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MessageFormat

import java.text.MessageFormat; import java.util.Scanner; public class MessageFormatEx { public static void main(String[] args) { // MessageFormat // : ๋ฌธ์ž์—ด ํ˜•์‹์„ ๋งŒ๋“ค๊ณ , ๋ฌธ์ž์—ด์— ๋”ฐ๋ผ ๋“ค์–ด๊ฐˆ ์ž๋ฆฌ๋ฅผ // {k} ๋กœ ํ‘œ์‹œํ•˜์—ฌ ํ˜•์‹์„ ์ง€์ •ํ•œ๋‹ค. (k : 0~) // \n : ํ•œ ์ค„ ๊ฐœํ–‰(์—”ํ„ฐ) // \t : ํƒญ String text= "์•„์ด๋”” : {0}\n๋น„๋ฐ€๋ฒˆํ˜ธ : {1}"; Scanner sc = new Scanner(System.in); System.out.print("์•„์ด๋”” : "); String id = sc.nextLine(); System.out.print("๋น„๋ฐ€๋ฒˆํ˜ธ : "); String pw = sc.nextLine(); String login = MessageFormat.format(text, id, pw); // * ... : ๊ฐ€๋ณ€ ๋งค๊ฐœ๋ณ€์ˆ˜ // ๊ฐ€๋ณ€ ๋งค๊ฐœ๋ณ€์ˆ˜๋Š” ๋งค๊ฐœ๋ณ€์ˆ˜์˜ ๊ฐœ์ˆ˜๋ฅผ ๋ณ€ํ™”์‹œํ‚ค๋ฉด์„œ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•ด์ฃผ๋Š” ๊ธฐํ˜ธ // ์ „๋‹ฌ ๋ฐ›๋Š” ๋ฉ”์†Œ๋“œ์—์„œ๋Š” ๊ฐ€๋ณ€ ๋งค๊ฐœ๋ณ€์ˆ˜๋ฅผ ํ•˜๋‚˜์˜ ๋ฐฐ์—ด๋กœ ์ „๋‹ฌ๋ฐ›๋Š”๋‹ค. // ๋งˆ์ง€๋ง‰ ๋งค๊ฐœ๋ณ€์ˆ˜์— ์ •์˜ํ•ด์•ผํ•œ๋‹ค. System.out.println(login); System.out.println(); String[] studentInfo = {"๊น€์กฐ์€", "25ํ•™๋ฒˆ", "์ปดํ“จํ„ฐ๊ณตํ•™๊ณผ", "20์‚ด"}; String studentFormat = "์ด๋ฆ„ : {0} \n" + "ํ•™๋ฒˆ : {1} \n" + "์ „๊ณต : {2} \n" + "๋‚˜์ด : {3} \n" ; String student = MessageFormat.format(studentFormat, studentInfo); System.out.println(student); sc.close(); } }
Java
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