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一个应用线程实现指针运动的指针时钟程序。程序应用绘制函数时钟面板，根据线程休眠时间间隔，每隔1000ms进行一次重绘。程序通过获取系统时间函数并加以计算个指针位置，再利用绘制函数将其绘制在面板上，通过设置指针长度及颜色，实现时针、分针、秒针的区分。次外，通过获取窗体大小，设置圆面圆心坐标及半径，可依据窗口大小动态划分圆面大小，并动态绘制刻度点位置。(A pointer clock program that uses threads to implement pointer movement. The program draws the function clock panel and redraws it every 1000ms according to the interval of thread dormancy. The program obtains the system time function and calculates the position of a pointer, then draws it on the panel by drawing function. By setting the length and color of the pointer, it achieves the distinction of clockwise, minute and secondhand. Secondly, by acquiring the size of the form and setting the coordinates and radius of the circle center, the circle size can be dynamically divided according to the size of the window, and the location of the scale points can be dynamically plotted.)

猪猪音乐播放器是一个很简洁的音乐播放器，播放器的主界面只有简单的开始、后退、播放三个按钮。其余的就是专辑图片、歌曲名称、歌手名。因为大部分歌曲都没有专辑图片，所以项目中的专辑图片是几张写死的随机出现的图片。我不知道如果歌曲中如果有专辑图片会不会显示歌曲中的专辑图片。在主界面点击菜单可以出现播放列表、播放模式、版本检查、退出应用等按钮。播放列表里面的音乐时间布局显示有点问题，可能在大分辨率的手机上显示会正常。项目比较简单，也有详细的中文注释，适合新手学习和二次开发。(Pig music player is a very simple music player, player of the main interface only simple beginning, drawing back, playing three buttons. The rest is the album picture, the name of the song, the name of the singer. Because most of the songs are not on the album, so the project s album picture is a few random pictures of the dead. I don t know if there are any pictures of the album in the song if there is a picture of the album. Click menu in the main interface can appear play list, play mode, version check, exit applications, etc.. Play the music inside the list of time layout shows a little problem, it is possible to display on the large resolution of the phone will be normal. The project is relatively simple, there are detailed Chinese notes, suitable for beginners to learn and the two development.)

说明：  雇员java学习题目，大学java初学者实验(Employee java learning topics)

java培训笔记，第三天可以学习的内容，适合刚理解java，0基础的学java的学员(java training notes, you can learn the contents of the next day, for just understand java, 0-based learning java trainee)

说明：  changjian wemti mainshi pian

Java入门级源码...自个儿写的...还望指正(Entry-level Java source ... myself ... I do hope to write correction)

微博管理 前台可登陆 注册 发表微博 评论 后台管理员可进行增删改查 等功能(The microblogging Management the reception can visit registered microblogging comments backstage administrator CRUD)

说明：  拍卖算法，可以用来学习分布式拍卖算法，了解原理，希望对大家有帮助(this is the distributed auction algorithm developed by Java, hope help anyone who need it!)

说明：  提供全国市级边界的shp高分辨率shp文件(21/5000 Provide SHP high resolution SHP files for national municipal boundaries)

一个简单的聊天室，用java做的，功能不是很全，但基本功能还是有的(A simple chat room, to do with java, feature is not very wide, but the basic function or some)