The Design And Implementation Of Audio-visual File Management System Based On The SSH Framework Of Logistic Park

The construction of Audio-video file management system is to manage and plan the park image files from the formation of audio-visual data, collecting, sorting and eventually archive storage by using computer technology, network technology and storage technology. Then realize the informationization of audio-visual file management, and improve work efficiency. After the completion of the system, we will build a file information network which will face each department. It can provide classification, retrieval, on-line browsing, editing (including inputting, modification and deletion) operation of audio-visual archives information for all authorized users. Meanwhile, the system can realize many functions, such as the statistics, backup, restoration and data transfer of audio-visual archives data.Audio-visual file management system of construction need basic hardware support. For each department which provide audio-visual files, all of them should have inputting methods and conditions to make the collection of audio-visual files accurate and timely. Then the scientific management will start from the source indeed. Such as audio-visual archives server configuration, terminal to computer equipment and setting, the construction of office automation, the purchase of data storage equipment and audio-visual data file cabinet, digital equipment to be acquired and so on.Audio-visual file management system uses a integration technology of the mainstream framework of J2EE which is included in typical MVC mode , SSH (struts framework, spring framework, hibernate framework) , to design and achieve type management module, retrieval module, archives management module, user management module. Using the structure characteristics of Browser/ Server model, to a great extent, simplify the terminal equipment load, alleviate the workload of the system maintenance and upgrade, and reduce the total cast of system development.Combining the powerful, convenient operation of Oracle10g relational database management system development, to use the security of data storage materials, scalability and usability offer certain safeguard.This paper mainly introduces the technical framework based on SSH image file management system, including the background of project construction, the significance of building, the demand analysis of the system and the necessity of construction, the design of the whole system and detailed design and key technologies of code realization. The main research contents of this paper include the points:1. The background management systemImage file management system takes unified management measures on the audio-visual files of each business layer including images, video, audio and animation class. First to build a function completed, efficient, safe, easy-to-use background management system. Through the management system, operator can complete the functions such as system Settings, file management, user management, type management and so on.2. Front desk page systemThrough the front desk system (page), operator can take query, on-line browsing, download operation on audio-visual files. Website foreground is the main vehicle that the system uses it to interact with users, mainly provides basic information services, business services, search services.3. Audio-visual data storageAudio-visual data contain information content of different carriers or data formats, including dynamic video and animation, graphics, text and audio etc audio-visual information resources. Through different ways of image data storage both to ensure the integrity of the data storage materials, and shall ensure the audio-visual data on-line browsing can play instantly and fluently.4. Audio-visual data retrievalAudio-visual data (including text information, multimedia data), such as audio, video, pictures and so on, contain multiple file-formats can be show through retrieval functions, and may retrieval and check different audio-visual materials through authorized means. Image data retrieval methods of image file management system including simple retrieval, advanced retrieval and full-text retrieval.5. Audio-visual archives category managementAccording to the park's needs, the archives are classified according to the specific departments and special projects. Because of the unfixed project type, along with the specific work carrying case and decide, the archives type will be taken add, delete and modify management. To ensure file categories are divided and managed correctly, file categories can be managed through the permissions authorized way.6. Audio-visual data upload and download Audio-visual data upload and download content includes: video and animation, graphics, text and audio. Upload audio-visual data and relevant information can't be stored until the park leadership for examination and approval. According to the system authorized download audio-visual data and relevant information, and make audio-visual data sharing and utilization convenient. In the process of upload and download system page has schedule shows, which displays the current finished parts in percentage terms.At present, the image file management system has completed the entry and storage of garden existing audio-visual data, realized the systematic management to the login users. The authorized users can operate image files through computer, such as classification, import, modification and deletion, retrieval, inquiry and so on. Each department can realize sharing and utilization of audio-visual archives information. The operating of system is in good condition, reasonable design and easy- to-use, which has completed the overall design requirements. With the constant change of the management system and the park business requirements of the image file, the gradual improvement of computer technology, network technology and storage technology of rapid development, audio-visual file management system in use process devastates gradual improvement.