์ „์ฒด ๊ธ€

๐Ÿ’ป Back-End Developer ๐Ÿ’ป ๊ธธ๊ฐ€๋‹ค ๋งŒ๋‚œ ์—๋Ÿฌ์™€ ์–ด๋ ค์› ๋˜ ์ ์„ ๊ธฐ๋กํ•˜๋Š” ๊ณณ์ž…๋‹ˆใ„ทใ… โ˜†*: .๏ฝก. o(โ‰งโ–ฝโ‰ฆ)o .๏ฝก.:*โ˜†
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1. ์‚ฌ์ดํŠธ ์ ‘์† ํ›„ window ํŒŒ์ผ ๋‹ค์šด๋กœ๋“œ์‚ฌ์ดํŠธ ์ ‘์† ํ›„ ์•„๋ž˜๋กœ ์Šคํฌ๋กคhttps://spring.io/tools Spring | Tools spring.io์œˆ๋„์šฐ ๋ฒ„์ „ ๋‹ค์šด๋กœ๋“œ ํŒŒ์ผ ํด๋ฆญ 2. ๋‹ค์šด๋กœ๋“œ ํด๋” ๋‚ด ๋‹ค์šด ๋ฐ›์€ ํŒŒ์ผ ์„ค์น˜๋‹ค์šด๋กœ๋“œ ํด๋” ๋‚ด STS4 ๋‹ค์šด๋กœ๋“œ ์••์ถ• ํด๋” -> ์••์ถ• ํ’€๊ธฐspring-tool-suite-4-4.24.0.RELEASE-e4.32.0-win32.win32.x86_64.self-extracting.jar์••์ถ• ํ‘ผ ํŒŒ์ผ ๋‚ด contents.zip ํŒŒ์ผ ์••์ถ• ํ’€๊ธฐspring-tool-suite-4-4.24.0.RELEASE-e4.32.0-win32.win32.x86_64.self-extracting.jar > contents.zip ์ด๋•Œ 'contents.zip' ํŒŒ์ผ ์••์ถ•..
์ƒํ™ฉSTS4์— Tomcat 9๋ฅผ ์„ค์น˜ํ•˜๊ณ  ์‹คํ–‰ํ•˜๋Š” ๊ณผ์ •์—์„œ ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ–ˆ๋‹ค.์ ‘์†ํ•ด์•ผ ํ•˜๋Š” ์ฃผ์†Œ๊ฐ€ 'http://'๋กœ ์‹œ์ž‘๋˜์–ด์•ผ ํ•˜๋Š”๋ฐ, ์ž๋™์œผ๋กœ 'https://'๋กœ ์ ‘์†์ด ๋˜๊ธฐ ๋•Œ๋ฌธ์— ํ•ด๋‹น ์—๋Ÿฌ๊ฐ€ ์ƒ๊ฒผ๋‹ค. ํ•ด๊ฒฐ ๋ฐฉ๋ฒ•์€1. 'http://localhost:8080/'๋กœ ๋งํฌ ์ ‘์†์„ ํ•œ๋‹ค.2. ๋˜๋Š” ssl ์ธ์ฆ์„œ๋ฅผ ๊ตฌ๋งคํ•˜๊ณ  'https' ๊ด€๋ จ ์„ค์ •์„ ๋งˆ์น˜๊ณ  'https://localhost:8080/'๋กœ ์ ‘์†ํ•œ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ 'http://localhost:8080/'๋กœ ๋งํฌ ์ ‘์†์„ ์‹œ๋„ํ•ด๋ด๋„ chrome์—์„œ ๋ฌด์กฐ๊ฑด ์‹คํ–‰ํ•˜์ž๋งˆ์ž'https://localhost:8080/'๋กœ ์ž๋™ ์ ‘์†์ด ๋˜๋Š” ์ƒํƒœ์ด๋‹ค. ์—๋Ÿฌ ๋ฉ”์‹œ์ง€8์›” 22, 2024 4:03:30 ์˜คํ›„ org.apache.coyote.http11.Http11..
