这是一个JSP

代码说明：

这是一个JSP在线考试系统，后台数据库为MySQL。这是一个完整的web应用程序，实现了教师出题、学生在线考试(自由测试、单元测试、模拟考试)、错题本，以及相关的系统维护功能。- This is a JSP on-line test system, the backstage database is MySQL. This is a complete web application procedure, realized the teacher to set the topic of a composition, the student on-line test (free test, unit test, simulated test), the wrong topic this, as well as correlation system maintenance function.