MapleStory Finger Point

๐Ÿ’€ ํŠธ๋Ÿฌ๋ธ” ์ŠˆํŒ… 3

[์—๋Ÿฌ] The default superclass, "jakarta.servlet.http.HttpServlet", ~

Description Resource Path Location TypeThe default superclass, "jakarta.servlet.http.HttpServlet", according to the project's Dynamic Web Module facet version (5.0), was not found on the Java Build Path. NewFile.jsp /JSPTestProject/src/main/webapp line 1 JSP Problem     JSP ํ”„๋กœ์ ํŠธ ์ƒ์„ฑ ํ›„ JSP ํŒŒ์ผ์„ ์ƒ์„ฑํ•˜์ž๋งˆ์ž ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ–ˆ๋‹ค. + ์„œ๋ฒ„๋ฅผ ์‚ญ์ œํ•˜๊ณ  ๋‹ค์‹œ ๋งŒ๋“ค์—ˆ๋”๋‹ˆ ๋˜ ์—๋Ÿฌ๊ฐ€ ๋–ด๋‹ค.์ฒซ๋ฒˆ์งธ ๋ฐฉ๋ฒ• `Project ์šฐํด๋ฆญ` > `Properties` >  `Proejct Facets` >Dy..

[ํŠธ๋Ÿฌ๋ธ”์ŠˆํŒ…] (Eclipse) java EE, Dynamic Web Project ์•ˆ ๋œจ๋Š” ๊ฒฝ์šฐ

JSP ํ”„๋กœ์ ํŠธ ์ƒ์„ฑ์„ ์œ„ํ•ด์„œDynamic Web Project ๋ฅผ ์ƒ์„ฑํ•ด์ค˜์•ผํ•˜๋Š”๋ฐ.....     java EE ๊ฐ€ ์•ˆ๋œฌ๋‹ค...   ์ด๋Ÿด ๋• ๋ณธ์ธ ์ดํด๋ฆฝ์Šค ๋ฒ„์ „์ด Eclipse IDE for Enterprise Java and Web Developers ๋ฒ„์ „์ธ์ง€ ํ™•์ธํ•ด๋ณด์ž.     ์„ค์น˜ํ•  ๋•Œ Enterprise ๋ฒ„์ „์„ ์„ค์น˜ํ•ด์ค˜์•ผ JAVA EE ๋ฅผ ์‚ฌ์šฉ ๊ฐ€๋Šฅํ•˜๋‹ค.     ์žฌ์„ค์น˜ํ•˜๋ฉด ์ด๋Ÿฐ์‹์œผ๋กœ Perspective ์— JAVA EE ๊ฐ€ ์ž˜ ๋œจ๊ณ Dynamic Web Project ๋„ ์ƒ์„ฑ ๊ฐ€๋Šฅ !     ๋˜๋Š” `window` > `Marketplace` ์—์„œ ์„ค์น˜ ํ›„ ํ•ด๊ฒฐ๋˜๋Š” ์‚ฌ๋žŒ๋„ ์žˆ๋‹ค๊ณค ํ•˜๋Š”๋ฐ ๋‚œ ์žฌ์„ค์น˜๋กœ ํ•ด๊ฒฐํ–ˆ๋‹ค.ํ˜น์‹œ ์žฌ์„ค์น˜๋กœ๋„ ์•ˆ๋˜๋Š” ์‚ฌ๋žŒ์€ ์ด ๋ฐฉ๋ฒ•์„ ์‚ฌ์šฉํ•ด๋ณด์‹œ๊ธธ..

[ํŠธ๋Ÿฌ๋ธ”์ŠˆํŒ…] react ํ”„๋กœ์ ํŠธ npm ์‹คํ–‰ ์•ˆ๋จ (npm run build + watch ...)

๊ธฐ์กด์— ๋ฐ์Šคํฌํƒ‘์—์„œ ์ž‘์—…์„ ํ•˜๋‹ค๊ฐ€ ๋…ธํŠธ๋ถ์œผ๋กœ ์ž‘์—… ํ™˜๊ฒฝ์„ ๋ฐ”๊ฟจ๋‹ค.react + spring boot ํ”„๋กœ์ ํŠธ๋ฅผ ๊นƒํ—ˆ๋ธŒ์—์„œ ํด๋ก  ๋ฐ›์•„์„œ ํ”„๋กœ์ ํŠธ ์„ธํŒ…์„ ํ•˜๊ณ ์žˆ์—ˆ๋‹ค.์–ด์งธ์„œ์ธ์ง€ npm ๋ช…๋ น์–ด๊ฐ€ ์ž…๋ ฅ์€ ๋˜๋Š”๋ฐ .. ์˜ค๋ฅ˜๋„ ์•ˆ๋œจ๋Š”๋ฐ .. ์‹คํ–‰(์ž‘๋™)์ด ์•ˆ๋˜๋Š” ๊ฒƒ์ด๋‹ค.   ๋‹น์‹œ ํ„ฐ๋ฏธ๋„ ์ž‘๋™ ์ƒํƒœPS C:\Users\user1\OneDrive\๋ฐ”ํƒ• ํ™”๋ฉด\project> npx webpack --watch --devtool inline-source-mapPS C:\Users\user1\OneDrive\๋ฐ”ํƒ• ํ™”๋ฉด\project> npm run watch> watch> node_modules\.bin\webpack --watch --devtool inline-source-mapPS C:\Users\user1\OneDriv..