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๐Ÿ“š๊ฐœ๋ฐœ ๋ณต์Šต ๋…ธํŠธ

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๐Ÿ“š๊ฐœ๋ฐœ ๋ณต์Šต ๋…ธํŠธ

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html ๊ฐœ๋ฐœ css java DB ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์ž๋ฐ” ๊ฐœ๋ฐœ๋…ธํŠธ

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์ „์ฒด ๊ธ€(210)

  • ์‡ผํ•‘๋ชฐ ํ”„๋กœ์ ํŠธ(14) ๊ด€๋ฆฌ์ž ๋ฉ”๋‰ด - ์ฃผ๋ฌธ ๊ด€๋ฆฌ - ์›”๋ณ„ ๋งค์ถœ ํ˜„ํ™ฉ(2) select ๋ฐ•์Šค ๋ณ€๊ฒฝ ์‹œ ๋ฐ์ดํ„ฐ ์กฐํšŒ

    select ๋ฐ•์Šค ๋ณ€๊ฒฝ ์‹œ ๋ณ€๊ฒฝ๋œ ํ•ด๋‹น๋…„๋„ ์›”๋ณ„ ํŒ๋งค ๋ฐ์ดํ„ฐ ์กฐํšŒ. DateUtil ํด๋ž˜์Šค์—์„œ ์˜ฌํ•ด์˜ ๋…„๋„๋ฅผ ๋ฐ›์•„์˜ค๋Š” ์ฝ”๋“œ ์ž‘์„ฑ. //์˜ฌํ•ด์˜ ๋…„๋„ public static int getYear() { Calendar cal = Calendar.getInstance(); return cal.get(Calendar.YEAR); } ์›”๋ณ„ ํ˜„ํ™ฉ ํŽ˜์ด์ง€๋กœ ์˜ค๋Š” controller์—์„œ ์˜ฌํ•ด ๋…„๋„ ๊ฐ€์ ธ์˜จ ํ›„ html์— ๋„˜๊ฒจ์คŒ. //์˜ฌํ•ด ๋…„๋„ ๋„˜๊ธฐ๊ธฐ model.addAttribute("thisYear", DateUtil.getYear()); html์— ๋…„๋„ ๋‚˜์˜ค๋Š” select ๋ฐ•์Šค ๋งŒ๋“ค๊ธฐ. select ๋ฐ•์Šค์˜ ์˜ต์…˜์— ์˜ฌํ•ด ๋…„๋„ ๋ฐ์ดํ„ฐ ๋ฟŒ๋ ค์คŒ ์˜ฌํ•ด๋…„๋„์—์„œ -5๋…„๊นŒ์ง€ ๋ฐ์ดํ„ฐ ์กฐํšŒ ๊ฐ€๋Šฅํ•˜๊ฒŒ ์ž‘์„ฑํ•ด์•ผ ํ•จ. ๋ฐ˜๋ณต๋ฌธ ์‚ฌ์šฉํ•˜์—ฌ o..