์—๋Ÿฌ ๋ฉ”์‹œ์ง€StackTrace: java.lang.reflect.InvocationTargetExceptionCaused by: java.lang.NoSuchMethodError: oracle.i18n.text.converter.CharacterConverterOGS.getInstance(I)Loracle/sql/converter/CharacterConverters;at oracle.sql.converter.CharacterConverterFactoryOGS.make(CharacterConverterFactoryOGS.java:48)at oracle.sql.CharacterSetWithConverter.getInstance(CharacterSetWithConverter.java:92)at oracle.s..
์—๋Ÿฌ ๋ฉ”์‹œ์ง€HTTP ์ƒํƒœ 500 – ๋‚ด๋ถ€ ์„œ๋ฒ„ ์˜ค๋ฅ˜ํƒ€์ž… ์˜ˆ์™ธ ๋ณด๊ณ ๋ฉ”์‹œ์ง€ Request processing failed; nested exception is org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.type.TypeException: Could not set parameters for mapping: ParameterMapping{property='id', mode=IN, javaType=class java.lang.String, jdbcType=null, numericScale=null, resultMapId='null', jdbcTypeName='null', expression='null'}. Cau..
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STS4๋ฅผ ์žฌ์„ค์น˜ํ•˜๊ณ  ๋‚˜์„œ ์œ„ JSP ํŒŒ์ผ์ฒ˜๋Ÿผ ๊ธ€์ž๊ฐ€ ๊นจ์ง€๋Š” ํ˜„์ƒ์ด ๋ฐœ์ƒํ–ˆ๋‹ค.Window > Prefereces > Web ๋‚ด HTML, CSS, JSP์—์„œ ์–ธ์–ด๋ฅผ UTF-8๋กœ ์„ค์ •ํ•˜๋ฉด ๋œ๋‹ค๋˜๋ฐ๋‚˜๋Š” Window > Prefereces > Web์ด ์—†์—ˆ๋‹ค. ํ•„์š”ํ•œ ํ”Œ๋Ÿฌ๊ทธ์ธ์„ ์„ค์น˜ํ•˜์ง€ ์•Š์€ ํƒ“์ด๋‹ค.1. ํ”Œ๋Ÿฌ๊ทธ์ธ ์„ค์น˜Help > Eclipse Marketplace Eclipse Enterprise Java and Web Developer Tools ์„ค์น˜ STS4 ์žฌ์‹œ์ž‘ 2. ์ธ์ฝ”๋”ฉ ํ™•์ธWidow > Preferences > Web ๋‚ด CSS Files, HTML Files, JSP Files ์ธ์ฝ”๋”ฉ ํ™•์ธ 3. JSP ํ™•์ธJSP๊ฐ€์„œ ํ™•์ธํ•ด๋ณด๋‹ˆ ๊ธ€์ž ๊นจ์ง€๋Š”๊ฑด ํ•ด๊ฒฐ๋œ ๊ฒƒ ๊ฐ™์€๋ฐ์›๋ž˜๋Œ€๋กœ๋ผ๋ฉด ํ•œ๊ธ€์ด ์žˆ์–ด์•ผ ํ•  ์ž๋ฆฌ๊ฐ€ ..
