λ³Έλ¬Έ λ°”λ‘œκ°€κΈ°

#1 Language πŸ‘„/1-4 JAVA

[JAVA] Scanner class

 

Scanner class

 

 

  • System.in.read() λ¬Έμ œμ μ€ μž…λ ₯된 ν‚€ ν•˜λ‚˜ν•˜λ‚˜κ°€ μ½”λ“œλ‘œ 변경됨
  • ν•œκΈ€ 같은 자음, λͺ¨μŒ 쑰합을 ν‘œν˜„ν•  수 μ—†μŒ (’κ°€’,’λ‚˜’.....)
  • Scanner 클래슀λ₯Ό μ΄μš©ν•˜λ©΄ enterκ°’ μ „κΉŒμ§€μ˜ μž…λ ₯값을 λ¬Έμžμ—΄λ‘œ μ €μž₯ κ°€λŠ₯
package Day01;

import java.util.Scanner; // c+s+o

public class _06_useScanner {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		// 3. Scanner 클래슀 μ‚¬μš© ( C+S+o)
		Scanner sc = new Scanner(System.in);
		String inputData;
		
		while (true) {
			// μ—”ν„°κ°’ μ΄μ „κΉŒμ§€ μž…λ ₯값을 λ¬Έμžμ—΄λ‘œ μ €μž₯
			inputData = sc.nextLine();
			System.out.println(inputData);
			
			
			// λ¬Έμžμ—΄ λΉ„κ΅λŠ” equals λ©”μ†Œλ“œ μ‚¬μš©
			if(inputData.equals("q")); {
				break;
			}
		}
	}
}
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