    2023.04.17
  • ์›”๋ณ„ ๋ฐ์ดํ„ฐ ๋ฝ‘๋Š” ์ฟผ๋ฆฌ๋ฌธ

    EMP ํ…Œ์ด๋ธ” ์‚ฌ์šฉํ•˜์—ฌ ์›”๋ณ„ ๋ฐ์ดํ„ฐ ๋ฝ‘๋Š” ์ฟผ๋ฆฌ๋ฌธ ์—ฐ์Šต. EMP ์ „์ฒด ํ…Œ์ด๋ธ” ๋ฐ์ดํ„ฐ ํ˜„ํ™ฉ ์›”๋ณ„ ์ž…์‚ฌ์ž ์ˆ˜ ๋ฐ ์›”๋ณ„ ์ž…์‚ฌ์ž๋“ค์ด ๋ฐ›๋Š” ๊ธ‰์—ฌ์˜ ์ดํ•ฉ์„ ๊ตฌํ•˜๋Š” ์ฟผ๋ฆฌ ์—ฐ์Šต. ์กฐ๊ฑด๋ณ„๋กœ ์ฐจ๊ทผ์ฐจ๊ทผ ์ฟผ๋ฆฌ๋ฌธ ์ž‘์„ฑ. - ์›”๋ณ„ ์ž…์‚ฌ์ž ์กฐํšŒ --์›”๋ณ„ ์ž…์‚ฌ์ž ์กฐํšŒ SELECT EMPNO, ENAME , TO_CHAR(HIREDATE, 'MM') AS HIRE_MONTH FROM EMP; - ์›”๋ณ„ ์ž…์‚ฌ์ž๋ฅผ ๊ทธ๋ฃนํ•จ์ˆ˜ ์‚ฌ์šฉํ•˜์—ฌ ๊ทธ๋ฃนํ•‘ํ•œ ํ›„ ์กฐํšŒ SELECT TO_CHAR(HIREDATE, 'MM') AS HIRE_MONTH FROM EMP GROUP BY TO_CHAR(HIREDATE, 'MM') ORDER BY HIRE_MONTH; - ์›”๋ณ„ ์ž…์‚ฌ์ž ์ˆ˜ ๋ฐ ์›”๋ณ„ ์ž…์‚ฌ์ž๋“ค์ด ๋ฐ›๋Š” ๊ธ‰์—ฌ์˜ ์ดํ•ฉ ์›”๋ณ„ ์ž…์‚ฌ์ž ๋ชฉ๋ก์— COUNT ์‚ฌ์šฉํ•˜์—ฌ ๊ทธ ์ˆ˜..

    2023.04.15
  • ์‡ผํ•‘๋ชฐ ํ”„๋กœ์ ํŠธ(14) ๊ด€๋ฆฌ์ž ๋ฉ”๋‰ด - ์ฃผ๋ฌธ ๊ด€๋ฆฌ - ์›”๋ณ„ ๋งค์ถœ ํ˜„ํ™ฉ

    ์›”๋ณ„ ํ˜„ํ™ฉ ํŽ˜์ด์ง€ ์ž‘์„ฑ controller ๊ฒฝ๋กœ ์ด๋™ ์„ค์ • //์›”๋ณ„ ํ˜„ํ™ฉ ํŽ˜์ด์ง€ @GetMapping("/saleStatusPerMonth") public String saleStatusPerMonth(AdminSubMenuVO adminSubMenuVO) { return "content/admin/sale_status_per_month"; } sale_status_per_month.html ์ƒ์„ฑ admin_layout ์—ฐ๊ฒฐ ์ธํ„ฐ์…‰ํ„ฐ์—์„œ ์„œ๋ธŒ ๋ฉ”๋‰ด ๋ฐ ์ƒ๋‹จ ๋ฉ”๋‰ด ๊ฐ™์ด ๋œจ๊ฒŒ ์ฝ”๋“œ ์ถ”๊ฐ€ @Override public void addInterceptors(InterceptorRegistry registry) { //์•„๋ž˜์˜ ๊ฐ์ฒด ์ƒˆ๋กœ ๋งŒ๋“œ๋Š” ๋ฉ”์†Œ๋“œ ์‹คํ–‰ registry.addInterceptor(getMenuI..

