Spring Security ์ธ์ฆ ํ•„ํ„ฐ ์˜ˆ์™ธ ์ฒ˜๋ฆฌํ•˜๊ธฐ
ยท
ํ”„๋กœ์ ํŠธ/NolGoat
์ธ์ฆ ํ•„ํ„ฐ์—์„œ ๋ฐœ์ƒํ•œ ์˜ˆ์™ธ์˜ ๊ณตํ†ต ์ฒ˜๋ฆฌโš ๏ธ๋ฌธ์ œ์ธ์ฆ ํ•„ํ„ฐ๋Š” ๊ธฐ๋ณธ์ ์œผ๋กœ Spring Security ํ•„ํ„ฐ๋กœ์„œ ๋™์ž‘ํ•˜๋ฉฐ, `DispatcherServlet` ์ด์ „์— ์‹คํ–‰๋ฉ๋‹ˆ๋‹ค. ์ด๋กœ ์ธํ•ด `@RestControllerAdvice`์˜ `@ExceptionHandler`๋ฅผ ํ†ตํ•œ ์˜ˆ์™ธ ์ฒ˜๋ฆฌ ๋ฐฉ์‹์ด ์ ์šฉ๋˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.(@ExceptionHandler๋Š” DispatcherServlet ๋‚ด์—์„œ ๋ฐœ์ƒํ•œ ์˜ˆ์™ธ๋งŒ ์ฒ˜๋ฆฌํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.)@RestControllerAdvicepublic class GlobalExceptionHandler { @ExceptionHandler(ApiException.class) public ResponseEntity handleApiException(ApiException e) { ..
์กฐํšŒ ๋ฐฉ์‹ ๊ฐœ์„  ๋ฐ ์ธ๋ฑ์Šค ์ˆ˜์ •
ยท
ํ”„๋กœ์ ํŠธ/NolGoat
๋ฐ์ดํ„ฐ ์ˆ˜์ง‘ ๋ฐ ๊ฐ€๊ฒŒ ํƒ€์ž… ์ง€์ •์„œ์šธ์‹œ ๊ณต๊ณต ๋ฐ์ดํ„ฐ๋ฅผ ํ†ตํ•ด ๊ฐ€๊ฒŒ ์ •๋ณด๋ฅผ ์ˆ˜์ง‘ํ•˜๊ณ , ๊ฐ ๊ฐ€๊ฒŒ์— ํƒ€์ž…(store_type)์„ ์ง€์ •ํ•˜์—ฌ ์ €์žฅํ–ˆ์Šต๋‹ˆ๋‹ค. ํƒ€์ž…์˜ ์ข…๋ฅ˜๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค. ๊ธฐ์กด ์กฐํšŒ ๋ฐฉ์‹๊ณผ ๋ฌธ์ œ์ ๊ธฐ์กด ์กฐํšŒ ๋ฐฉ์‹์€ ๋‹ค์Œ ๋‘ ๊ฐ€์ง€ ์กฐ๊ฑด์œผ๋กœ ์ด๋ฃจ์–ด์ ธ ์žˆ์Šต๋‹ˆ๋‹ค.ํ–„๋ฒ„๊ฑฐ, ํ”ผ์ž์™€ ๊ฐ™์€ ์นดํ…Œ๊ณ ๋ฆฌ(category)๋กœ ์กฐํšŒํƒ€์ž…(store_type)์œผ๋กœ ์กฐํšŒํ•˜์ง€๋งŒ, ์ด ๋ฐฉ์‹์—๋Š” ๋ฌธ์ œ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. ์•„๋ž˜ ๋ฐ์ดํ„ฐ๋ฅผ ๋ณด์‹œ๋ฉด, ๊ฐ€๊ฒŒ ํƒ€์ž…์ด CAFE๊ฐ€ ์•„๋‹ˆ๋ฉด์„œ๋„ ์นดํ…Œ๊ณ ๋ฆฌ์—๋Š” ์นดํŽ˜๋ฅผ ํฌํ•จํ•˜๊ณ  ์žˆ๋Š” ๊ฐ€๊ฒŒ๋“ค์ด ์žˆ๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค. ๋…ธ๋ž˜๋ฐฉ๊ณผ ๋‹น๊ตฌ์žฅ๋„ ๋งˆ์ฐฌ๊ฐ€์ง€์˜€์Šต๋‹ˆ๋‹ค. “๊ทธ๋Ÿฌ๋ฉด ๋ชจ๋“  ๊ฐ€๊ฒŒ๋ฅผ ์นดํ…Œ๊ณ ๋ฆฌ๋กœ๋งŒ ์กฐํšŒํ•˜๋ฉด ๋˜์ง€ ์•Š๋‚˜?”๋ผ๊ณ  ์ƒ๊ฐํ•˜์‹ค ์ˆ˜๋„ ์žˆ์ง€๋งŒ, ํ˜„์žฌ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค์—๋Š” ์•„๋ž˜์™€ ๊ฐ™์ด, ์นดํ…Œ๊ณ ๋ฆฌ ์ •๋ณด๊ฐ€ ๋น„์–ด ์žˆ๋Š” ๊ฐ€๊ฒŒ๋“ค์ด ์กด์žฌํ•ฉ๋‹ˆ๋‹ค. ์ด๋Š” ..
MySQL ์กฐํšŒ ์„ฑ๋Šฅ ๊ฐœ์„ 
ยท
ํ”„๋กœ์ ํŠธ/NolGoat
ํ‰์  ๊ธฐ๋ฐ˜์œผ๋กœ ์ฟผ๋ฆฌ๋ฅผ ๋งŒ๋“ค์–ด ๋ฐ์ดํ„ฐ๋ฅผ ์กฐํšŒํ•  ๋•Œ, ์ธ๋ฑ์Šค ํ™œ์šฉ์„ ํ†ตํ•ด ์กฐํšŒ ์„ฑ๋Šฅ์„ ๊ฐœ์„ ํ•ด ๋ณด๋ ค ํ•ฉ๋‹ˆ๋‹ค. ๐Ÿ” 10๋ฒˆ์งธ ๊ฐ€๊ฒŒ์˜ ํ‰์  ์กฐํšŒSELECT store.kakao_average_gradeFROM storeWHERE category like '%ํ•œ์‹%' and ( 6371 * ACOS( COS(RADIANS(37.492219089015705)) * COS(RADIANS(ST_Y(store.location))) * COS(RADIANS(ST_X(store.location)) - RADIANS(127.03116426578977)) + SIN(RADIANS(37.492219089015705)) * SIN(RADIANS(ST_Y(stor..