Spring/Spring Boot

์Šคํ”„๋ง ์บ์‹œ(Spring Cache)์ž์ฃผ ์‚ฌ์šฉ๋˜๋Š” ๋ฐ์ดํ„ฐ๋ฅผ ์บ์‹œ ๋ฉ”๋ชจ๋ฆฌ์— ์ €์žฅํ•˜์—ฌ ๋น ๋ฅธ ๊ฒ€์ƒ‰์„ ๊ฐ€๋Šฅํ•˜๊ฒŒ ํ•จ build.gradleimplementation 'org.springframework.boot:spring-boot-starter-cache  Spring Boot Cache ์–ด๋…ธํ…Œ์ด์…˜@EnableCachingSpring Boot Cache๋ฅผ ์‚ฌ์šฉํ•˜๊ธฐ ์œ„ํ•ด ‘์บ์‹œ ํ™œ์„ฑํ™”’๋ฅผ ์œ„ํ•œ ์–ด๋…ธํ…Œ์ด์…˜์„ ์˜๋ฏธํ•œ๋‹ค@CacheConfig์บ์‹œ์ •๋ณด๋ฅผ ‘ํด๋ž˜์Šค ๋‹จ์œ„’๋กœ ์‚ฌ์šฉํ•˜๊ณ  ๊ด€๋ฆฌํ•˜๊ธฐ ์œ„ํ•œ ์–ด๋…ธํ…Œ์ด์…˜์„ ์˜๋ฏธํ•œ๋‹ค@Cacheable์บ์‹œ์ •๋ณด๋ฅผ ๋ฉ”๋ชจ๋ฆฌ ์ƒ์— ‘์ €์žฅ’ํ•˜๊ฑฐ๋‚˜ ‘์กฐํšŒ’ํ•ด์˜ค๋Š” ๊ธฐ๋Šฅ์„ ์ˆ˜ํ–‰ํ•˜๋Š” ์–ด๋…ธํ…Œ์ด์…˜์ด๋‹ค@CachePut์บ์‹œ ์ •๋ณด๋ฅผ ๋ฉ”๋ชจ๋ฆฌ์ƒ์— ‘์ €์žฅ’ํ•˜๋ฉฐ ์กด์žฌ ์‹œ ๊ฐฑ์‹ ํ•˜๋Š” ๊ธฐ๋Šฅ์„ ์ˆ˜ํ–‰ํ•˜๋Š” ์–ด๋…ธํ…Œ์ด์…˜์ด๋‹ค@CacheEv..
ํ—ค๋” ์Šคํƒ€์ผ ์ƒ์„ฑ CellStyle headerCellStyle = sheet.getWorkbook().createCellStyle(); headerCellStyle.setFillForegroundColor(IndexedColors.LIGHT_YELLOW.getIndex()); // ๋ฐฐ๊ฒฝ์ƒ‰ ์„ค์ • headerCellStyle.setFillPattern(FillPatternType.SOLID_FOREGROUND); Font headerFont = sheet.getWorkbook().createFont(); headerFont.setBold(true); // ํฐํŠธ ๊ตต๊ธฐ ์„ค์ • headerCellStyle.setFont(headerFont); Row headerRow = sheet.createRow(0); for..
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'Spring/Spring Boot' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๊ธ€ ๋ชฉ๋ก