질문 & 답변 - 인프런 | 커뮤니티

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164만명의 커뮤니티!! 함께 토론해봐요.

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만들면서 배우는 리액트 : 기초

유림님 너무 재밌었어요!

https://honux77.github.io/cat-jjal-maker/ 24강까지 학습하고 이것저것 삽질하면서 구현했습니다 ㅋㅋ. 어렵지만 따라하면서 여기까지 오니 리액트에 대해 살짝 감이 왔어요. JSX가 뭔지 상태가 뭔지 리렌더링이 뭔지 조금이나마 알게 되어서 너무 뿌듯합니다 :)

호눅스 · 2022.06.05 · 만들면서 배우는 리액트 : 기초

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미해결
스파크 머신러닝 완벽 가이드 - Part 1

LightGBM 관련 질문

안녕하세요! 강의 너무 잘듣고 있습니다 ^^ Santander 예제를 가지고 LigthGBM Grid 서치하는 강의 중에 타겟율이 Imbalanced한 경우, mmlspark의 LightGBM의 성능은 떨어지는 경향을 보이고 있고 문제 제기 중이라고 말씀을 주셨는데요. mmlspark에서만 그런 이슈가 있는 것이고, 보통은 LightGBM이 XGB보다 성능이 잘나온다고 언급해주셨었습니다. 보통 LightGBM이 XGB보다 성능이 잘나오는 경우는 imbalanced data일 때를 한정하는 것인지 , 대부분의 Data에 모두 해당하는 것으로 의미하신 것인지, 궁금합니다. 감사합니다 !

minj.kang89 · 2022.06.05 · 스파크 머신러닝 완벽 가이드 - Part 1

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따라하며 배우는 노드, 리액트 시리즈 - 기본 강의

무조건 프론트와 백 통신할때는 axios만 써야하나요?

axios외에 다른 라이브러리는 없는지 궁금합니다!

김세은 · 2022.06.05 · 따라하며 배우는 노드, 리액트 시리즈 - 기본 강의

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따라하며 배우는 노드, 리액트 시리즈 - 기본 강의

CRA가 무엇의 약자인가요?

강의명이 CRA to Our Boilerplate 인데 CRA가 무엇의 약자인지 궁금합니다

김세은 · 2022.06.05 · 따라하며 배우는 노드, 리액트 시리즈 - 기본 강의

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스프링 MVC 1편 - 백엔드 웹 개발 핵심 기술

강의를 듣다가 오류가 발생하여 질문드립니다

제가 무료버젼이어서 인텔리j세팅에서 빌드 및실행을 gradle로 해두고 사용하고 있었는데 멤버세이브서블릿을 실행하려고하면 java.lang.NumberFormatException: null 이라는 오류가 발생하네요 왜그럴까요 ㅠ

성문 · 2022.06.05 · 스프링 MVC 1편 - 백엔드 웹 개발 핵심 기술

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실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발

