CN107515945A - A kind of method of the preview document in webpage - Google Patents
A kind of method of the preview document in webpage Download PDFInfo
- Publication number
- CN107515945A CN107515945A CN201710778878.1A CN201710778878A CN107515945A CN 107515945 A CN107515945 A CN 107515945A CN 201710778878 A CN201710778878 A CN 201710778878A CN 107515945 A CN107515945 A CN 107515945A
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- preview
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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
- G06F16/958—Organisation or management of web site content, e.g. publishing, maintaining pages or automatic linking
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F40/00—Handling natural language data
- G06F40/10—Text processing
- G06F40/103—Formatting, i.e. changing of presentation of documents
- G06F40/106—Display of layout of documents; Previewing
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Databases & Information Systems (AREA)
- Data Mining & Analysis (AREA)
- Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Computational Linguistics (AREA)
- General Health & Medical Sciences (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The present invention relates to document preview technology, and it discloses a kind of method of the preview document in webpage, solves to need that in client installation office softwares document preview could be realized in conventional art, or need to install the problem of flash plug-in units occupancy resource is more.This method includes：A. after service end receives the document of some client upload, judge whether document is pdf forms, if it is, into step b, otherwise into step c；B. it is identification name and type of the document addition with uniqueness, is then stored in database, into step d；C. pdf forms are converted document to, are then identification name and type of the document addition with uniqueness, and be stored in database；D. when there is client to need some document of preview in webpage, the identification name of the document and type are sent to service end；E. service end searches corresponding pdf documents in database and is sent to client；F. client by increase income pdf.js bags by the pdf documents of acquisition webpage render come.
Description
Technical field
The present invention relates to document preview technology, and in particular to a kind of method of the preview document in webpage.
Background technology
Web document preview at present is the function of being needed mostly in many Web Hostings, and web document preview means are divided substantially
For two kinds：
1. use PageOffice.PageOffice can be opened in web page, edited, Print Preview, printing Word,
The Office documents such as Excel, PowerPoint.Although PageOffice need not install related plug-in unit in server end,
Need the locally-installed Microsoft Office softwares of client.Therefore, for being fitted without Microsoft Office softwares
Client have it is very big using limitation.
2. carrying out document preview using flash animation software, such a mode needs the service end to be text form transforming
.swf web client installation flash related softwares are also needed to while form, occupancy resource is more, has for web site performance
Large effect.
The content of the invention
The technical problems to be solved by the invention are：A kind of method of the preview document in webpage is proposed, solves traditional skill
Need that in client installation office softwares document preview could be realized in art, or need that flash plug-in units occupancy resource is installed
The problem of more.
The technical solution adopted by the present invention is as follows：
A kind of method of the preview document in webpage, comprises the following steps：
A. after service end receives the document of some client upload, judge whether document is pdf forms, if it is,
Into step b, otherwise into step c；
B. it is identification name and type of the document addition with uniqueness, is then stored in database, into step d；
C. pdf forms are converted document to, are then identification name and type of the document addition with uniqueness, and be stored in
Database；
D. when there is client to need some document of preview in webpage, the identification name of the document and type are sent to clothes
Business end；
E. service end searches corresponding pdf documents in database and is sent to client；
F. client by increase income pdf.js bags by the pdf documents of acquisition webpage render come.
Optimize as further, in step a, the document that the client uploads is word, excel or pdf form.
Optimize as further, in step a, client services end interface by http request and document is uploaded into service
End.
As further optimization, the mark name includes user's name and timestamp.
Optimize as further, in step c, service end calls the service of JodConverter.jar bags, starts
OpenOffice transforms a document to pdf format files.
The beneficial effects of the invention are as follows：It is unified with pdf forms when the document that service end uploads to client stores
Stored, and add mark name and type, when client has the demand of preview document, the identification name of the document and type are sent out
Service end is given, corresponding pdf documents can be sent to client and be rendered by service end, and the present invention inserts compared to traditional flash
Part occupancy resource is less, compared to PageOffice, it is not necessary to which client installs office softwares.
Brief description of the drawings
Fig. 1 is the method flow diagram of preview document in webpage in the embodiment of the present invention.
Embodiment
The present invention is directed to propose a kind of method of the preview document in webpage, solves to need to pacify in client in conventional art
Dress office softwares could realize document preview, or need to install the problem of flash plug-in units occupancy resource is more.
In the present invention, when some client needs to upload document first, end interface is serviced by http request, will
Word, excel or pdf format file upload to service end, and service end obtains document and relevant information, determines whether pdf lattice
Formula document, if it is, addition unique mark title (user's name+timestamp) and type (the affiliated type of document) deposit data
Storehouse.If it is not, just first passing through pdf plug-in units transforms a document to pdf format files, unique mark title and type are then added
(the affiliated type of document) is stored in database.When there is client to need preview document, end interface is serviced by http request, by text
Shelves unique name and type are transmitted to service end, obtain pdf format files, then by pdf.js bags of increasing income by pdf format files
Render to come in webpage.
Below in conjunction with the accompanying drawings and embodiment is further described to the solution of the present invention：
As shown in figure 1, the method for preview document in webpage in the present embodiment comprises the following steps：
Client uploads document step：
1. client uploads word, excel or pdf format file by http request interface.
