Ho il seguente problema: devo leggere un dato da una tabella del db e stamparlo a video.
codice:<% Class.forName ("com.mysql.jdbc.Driver"); Connection conn= DriverManager.getConnection("jdbc:mysql://localhost:3306/enterprise"); Statement stmt = conn.createStatement(); ResultSet rs = stmt.executeQuery("SELECT nome FROM Specializzazione "); %> <table> <% while(rs.next()) { String s=rs.getString("nome"); out.println(s); }%> </table> <% rs.close(); stmt.close(); conn.close(); %>
cosi facendo mi dà sempre lo stesso errore:
e nn se ne va in alcun modo....codice:An error occurred at line: 31 in the jsp file: /controllospecializzazioni.jsp Generated servlet error: Connection cannot be resolved to a type An error occurred at line: 31 in the jsp file: /controllospecializzazioni.jsp Generated servlet error: DriverManager cannot be resolved An error occurred at line: 31 in the jsp file: /controllospecializzazioni.jsp Generated servlet error: Statement cannot be resolved to a type An error occurred at line: 31 in the jsp file: /controllospecializzazioni.jsp Generated servlet error: ResultSet cannot be resolved to a type

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