[Spring] @Secured ์‚ฌ์šฉ ์‹œ AccessDeniedException์ด CustomAccessDeniedHandler์—์„œ ์ฒ˜๋ฆฌ๋˜์ง€ ์•Š๋Š” ์ด์œ 
ยท
Spring
Spring Security๋ฅผ ์‚ฌ์šฉํ•˜๋‹ค ๋ณด๋ฉด ๊ถŒํ•œ์ด ์—†๋Š” ์‚ฌ์šฉ์ž์˜ ์ ‘๊ทผ์„ ์ œ์–ดํ•˜๊ธฐ ์œ„ํ•ด ๋ฉ”์„œ๋“œ ๋‹จ์œ„์—์„œ @Secured ์–ด๋…ธํ…Œ์ด์…˜์„ ์‚ฌ์šฉํ•˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋งŽ๋‹ค. ๋‚˜๋Š” @Secure ์–ด๋…ธํ…Œ์ด์…˜์„ ์‚ฌ์šฉํ•˜์—ฌ ๋ฉ”์„œ๋“œ ์‹คํ–‰ ์ „์— ์‚ฌ์šฉ์ž์˜ ๊ถŒํ•œ์— ๋”ฐ๋ผ ์ ‘๊ทผ์„ ์ œํ•œํ•˜๋„๋ก ์ฒ˜๋ฆฌํ–ˆ๋‹ค. @Operation(summary = "[๊ด€๋ฆฌ์ž] ๋ฆฌ์ŠคํŠธ ์กฐํšŒ", description = "๊ด€๋ฆฌ์ž ๋ฆฌ์ŠคํŠธ ์กฐํšŒ", security = @SecurityRequirement(name = "bearerAuth")) @Secured("ROLE_ROOT") // ๋ฃจํŠธ ๊ถŒํ•œ์ธ ์‚ฌ์šฉ์ž๋งŒ ํ—ˆ์šฉ @GetMapping("/list") public ResponseDto list(@RequestParam(required = false, de..