getter, setter๋ฅผ ๋ฒˆ๊ฑฐ๋กญ๊ฒŒ ์ž‘์„ฑํ•˜์ง€ ์•Š์•„๋„ ๋˜๋Š” ๋กฌ๋ณต๋Š๋‹˜์„ ์„ค์น˜ํ•˜๊ฒ ๋‹ค.1. lombok ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ๋‹ค์šดhttps://projectlombok.org/download Download projectlombok.org 2. lombok ์„ค์น˜๋‹ค์šด๋กœ๋“œ ํ•œ lombok.jar ํŒŒ์ผ์„ sts4 ์„ค์น˜ ๊ฒฝ๋กœ๋กœ ์ด๋™ shitf + ๋งˆ์šฐ์Šค ์šฐํด๋ฆญ > ํ„ฐ๋ฏธ๋„์—์„œ ์—ด๊ธฐ ๋กฌ๋ณต ์‹คํ–‰ ๋ช…๋ น์–ด ์ž…๋ ฅ ํ›„ ์—”ํ„ฐjava -jar lombok.jar Specify location ํด๋ฆญ STS4 ์‹คํ–‰ ํŒŒ์ผ Select Instal / Update ํด๋ฆญ Quit Installer 3. STS4์— ๋กฌ๋ณต ์„ค์น˜๋˜์—ˆ๋Š”์ง€ ํ™•์ธHelp > About Spring Tool Suite 4์„ค์น˜ ์™„๋ฃŒ !
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์ฐธ๊ณ ๋กœ ํ†ฐ์บฃ์€ ์ด๋ฏธ ์„ค์น˜๋˜์–ด ์••์ถ• ํŒŒ์ผ์„ ์ž‘์—… ๊ณต๊ฐ„์— ํ•ด์ œํ•˜๊ณ  ์žˆ๋‹ค๋Š” ๊ฒƒ์„ ๊ฐ€์ •์œผ๋กœ ํ•œ๋‹ค.1. Tomcat 9 ๊ฐ€์ ธ์˜ค๊ธฐSTS4 ์ ‘์† ํ›„Window > Preferences > Server > Runtime Environments > Add ํด๋ฆญ Apache > Apache Tomcat v9.0 ํด๋ฆญ > Next Browse > ๋‹ค์šด ๋ฐ›์•„ ์••์ถ• ํ•ด์ œํ•œ ํ†ฐ์บฃ ํŒŒ์ผ ๋ถˆ๋Ÿฌ์˜ค๊ธฐ > Finish C:\work\apache-tomcat-9.0.93 Apply and Close 2. Server ๋ทฐ ๋„์šฐ๊ธฐํ•˜๋‹จ์— ์„œ๋ฒ„ ๋ทฐ๊ฐ€ ์—†์–ด์„œ ๋„์›Œ๋ณด๋ คํ•œ๋‹ค.Window > Show View > Other Servers ํด๋ฆญ > Open Servers ํƒญ ๋นˆ ๊ณต๊ฐ„์— ์šฐ์ธก ๋งˆ์šฐ์Šค ํด๋ฆญ > New > Server Apache > Tomca..
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[๊ฒฐ๋ก ]๋‚ด ๊ณ„์ •๋งŒ ๋‹ค๋ฅธ ๋ถ„๋“ค์˜ ๊ณ„์ • ์ƒ์„ฑ ๋ฐฉ์‹๊ณผ๋Š” ๋‹ฌ๋ผ์„œ ์‚ญ์ œํ•˜๊ณ  ๋‹ค์‹œ ์ƒ์„ฑํ•ด์ฃผ์…จ๋‹ค.๋‚ด ์ž˜๋ชป์ด ์•„๋‹ˆ์—ˆ๋˜ ๊ฒƒ์ž„ ..........