File list (Check if you may need any files):
servletTest\.classpath
...........\.project
...........\.settings\.jsdtscope
...........\.........\org.eclipse.jdt.core.prefs
...........\.........\org.eclipse.wst.jsdt.ui.superType.container
...........\.........\org.eclipse.wst.jsdt.ui.superType.name
...........\build\classes\com\cn\add\AddUser.class
...........\.....\.......\...\..\...\AddUsersServlet.class
...........\.....\.......\...\..\delete\DeleteUser.class
...........\.....\.......\...\..\......\DeleteUserServlet.class
...........\.....\.......\...\..\filter\Zh_Filter.class
...........\.....\.......\...\..\jdbc\JDBC_Connection.class
...........\.....\.......\...\..\query\Query.class
...........\.....\.......\...\..\.....\QueryById.class
...........\.....\.......\...\..\.....\QueryUserByIdServlet.class
...........\.....\.......\...\..\.....\ShowAllUsersServlet.class
...........\.....\.......\...\..\showbypage\ShowByPage.class
...........\.....\.......\...\..\..........\ShowByPageServlet.class
...........\.....\.......\...\..\update\UpdateUser.class
...........\.....\.......\...\..\......\UpdateUserServlet.class
...........\.....\.......\...\..\vo\UserVo.class
...........\src\com\cn\add\AddUser.java
...........\...\...\..\...\AddUsersServlet.java
...........\...\...\..\delete\DeleteUser.java
...........\...\...\..\......\DeleteUserServlet.java
...........\...\...\..\filter\Zh_Filter.java
...........\...\...\..\jdbc\JDBC_Connection.java
...........\...\...\..\query\Query.java
...........\...\...\..\.....\QueryById.java
...........\...\...\..\.....\QueryUserByIdServlet.java
...........\...\...\..\.....\ShowAllUsersServlet.java
...........\...\...\..\showbypage\ShowByPage.java
...........\...\...\..\..........\ShowByPageServlet.java
...........\...\...\..\update\UpdateUser.java
...........\...\...\..\......\UpdateUserServlet.java
...........\...\...\..\vo\UserVo.java
...........\WebContent\addUsers.jsp
...........\..........\META-INF\MANIFEST.MF
...........\..........\showAllUsers.jsp
...........\..........\showByPage.jsp
...........\..........\updateUser.jsp
...........\..........\WEB-INF\lib\jstl.jar
...........\..........\.......\...\mysql-connector-java-5.1.10-bin.jar
...........\..........\.......\...\standard.jar
...........\..........\.......\web.xml
...........\build\classes\com\cn\add
...........\.....\.......\...\..\delete
...........\.....\.......\...\..\filter
...........\.....\.......\...\..\jdbc
...........\.....\.......\...\..\query
...........\.....\.......\...\..\showbypage
...........\.....\.......\...\..\update
...........\.....\.......\...\..\vo
...........\.....\.......\...\cn
...........\src\com\cn\add
...........\...\...\..\delete
...........\...\...\..\filter
...........\...\...\..\jdbc
...........\...\...\..\query
...........\...\...\..\showbypage
...........\...\...\..\update
...........\...\...\..\vo
...........\build\classes\com
...........\src\com\cn
...........\WebContent\WEB-INF\lib
...........\build\classes
...........\src\com
...........\WebContent\META-INF
...........\..........\WEB-INF
...........\.settings
...........\build
...........\src
...........\WebContent
servletTest