out online playing and determining the e-book form when being the plain text format document format when played file judge module 802; Online document reading device player capable of using is provided with that 803 pairs of plain text format documents of module carry out that prestrain, adjusted size, editor's setting, filtered symbol, catalogue show and unlimited drop-down a series of settings such as be provided with; With make full use of the plain text format document format little, take up room little, be convenient to advantages such as transmission and clear display; The user can edit display document simultaneously, and then has promoted user experience.
It should be noted that the mentioned non-plain text format document of the present invention comprises: doc document, docx document, ppt document, pptx document, xsl document, xslx document, pdf document, vsd document, rtf document, pps document, wps document, et document, dps document or pot document.In addition, the plain text format document comprises the txt document.
In addition, the file transfer mode that the present invention adopted can adopt various existing host-host protocols to carry out file transfer, and the present invention does not limit this.
Through the above-mentioned technical scheme that provides, the invention provides a kind of document sharing platform and document sharing method, it can make full use of advantages such as plain text format document phase transmission quantity is little, font is clear, and has further promoted user's reading experience.
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being made, is equal to replacement, improvement etc., all should be included within the scope that the present invention protects.
Claims (22)
1. the document processing method of a document sharing platform is characterized in that, comprising:
A. receive the user and upload document;
B. said user is uploaded document and carry out the form judgement;
C. determining said user when uploading document and being the plain text format document; Store said plain text format document; When determining said user to upload document be non-plain text format document; Convert said non-plain text format document into the intermediate form document, convert said intermediate form document into the predetermined format document again, and store said predetermined format document;
Said step c also comprises: said intermediate form document is carried out the sectional drawing processing obtain sectional drawing or extract plain text information; Set up the index relative between said sectional drawing or plain text information and the said predetermined format document, said sectional drawing or plain text information are sent to browser browse click for the user as search index;
When d. receiving the request from browser, the predetermined format document of sectional drawing that request comprises or plain text information correspondence is sent to browser.
2. document processing method according to claim 1 is characterized in that, said document processing method further comprises steps d: said plain text format document is sent to browser as played file, and carries out online playing by the plain text player.
3. document processing method according to claim 2 is characterized in that, said steps d further comprises: extract plain text information from said plain text format document, between said plain text information and said plain text format document, set up index relative.
4. document processing method according to claim 3 is characterized in that, said steps d further comprises: said plain text information is sent to browser browses click as search index for the user.
5. document processing method according to claim 1 is characterized in that, said step c further comprises: said plain text format document is carried out the literal code format conversion, and the plain text format document after the storage conversion.
6. document processing method according to claim 1; It is characterized in that; Said step b further comprises: said user is uploaded document encrypt judgement, determining said user when uploading document and being encrypted document, said user is uploaded document carry out decryption processing.
7. document processing method according to claim 1 is characterized in that, said step b further comprises: judge that whether said user uploads document for storing document, if stored document, then withdraws from.
8. document processing method according to claim 1 is characterized in that, said predetermined format document is swf or html format file, after said steps d, carries out online playing by the flash player.
9. document processing method according to claim 1 is characterized in that, said intermediate form document is the pdf document.
10. document processing method according to claim 1; It is characterized in that said non-plain text format document comprises: doc document, docx document, ppt document, pptx document, xsl document, xslx document, pdf document, vsd document, rtf document, pps document, wps document, et document, dps document or pot document.
11. document processing method according to claim 1 is characterized in that, said plain text format document comprises the txt document.
12. the DPS of a document sharing platform is characterized in that, comprising:
The document receiver module is used to receive the user and uploads document;
The document process module; Comprise form judge module, format converting module and transceiver module; Said form judge module is used for that said user is uploaded document to carry out form and judges, is determining said user when uploading document and being the plain text format document, stores the database of said plain text format document to document sharing platform; When determining said user to upload document be non-plain text format document; Said format converting module converts said non-plain text format document into the intermediate form document, converts said intermediate form document into the predetermined format document again, and stores said predetermined format document to said database;
Said document process module further comprises: sectional drawing module or plain text information extraction module,
Said sectional drawing module is carried out the sectional drawing processing to said intermediate form document and is obtained sectional drawing, sets up the index relative between said sectional drawing and the said predetermined format document; Said transceiver module is sent to browser with said sectional drawing and browses click as retrieving information for the user;
Said plain text information extraction module extracts plain text information from said intermediate form document, sets up the index relative between said plain text information and the said predetermined format document; Said transceiver module is sent to said browser with said plain text information and browses click as retrieving information for the user;
When said transceiver module is further used for receiving from the request of browser, the predetermined format document of sectional drawing that request comprises or plain text information correspondence is sent to browser.
13. DPS according to claim 12 is characterized in that, said transceiver module is further used for said plain text format document is sent to browser as played file, and carries out online playing by the plain text player.
14. DPS according to claim 13; It is characterized in that; Said plain text information extraction module is further used for extracting plain text information from said plain text format document, between said plain text information and said plain text format document, sets up index relative.
15. DPS according to claim 14 is characterized in that, said transceiver module is further used for that said plain text information is sent to browser and browses click as search index for the user.
16. DPS according to claim 12 is characterized in that, said format converting module is further used for said plain text format document is carried out the literal code format conversion, and the plain text format document after the storage conversion.
17. DPS according to claim 12; It is characterized in that; Said document process module further comprises deciphering module; Said deciphering module is used for that said user is uploaded document and encrypts judgement, determining said user when uploading document and being encrypted document, said user is uploaded document carry out decryption processing.
18. DPS according to claim 12; It is characterized in that; Said document process module further comprises the storage judge module; Said storage judge module is used to judge that whether said user uploads document for storing document, if stored document, does not then handle said user and uploads document.
19. DPS according to claim 12; It is characterized in that; Said predetermined format document is swf or html format file, and said transceiver module is sent to browser with said swf or html format file as played file, and carries out online playing by the flash player.
20. DPS according to claim 12 is characterized in that, said intermediate form document is the pdf document.
21. DPS according to claim 12; It is characterized in that said non-plain text format document comprises: doc document, docx document, ppt document, pptx document, xsl document, xslx document, pdf document, vsd document, rtf document, pps document, wps document, et document, dps document or pot document.
22. DPS according to claim 12 is characterized in that, said plain text format document comprises the txt document.
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| CN2010105551021A CN102004779B (en) | 2010-11-19 | 2010-11-19 | Document sharing platform and document processing method |
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