CN104123399B - A kind of cross-platform exam pool resource construction method - Google Patents
A kind of cross-platform exam pool resource construction method Download PDFInfo
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- CN104123399B CN104123399B CN201410408619.6A CN201410408619A CN104123399B CN 104123399 B CN104123399 B CN 104123399B CN 201410408619 A CN201410408619 A CN 201410408619A CN 104123399 B CN104123399 B CN 104123399B
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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
- G06F16/80—Information retrieval; Database structures therefor; File system structures therefor of semi-structured data, e.g. markup language structured data such as SGML, XML or HTML
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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
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/28—Databases characterised by their database models, e.g. relational or object models
- G06F16/284—Relational databases
Abstract
The invention discloses a kind of cross-platform exam pool resource construction method, belong to exam pool Resource Sharing Technology field.The present invention construction step be：First, test questions input and editor；2nd, examination question stem, option and parsing information are encapsulated using HTML5 technologies；3rd, the resource using the encapsulation of HTML5 forms is stored in database, and the relation between each table is represented using relation data；4th, examination question display terminal is judged；If the 5, display terminal is PC terminals, using B/S frameworks, relational database is read, reduces paper structure and contents of test question；If the 6, display terminal is mobile phone/flat board intelligent terminal, by paper structure and contents of test question write-in xml document, it is packaged into compression packet form and is used for end application.The present invention can realize the cross-platform display and use between different terminals and user, can provide all kinds of test resources for various platforms well, meet teaching demand.
Description
Technical field
The present invention relates to exam pool Resource Sharing Technology field, more specifically to a kind of cross-platform exam pool resource structure
Construction method, indiscriminate data message is provided for various terminals.
Background technology
With the fast development of computer technology, Web vector graphic it is increasingly extensive, bring huge change to traditional education
Leather.Made as the examination question and paper for investigating Students ' Learning achievement, be an important job in teaching process.Examination question needs
Correctly the content of response learning outline, volume and difficulty should be moderate, while also to provide answer and standards of grading.Generally these
Examination question and paper are accomplished manually by teacher, take effort again, and it is unavoidable occur that content is identical, knowledge point is unreasonable and
Situations such as clerical mistake.Meanwhile former years exercise and paper are as a teaching resource being of great value, it should preservation that be carefully and profit
With.
At present, there are many examination base systems, it frees teacher from heavy proposition work, improves
Operating efficiency.Popular examination base system uses B/S frameworks mostly, and user directly carries out test questions input, looked on a web browser
See the work such as examination question and group volume.However, still there is certain limitation for existing examination base system.
First, with the appearance of all kinds intelligent terminal and gradually becoming strong for function, the platform that people use is
It is transferred to gradually on the intelligent terminals such as mobile phone, pad from traditional PC terminals, compared to traditional PC terminals, intelligent terminal has
Small volume, it is in light weight, the features such as being easy to carry.Therefore, utilization of the test resource on intelligent terminal becomes a trend.But
It is that the browser function on intelligent terminal is not also that very comprehensively, when function and interface is complex and user mutual is more at present
When, the problems such as many functions are not supported often occurs in intelligent terminal.Examination base system is applied can not obtain on intelligent terminal
The service experience consistent with PC.Therefore, test item bank just has to consider to support various intelligent terminals at the beginning of foundation,
Realize the cross-platform function of using.
Secondly, with the continuous expansion of educational resource, the composition form of test resource is not limited solely to traditional text,
Also various multimedia resources.Currently a popular item database is for multimedia resources such as picture, Voice ＆ Videos
Support less.
In addition, difficulty level of the existing examination base system for topic, Context resolution, keyword support seldom, Hen Duozi
Classification work is not carried out in source.
Furthermore traditional item forms, structure is in common exam pool as the first small topic in gap-filling questions first greatly topic
Middle support is limited.
