๐ŸŒป JAVA/์ •๋ฆฌ์ •๋ฆฌ์ •๋ฆฌ

[Java] equals() , equalsIgnoreCase() ์ฐจ์ด์ 

2020. 4. 24. 15:37
๋ฐ˜์‘ํ˜•

๋งŒ์•ฝ, scanner๋กœ input์„ ๋ฐ›๋‹ค๊ฐ€ "q"๋ฅผ ์ž…๋ ฅ๋ฐ›์œผ๋ฉด ์ข…๋ฃŒ๋˜๊ฒŒ ํ•˜๋ ค๊ณ  ํ•œ๋‹ค.

๊ทธ๋Ÿฌ๋ฉด ์ฝ”๋“œ๋ฅผ ์•„๋ž˜์ฒ˜๋Ÿผ ์งœ์•ผํ•œ๋‹ค.

Scanner sc = new Scanner(System.in);
String input = sc.nextLine();

if( input.equals("q") || input.equals("Q") ){
	break;
}

์ด๋ ‡๊ฒŒ q , Q ๋‘๊ฐ€์ง€ ์ƒํ™ฉ์„ ์ƒ๊ฐํ•ด์ค˜์•ผํ•œ๋‹ค.

 

๊ทผ๋ฐ equalsIgnoreCase๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด, q์™€Q๋ฅผ ๊ตฌ๋ถ„ํ•˜์ง€์•Š๋Š”๋‹ค.

Scanner sc = new Scanner(System.in);
String input = sc.nextLine();

if( input.equalsIgnoreCase("q") ){
	break;
}

์ด๋ ‡๊ฒŒ ํ•˜๋ฉด, ์ข€ ๋” ์‹คํ–‰์†๋„๋ฅผ ์ค„์ผ ์ˆ˜ ์žˆ๊ฒŒ ๋œ๋‹ค.

 

 

 

์ถœ์ฒ˜ https://www.w3resource.com/java-tutorial/string/string_equalsignorecase.php

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[Java] equals() , equalsIgnoreCase() ์ฐจ์ด์ 
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Q
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W
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C
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T
T
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