CN103400329A - Online courseware making platform system based on Web - Google Patents
Online courseware making platform system based on Web Download PDFInfo
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- CN103400329A CN103400329A CN2013103384901A CN201310338490A CN103400329A CN 103400329 A CN103400329 A CN 103400329A CN 2013103384901 A CN2013103384901 A CN 2013103384901A CN 201310338490 A CN201310338490 A CN 201310338490A CN 103400329 A CN103400329 A CN 103400329A
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Abstract
The invention relates to the field of courseware making, in particular to an online courseware making platform system based on Web. The system comprises a client side and a server side, wherein the client side comprises a courseware making platform and a portal web site; the server side comprises a database server, a Web server, a material library, a log storage server and a log analyzing server cluster; the material library adopts a hierarchical storage architecture and divided into a top layer of national material library and a bottom layer of school material library, and the shared scope of each kind of materials is appointed; the client side is provided with an offline player, and the server side is provided with a personalized recommendation engine. The system has a Chinese font library and supports Chinese operation. The offline player based on AIR (Adobe Integrated Runtime) is arranged, so that the system can support the online making and the offline playing of courseware at the same time. The system has huge amounts of materials and hierarchically stores the materials, adds copyright protection to the materials and the courseware, and can provide users with knowledge sharing and personalized recommendation service.
Description
Technical field
The present invention relates to the courseware development field, relate in particular to a kind of online courseware development plateform system based on Web.
Background technology
Existing courseware making software is divided into traditional courseware making software and online courseware making software, traditional courseware making software needs install separately and do not support mobile terminal, and has that incompatible version, data are easily lost, material upgrades not in time and knowledge such as can not share at the problem.Existing online courseware making software has overcome the problems referred to above; but existing courseware making software is not supported Chinese and Chinese font; do not support animation and video off-line to play; material and courseware can not obtain copyright protection; knowledge sharing can not be provided and there is no the user-customized recommended function; the material limited amount, bring inconvenience for the courseware development process.
Summary of the invention
The problem that exists for solving existing online courseware making software, the invention provides a kind of online courseware development plateform system based on Web, can realize sharing and exchanging of courseware, and have the magnanimity material resource.
The present invention is based on the rich client application of B/S framework exploitation, and the Rich Client Technology that rich client application (Rich Internet Applications, RIA) utilization has very strong interactivity provides a higher and more omnibearing network experience for the user.
The technical solution used in the present invention is: a kind of online courseware development plateform system based on Web, comprise client and service end, client comprises courseware development platform and portal website, the courseware development platform adopts Flex and ActionScript 3.0 exploitations, and the user interface of online courseware development is provided for the user; Service end comprises database server, Web server, material database, log store server and log analysis server cluster, the courseware that database server is made for storage, Web server is for depositing and the deployment platform application, the log store server is for recording operation note and Visitor Logs, and the log analysis server cluster is for adding up all data of platform and providing trend map; Described material database adopts the classification storage architecture, is divided into the National Resources storehouse of top layer and the school level resources bank of bottom, all materials in National Resources library storage server, and school level resources bank storage area material copy, every kind of material be designated shared scope all; Client is provided with the off-line player, and server end is provided with the personalized recommendation engine.The material-making courseware that the user provides by usage platform; having passed through the user integrates from the work of leitmotif; so the copyright of whole courseware returns the user to own; during the user can be embedded into courseware as " name " etc. by the copyright information of oneself in making the process of courseware, thereby reach the purpose of copyright protection.
The portal website of client provides the platform of communication and personal information management for the user, server end is provided with material database storage magnanimity material, and because material mostly is animation, file is larger, be not suitable for centralized stores in the National Resources storehouse, so the present invention adopts the classification memory module.
This system is furnished with the Chinese font storehouse, supports the Chinese operation.
All materials of National Resources library storage plateform system, the material of storage is divided into three kinds, system material, individual material and school's material, the system material is the material of being uploaded by the system manager, and individual material is the material that the user uploads, and school's material is the material of uploading take school as unit.
After material is uploaded successfully, specify the sharing mode of material, sharing mode be divided into full station freely share, share in the school, specify share, the good friend shares, share with compensation and do not share.Wherein, free the sharing in full station refers to that anyone can freely use material, share in the school and refer to that the user who belongs to same school with the material uploader can freely use material, specify shared referring to that material is shared to and specifies the good friend, paid sharing refers to that the material uploader can specify a price for material, the user need to use gold coin to buy material and could use, and does not share and refers to only have uploader oneself can use material, and this is mainly for the higher material of some confidentiality.