Finally, the problems such as item database common at present is only selected, filled a vacancy, but for accounting for readding for very big proportion of taking an examination
The support of reading topic and subjective item is less.
Through retrieval, Chinese Patent Application No. 201210027909.7, the applying date is on 2 8th, 2012, invention and created name
For：Method and the server that cross-platform book is read are provided, this application case receives the books of user's upload by server
Electronic data；The server at least one Html5 documents according to corresponding to the electronic data generates the books；The clothes
Business device sends the Html5 documents to client, and the client parses the Html5 documents to export the visualization of the books
Read interface.Correspondingly, this application case additionally provides a kind of server for providing cross-platform book reading and a kind of offer across flat
The system that platform books are read, this application case can make user cross-platform ground read electronic books and obtain consistent reading experience,
Improve the generalization of e-book.But the function also imperfection that this application case provides, need to further be improved.
The content of the invention
1. invention technical problems to be solved
The resource that the present invention is directed in existing item database can not be on traditional PC ends and existing intelligent terminal platform
The problem of interaction display, there is provided a kind of cross-platform exam pool resource construction method, the present invention can realize different terminals and use
Cross-platform display and use between family, can cover all kinds examination question and resource, can be provided well for various platforms
All kinds of test resources, meet teaching demand.
2. technical scheme
To reach above-mentioned purpose, technical scheme provided by the invention is：
A kind of cross-platform exam pool resource construction method of the present invention, its step are：
Step 1: test questions input and editor；
Step 2: encapsulate examination question stem, option and parsing information using HTML5 technologies；
Step 3: all kinds of resources that the encapsulation of HTML5 forms is used in step 2 are stored in relational database；
Step 4: judge examination question display terminal for PC terminals or mobile phone/flat board intelligent terminal；
Step 5: if display terminal is PC terminals, using B/S frameworks, read step three builds relational database, reduction
Paper structure and contents of test question；
Step 6: if display terminal is mobile phone/flat board intelligent terminal, paper structure and contents of test question are write into xml texts
In part, it is packaged into compression packet form and is used for end application.
As further improvement of the present invention, test questions input includes typing one by one in step 1 and batch imports two kinds of sides
Formula.
As further improvement of the present invention, automatic identification technology is utilized in step 1, batch imports examination question, supports to drag
Drag and paste lead-in mode, support document, picture, Voice ＆ Video formatted file.
As further improvement of the present invention, examination question editor is realized by JavaScript function in step 1.
As further improvement of the present invention, each compressed package stores a paper, the compressed package bag in step 6
Include the xml document of an xml document for storing paper structure and multiple storage contents of test question；Wherein, the xml of paper structure is stored
There is the index of the xml document of storage contents of test question in file.
3. beneficial effect
Using technical scheme provided by the invention, compared with existing known technology, there is following remarkable result：
(1) a kind of cross-platform exam pool resource construction method of the invention, according to PC terminals and mobile phone/flat board intelligent terminal
The characteristics of, flexibly from different examination question reduction modes, browser can be used directly for PC end subscribers and show test resource,
For intelligent terminal user, test resource encapsulation is packaged into a resource file from the background, app programs will be tried according to packing rule
Volume structure and resource reduction display；And because examination question is encapsulated by HTML5 technologies, html files can preserve various resources letters
Breath, no matter in PC terminals or mobile phone/flat board intelligent terminal platform can easily reduce examination question；
(2) a kind of cross-platform exam pool resource construction method of the invention, test questions input mode is flexible, edit operation letter
It is single, support a variety of file formats and topic types, support picture and text mixing, and can key modification examination question type, self-defined fraction, record
Enter parsing and difficulty information, all kinds of test resources can be provided for various platforms well, meet teaching demand.
Brief description of the drawings
Fig. 1 is the overall flow figure of mid-span platform construction exam pool resource of the present invention；
Fig. 2 is test questions input interface in the present invention；
Fig. 3 is the database ER figures of examination question in the present invention；
Fig. 4 is the database ER figures of paper in the present invention.
