音乐播放器设计与实现毕业论文.pdf

音乐播放器设计与实现 摘 要 本文对音乐播放器的设计与开发过程进行了分析与叙述。依照系统开 发的实际操作步骤，文章从需求分析、概要设计、详细设计和测试这四大 章节对系统开发过程进行分别阐述。需求分析中主要包括了软件设计前的 需要实现的基本功能，界面要求；而概要设计则是对系统体系结构、各 能模块等具体的系统实现过程进行剖析展示，在详细设计章节中有详细实 现方法和文字解释并配有表图说明。文章还列举了关键的功能模块实现代 码。 本文主要详细介绍了一个用Qt开发播放器的实现方法，在分析了目前 国内许多播放器样式基础上，并经过反复摸索和学习研究后，借助编程语 言C++和Qt开发环境最终实现了音乐播放器的开发，并在一系列测试后， 达成了友好化界面、所需功能基本完善、操作简单的设计目标。 关键词 Qt；音乐播放器；C++ i Design and implementation of a music player Abstract In this paper, a music player design and development process were analyzed and described. In accordance with the actual steps of system development, the article from the needs analysis, outline design, detailed design and testing of these four sections of the system development process are described. Requirements analysis includes the basic functions of the software design prior to the need to achieve, and interface requirements; while the outline design of the system is the specific system architecture, the functional modules such as the implementation process to analyze the display, there is a detailed section in the detailed design to achieve methods and interpretation of the text and with a table diagram. The article also lists the key features module code. This paper introduces the one with the Qt development player implementations, analyzing the current domestic many players style basis, and after trial and error and learning research, with the programming language C++ and Qt development environment and ultimately the music player development, and after a series of tests to reach a friendly interface, basic functions required for perfect, simple design goals. Keywords ： Qt; music player;