File list (Check if you may need any files):
Java学生管理系统
................\Data
................\....\Student.mdf
................\....\Student_log.LDF
................\Data.rar
................\images
................\......\s.jpg
................\......\shuijing.jpg
................\......\taiyanghua.jpg
................\......\xuan.jpg
................\......\xuan1.jpg
................\log.txt
................\music
................\.....\lzlh.mid
................\Servlet.library
................\src
................\...\studentsystem
................\...\.............\about.java
................\...\.............\addresult.java
................\...\.............\adduser.java
................\...\.............\addxj.java
................\...\.............\cxbj.java
................\...\.............\cxcj_ok_actionAdapter.class
................\...\.............\cxxj.java
................\...\.............\ImageCanvas.class
................\...\.............\Log.java
................\...\.............\mainFrame.java
................\...\.............\sacnresult.java
................\...\.............\scanLog.java
................\...\.............\scanuser.class
................\...\.............\scanuser.java
................\...\.............\scanusers.java
................\...\.............\Start.class
................\...\.............\Start.java
................\...\.............\sznjkc.java
................\...\.............\tjkcxx.java
................\...\.............\tjxjxx.java
................\...\.............\xgbj.java
................\...\.............\xgcj.java
................\...\.............\xgkcxx.java
................\...\.............\xgxjxx.java
................\...\.............\xiugaimima.class
................\...\.............\xiugaimima.java
................\...\.............\xiugaimima_cancel_actionAdapter.class
................\...\.............\xiugaimima_sure_actionAdapter.class
................\StudentSystem.jar
................\StudentSystem.jar~
................\StudentSystem.jpx
................\StudentSystem.jpx.local
................\StudentSystem.jpx.local~
................\StudentSystem.jpx~
................\StudentSystemW.exe