Embodiment
To further appreciate that present disclosure, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment 1
With reference to accompanying drawing, a kind of cross-platform exam pool resource construction method of the present embodiment, the cross-platform terminal refers to
The different clients installed in different system or distinct device.The applicable client bag of the exam pool resource construction method of the present embodiment
Include but be not limited to Android client, IOS clients, windowsPhone clients and pc client.The present embodiment uses B/
S frameworks, the data in relational database are directly read, reducing paper structure and contents of test question, pc client can directly use
Browser uses test resource.For intelligent terminal user, directly using the paper compressed package containing self-defined xml document.
The exam pool resource construction method of the present embodiment is further described below.The exam pool resource construction of the present embodiment
Process is：
Step 1: test questions input and editor, test questions input includes typing one by one and batch imports two ways.
Referring to Fig. 1, database is divided into test questions input part, data storage section and test resource and provides part.
Test questions input part, referring to the test questions input interface shown in Fig. 2, can the multiple examination questions of typing, including single choice,
Multiple choice, True-False, simple answer, reading topic and gap-filling questions；Every kind of examination question can set the attributes such as parsing, difficulty, fraction.Examination
Picture, Voice ＆ Video file in topic support preview function.In addition, the present embodiment utilizes automatic identification technology, can also criticize
Amount imports examination question, supports to pull and paste lead-in mode, supports document, picture, Voice ＆ Video formatted file.
After test questions input, online editing can be carried out, the present embodiment by call JavaScript function realize examination question increase and decrease,
Literal copy, word stickup, insert pictures, insert audio, insert video, set font function, edit text formatting, delete and
The functions such as picture, audio, video are replaced, disclosure satisfy that the needs of topic editor.Support a key to change topic types, tried after modification
Topic being capable of adaptive existing topic type form.
Step 2: encapsulate examination question stem, option and parsing information using HTML5 technologies.
The present embodiment utilizes HTML5 picture and text mixing function and professional platform independence, and the stem of typing, option and parsing are believed
Breath, and audio, video resource are all encapsulated with HTML5 technologies, the content of in store all kinds of resources and form letter in HTML5 files
Breath, can directly be used on a variety of platforms.
Step 3: all kinds of resources that the encapsulation of HTML5 forms is used in step 2 are stored in into relational database, and utilize relation
Data represent the relation between each table：Stem, option, resource table all have the external key of other tables, can be very convenient using external key
The related data found in other tables, so as to which examination question is recovered.
After test questions input, examination question lane database storage form referring to Fig. 3.Wherein, the definition of each table is referring to table 1：
Each table definition about examination question in the database of table 1
Storage of the paper in database referring to Fig. 4, wherein, the definition of each table is referring to table 2：
Each table definition about paper in the database of table 2
Step 4: judge examination question display terminal for PC terminals or mobile phone/flat board intelligent terminal；If display terminal is PC whole
End, then build relational database using B/S frameworks, read step three, according to the rule of step 3 data storage, reduces paper knot
Structure and contents of test question；If display terminal is mobile phone/flat board intelligent terminal, paper structure and contents of test question are write into xml document
In, it is packaged into compression packet form and is used for end application.Each compressed package stores a paper, and the compressed package includes one
The xml document of the xml document of individual storage paper structure and multiple storage contents of test question；Wherein, the xml document of paper structure is stored
In have storage contents of test question xml document index.End application, according to the node definition of agreement, easily can
It so that paper to be restored, and can be shown on multiple terminals, accomplish primary development, the effect run everywhere.
Test item bank provides the method for test resource by the way of B/S and C/S frameworks are combined in the present embodiment.It is whole in PC
End uses B/S frameworks, directly reads the data in relational database to reduce examination question.For mobile phone/flat board intelligent terminal, backstage
Resource Access in database can be come out and be encapsulated, be supplied to intelligent terminal application program to use the data after encapsulation.