School can buy separately the copy of specifying material, the material copy of school level resources bank storage is that school is deployed to material in the school level resources bank of school by the system manager after the National Resources storehouse, buying, and set up mapping table in the National Resources storehouse, according to mapping table, determine the material download location.When the user asks material, according to mapping table, inquire about this material and whether be present in school level resources bank, if exist, directly from school level resources bank, load material.
When school buys the material copy of national platform, in the following way material is deployed to school level resources bank from the National Resources storehouse:
1, at national platform, provide interface, the selected material that will derive of keeper is derived, and derives simultaneously one and describes document download.xml, has wherein comprised the information such as id, url of material, and material exports as a ZIP compressed package.
2, level resources bank in school provides interface, the keeper uploads the material compressed package and describes document by interface, after importing successfully, return to a new description document upload.xml, the information such as id, url that wherein comprised material, the url here is the relative store path of material on the level resources bank of school, and in upload.xml, also comprises the reference address of the resource root directory of school level resources bank.
3, the keeper uploads to national platform by new description document upload.xml, and platform is resolved document, sets up the mapping relations of material resource between National Resources storehouse and school level resources bank.
If school has accumulated some materials, can apply for material is uploaded to the National Resources storehouse and is deployed to school level resources bank, externally provide paid or free and share, under default situations, the material that school uploads provides free to this school teacher and shares.The material that the individual uploads is kept in the National Resources storehouse rather than school level resources bank.
Courseware development person carries out the design and fabrication of courseware by online mode, the material major part of courseware comes from the copyright material of system material database, and another part is the material that user oneself uploads, and same material may be used in a plurality of coursewares.Therefore, if to each courseware, all the material of its use is preserved separately, will certainly be caused the waste of server stores resource.In order to address this problem, system is used courseware when design material separates with courseware content, by the courseware structure, describe document (XML document) and describe resource that courseware uses and the organizational form of resource, the corresponding XML of each courseware describes document, server end store courseware structure is described document, has so greatly saved storage space.When the user accesses certain courseware again, according to its XML, describe document material resource is carried out to dynamic load, and be and pass the user.
System of the present invention carries the Chinese font storehouse, supports the Chinese operation; Be provided with the off-line player based on AIR, can support simultaneously the online making of courseware and off-line to play; Have magnanimity material classification storage, and be that material and courseware add copyright protection, can provide knowledge sharing and personalized recommendation service for the user.
The accompanying drawing explanation
Fig. 1 is general frame figure of the present invention;
Fig. 2 is material resource storage rack composition;
Fig. 3 is the organization definition tree that the courseware structure is described document.
Embodiment
A kind of online courseware development plateform system based on Web, as shown in Figure 1 and Figure 2, comprise client and service end, client comprises courseware development platform and portal website, the courseware development platform adopts the Flex exploitation, and the programming language of use is ActionScript 3.0, and the IDE instrument of exploitation is Flash Builder 4.5, the courseware development platform provides the user interface of online courseware development for the user, portal website provides the platform of communication and personal information management for the user.Service end comprises database server, Web server, material database, log store server and log analysis server cluster, the courseware that database server is made for storage, Web server is for depositing and the deployment platform application, the log store server is for recording operation note and Visitor Logs, and the log analysis server cluster is for adding up all data of platform and providing trend map.Described material database adopts the classification storage architecture, be divided into the National Resources storehouse of top layer and the school level resources bank of bottom, all materials in National Resources library storage server, the material of storage is divided into three kinds, system material, individual material and school's material, the system material is the material of being uploaded by the system manager, individual's material is the material that the user uploads, and school's material is the material of uploading take school as unit.After material is uploaded successfully, specify the sharing mode of material, sharing mode be divided into full station freely share, share in the school, specify share, the good friend shares, share with compensation and do not share.Wherein, free the sharing in full station refers to that anyone can freely use material, share in the school and refer to that the user who belongs to same school with the material uploader can freely use material, specify shared referring to that material is shared to and specifies the good friend, paid sharing refers to that the material uploader can specify a price for material, the user need to use gold coin to buy material and could use, and does not share and refers to only have uploader oneself can use material, and this is mainly for the higher material of some confidentiality.
