The Design And Implementation Of The Online Video System Of College Students Based On PHP

?The system is developed as an online video system with the needs of college student, it provides not only a large number of video and audio information but also the share and exchange of the video resources. Therefore, the article introduces the concept and design process of the college student online video system briefly. It analyzes the functions that the system will achieve and gives the functions that the needs analysis needs to achieve and the goals that the system need to reach when the system is finished. The article also gives the functional structure chart of the front and back system, the system flowchart, and the system folder structure. Through this paper, readers can know the system's design ideas and implementation process.The system consists of several functional modules. The front page includes online audio-visual page, upload page, download page, the page of viewing the audio and video information, the page of inquiring information, the page of members operate, and the page of webmaster login, etc. The back page includes upload log management page, the page of the administrator manage the data, the page of the administrator manage the members and the directory management page. The front mainly achieves the functions of online audio-visual, uploading the video music, downloading the video music, online chat and online VOD, etc. The back is mainly used for administrator to manage the directory of the film music, data information and uploading log. The college student online video system uses the relational database to achieve the functions. It uses the centralized management approach to manage the back data. All the information is built in a database. The permissions of the normal users and administrators are different, the normal users can only watch the video and audio information, VCD, manage personal information and so on. But the administrator can manage the video resources, video directory, membership information and the latest uploads.The development, design and implementation of the system is based on PHP. It uses PHP programming language, MySQL database and the server of Apache HTTP Server WEB. Therefore, we made a lot analysis of PHP language including the origin, the development, the history, the features of PHP language, the application of PHP at home and abroad and its impact on website construction. We also analyze the related technologies about MySQL and Apache, the concept and development process of Apache HTTP Server WEB. The system can run on almost all platforms, this is designed and implemented on PHP and the related technologies. The system also uses some js script language and the ADODB to connect the database. When we develop the system, we make the web interface meet the aesthetic standards of college students as much as possible and make the site have user-friendly. The system has the features of convenient and security when you search information.When constructing the website, the completion of the system does not mean the end of the development, we need to conduct a series of tests on the system to minimize errors. In this way, we can verify the integrity, security and reliability of the system. Therefore, this article describes the process of testing the system and the test results. After design, implementation and testing, the system achieves the expected design requirements.