<feed xmlns="http://www.w3.org/2005/Atom"> <id>https://jjdev93.github.io/</id><title>JJDev93</title><subtitle>A minimal, responsive and feature-rich Jekyll theme for technical writing.</subtitle> <updated>2024-03-24T16:53:20+09:00</updated> <author> <name>JJDev93</name> <uri>https://jjdev93.github.io/</uri> </author><link rel="self" type="application/atom+xml" href="https://jjdev93.github.io/feed.xml"/><link rel="alternate" type="text/html" hreflang="ko-KR" href="https://jjdev93.github.io/"/> <generator uri="https://jekyllrb.com/" version="4.3.3">Jekyll</generator> <rights> © 2024 JJDev93 </rights> <icon>/assets/img/favicons/favicon.ico</icon> <logo>/assets/img/favicons/favicon-96x96.png</logo> <entry><title>[Spring Error] Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured.</title><link href="https://jjdev93.github.io/posts/speing-error-data-source/" rel="alternate" type="text/html" title="[Spring Error] Failed to configure a DataSource: &amp;apos;url&amp;apos; attribute is not specified and no embedded datasource could be configured." /><published>2024-03-24T16:42:00+09:00</published> <updated>2024-03-24T16:42:00+09:00</updated> <id>https://jjdev93.github.io/posts/speing-error-data-source/</id> <content src="https://jjdev93.github.io/posts/speing-error-data-source/" /> <author> <name>JJDev93</name> </author> <category term="springboot" /> <category term="error" /> <summary> 문제 springboot 처음 실행시 에러 발생 *************************** APPLICATION FAILED TO START *************************** Description: Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured. Reason: Failed to determine a suitable driver class Action: Consider the following: If you want an embedded database (H2, HSQL or Derby), please pu... </summary> </entry> <entry><title>[마크다운, Markdown] 코드 블록(code block)</title><link href="https://jjdev93.github.io/posts/markdown-code-block/" rel="alternate" type="text/html" title="[마크다운, Markdown] 코드 블록(code block)" /><published>2024-03-19T16:21:00+09:00</published> <updated>2024-03-19T16:40:14+09:00</updated> <id>https://jjdev93.github.io/posts/markdown-code-block/</id> <content src="https://jjdev93.github.io/posts/markdown-code-block/" /> <author> <name>JJDev93</name> </author> <category term="ETC" /> <category term="Markdown" /> <summary> 마크다운에서는 ```를 사용해서 코드 블록을 사용할 수 있다. 해당코드를 등록하면 다음과 같이 보인다. 이 코드 블록에 어떤 언어를 사용해서 작성되었는지 알려주고 싶을 떄는 (```)의 시작에 언어를 선언해주면 된다. 선언가능한 언어 리스트는 아래와 같다. 언어 Markdown Bash bash C# cs C++ cpp CSS css Diff diff HTML, XML html HTTP... </summary> </entry> <entry><title>[Git] 커밋 메세지 수정 방법(changing commit message)</title><link href="https://jjdev93.github.io/posts/git-change-commit-message/" rel="alternate" type="text/html" title="[Git] 커밋 메세지 수정 방법(changing commit message)" /><published>2024-03-19T09:00:00+09:00</published> <updated>2024-03-19T16:28:21+09:00</updated> <id>https://jjdev93.github.io/posts/git-change-commit-message/</id> <content src="https://jjdev93.github.io/posts/git-change-commit-message/" /> <author> <name>JJDev93</name> </author> <category term="형상관리" /> <category term="git" /> <summary> PUSH하기 전인 경우 local에서만 commit 했을 때 git commit --amend 이 명령은 가장 최근의 커밋 메시지를 변경합니다. 이를 실행하면 텍스트 편집기가 열리고, 새로운 커밋 메시지를 입력할 수 있다. 커밋내역이 변경된 것을 확인할 수 있다. </summary> </entry> <entry><title>[Node.js]code ECONNRESET</title><link href="https://jjdev93.github.io/posts/node-js-code-ECONNRESET/" rel="alternate" type="text/html" title="[Node.js]code ECONNRESET" /><published>2023-11-06T13:42:00+09:00</published> <updated>2024-03-19T16:28:21+09:00</updated> <id>https://jjdev93.github.io/posts/node-js-code-ECONNRESET/</id> <content src="https://jjdev93.github.io/posts/node-js-code-ECONNRESET/" /> <author> <name>JJDev93</name> </author> <category term="Node.js" /> <category term="error" /> <summary> 문제 npx create-react-app을 통해 리액트 프로젝트 설치 중 에러 발생 Installing packages. This might take a couple of minutes. Installing react, react-dom, and react-scripts with cra-template... npm ERR! code ECONNRESET npm ERR! syscall read npm ERR! errno ECONNRESET npm ERR! network Invalid response body while trying to fetch https://registry.npmjs.org/@babel%2Fpreset-env: read ECONNRESET npm ERR! network Th... </summary> </entry> <entry><title>[Node.js] errno -4077 all connections to the npm registry</title><link href="https://jjdev93.github.io/posts/node-js-error/" rel="alternate" type="text/html" title="[Node.js] errno -4077 all connections to the npm registry" /><published>2023-11-06T13:23:00+09:00</published> <updated>2024-03-19T16:28:21+09:00</updated> <id>https://jjdev93.github.io/posts/node-js-error/</id> <content src="https://jjdev93.github.io/posts/node-js-error/" /> <author> <name>JJDev93</name> </author> <category term="Node.js" /> <category term="error" /> <summary> npm install mongoose --save 몽구스를 설치하려던 도중, 에러가 발생했다. 사실 에러가 발생하면 어디서 나는지 창에 다 띄워준다. npm notice Beginning October 4, 2021, all connections to the npm registry - including for package installation - must use TLS 1.2 or higher. 번역기에 돌려봐도 되지만 대충 봐도 좀 더 높은 버전을 사용하라는 것 같아 보인다. 정확히는 2021년 10월 4일부터 패키지 설치를 포함하여 npm 웹사이트 및 npm 레지스트리에 대한 모든 연결은 TLS 1.2 이상을 사용해야 한다는 뜻이다. 다음처럼 VS에서 컨트롤 클릭을하면 상... </summary> </entry> </feed>
