File list (Check if you may need any files):
studentsdata.sql
wyk
...\.classpath
...\.project
...\.settings
...\.........\org.eclipse.jdt.core.prefs
...\bin
...\...\com
...\...\...\goods
...\...\...\.....\GoodsEdit.class
...\...\...\.....\GoodsMain.class
...\...\...\students
...\...\...\........\dao
...\...\...\........\...\BaseDao.class
...\...\...\........\...\StudentsDao.class
...\...\...\........\login
...\...\...\........\.....\Login.class
...\...\...\........\.....\StudentsGuanLi.class
...\...\...\........\.....\UserLogin.class
...\src
...\...\com
...\...\...\goods
...\...\...\.....\GoodsEdit.java
...\...\...\.....\GoodsMain.java
...\...\...\students
...\...\...\........\dao
...\...\...\........\...\BaseDao.java
...\...\...\........\...\StudentsDao.java
...\...\...\........\login
...\...\...\........\.....\Login.java
...\...\...\........\.....\StudentsGuanLi.java
...\...\...\........\.....\UserLogin.java