    2023.04.14
  • SELECT ๊ทธ๋ฃน ํ•จ์ˆ˜

    SELECT * FROM EMP; -- ๊ทธ๋ฃน ํ•จ์ˆ˜ -- ๋ชจ๋“  ์‚ฌ์›์˜ ๊ธ‰์—ฌ์˜ ์ดํ•ฉ SELECT SUM(SAL) FROM EMP; ๋ถ€์„œ๋ณ„๋กœ ๊ธ‰์—ฌ์˜ ์ดํ•ฉ, ๊ธ‰์—ฌ์˜ ํ‰๊ท , ๋ถ€์„œ์› ์ˆ˜ ์กฐํšŒ GROUP BY๋ฅผ ์“ฐ๋ฉด SELECT ์ ˆ์— ์˜ฌ ์ˆ˜ ์žˆ๋Š” ์ปฌ๋Ÿผ์ด ํŠน์ •๋จ. 1.๊ทธ๋ฃนํ•‘ํ•œ ์ปฌ๋Ÿผ(์‹ค์ œ๋กœ ๊ทธ๋ฃน์˜ ๊ธฐ์ค€์ด ๋˜๋Š” ์ปฌ๋Ÿผ) 2.๊ทธ๋ฃนํ•จ์ˆ˜(SUM, AVG, COUNT ...) SELECT DEPTNO, SUM(SAL), AVG(SAL), COUNT(EMPNO) FROM EMP GROUP BY DEPTNO; ์ง๊ธ‰๋ณ„ ์ธ์›์ˆ˜ ๋ฐ ํ•ด๋‹น ์ง๊ธ‰์—์„œ ๊ฐ€์žฅ ๋†’์€ ๊ธ‰์—ฌ ๋ฐ ๊ฐ€์žฅ ๋‚ฎ์€ ๊ธ‰์—ฌ๋ฅผ ์กฐํšŒ ๋‹จ, ์ง๊ธ‰์ด '์‚ฌ์žฅ'์ธ ์‚ฌ๋žŒ ์ œ์™ธ WHERE์ ˆ์€ FROM์ ˆ ๋ฐ”๋กœ ๋ฐ‘์— ์ž‘์„ฑ. SELECT JOB, MAX(SAL), MIN(SAL), COUNT(JOB)..

    2023.04.13
  • ์‡ผํ•‘๋ชฐ ํ”„๋กœ์ ํŠธ(13) ๊ด€๋ฆฌ์ž ๋ฉ”๋‰ด ๋ณด์™„

    ๊ด€๋ฆฌ์ž๋กœ ์ ‘์† ์‹œ ์ƒ๋‹จ ๋ฉ”๋‰ด ์ƒํ’ˆ๊ด€๋ฆฌ ํšŒ์›๊ด€๋ฆฌ ์ฃผ๋ฌธ๊ด€๋ฆฌ ํด๋ฆญ ์‹œ ๊ฐ๊ฐ์˜ ์„œ๋ธŒ๋ฉ”๋‰ด ํŽ˜์ด์ง€๋กœ ์ด๋™ํ•˜๊ฒŒ ์„ค์ •. DB์— ์„œ๋ธŒ ๋ฉ”๋‰ด insert --ํšŒ์›๊ด€๋ฆฌ ๋ฉ”๋‰ด์˜ ์„œ๋ธŒ ๋ฉ”๋‰ด ๋“ฑ๋ก INSERT INTO ADMIN_SUB_MENU VALUES ('SUB_MENU_004', 'ํšŒ์› ๊ด€๋ฆฌ', '/memberManage', 'MENU_002'); INSERT INTO ADMIN_SUB_MENU VALUES ('SUB_MENU_005', '๊ถŒํ•œ ๊ด€๋ฆฌ', '/authoManage', 'MENU_002'); --์ฃผ๋ฌธ๊ด€๋ฆฌ ๋ฉ”๋‰ด์˜ ์„œ๋ธŒ ๋ฉ”๋‰ด ๋“ฑ๋ก INSERT INTO ADMIN_SUB_MENU VALUES ('SUB_MENU_006', '์ฃผ๋ฌธ ๊ด€๋ฆฌ', '/orderManage', 'MENU_003'); INSERT INTO AD..

