Hele koden ser sådan ud
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.sql.*;
public class Login extends HttpServlet
{
/**
* Handle the HTTP GET method by building a simple web page.
*/
public void doPost (HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException
{
PrintWriter out;
String title = \"Log in\";
// set content type and other response header fields first
response.setContentType(\"text/html\");
String res = request.getParameter (\"navn\");
String res2 = request.getParameter (\"pass\");
// then write the data of the response
out = response.getWriter();
Databaseforbindelsemysql d = new Databaseforbindelsemysql(\"jdbc:
mysql://mikmak.dyndns.dk/web?user=mik&password=mik\",\"org.gjt.mm.mysql.Driver\");
try {
/*
ResultSet rs = sqltest.executeQuery(\"SELECT * FROM person\"); */
out.println(\"<HTML><HEAD><TITLE>\");
out.println(title);
out.println(\"</TITLE></HEAD>\");
ResultSet rs = d.select(\"SELECT * FROM login\");
boolean result=false;
while(rs.next()) {
String navn = rs.getString(2);
String pass = rs.getString(3);
if(res.equals(navn) && res2.equals(pass))
{
result=true;
HttpSession session = request.getSession(true);
System.out.println(session);
Variabler.setNavn(res);
Variabler.setPassword(res2);
Variabler.setNavfarve();
}
}
if(result) {
out.println(\"<FRAMESET border=0 frameSpacing=0 cols=130,*.*>\");
out.println(\"<FRAME name=nav margin Width=0 marginHeight=0 src=\'Navi\' frameBorder=NO noResize scrolling=no>\");
out.println(\"<FRAME name=content src=\'../index/side0.htm\' frameBorder=NO noResize>\");
out.println(\"</FRAMESET>\");
out.println(\"</HTML>\");
// response.sendRedirect(\"
http://mikmak.dyndns.dk:8080/mikk/servlet/Index\");
}
else if(!result)
out.println(\"<BODY bgcolor=\'#ffffff\'><center>\");
out.println(\"<br><br><center><h1>Wrong username or password. Try again!!</center></h1>\");
out.println(\"</body></html>\");
d.close();
} catch (SQLException s) {
out.println(\"<h3>SQL fejl: \" + s.toString() + \" \"
+ s.getErrorCode() + \" \" + s.getSQLState() + \"</h3>\");
}
out.close();
}
public void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException
{
}
}
Ny bruger
Nybegynder
Opret
Preview