In the encapsulation of examination question, the major design xml document of two kinds of forms, a kind of xml document for storage paper structure, one kind is deposits
Store up the xml document of contents of test question.
The xml document that paper structure is stored in the present embodiment is defined as follows：
Wherein, node docTitle is used for storing paper title；DocAuthor is used for storing paper author.navPoint
Node, the title of paper is represented, the node can be infinitely nested, it is possible to achieve any customized paper structure.Use content
Node describes the reference address of paper resource under a certain title.
The xml document that item forms are stored in the present embodiment is defined as follows：
<comment><！[[sentence is meant that CDATA：" you see that moral recently" first to answer language be affirmative
, action below is bygone, therefore uses asked.Whether the second sky is restricted by asked, be by from second sky
Locate nearest verb in vain to determine, near from it is infinitive to ask, is anticipated according to sentence accordingly, second blank space should make
Use present progressive tense.]]></comment>
Definition to each node of the above is referring to table 3：
Table 3 stores the node definition of item forms xml document
| Node name | Implication |
| no | Examination question id |
| difficulty | Difficulty |
| type | Examination question type |
| tag | Label, can have multiple |
| comment | Content is parsed, stores the text of html forms |
| content | Stem content, the text of html forms |
| audio | Audio resource address |
| video | Video resource address |
| option | Option, there can be multiple options |
| Point under option nodes | The fraction of the option |
| Id under option nodes | Option id |
| Name under option nodes | Option names |
| content | Option content, the text of html forms |
| isAnswer | Whether it is answer |
Mobile phone/flat board intelligent terminal can parse the outline knot of paper by parsing the xml document of storage paper structure
The index address of structure and examination question, the xml document can for then going to read storage contents of test question according to index address is by all examination questions
Content restores.Because the contents such as examination question stem, option are all preserved by html forms, html has professional platform independence,
Therefore each client need to only do seldom work can and restore paper.
A kind of cross-platform exam pool resource construction method described in embodiment 1, possess test questions input simple to operation and
Editing interface, can be with word and picture mixing in topic.Support single choice, multiselect, judgement, discussion, letter to answer, reading inscribe it is (sub small
Topic), a variety of topic types such as gap-filling questions.Can once can the multiple examination questions of typing, a key can change topic types, can customize point
Number, typing parsing and difficulty, import Voice ＆ Video.The topic resource of typing represents with relational database, the examination after typing
Topic, can be combined in paper editing interface.The paper of composition supports self-defined multistage catalogue, adapts to various paper knot
Structure.Test resource is in use, the framework being combined using B/S and C/S.PC end subscribers directly use paper with browser can
Resource, for mobile phone and flat board user, test resource encapsulation is packaged into a resource file from the background, app programs are according to encapsulation
Rule, which restores paper structure and resource, to be shown.Because all kinds of resources in examination question are all encapsulated with html,
Various resource informations can be preserved inside html.Therefore, easily examination question can be restored on each platform, can
All kinds of test resources are provided for various platforms well, meet teaching demand.
Schematically the present invention and embodiments thereof are described above, this describes no restricted, institute in accompanying drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited thereto.So if common skill of this area
Art personnel are enlightened by it, without departing from the spirit of the invention, without designing and the technical scheme for creativeness
Similar frame mode and embodiment, protection scope of the present invention all should be belonged to.