    2023.04.13
  • ์‡ผํ•‘๋ชฐ ํ”„๋กœ์ ํŠธ(13) ์ƒํ’ˆ ์ƒ์„ธ ํŽ˜์ด์ง€ ๋ฐ”๋กœ ๊ตฌ๋งค

    ๋ฐ”๋กœ ๊ตฌ๋งค ๊ธฐ๋Šฅ ๋ฐ”๋กœ ๊ตฌ๋งค ์‹œ ๊ตฌ๋งค insert ์ฟผ๋ฆฌ 2๊ฐœ ์ž‘๋™ํ•จ. 1. ์ „์ฒด ๊ตฌ๋งค ์ •๋ณด์—์„œ๋Š” buyCode, memId, buyPrice๊ฐ€ ํ•„์š” buyCode, memId html์—์„œ ๊ฐ€์ ธ์˜ฌ ํ•„์š” x buyPrice๋Š” html์—์„œ ์ˆ˜๋Ÿ‰์„ ์˜ฌ๋ฆฌ๋ฉด ๋ฐ”๋กœ ์ด๊ธˆ์•ก์ด ์˜ฌ๋ผ๊ฐ€์ง€ ์•Š๊ธฐ ๋•Œ๋ฌธ์— ์ˆ˜๋Ÿ‰ ๋ฐ์ดํ„ฐ * ๋‹จ๊ฐ€ = ์ด ๊ตฌ๋งค๊ฐ€๊ฒฉ์œผ๋กœ ๊ตฌํ•ด์•ผ ๋จ. 2. ์ƒ์„ธ ๊ตฌ๋งค ์ •๋ณด์—์„œ๋Š” ํ•ด๋‹น ์ƒํ’ˆ์˜ itemCode ํ•„์š”. buyCnt๋Š” html์—์„œ์˜ ์ˆ˜๋Ÿ‰ ์ •๋ณด์™€ ๊ฐ™๊ณ  buyCode ์ „์ฒด ๊ตฌ๋งค ์ •๋ณด์—์„œ ๊ฐ€์ ธ์˜ค๋ฉด ๋จ detailBuyPrice๋Š” ์ „์ฒด ๊ตฌ๋งค ์ •๋ณด์—์„œ buyPrice๋ž‘ ๊ฐ™๋‹ค. >๊ตฌ๋งคํ•˜๋Š” ์ƒํ’ˆ ํ•˜๋‚˜์ด๊ธฐ ๋•Œ๋ฌธ์— ์ •๋ฆฌํ•˜๋ฉด ๋ฐ”๋กœ ๊ตฌ๋งค ์‹œ ํ•„์š” ๋ฐ์ดํ„ฐ๋Š” ๋‹จ๊ฐ€, ์ˆ˜๋Ÿ‰, ์ƒํ’ˆ์ฝ”๋“œ. ์ˆ˜๋Ÿ‰ ๋ฐ์ดํ„ฐ ๋„˜๊ธฐ๊ธฐ ์œ„ํ•ด ์ˆ˜๋Ÿ‰ input ํƒœ๊ทธ for..

    2023.04.13
  • ์‡ผํ•‘๋ชฐ ํ”„๋กœ์ ํŠธ(12) ํšŒ์› MY PAGE - ๊ตฌ๋งค ๋‚ด์—ญ (2) ๊ฒ€์ƒ‰ ๊ธฐ๋Šฅ (๋ณด์ˆ˜)

    ---ํ˜„์žฌ๊นŒ์ง€ ๋ถ€์กฑํ•œ ๊ธฐ๋Šฅ ๊ตฌ๋งค ๋ชฉ๋ก ํŽ˜์ด์ง€์˜ ๋ฉ”๋‰ด ๋„์šฐ๊ธฐ > interceptorConfig์— ์นดํ…Œ๊ณ ๋ฆฌ ๋ชฉ๋ก ์กฐํšŒํ•  ๋•Œ ๊ตฌ๋งค ๊ด€๋ จ ํŽ˜์ด์ง€ ๋“ค์–ด๊ฐ€๋Š” ๊ฒฝ์šฐ๋„ ์ถ”๊ฐ€ ํšŒ์›์ด ๋ณด๋Š” ์‚ฌ์ด๋“œ ๋ฉ”๋‰ด ํด๋ฆญ ์‹œ ํ•ด๋‹น ๋ฉ”๋‰ด ํŒŒ๋ž€์ƒ‰ ๋ณ€๊ฒฝ personal_side.html์—์„œ ๋ฉ”๋‰ด์— active ์†์„ฑ์„ ๋„ฃ์œผ๋ฉด ํด๋ฆญ ์‹œ ์ƒ‰ ๋ฐ”๋€œ. ์–ด๋–ค ๋ฉ”๋‰ด๋ฅผ ํด๋ฆญํ•ด์„œ ํ•ด๋‹น ํŽ˜์ด์ง€์— ์™”๋Š”์ง€ ์•Œ ์ˆ˜ ์žˆ๋„๋ก ๋ฐ์ดํ„ฐ ๋„˜๊ธฐ๋Š” ์ž‘์—… ํ•„์š”. db ์ž‘์—…ํ•ด์„œ ๋ฉ”๋‰ด ๋ถˆ๋Ÿฌ์˜จ ๊ฒƒ์ด ์•„๋‹ˆ๊ธฐ ๋•Œ๋ฌธ์— ์ž„์˜์˜ ๊ฐ’ ์ง€์ •. ์žฅ๋ฐ”๊ตฌ๋‹ˆ ๋ชฉ๋ก ๊ตฌ๋งค ๋‚ด์—ญ ๊ฐœ์ธ์ •๋ณด์ˆ˜์ • BuyController ์ž‘์„ฑ 1.๊ตฌ๋งค๋‚ด์—ญ ๋ฉ”๋‰ด ์ˆ˜์ • ํ•ด๋‹น ํŽ˜์ด์ง€ ์˜ค๋Š” controller ์ˆ˜์ • ๋งค๊ฐœ๋ณ€์ˆ˜๋กœ String personalMenu ๋„ฃ๊ธฐ. ๋ฐ›์•„์˜จ ๋ฐ์ดํ„ฐ html๋กœ ๋„˜๊ฒจ์ฃผ๋ฉด ๊ฐ™์ด ํ™”๋ฉด ์—ด๋ฆฌ๋Š” personal..