School can buy separately and specify the copy of material to deposit in the level resources bank of school, after buying successfully, by the system manager, material is deployed in the school level resources bank of school, whole nation platform can be stored the mapping table of material resource, when the user asks material, according to mapping table, inquire about this material and whether be present in school level resources bank, if exist, from school level resources bank, load.
The user obtains by four kinds of modes the access rights of material resource:
1) the school level resources bank of school, if namely school has obtained the mandate of some material, all teachers of this school can access these materials so.
2) material uploaded of user oneself, for this material, the user has whole authorities.
3) other users material that this user is shared, as modes such as sharing by the good friend, share in the school, appointed object is shared.
4) material of user's purchase.
When school buys the material copy of national platform, in the following way material is deployed to school level resources bank from the National Resources storehouse:
1) at national platform, provide interface, the selected material that will derive of keeper is derived, and derives simultaneously one and describes document download.xml, has wherein comprised the information such as id, url of material, and material exports as a ZIP compressed package.
2) level resources bank in school provides interface, the keeper uploads the material compressed package and describes document by interface, after importing successfully, return to a new description document upload.xml, the information such as id, url that wherein comprised material, the url here is the relative store path of material on the level resources bank of school, and in upload.xml, also comprises the reference address of the resource root directory of school level resources bank.
3) keeper uploads to national platform by new description document upload.xml, and platform is resolved document, sets up the mapping relations of material resource between National Resources storehouse and school level resources bank.
If school has accumulated some materials, can apply for material is uploaded to the National Resources storehouse and is deployed to school level resources bank, externally provide paid or free and share, under default situations, the material that school uploads provides free to this school teacher and shares.The material that the individual uploads is kept in the National Resources storehouse rather than school level resources bank.
Client is provided with the off-line player, and server end is provided with the personalized recommendation engine.This system is furnished with the Chinese font storehouse, supports the Chinese operation.This system is that material is provided with download time, average score, update time three characterising parameters, the convenient search material, and the user can sort to result for retrieval by different parameters.This system is also for the user increases favorite function, and the user can collect the material of liking.The user can check the material of oneself uploading, and can control and search for the number that records that returns, and can search for the material of particular type (as picture, film etc.).This system also provides user's authentication function, and the user need register at national platform, by national platform, carries out unified management.The function of single-sign-on also is provided in addition.
System is separated the material that courseware uses with courseware content, by the courseware structure, describe document (XML document) and describe resource that courseware uses and the organizational form of resource, the corresponding XML of each courseware describes document, server end store courseware structure is described document, has saved storage space.The client of online courseware development platform has two kinds of user interfaces: Design Mode and preview mode, under Design Mode, the user can edit courseware.When the user needs the result of broadcast of preview courseware, enter preview mode, this moment, at first server end described document according to user's the corresponding XML of Design view generation, by the courseware generation engine of server end, according to XML, describing document more dynamically assembles resource, the courseware that generation can be play, show the user.
Fig. 3 has showed that courseware XML describes the organization definition tree of document, wherein, with the expression node of sharp parantheses, as<kejian >,<slides > etc., not with the expression attribute of sharp parantheses, as id, url etc.In each rectangle frame, can comprise a plurality of attributes, CSV between attribute.Between node and its attribute, by straight line, be connected, alphabetical p(property arranged on straight line), represent that this node has certain attribute.Between father node and child node, by straight line, be connected, the numeral father node on straight line and the corresponding relation between child node, for example 1:n represents that a father node can comprise a plurality of such child nodes.Take node<slides > and<slide > be example, one<slides of expression > a plurality of<slide can be arranged under node > child node, if there is no numerical reference, represent that father node can only have such child node.
Claims (6)
1. online courseware development plateform system based on Web, comprise client and service end, it is characterized in that: client comprises courseware development platform and portal website, and the courseware development platform adopts Flex and ActionScript 3.0 exploitations, and the user interface of online courseware development is provided for the user; Service end comprises database server, Web server, material database, log store server and log analysis server cluster, the courseware that database server is made for storage, Web server is for depositing and the deployment platform application, the log store server is for recording operation note and Visitor Logs, and the log analysis server cluster is for adding up all data of platform and providing trend map; Described material database adopts the classification storage architecture, is divided into the National Resources storehouse of top layer and the school level resources bank of bottom, all materials in National Resources library storage server, and school level resources bank storage area material copy, every kind of material be designated shared scope all; Client is provided with the off-line player, and server end is provided with the personalized recommendation engine.
