CN103886086A - Cross-browser file-displaying system and method - Google Patents
Cross-browser file-displaying system and method Download PDFInfo
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- CN103886086A CN103886086A CN201410122371.7A CN201410122371A CN103886086A CN 103886086 A CN103886086 A CN 103886086A CN 201410122371 A CN201410122371 A CN 201410122371A CN 103886086 A CN103886086 A CN 103886086A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/957—Browsing optimisation, e.g. caching or content distillation
- G06F16/9577—Optimising the visualization of content, e.g. distillation of HTML documents
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Abstract
The invention discloses a cross-browser file-displaying system. The cross-browser file-displaying system comprises a server and a client side connected with the server through a network. The system is characterized in that the client side comprises a file uploading module and a browser, the file uploading module is in charge of uploading an object file to the server, and the browser is in charge of downloading a webpage from the server and displaying the webpage; the server comprises a file receiving module, a file converting module and a webpage generating module, wherein the file receiving module is in charge of receiving the object file uploaded from the client side, the file converting module is in charge of converting the file into a file in a flash format, and the webpage generating module is in charge of generating a webpage used for displaying the file in the flash format. According to the cross-browser file-displaying system, flash operability and the cross-browser characteristic are used, through calling a background program, files in all formats are firstly converted into flash files, so that the flash files are displayed in the webpage, cross-browser reading is provided for a user, and the cross-browser file-displaying system has very high market application prospects.
Description
Technical field
The present invention relates to infotech, especially the document display technique of browser-cross.
Background technology
The application of internet is increasingly extensive, and people more and more rely on internet and obtain various knowledge and information.But the form of electronic document is very many, for example, word, pdf, cad, ppt, ProE etc.The file of different-format, needs corresponding software just to open and read conventionally.For example, open the office software of word document, open the adobe acrobat software of pdf, open AUTOCAD software of cad etc.This has increased great inconvenience to the Internet user who only browses this file, because the few can install because of the needs of reading so many software, and the many and somewhat expensive of its quantity.If can open various documents in webpage, and be not subject to the restriction of browser, it can save user's cost greatly, improves user's reading experience.
Summary of the invention
For the problems referred to above, the invention provides a kind of solution of multiple document format reading of browser-cross.
The invention provides a kind of file display system of browser-cross, it comprises server and the client that is connected described server by network, it is characterized in that, described client comprises:
Transmission module on document, is responsible for object document to be uploaded to described server;
Browser, is responsible for downloading and display web page from described server;
Described server comprises:
Document receiver module, is responsible for receiving the object document from described client upload;
Document modular converter, the responsible file that described document is converted to flash form;
Webpage generation module, is responsible for the webpage that generation shows the file of described flash form.
Preferably, described document modular converter converts thereof into one page or multipage flash file according to the size of described object document, and is stored in server.
Preferably, the webpage that described webpage generation module generates comprises operational module, described operational module is responsible for paging loading and the page turn over operation of multipage flash file, when described flash file number of pages exceedes one page when above, first described operational module is downloaded the first page of described flash file and shows by described webpage generation module from described server, then continues on backstage download the continued page of described flash file and be stored in buffering; In the time that user carries out backward page turn over operation, described operational module recalls the continued page of described flash file and shows from buffering, and so circulation, until whole pages of described flash file have all been downloaded and shown.
Preferably, described object document one of is following document format: WORD, PDF, CAD; Described client is PC, panel computer or smart mobile phone.
The present invention also provides a kind of document display method of browser-cross, and it comprises server and the client that is connected described server by network, it is characterized in that: it comprises the following steps:
1) described client, by transmission module on document, is uploaded to described server by object document;
2) described server, by document receiver module, receives the object document from described client upload;
3) described server, by document modular converter, converts described document to the file of flash form; 4) described server, by webpage generation module, generates the webpage of the file that shows described flash form;
5) described client is downloaded and shows the webpage of described webpage generation module generation from described server by browser.
