๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ

์˜ค๋ฅ˜ ๋ฐ ํ•ด๊ฒฐ4

Access denied for user 'root'@'localhost' ํ•ด๊ฒฐ ๋ฌธ์ œ ๋ฐœ์ƒ ์—ฌ๋Š๋•Œ์™€ ๊ฐ™์ด mysql -u root -p ๋กœ ์ ‘์†์„ ํ•˜๋ ค๊ณ ํ•˜๋Š”๋ฐ ????? ๋œฌ๊ธˆ ์—†์ด ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ–ˆ๋‹ค. ๊ฒ€์ƒ‰ํ•ด๋ณธ ๊ฒฐ๊ณผ ์ดˆ๊ธฐ์„ค์ • ๋˜์–ด์žˆ๋Š” mysql ์˜ root ๊ณ„์ •์˜ ํŒจ์Šค์›Œ๋“œ ํƒ€์ž… ๋•Œ๋ฌธ์ด๋ž€๋‹ค. ์ด๋ฅผ ๋ณ€๊ฒฝํ•ด์ฃผ๊ธฐ๋งŒ ํ•˜๋ฉด ๊ฐ„๋‹จํžˆ ํ•ด๊ฒฐํ•  ์ˆ˜ ์žˆ๋‹ค. sudo mysql -u root sudo ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ root ๊ณ„์ •์œผ๋กœ ์ ‘์† ํ•œ๋‹ค. mysql> use mysql; mysql> select user , host , plugin from mysql.user; +------------------+-----------+-----------------------+ | user | host | plugin | +------------------+-----------+-----------------------.. 2023. 2. 16.
[JUnit] command line is too long. shorten command line for or also for junit default configuration ๋ฌธ์ œ ๋ฐœ์ƒ Intellij ์—์„œ Junit Test ๋ฅผ ํ•˜๋ ค๊ณ  ํ–ˆ๋Š”๋ฐ ๊ฐ‘์ž๊ธฐ ์•„๋ž˜์™€ ๊ฐ™์€ ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ–ˆ๋‹ค. ๋ฌธ์ œ ํ•ด๊ฒฐ shorten command line ์„ ์„ค์ •ํ•ด์ฃผ์ง€ ์•Š์•˜์„ ๊ฒฝ์šฐ, ํ…Œ์ŠคํŠธ๋ฅผ ์‹คํ–‰ํ•˜๋Š” ๋ช…๋ น์–ด ๋ผ์ธ์ด ๋„ˆ๋ฌด ๊ธธ์–ด์„œ ์ƒ๊ธฐ๋Š” ์˜ค๋ฅ˜๋ผ ํ•˜๋ฉฐ ๊ตฌ๊ธ€ ๊ฒ€์ƒ‰์„ ํ†ตํ•ด ํ•ด๊ฒฐํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ํ…Œ์ŠคํŠธ๋ณ„๋กœ ์„ค์ •์„ ํ•  ์ˆ˜ ์žˆ์ง€๋งŒ, ํ…Œ์ŠคํŠธ๋ฅผ ์ถ”๊ฐ€ํ•  ๋•Œ๋งˆ๋‹ค ์„ค์ •๋„ ํ•จ๊ป˜ ํ•ด์•ผํ•˜๋Š” ๋ฒˆ๊ฑฐ๋กœ์›€์„ ๋œ๊ธฐ์œ„ํ•ด default ๋กœ ์„ค์ •ํ•˜์˜€๋‹ค. 1. Run => Edit Configurations ํด๋ฆญ 2. ์™ผ์ชฝ ํ•˜๋‹จ์— Edit configuration templates.. => JUnit ์—์„œ ์˜ค๋ฅธ์ชฝ ์ƒ๋‹จ์˜ Modify options ํด๋ฆญ 3. Shorten command line ์„ ์„ ํƒํ•œ๋‹ค. 4. JAR manifest ๋ฅผ ์„ ํƒ ํ›„.. 2022. 10. 5.