2. service end receives document.
3. determine whether pdf format files.
4. if it is, addition unique name (user type+timestamp) and type.
5. if it is not, that calls the service of JodConverter.jar bags with regard to service end, start OpenOffice by document
It is converted into pdf format files.
6 service ends translate into the document addition unique name (user type+timestamp) and type of pdf forms.
7. the document after adding unique name type is stored in database by service end.
Client request document is to render process：
1. obtaining client needs preview document unique name (user type+timestamp) and type.
2. client services end interface by asking, document unique name and type are transmitted to service end.
3. the pdf format files that service end finds deposit database by unique name and type are transmitted to client.
4. client obtains the pdf format files that service end is transmitted to.
5. client is rendered pdf format files in webpage by pdf.js bags of increasing income.
Claims (5)
- A kind of 1. method of the preview document in webpage, it is characterised in that comprise the following steps：A. after service end receives the document of some client upload, judge whether document is pdf forms, if it is, into Step b, otherwise into step c；B. it is identification name and type of the document addition with uniqueness, is then stored in database, into step d；C. pdf forms are converted document to, are then identification name and type of the document addition with uniqueness, and be stored in data Storehouse；D. when there is client to need some document of preview in webpage, the identification name of the document and type are sent to service End；E. service end searches corresponding pdf documents in database and is sent to client；F. client by increase income pdf.js bags by the pdf documents of acquisition webpage render come.
- A kind of 2. method of the preview document in webpage as claimed in claim 1, it is characterised in that in step a, the client The document that end uploads is word, excel or pdf form.
- 3. a kind of method of the preview document in webpage as claimed in claim 1, it is characterised in that in step a, client is led to Cross http request service end interface and document is uploaded to service end.
- 4. a kind of method of the preview document in webpage as claimed in claim 1, it is characterised in that the mark name includes using Name in an account book claims and timestamp.
- 5. a kind of method of the preview document in webpage as claimed in claim 1, it is characterised in that in step c, service end is adjusted Serviced with JodConverter.jar bags, start OpenOffice and transform a document to pdf format files.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710778878.1A CN107515945A (en) | 2017-08-30 | 2017-08-30 | A kind of method of the preview document in webpage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710778878.1A CN107515945A (en) | 2017-08-30 | 2017-08-30 | A kind of method of the preview document in webpage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107515945A true CN107515945A (en) | 2017-12-26 |
Family
ID=60724680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710778878.1A Pending CN107515945A (en) | 2017-08-30 | 2017-08-30 | A kind of method of the preview document in webpage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107515945A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110471716A (en) * | 2019-08-20 | 2019-11-19 | 江西金格科技股份有限公司 | The non-embedded method using Office in OA system |
| CN113778680A (en) * | 2021-09-10 | 2021-12-10 | 厦门悦讯信息科技股份有限公司 | Document online preview method and system |
| CN115114234A (en) * | 2022-08-29 | 2022-09-27 | 太平金融科技服务(上海)有限公司深圳分公司 | File preview method, device, server, terminal and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102004779A (en) * | 2010-11-19 | 2011-04-06 | 百度在线网络技术（北京）有限公司 | Document sharing platform and document processing method |
| CN103106205A (en) * | 2011-11-10 | 2013-05-15 | 腾讯科技（深圳）有限公司 | Method and device for browsing files on mobile terminal |
| US20140032649A1 (en) * | 2012-07-24 | 2014-01-30 | Academic Networking and Services (ANS), LLC | Method and system for educational networking and services |
| CN105740435A (en) * | 2016-01-28 | 2016-07-06 | 安徽四创电子股份有限公司 | On-line preview design method of document on the basis of distribution |
| CN107093155A (en) * | 2017-04-20 | 2017-08-25 | 过来人（北京）教育科技有限公司 | It is a kind of based on admire class education Education Administration Information System, implementation method |
-
2017
- 2017-08-30 CN CN201710778878.1A patent/CN107515945A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102004779A (en) * | 2010-11-19 | 2011-04-06 | 百度在线网络技术（北京）有限公司 | Document sharing platform and document processing method |
| CN103106205A (en) * | 2011-11-10 | 2013-05-15 | 腾讯科技（深圳）有限公司 | Method and device for browsing files on mobile terminal |
| US20140032649A1 (en) * | 2012-07-24 | 2014-01-30 | Academic Networking and Services (ANS), LLC | Method and system for educational networking and services |
| CN105740435A (en) * | 2016-01-28 | 2016-07-06 | 安徽四创电子股份有限公司 | On-line preview design method of document on the basis of distribution |
| CN107093155A (en) * | 2017-04-20 | 2017-08-25 | 过来人（北京）教育科技有限公司 | It is a kind of based on admire class education Education Administration Information System, implementation method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110471716A (en) * | 2019-08-20 | 2019-11-19 | 江西金格科技股份有限公司 | The non-embedded method using Office in OA system |
| CN113778680A (en) * | 2021-09-10 | 2021-12-10 | 厦门悦讯信息科技股份有限公司 | Document online preview method and system |
| CN115114234A (en) * | 2022-08-29 | 2022-09-27 | 太平金融科技服务(上海)有限公司深圳分公司 | File preview method, device, server, terminal and storage medium |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171226 |