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๐Ÿ–ฅ๏ธ/Java

[Java] try ~ catch ~finally ์˜ˆ์™ธ์ฒ˜๋ฆฌ

by HanaV 2023. 3. 22.
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๋ฌธ๋ฒ•์  ์˜ค๋ฅ˜๋Š” IDE ์ฝ”๋”ฉ๋‹จ๊ณ„, ์ปดํŒŒ์ผ ์‹œ ์—๋Ÿฌ๋ฅผ ๊ฒ€์ถœํ•ด์ฃผ๊ณ , ์‹คํ–‰ํ•  ๋•Œ ๋…ผ๋ฆฌ์  ์˜ค๋ฅ˜๋Š” Runtime Error๊ฐ€ ๋œฌ๋‹ค.

 

try ~ catch ~ finally

try {	์‹คํ–‰ ๊ตฌ๋ฌธ
} catch(Exception e){ 
	์—๋Ÿฌ๊ฐ€ ๋‚ฌ์„ ๋•Œ ํ•  ๋ช…๋ น ๊ตฌ๋ฌธ
} finally{ 
	์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ•˜๋”๋ผ๋„ ์‹คํ–‰์‹œ์ผœ์•ผ ํ•  ๋ช…๋ น
}

 

์˜ˆ์‹œ ์ฝ”๋“œ

try {
	result = a/b;
    aa = b + a;
} catch(Exception e){
	e.print.Trace(); 
} finally{
	b = 1;
    aa = b + a;
}

 

 

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