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[JAVA] Char ๋ฌธ์ž์—ด๋กœ ๋ณ€ํ™˜

by soonybutter 2024. 10. 17.
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char๋ฅผ ๋ฌธ์ž์—ด๋กœ ๋ณ€ํ™˜ํ•˜๋Š” ๋ฐฉ๋ฒ•

  • String.valueOf(charrArr)
    -> java.lang.String ํด๋ž˜์Šค์˜ valueOf() ๋ฉ”์„œ๋“œ๋Š” char ๋ฐฐ์—ด์„ ํŒŒ๋ผ๋ฏธํ„ฐ๋กœ ๋ฐ›์•„์„œ String์œผ๋กœ ๋ณ€ํ™˜ํ•˜์—ฌ ๋ฆฌํ„ดํ•จ.
char a = '์•ˆ';
char b = '๋…•';

String test = String.valueOf(a) + String.valueOf(b);

System.out.println(test); // ์•ˆ๋…•

 

  • Character ํด๋ž˜์Šค์˜ toString()
    -> Character ํด๋ž˜์Šค์˜ toString() ๋ฉ”์„œ๋“œ๋ฅผ ํ†ตํ•ด์„œ Char๋ฅผ String์œผ๋กœ ๋ฐ˜ํ™˜ํ•  ์ˆ˜ ์žˆ์Œ.
char a = '์•ˆ';
char b = '๋…•';

String test = Character.toString(a) + Character.toString(b);

System.out.println(test); // ์•ˆ๋…•

 

  • ๋ฌธ์ž๋ฅผ ๋นˆ ๋ฌธ์ž์—ด๊ณผ ์—ฐ๊ฒฐํ•˜์—ฌ ๋ฌธ์ž์—ด๋กœ ๋ณ€ํ™˜
char a = '์•ˆ';
char b = '๋…•';

String test = "" + a + b;

System.out.println(test); // ์•ˆ๋…•

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

์ถœ์ฒ˜: https://kang-james.tistory.com/entry/JAVA-ํŒŒํ—ค์น˜๊ธฐ-๋ฌธ์ž-ํƒ€์ž…-char-์™€-๋ฌธ์ž์—ด-String-์˜-์ง„์‹ค [๋‚ด ๊ฟˆ์„ JAVA:ํ‹ฐ์Šคํ† ๋ฆฌ]

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