Claims (1)
1. a kind of cross-platform exam pool resource construction method, its step are：
Step 1: test questions input and editor；Test questions input includes typing one by one and batch imports two ways, wherein utilizing automatic
Identification technology, batch import examination question, support to pull and paste lead-in mode, support document, picture, Voice ＆ Video form text
Part, after test questions input, online editing is carried out, examination question increase and decrease, literal copy, word glue by calling JavaScript function to realize
Patch, insert pictures, insert audio, insert video, set font function, edit text formatting, delete and replace picture, audio,
Video editing, key modification topic types are supported, examination question being capable of adaptive existing topic type form after modification；
Step 2: using HTML5 picture and text mixing function and professional platform independence, by the stem of typing, option and information is parsed, and
Audio, video resource are all encapsulated with HTML5 technologies, the content and format information of in store all kinds of resources in HTML5 files, can be with
Directly use on a variety of platforms；
Step 3: all kinds of resources that the encapsulation of HTML5 forms is used in step 2 are stored in into relational database, and utilize relation data
The relation between each table is represented, stem, option, resource table all have the external key of other tables, are found using external key in other tables
Related data, so as to which examination question be recovered；Wherein, each table about examination question is defined as follows in database：
Each table about paper is defined as follows in database：
Step 4: judge examination question display terminal for PC terminals or mobile phone/flat board intelligent terminal；
Step 5: if display terminal is PC terminals, using B/S frameworks, read step three builds relational database, reduces paper
Structure and contents of test question；
Step 6: if display terminal is mobile phone/flat board intelligent terminal, paper structure and contents of test question are write in xml document,
Compression packet form is packaged into use for end application；Each compressed package stores a paper, and the compressed package includes one
Store the xml document of paper structure and the xml document of multiple storage contents of test question；Wherein, in the xml document for storing paper structure
There is the index of the xml document of storage contents of test question.
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| CN105069098A (en) * | 2015-08-06 | 2015-11-18 | 苏州百智通信息技术有限公司 | Word test question file online importing and exporting method and system |
| CN105488171B (en) * | 2015-11-26 | 2018-10-30 | 合肥康捷信息科技有限公司 | A kind of examination question batch method for uploading of the online education website based on SSH |
| CN106021310A (en) * | 2016-05-05 | 2016-10-12 | 北京爱提分博乐教育科技有限公司 | Item bank label classification platform based on teaching plan |
| CN106057003A (en) * | 2016-06-25 | 2016-10-26 | 广州伟度计算机科技有限公司 | Homework implementation system and implementation method for teaching process |
| CN106201497A (en) * | 2016-07-05 | 2016-12-07 | 北京新大陆时代教育科技有限公司 | A kind of experiment encapsulation method and system |
| CN108154734A (en) * | 2016-12-02 | 2018-06-12 | 英业达科技有限公司 | Examination question is established and answer analysis system and its method |
| CN107170309B (en) * | 2017-04-14 | 2020-02-21 | 弘成科技发展有限公司 | Display method of learning mobile application platform |
| CN108363807B (en) * | 2018-03-01 | 2021-03-02 | 北京峰趣互联网信息服务有限公司 | Topic distribution method, topic distribution device, topic distribution medium, and server |
| CN108628944B (en) * | 2018-03-28 | 2021-04-30 | 北京大米科技有限公司 | Online job entry method, client, server, computer device, and medium |
| CN109033052B (en) * | 2018-07-10 | 2022-04-29 | 网易乐得科技有限公司 | Page processing method and device, medium and computing equipment |
| CN109241508A (en) * | 2018-07-27 | 2019-01-18 | 广东讯飞启明科技发展有限公司 | A kind of designer and design method of examination question and paper structure |
| CN109614594B (en) * | 2018-11-27 | 2023-05-30 | 浙江万朋数智科技股份有限公司 | Method for analyzing topic document into topic library data |
| CN109753616A (en) * | 2019-01-07 | 2019-05-14 | 深圳中兴网信科技有限公司 | Exam pool resource construction method, system and computer readable storage medium |
| CN111369290B (en) * | 2020-03-05 | 2021-05-11 | 广州快决测信息科技有限公司 | Method and system for automatically generating data acquisition module |
| CN111652770B (en) * | 2020-08-05 | 2020-11-06 | 北京翼鸥教育科技有限公司 | Structured evaluation resource management system |
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