CONTOH INPUTAN SEDERHANA KE DATABASE

import java.sql.*;
import java.io.*;


public class TUGASKU
{
    public static void main(String[]koneksi) throws Exception
    {
        String strA;
        BufferedReader buff= new BufferedReader ( new InputStreamReader(System.in));
       
        System.out.print("Nama : ");
        String a = buff.readLine();
        System.out.print("NPM  : ");
        String b = buff.readLine();
        System.out.print("alamat: ");
        String c = buff.readLine();
        System.out.print("jurusan: ");
        String d = buff.readLine();
       
        System.out.println("==============================");
        System.out.println("          mahasiswa           ");
        System.out.println("==============================");
        System.out.println("Nama    : "+a);
        System.out.println("NPM     : "+b);
        System.out.println("Kelas   : "+c);
        System.out.println("jurusan : "+d);
        System.out.println("==============================");
     
        Class.forName("org.sqlite.JDBC");
        Connection cn = DriverManager.getConnection("jdbc:sqlite:irfaan.sqlite");
        Statement st= cn.createStatement();
        st.executeUpdate("insert into mahasiswa (Nama,NPM,alamat,jurusan) values ('"+a+"','"+b+"','"+c+"','"+d+"');");
        st.close();
        cn.close();
    }
}