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Oct 16th, 2016
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  1. String dbURL = "jdbc:mysql://localhost:3306/mysql/";
  2. String dbUser = "root";
  3. String dbPwd = "sesame";
  4.  
  5. try {
  6. userid = request.getParameter("userid").trim();
  7. passattempt = Long.parseLong(request.getParameter("password").trim());
  8. Connection conn = DriverManager.getConnection(dbURL, dbUser, dbPwd);//creates connection each time the server runs
  9. Statement s = conn.createStatement();
  10. sql = "SELECT * FROM tblMembers WHERE Memid='" + userid + "'";//since id is numbers it needs to be surrounded by apostrophes, also sql is not case sensitive, semicolon is taken care of
  11. ResultSet r = s.executeQuery(sql);
  12. if (r.next()) {
  13. m = new Member();
  14. m.setMemid(userid);
  15. m.setPassword(r.getLong("Password"));
  16. m.setPassAttempt(passattempt);
  17. if (m.isAuthenticated()) {
  18. msg = "Userid " + userid + " authenticated!<br>";
  19. m.setLastnm(r.getString("LastName"));
  20. m.setFirstnm(r.getString("FirstName"));
  21. m.setMiddlenm(r.getString("MiddleName"));
  22. m.setStatus(r.getString("Status"));
  23. m.setMemdt(r.getString("MemDt"));
  24. URL = "/MemberScreen.jsp";
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