Bonjour je n'arrive pas à afficher ma base de donne dans une sevlet
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import java.sql.*;
import java.io.IOException;
import java.io.PrintWriter;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.Statement;
 
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
 
/**
 * Servlet implementation class test
 */
public class test extends HttpServlet {
	private static final long serialVersionUID = 1L;
 
    /**
     * Default constructor. 
     */
    public test() {
        // TODO Auto-generated constructor stub
    }
 
	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		PrintWriter out=response.getWriter();
		out.println("hello");
 
 
	}
	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
 
		PrintWriter out=response.getWriter();
		try{
			Class.forName("com.mysql.jdbc.Driver");
 
			Connection con=DriverManager.getConnection("jdbc:mysql://localhost:3306/test","root","");
			Statement st=con.createStatement();
		ResultSet res =st.executeQuery("select * from  client");
		while(res.next())
			out.println(res.getString(1));
			}catch(Exception e){
				 System.out.println(e.getMessage());}
 
 
 
	}
 
}