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- import java.io.FileReader;
- import java.io.BufferedReader;
- public class Demo {
- public static void readLinesFromFile(String name)
- {
- FileReader fr = null;
- BufferedReader br = null;
- String[] tokens;
- try
- {
- fr = new FileReader(name);
- br = new BufferedReader(fr);
- int counter = 0;
- while(true)
- {
- counter++;
- String line = br.readLine();
- if(line == null)break;
- // tokens = line.split(" ");
- // String lastName = tokens[1];
- System.out.println(counter + " : " + line);
- }
- }
- catch(Exception e)
- {
- System.out.println(e.getMessage());
- }
- try {
- fr.close();
- br.close();
- } catch (Exception e) {
- System.out.println(e.getMessage());
- }
- }
- public static void readFromFile(String name)
- {
- FileReader fr = null;
- BufferedReader br = null;
- String[] tokens;
- try
- {
- fr = new FileReader(name);
- br = new BufferedReader(fr);
- int counter = 0;
- while(true)
- {
- counter++;
- String line = br.readLine();
- if(line == null)break;
- tokens = line.split(" ");
- String lastName = tokens[1];
- System.out.println(counter + " : " + lastName);
- }
- }
- catch(Exception e)
- {
- System.out.println(e.getMessage());
- }
- try {
- fr.close();
- br.close();
- } catch (Exception e) {
- System.out.println(e.getMessage());
- }
- }
- public static void main(String[]args)
- {
- // readFromFile("names.txt");
- // readFromFile("fruits.txt");
- readLinesFromFile("D:\\words.txt");
- }
- }
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