ํ˜น์‹œ SVN ๋กœ๊ทธ์ธ์ด ์ž˜ ์•ˆ๋œ๋‹ค๋ฉด ๊ด€๋ฆฌ์ž์—๊ฒŒ ๋ฌผ์–ด๋ณด์ž.1. ๋ฌธ์ œ ๋ฐœ์ƒ์ดํด๋ฆฝ์Šค์—์„œ SVN์„ ์„ค์น˜ํ•ด์„œ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์—ˆ๋Š”๋ฐ ์—ฐ๊ฒฐ์ด ์ž๊พธ ๋Š๊ฒผ๋‹ค. ์—ฐ๊ฒฐ ๋Š๊น€ ํ˜„์ƒ์„ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•ด์„œ ์žฌ์„ค์น˜ ์ œ์™ธ ํ•  ์ˆ˜ ์žˆ๋Š” ๊ฑด ๋‹ค ํ•ด๋ณธ ๊ฒƒ ๊ฐ™๋‹ค.๊ณ„์ •์ด ์˜ฌ๋ฐ”๋ฅธ์ง€ ํ™•์ธ๋„คํŠธ์›Œํฌ ์—ฐ๊ฒฐ ์ƒํƒœ ํ™•์ธSecure Storage์—์„œ ๊ณ„์ • ์—ฐ๊ฒฐ ์ด๋ ฅ ์‚ญ์ œ ํ›„ ์žฌ์—ฐ๊ฒฐ'org.eclipse.equinox.security' ๋ฐ 'Subversion\auth' ํŒŒ์ผ ํ™•์ธ2. ๋ฌธ์ œ ํ•ด๊ฒฐ ์‹œ๋„๊ณ„์ •์ด ์˜ฌ๋ฐ”๋ฅธ์ง€ ํ™•์ธ๊ณ„์ •์— ์˜คํƒ€๋Š” ์—†๋Š”์ง€, ๋‚ด๊ฐ€ ์ „๋‹ฌ ๋ฐ›์€ ๊ณ„์ •์ด ๋งž๋Š”์ง€ ํ™•์ธํ–ˆ์œผ๋‚˜๊ณ„์ •์ด ๋Š๊ธฐ๋”๋ผ๋„ ์ž ์‹œ ์—ฐ๊ฒฐ์ด ๋˜์—ˆ๊ธฐ ๋•Œ๋ฌธ์— ๊ณ„์ • ์ •๋ณด๋Š” ์˜ฌ๋ฐ”..
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๊ธฐ์กด cmd๋ฅผ ์‹คํ–‰ํ•˜๋ฉด C ๋“œ๋ผ์ด๋ธŒ๋กœ ์„ค์ •๋˜์–ด ์žˆ์ง€๋งŒ D:์œ„ ์ฝ”๋“œ๋ฅผ ์ž…๋ ฅํ•˜๊ณ  Enter๋ฅผ ์ž…๋ ฅํ•˜๋ฉด D ๋“œ๋ผ์ด๋ธŒ๋กœ ๊ฒฝ๋กœ๊ฐ€ ๋ฐ”๋€Œ๋Š” ๋งค์ง
์—๋Ÿฌ ๋ฉ”์‹œ์ง€com.ibatis.common.jdbc.exception.NestedSQLException: --- The error occurred while applying a parameter map. --- Check the statement (query failed). --- Cause: java.sql.SQLException: ORA-00920: ๊ด€๊ณ„ ์—ฐ์‚ฐ์ž๊ฐ€ ๋ถ€์ ํ•ฉํ•ฉ๋‹ˆ๋‹ค ์ด ์˜ค๋ฅ˜๋Š” SQL๋ฌธ์žฅ์—์„œ๊ด€๊ณ„ ์—ฐ์‚ฐ์ž(=, , =, !=, , AND, OR ๋“ฑ)๊ฐ€ ์ž˜๋ชป ์‚ฌ์šฉ๋˜์—ˆ์Œ์„ ์˜๋ฏธํ•œ๋‹ค. SQL ์ฟผ๋ฆฌ๊ฐ€ ์ž‘์„ฑ๋œ xml ํŒŒ์ผ์— ๋“ค์–ด๊ฐ€์„œ ์ฟผ๋ฆฌ๋ฅผ ํ™•์ธํ•ด๋ด์•ผ ํ•œ๋‹ค.1. ์›์ธ๊ธฐ์กด ์ฝ”๋“œ a.TotalDate #startDate# and #endDate#  java, spring MVC ๊ธฐ๋ฐ˜ i-batis..
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