Preferably, described document modular converter converts thereof into one page or multipage flash file according to the size of described object document, and is stored in server.
Preferably, the webpage that described webpage generation module generates comprises operational module, described operational module is responsible for paging loading and the page turn over operation of multipage flash file, when described flash file number of pages exceedes one page when above, first described operational module is downloaded the first page of described flash file and shows by described webpage generation module from described server, then continues on backstage download the continued page of described flash file and be stored in buffering; In the time that user carries out backward page turn over operation, described operational module recalls the continued page of described flash file and shows from buffering, and so circulation, until whole pages of described flash file have all been downloaded and shown.
Preferably, described object document one of is following document format: WORD, PDF, CAD; Described client is PC, panel computer or smart mobile phone.
The file display system of browser-cross of the present invention utilizes the characteristic of the operating of flash, browser-cross, by calling background program, first convert the document of various forms to flash document, thereby it can be presented in webpage, user is provided reading that can browser-cross, and the present invention has high market application foreground.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structural representation of application system of the present invention.
Embodiment
In order to make those skilled in the art person understand better the present invention program, and above-mentioned purpose of the present invention, feature and advantage can be become apparent more, below in conjunction with embodiment and embodiment accompanying drawing, the present invention is further detailed explanation.
As shown in Figure 1, the file display system of a kind of browser-cross of the present invention comprises server and passes through the client of network (LAN (Local Area Network), internet or 3G network) connection server.
Client can be that client is PC, panel computer or smart mobile phone, and it comprises:
Transmission module on document, is responsible for object document to upload onto the server, and one of object document is following document format: WORD, PDF, CAD, PPT etc.;
Browser, is responsible for downloading and display web page from server.
Server comprises:
Document receiver module, is responsible for receiving the object document from client upload;
Document modular converter, the responsible file that document is converted to flash form;
Webpage generation module, is responsible for the webpage that generation shows the file of flash form.
Wherein, document modular converter converts thereof into one page or multipage flash file according to the size of object document, and is stored in server.Converting multipage to is the speed of downloading in order to improve user, strengthens its reading experience.The size of object document wherein decides according to network type and speed: network speed is fast, just converts multipage when object document can be very large to; Otherwise very little object document needs to convert to multipage.Herein, be that those skilled in the art can, according to actual conditions, can be easy to definite numerical value through simple test, do not need extra creative work.
Correspondingly, the webpage that webpage generation module generates comprises operational module, and operational module is responsible for paging loading and the page turn over operation of multipage flash file.When flash file number of pages exceedes one page when above, first operational module is downloaded the first page of flash file and shows by webpage generation module from server, then continues on backstage download the continued page of flash file and be stored in buffering; In the time that user carries out backward page turn over operation, operational module recalls the continued page of flash file and shows from buffering, and so circulation, until whole pages of flash file have all been downloaded and shown.If when user carries out forward page turn over operation, only need from buffering, transfer corresponding number of pages and show.
The above is only the specific embodiment of the present invention.Protection scope of the present invention is not limited to this, any be familiar with those skilled in the art the present invention disclose technical scope in, the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claim was defined.
Claims (8)
1. a file display system for browser-cross, it comprises server and the client that is connected described server by network, it is characterized in that, described client comprises:
Transmission module on document, is responsible for object document to be uploaded to described server;
Browser, is responsible for downloading and display web page from described server;
Described server comprises:
Document receiver module, is responsible for receiving the object document from described client upload;
Document modular converter, the responsible file that described document is converted to flash form;
Webpage generation module, is responsible for the webpage that generation shows the file of described flash form.
2. system according to claim 1, is characterized in that, described document modular converter converts thereof into one page or multipage flash file according to the size of described object document, and is stored in server.
3. system according to claim 2, it is characterized in that, the webpage that described webpage generation module generates comprises operational module, described operational module is responsible for paging loading and the page turn over operation of multipage flash file, when described flash file number of pages exceedes one page when above, first described operational module is downloaded the first page of described flash file and shows by described webpage generation module from described server, then continues on backstage download the continued page of described flash file and be stored in buffering; In the time that user carries out backward page turn over operation, described operational module recalls the continued page of described flash file and shows from buffering, and so circulation, until whole pages of described flash file have all been downloaded and shown.
