buffreaderdemo.java

180个针对Java初学者的简单实例180个针对Java初学者的简单实例180个针对Java初学者的简单实例

// BufferedReader类的应用
import java.io.*;
class BuffReaderDemo{
  public static void main(String args[]) 
    throws IOException
  {
    // create a BufferedReader using System.in
    BufferedReader br = new BufferedReader(new 
                            InputStreamReader(System.in));
    String str[] = new String[100];
    System.out.println("Enter lines of text.");
    System.out.println("Enter 'stop' to quit.");
    for(int i=0; i<100; i++) {
      str[i] = br.readLine();
      if(str[i].equals("stop")) break;
    }
    System.out.println("\nHere is your file:");
    // display the lines 
    for(int i=0; i<100; i++) {
      if(str[i].equals("stop")) break;
      System.out.println(str[i]);
    }
  }
}