Ex11_3 코드

package org.javaro.lecture; import java.io.*; public class Ex11_3 { public static void main(String[] args) { System.out.println("조병수-20191120-스트림"); try { FileOutputStream fout = new FileOutputStream("F://Users/whqud/Desktop/자바실습/t.out"); for(int i = 0; i < 5; i++) fout.write(i); fout.close(); FileInputStream fin = new FileInputStream("F://Users/whqud/Desktop/자바실습/t.out"); InputStreamReader in = new InputStreamReader(fin); int c; while((c=in.read())!=-1) { System.out.print(c); } fin.close(); }catch(IOException ioe) { System.out.println("파일 없음"); } } }

실행창

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