4. system according to claim 3, is characterized in that, one of described object document is following document format: WORD, PDF, CAD; Described client is PC, panel computer or smart mobile phone.
5. a document display method for browser-cross, it comprises server and the client that is connected described server by network, it is characterized in that: it comprises the following steps:
1) described client, by transmission module on document, is uploaded to described server by object document;
2) described server, by document receiver module, receives the object document from described client upload;
3) described server, by document modular converter, converts described document to the file of flash form; 4) described server, by webpage generation module, generates the webpage of the file that shows described flash form;
5) described client is downloaded and shows the webpage of described webpage generation module generation from described server by browser.
6. method according to claim 5, is characterized in that, described document modular converter converts thereof into one page or multipage flash file according to the size of described object document, and is stored in server.
7. method according to claim 6, it is characterized in that, the webpage that described webpage generation module generates comprises operational module, described operational module is responsible for paging loading and the page turn over operation of multipage flash file, when described flash file number of pages exceedes one page when above, first described operational module is downloaded the first page of described flash file and shows by described webpage generation module from described server, then continues on backstage download the continued page of described flash file and be stored in buffering; In the time that user carries out backward page turn over operation, described operational module recalls the continued page of described flash file and shows from buffering, and so circulation, until whole pages of described flash file have all been downloaded and shown.
8. method according to claim 7, is characterized in that, one of described object document is following document format: WORD, PDF, CAD; Described client is PC, panel computer or smart mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410122371.7A CN103886086A (en) | 2014-03-28 | 2014-03-28 | Cross-browser file-displaying system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410122371.7A CN103886086A (en) | 2014-03-28 | 2014-03-28 | Cross-browser file-displaying system and method |
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| CN103886086A true CN103886086A (en) | 2014-06-25 |
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| CN201410122371.7A Pending CN103886086A (en) | 2014-03-28 | 2014-03-28 | Cross-browser file-displaying system and method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104572870A (en) * | 2014-12-22 | 2015-04-29 | 北京京东尚科信息技术有限公司 | Method, device and system supporting document online reading |
| CN105224510A (en) * | 2015-09-21 | 2016-01-06 | 杭州施强网络科技有限公司 | A kind of conversion method of document format file |
| CN107451143A (en) * | 2016-05-31 | 2017-12-08 | 北京京东尚科信息技术有限公司 | The reading method and reading system of a kind of electronic document |
| CN108322526A (en) * | 2018-01-23 | 2018-07-24 | 上海净阅科技有限公司 | A kind of transmission method of document |
-
2014
- 2014-03-28 CN CN201410122371.7A patent/CN103886086A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104572870A (en) * | 2014-12-22 | 2015-04-29 | 北京京东尚科信息技术有限公司 | Method, device and system supporting document online reading |
| CN104572870B (en) * | 2014-12-22 | 2018-04-20 | 北京京东尚科信息技术有限公司 | The method and apparatus and system of document online reading are provided |
| CN105224510A (en) * | 2015-09-21 | 2016-01-06 | 杭州施强网络科技有限公司 | A kind of conversion method of document format file |
| CN105224510B (en) * | 2015-09-21 | 2021-07-09 | 杭州施强教育科技有限公司 | Method for converting file in document format |
| CN107451143A (en) * | 2016-05-31 | 2017-12-08 | 北京京东尚科信息技术有限公司 | The reading method and reading system of a kind of electronic document |
| CN107451143B (en) * | 2016-05-31 | 2021-06-29 | 北京京东尚科信息技术有限公司 | Reading method and reading system of electronic document |
| CN108322526A (en) * | 2018-01-23 | 2018-07-24 | 上海净阅科技有限公司 | A kind of transmission method of document |
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Application publication date: 20140625 |
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