实现了一个js的在线小测试，有时间限制，超时可超新测试一次。测试结束有分数及详细报告。-Js to achieve a small test online, there are time constraints, overtime can be a super-new test. The end of the test scores and a detailed report there.

webview 在线播放视频的一个程序，objective-c语言写的，经过测试，可以正常播放视频-The webview online video a program, the Objective-C language written, tested, normal playback video