public class servletList extends HttpServlet {

private static final String driver = "com.microsoft.sqlserver.jdbc.SQLServerDriver"; //數(shù)據(jù)庫(kù)驅(qū)動(dòng)

//連接數(shù)據(jù)庫(kù)的URL地址

private static final String url="jdbc:sqlserver://localhost:1433;DatabaseName=message";?

private static final String username="sa";//數(shù)據(jù)庫(kù)的用戶名

private static final String password="123";//數(shù)據(jù)庫(kù)的密碼

private static Connection conn=null;

@Override

protected void doGet(HttpServletRequest req, HttpServletResponse resp)

throws ServletException, IOException {

try {

Class.forName(driver);

conn = DriverManager.getConnection(url, username, password);

String sql = "select id,command,description,contents from messageTable";

PreparedStatement statement = conn.prepareStatement(sql);

ResultSet rs = statement.executeQuery();

List<messageItems> messageList = new ArrayList<messageItems>();

while(rs.next())

{

messageItems items = new messageItems();

messageList.add(items);

items.setId(rs.getInt("id"));

items.setCommand(rs.getString("command"));

items.setDescription(rs.getString("description"));

items.setContents(rs.getString("contents"));

}

req.setAttribute("messageList", messageList);

} catch (ClassNotFoundException e) {

// TODO Auto-generated catch block

e.printStackTrace();

} catch (SQLException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

req.getRequestDispatcher("/WEB-INF/jsp/back/list.jsp").forward(req, resp);

}

@Override

protected void doPost(HttpServletRequest req, HttpServletResponse resp)

throws ServletException, IOException {

this.doGet(req, resp);

}

}