How to read text file?
807580Oct 26 2009 — edited Oct 26 2009Dear Everyone
I have coding below.
{color:#3366ff}*Text file scores.txt*
{color}1 1 1
2 2 2
*{color:#3366ff}Java class jtableone.class{color}*
import javax.swing.*;
public class jtableone extends JApplet {
public static void main(String[] args) throws Exception {
{color:#ff0000}//Read file scores.txt{color}
java.io.File file = new java.io.File("scores.txt");
Scanner input = new Scanner(file);
while (input.hasNext()){
String id = input.next();
String firstname = input.next();
String lastname = input.next();
{color:#ff0000}//System.out.println(id +" "+ firstname +" "+ lastname);
{color}}
input.close();
}
{color:#ff0000}//Crearte JTable{color}
private String[] columNames =
{"ID", "First Name", "Last Name"};
private Object[][] data = {
//{"12", "Tom", "Clark"},
//{"13", "helen", "Tan"}
};
{color:#ff0000}//Display JTable{color}
private JTable jTable1 = new JTable(data, columNames);
public jtableone(){
add(new JScrollPane(jTable1));
}
}
Can you tell me What i do next?
Create a Object[][] data which can read text file.
Thanks
sevenlon