[Vue.js] SpringBoot + Vue.js 404ํŽ˜์ด์ง€ ํ•ด๊ฒฐ ๋ฌธ์ œ๋ฐœ์ƒ HTML5 ํžˆ์Šคํ† ๋ฆฌ ๋ชจ๋“œ vue-router ์˜ ๊ธฐ๋ณธ ๋ชจ๋“œ๋Š” hash mode ๋กœ, URL ํ•ด์‹œ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์ „์ฒด URL ์„ ์‹œ๋ฎฌ๋ ˆ์ดํŠธ ํ•˜๋ฏ€๋กœ URL์ด ๋ณ€๊ฒฝ๋  ๋•Œ ํŽ˜์ด์ง€๊ฐ€ ๋‹ค์‹œ ๋กœ๋“œ ๋˜์ง€ ์•Š๋Š”๋‹ค...!? # ํ•ด์‹œ๋ฅผ ์ œ๊ฑฐํ•˜๊ธฐ ์œ„ํ•ด ๋ผ์šฐํ„ฐ์˜ history ๋ชจ๋“œ๋ฅผ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋‹ค. SPA(Single Page Application) ํŠน์„ฑ์ƒ vue๋Š” index.html ํŒŒ์ผ ํ•˜๋‚˜๋กœ ๊ด€๋ฆฌํ•œ๋‹ค. ๊ธฐ๋ณธ์ ์œผ๋กœ URL ์„ ์ž…๋ ฅํ•˜๋ฉด ์„œ๋ฒ„์ ‘์†์„ ๋จผ์ € ์‹œ๋„ํ•˜๊ธฐ๋•Œ๋ฌธ์— ์„œ๋ฒ„์„ค์ •์ด ์—†๋Š” ํด๋ผ์ด์–ธํŠธ ์•ฑ์ด๋ผ ์‚ฌ์šฉ์ž๊ฐ€ ์ง์ ‘ URL ์— ์ ‘์†ํ•˜๋ฉด 404 ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ•œ๋‹ค. ํ•ด๊ฒฐ๋ฐฉ์•ˆ ์„œ๋ฒ„์— ๊ฐ„๋‹จํ•˜๊ฒŒ ํฌ๊ด„์ ์ธ ๋Œ€์ฒด ๊ฒฝ๋กœ๋ฅผ ์ถ”๊ฐ€ํ•˜๊ธฐ๋งŒ ํ•˜๋ฉด๋œ๋‹ค! SPA ์•ฑ์— ์žˆ๋Š” index.html ํŽ˜์ด์ง€๋ฅผ ๋งคํ•‘ํ•˜๋„๋ก ํ•˜๋ฉด ๋œ๋‹ค. ==> ๋ชจ๋“  ์š”์ฒญ์€ ์„œ๋ฒ„์—.. 2022. 10. 3.
Address already in use : bind ํ•ด๊ฒฐ ๋ฌธ์ œ ๋ฐœ์ƒ ์„œ๋ฒ„ ๊ธฐ๋™ ์ค‘ ์•„๋ž˜์™€ ๊ฐ™์€ ์—๋Ÿฌ ๋ฐœ์ƒ java.net.BindException : Address already in user : bind ํ˜„์žฌ start ํ•˜๋ ค๋Š” ํฌํŠธ๊ฐ€ ์ด๋ฏธ ์‚ฌ์šฉ์ค‘์ด๋ผ๋Š” ๊ฒƒ์œผ๋กœ ๊ฐ€๋” ์„œ๋ฒ„๊ฐ€ ์ œ๋Œ€๋กœ ์ข…๋ฃŒ๋˜์ง€ ์•Š์•˜์„ ๊ฒฝ์šฐ ๋ฐœ์ƒํ•˜๋Š” ๊ฒƒ ๊ฐ™๋‹ค. ํ•ด๊ฒฐ cmd ์‹คํ–‰ netstat -ano ์ž…๋ ฅ ํ˜„์žฌ ์‹คํ–‰์ค‘์ธ process ์ค‘ ์ข…๋ฃŒํ•ด์•ผํ•  ํฌํŠธ์˜ PID ์ฐพ๊ธฐ ํฌํŠธ 8081 ์˜ PID ๋Š” 5720 taskkill /f /pid ํ”„๋กœ์„ธ์ŠคID ์ž…๋ ฅ ๋ฐ ์‹คํ–‰ ex ) taskkill /f /pid 5720 ํ”„๋กœ์„ธ์Šค๊ฐ€ ์ข…๋ฃŒ ํ›„, ๋‹ค์‹œ ์„œ๋ฒ„๊ฐ€ ์ •์ƒ ๊ธฐ๋™์ด ๋˜์—ˆ๋‹ค. 2022. 9. 1.
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