FileIOMain01

"Java Stuty"

Posted by Chungman on March 26, 2021

FileIO 예제

Dog

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package Java0326.Lecture15.FileIO;

public class Dog {

	private String name;
	private int age;
	private String kind;
	
	public Dog() {
		
	}
	
	public Dog(String name, int age, String kind) {
		this.name = name;
		this.age = age;
		this.kind = kind;
	}

	@Override
	public String toString() {
		return "Dog [name=" + name + ", age=" + age + ", kind=" + kind + "]";
	}

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	public int getAge() {
		return age;
	}

	public void setAge(int age) {
		this.age = age;
	}

	public String getKind() {
		return kind;
	}

	public void setKind(String kind) {
		this.kind = kind;
	}

}

FileIOMain01

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package Java0326.Lecture15.FileIO;

import java.io.InputStream;
import java.io.InputStreamReader;

public class FileIOMain01 {

	public static void main(String[] args) {
		
		System.out.println("입력을 하세요. ctrl+z를 누르면 종료합니다.");
		InputStream is = System.in;
		
		InputStreamReader isr = new InputStreamReader(is);
		
		try {
			while(true) {
				int c = isr.read();	// 너 입출력 장치 없으면 어떡해? 입출력 장치에 문제 있으면 어떡해?
				if(c == -1) break;
				System.out.print((char)c);
			}
		} catch(Exception e) {
			e.printStackTrace();
		}
		
		/*
		System.out.println("입력을 하세요. ctrl+z를 누르면 종료합니다.");
		InputStream is = System.in;
		while(true) {
			int c = is.read();
			if(c == -1) break;		// 라인의 첫 열에서만 가능(ctrl+z)
			System.out.print((char)c);	// Buffer를 써서 한번에 우르르 출력
		}
		*/
	}

}