    2023.04.13
  • ์‡ผํ•‘๋ชฐ ํ”„๋กœ์ ํŠธ(12) ํšŒ์› MY PAGE - ๊ตฌ๋งค ๋‚ด์—ญ (2) ๊ฒ€์ƒ‰ ๊ธฐ๋Šฅ

    ๊ตฌ๋งค ๋‚ด์—ญ ๊ธฐ๊ฐ„๋ณ„ ๊ฒ€์ƒ‰ ๊ธฐ๋Šฅ ์ „์ฒด, ์ตœ๊ทผ1๊ฐœ์›”, ์ตœ๊ทผ 3๊ฐœ์›” ๋ฒ„ํŠผ input ํƒœ๊ทธ๋กœ ์ƒ์„ฑ input ํƒœ๊ทธ type date๋กœ ๊ธฐ๊ฐ„ ์„ค์ •ํ•  ์ˆ˜ ์žˆ๊ฒŒ ์ž‘์„ฑ. n๊ฐœ์›” ๋ฒ„ํŠผ, ํ˜น์€ ์ง์ ‘ ๊ธฐ๊ฐ„ ์„ค์ •ํ•˜์—ฌ ๊ฒ€์ƒ‰ ๋ฒ„ํŠผ ๋ˆ„๋ฅด๋“  ์›๋ž˜ ๊ตฌ๋งค๋‚ด์—ญ ํŽ˜์ด์ง€๋กœ ๋Œ์•„์˜ค๋ฉด ๋จ. ๊ฐ ๋ฒ„ํŠผ ํ•จ์ˆ˜๋กœ js ์—ฐ๊ฒฐ js์— ํ•จ์ˆ˜ ์ž‘์„ฑ //๊ธฐ๊ฐ„๋ณ„ ๊ตฌ๋งค ๋‚ด์—ญ ์กฐํšŒ (3๊ฐœ์˜ ๊ธฐ๊ฐ„ ๋ฒ„ํŠผ ํด๋ฆญ) function getBuyList(month){ //form ํƒœ๊ทธ ์„ ํƒ const month_form = document.querySelector('#month-form'); //form ํƒœ๊ทธ ์•ˆ์— value์— ๊ฐ๊ฐ ๋ฒ„ํŠผ ํด๋ฆญ ์‹œ ๋งค๊ฐœ๋ณ€์ˆ˜๋กœ ๋„˜์–ด์˜จ 0, -1, -3์ด ๋“ค์–ด๊ฐ. month_form.querySelector('input').value = month;..

    2023.04.12
  • ์‡ผํ•‘๋ชฐ ํ”„๋กœ์ ํŠธ(12) ํšŒ์› MY PAGE - ๊ตฌ๋งค ๋‚ด์—ญ

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