Correction exercice 05 serie 01 servlet
Correction exercice 05 serie 01 servlet
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Exercice 05
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Énoncé
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Solution
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Vous pouvez visualiser l’énoncé de l’exercice
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
* Servlet implementation class milleNombresPremiers
*/
@WebServlet("/milleNombresPremiers")
public class milleNombresPremiers extends HttpServlet {
private static final long serialVersionUID = 1L;
boolean isPrimes = true;
int cellule=1;
/**
* @see HttpServlet#HttpServlet()
*/
public milleNombresPremiers() {
super();
// 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
response.setContentType("text/html") ;
PrintWriter out = response.getWriter() ;
out.println("<html>") ;
out.println("<head>") ;
out.println("<title>milleNombresPremiers</title>") ;
out.println("</head>") ;
out.println("<body><center>") ;
out.println("
<h1>Bienvenue au cours de programmation web avec java</h1>") ;
out.println("<table border='1' width='60%'>");
for(int i =2; i <= 1000; i++){
isPrimes = true;
for(int j = 2; j <= i; j++){
if((i%j == 0)&& (j!=i)){
isPrimes = false;
break;
}
}
if(isPrimes){
if(cellule==1)
{
out.println("<tr>");
out.println("<td align='center'>"
+i+"</td>");
}
if(cellule==10)
{
out.println("<td align='center'>"
+i+"</td>");
out.println("</tr>");
cellule=0;
}
if(cellule!=10 && cellule!=1 && cellule!=0) {
out.println("<td align='center'>"
+i+"</td>");
}
cellule++;
}
}
out.println("</table></center>");
out.println("</body>") ;
out.println("</html>") ;
}
/**
* @see HttpServlet#doPost(HttpServletRequest request,
HttpServletResponse response)
*/
protected void doPost(HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException {
// TODO Auto-generated method stub
doGet(request, response);
}
}
