File list (Check if you may need any files):
web大作业
.........\Student
.........\.......\.classpath
.........\.......\.myeclipse
.........\.......\.mymetadata
.........\.......\.project
.........\.......\WebRoot
.........\.......\.......\META-INF
.........\.......\.......\........\MANIFEST.MF
.........\.......\.......\WEB-INF
.........\.......\.......\.......\classes
.........\.......\.......\.......\.......\com
.........\.......\.......\.......\.......\...\dao
.........\.......\.......\.......\.......\...\...\StudentDao.class
.........\.......\.......\.......\.......\...\dbmanager
.........\.......\.......\.......\.......\...\.........\DbManager.class
.........\.......\.......\.......\.......\...\servlet
.........\.......\.......\.......\.......\...\.......\DeleteStudentServlet.class
.........\.......\.......\.......\.......\...\.......\InsertStudentServlet.class
.........\.......\.......\.......\.......\...\.......\SelectStudentServlet.class
.........\.......\.......\.......\.......\...\.......\UpdateStudentServlet.class
.........\.......\.......\.......\.......\...\vo
.........\.......\.......\.......\.......\...\..\StudentVo.class
.........\.......\.......\.......\lib
.........\.......\.......\.......\web.xml
.........\.......\.......\index.jsp
.........\.......\.......\stu
.........\.......\.......\...\studentList.jsp
.........\.......\.......\...\update.jsp
.........\.......\src
.........\.......\...\com
.........\.......\...\...\dao
.........\.......\...\...\...\StudentDao.java
.........\.......\...\...\dbmanager
.........\.......\...\...\.........\DbManager.java
.........\.......\...\...\servlet
.........\.......\...\...\.......\DeleteStudentServlet.java
.........\.......\...\...\.......\InsertStudentServlet.java
.........\.......\...\...\.......\SelectStudentServlet.java
.........\.......\...\...\.......\UpdateStudentServlet.java
.........\.......\...\...\vo
.........\.......\...\...\..\StudentVo.java
.........\test.sql