2. the online courseware development plateform system based on Web according to claim 1, it is characterized in that: this system is furnished with the Chinese font storehouse.
3. the online courseware development plateform system based on Web according to claim 1, it is characterized in that: the material of National Resources library storage is divided into three kinds, system material, individual material and school's material, the system material is the material of being uploaded by the system manager, individual's material is the material that the user uploads, and school's material is the material of uploading take school as unit.
4. the online courseware development plateform system based on Web according to claim 3, it is characterized in that: after material is uploaded successfully, specify the sharing mode of material, sharing mode be divided into full station freely share, share in the school, specify share, the good friend shares, share with compensation and do not share.
5. the online courseware development plateform system based on Web according to claim 1, it is characterized in that: the material copy of school level resources bank storage is that school is deployed to material in the school level resources bank of school by the system manager after the National Resources storehouse, buying, and set up mapping table in the National Resources storehouse, according to mapping table, determine the material download location.
6. the described online courseware development plateform system based on Web of according to claim 1-5 any one, it is characterized in that: the courseware that this system is made is described resource that the document description courseware uses and the organizational form of resource by the courseware structure, and server end store courseware structure is described document.
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| CN104135596A (en) * | 2014-04-09 | 2014-11-05 | 浙江图讯科技有限公司 | Video and document anchor synchronous matching and showing method based on FLEX |
| CN105354178A (en) * | 2015-10-22 | 2016-02-24 | 江苏国泰新点软件有限公司 | Electronic bidding document generation method, apparatus and system |
| CN106257565A (en) * | 2016-10-25 | 2016-12-28 | 广东薪云科技有限公司 | Off-line lecture system |
| CN108509403A (en) * | 2018-03-15 | 2018-09-07 | 北京市育学林教育技术有限公司 | A kind of courseware makes online and display systems |
| CN108510413A (en) * | 2017-02-28 | 2018-09-07 | 北京新唐思创教育科技有限公司 | A kind of online interactive teaching and learning courseware method of opening and its device |
| CN108509391A (en) * | 2017-02-24 | 2018-09-07 | 北京新唐思创教育科技有限公司 | The processing method and processing device of courseware single page |
| CN109284473A (en) * | 2018-11-20 | 2019-01-29 | 育宁教育科技(上海)有限公司 | The editor of online teaching courseware and generation method and system |
| CN111382560A (en) * | 2018-12-13 | 2020-07-07 | 鸿合科技股份有限公司 | Courseware making method and system and electronic equipment |
| CN113177127A (en) * | 2021-04-30 | 2021-07-27 | 象玺(嘉兴)教育科技有限公司 | Method for making interactive education recorded broadcast courseware |
| CN111459915B (en) * | 2020-04-14 | 2021-10-15 | 南京工业大学 | Panoramic data opening method and system suitable for colleges and universities |
| CN113722648A (en) * | 2021-09-23 | 2021-11-30 | 上海精学锐信息科技有限公司 | HTML5 courseware making method and system |
| CN113900747A (en) * | 2021-09-06 | 2022-01-07 | 特赞（上海）信息科技有限公司 | Creative material management method and device, computer equipment and storage medium |
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| CN111382560A (en) * | 2018-12-13 | 2020-07-07 | 鸿合科技股份有限公司 | Courseware making method and system and electronic equipment |
| CN111459915B (en) * | 2020-04-14 | 2021-10-15 | 南京工业大学 | Panoramic data opening method and system suitable for colleges and universities |
| CN113177127A (en) * | 2021-04-30 | 2021-07-27 | 象玺(嘉兴)教育科技有限公司 | Method for making interactive education recorded broadcast courseware |
| CN113900747A (en) * | 2021-09-06 | 2022-01-07 | 特赞（上海）信息科技有限公司 | Creative material management method and device, computer equipment and storage medium |
| CN113722648A (en) * | 2021-09-23 | 2021-11-30 | 上海精学锐信息科技有限公司 | HTML5 courseware making method and system |
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Application publication date: 20131120 |