상품등록후 에러

상품 등록 후 DB에서 조회는 됩니다만 Whitelabel Error Page This application has no explicit mapping for /error, so you are seeing this as a fallback. Sun Jun 05 12:22:37 KST 2022 There was an unexpected error (type=Not Found, status=404). No message available 이 페이지가 뜨네요. 관련 코드 및 콘솔 창 같이 올리겠습니다. package jpabook.jpashop.controller;import lombok.Getter;import lombok.Setter;@Getter @Setterpublic class BookForm { private Long id; private String name; private int price; private int stockQuantity; private String author; private String isbn;} package jpabook.jpashop.controller;import jpabook.jpashop.domain.item.Book;import jpabook.jpashop.service.ItemService;import lombok.RequiredArgsConstructor;import org.springframework.stereotype.Controller;import org.springframework.ui.Model;import org.springframework.web.bind.annotation.GetMapping;import org.springframework.web.bind.annotation.PostMapping;@Controller@RequiredArgsConstructorpublic class ItemController { private final ItemService itemService; @GetMapping("/items/new") public String createForm(Model model) { model.addAttribute("form", new BookForm()); return "items/createItemForm"; } @PostMapping("/items/new") public String create(BookForm form) { Book book = new Book(); book.setName(form.getName()); book.setPrice(form.getPrice()); book.setStockQuantity(form.getStockQuantity()); book.setAuthor(form.getAuthor()); book.setIsbn(form.getIsbn()); itemService.saveItem(book); return "redirect:/items"; }} <!DOCTYPE HTML><html xmlns:th="http://www.thymeleaf.org"><head th:replace="fragments/header :: header" /><body><div class="container"> <div th:replace="fragments/bodyHeader :: bodyHeader"/> <form th:action="@{/items/new}" th:object="${form}" method="post"> <div class="form-group"> <label th:for="name">상품명</label> <input type="text" th:field="*{name}" class="form-control" placeholder="이름을 입력하세요"> </div> <div class="form-group"> <label th:for="price">가격</label> <input type="number" th:field="*{price}" class="form-control" placeholder="가격을 입력하세요"> </div> <div class="form-group"> <label th:for="stockQuantity">수량</label> <input type="number" th:field="*{stockQuantity}" class="form-control" placeholder="수량을 입력하세요"> </div> <div class="form-group"> <label th:for="author">저자</label> <input type="text" th:field="*{author}" class="form-control" placeholder="저자를 입력하세요"> </div> <div class="form-group"> <label th:for="isbn">ISBN</label> <input type="text" th:field="*{isbn}" class="form-control" placeholder="ISBN을 입력하세요"> </div> <button type="submit" class="btn btn-primary">Submit</button> </form> <br/> <div th:replace="fragments/footer :: footer" /></div> </body></html> "C:\Program Files\Java\jdk-11.0.14\bin\java.exe" -XX:TieredStopAtLevel=1 -noverify -Dspring.output.ansi.enabled=always -Dcom.sun.management.jmxremote -Dspring.jmx.enabled=true -Dspring.liveBeansView.mbeanDomain -Dspring.application.admin.enabled=true "-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA 2022.1\lib\idea_rt.jar=62986:C:\Program Files\JetBrains\IntelliJ IDEA 2022.1\bin" -Dfile.encoding=UTF-8 -classpath C:\java\study\jpashop\out\production\classes;C:\java\study\jpashop\out\production\resources;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\org.projectlombok\lombok\1.18.24\13a394eed5c4f9efb2a6d956e2086f1d81e857d9\lombok-1.18.24.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\org.springframework.boot\spring-boot-starter-data-jpa\2.7.0\773d8c4fbe92493655f4c7db3a2d95388b8f6eb8\spring-boot-starter-data-jpa-2.7.0.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\org.springframework.boot\spring-boot-starter-thymeleaf\2.7.0\e706ed79c9b8066fd0894d44b23d9a1b00417ac7\spring-boot-starter-thymeleaf-2.7.0.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\org.springframework.boot\spring-boot-starter-validation\2.7.0\1a7d12c3b10ec1c30ca3a6eb38d550f4a3876b31\spring-boot-starter-validation-2.7.0.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\org.springframework.boot\spring-boot-starter-web\2.7.0\7bf2381d030023970b5375c1090545e480467aa1\spring-boot-starter-web-2.7.0.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\org.springframework.boot\spring-boot-devtools\2.7.0\2a45b04877bbfe9750e4d29f6a73f125e146513d\spring-boot-devtools-2.7.0.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\com.github.gavlyukovskiy\p6spy-spring-boot-starter\1.5.6\495579c7fb01b005f19ec4d5188245c66de0937b\p6spy-spring-boot-starter-1.5.6.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\org.springframework.boot\spring-boot-starter-aop\2.7.0\49f204ec9672800932f8f7b344221251b1422da6\spring-boot-starter-aop-2.7.0.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\org.springframework.boot\spring-boot-starter-jdbc\2.7.0\dd69f21efd63a2a16d631210b5656dc30348451b\spring-boot-starter-jdbc-2.7.0.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\jakarta.transaction\jakarta.transaction-api\1.3.3\c4179d48720a1e87202115fbed6089bdc4195405\jakarta.transaction-api-1.3.3.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\jakarta.persistence\jakarta.persistence-api\2.2.3\8f6ea5daedc614f07a3654a455660145286f024e\jakarta.persistence-api-2.2.3.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\org.hibernate\hibernate-core\5.6.9.Final\8ec2c7b13de2fbcb19feddfb3a30932bb6a8228a\hibernate-core-5.6.9.Final.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\org.springframework.data\spring-data-jpa\2.7.0\f82986cdf2beda49b0bbb28a880ca644a1eb6c42\spring-data-jpa-2.7.0.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\org.springframework\spring-aspects\5.3.20\161a2ccb1d68aed17922981909081bd6d1e46628\spring-aspects-5.3.20.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\org.springframework.boot\spring-boot-starter\2.7.0\64fd3c21486dd20df9a62566599337dae2eb62cc\spring-boot-starter-2.7.0.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\org.thymeleaf\thymeleaf-spring5\3.0.15.RELEASE\7170e1bcd1588d38c139f7048ebcc262676441c3\thymeleaf-spring5-3.0.15.RELEASE.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\org.thymeleaf.extras\thymeleaf-extras-java8time\3.0.4.RELEASE\36e7175ddce36c486fff4578b5af7bb32f54f5df\thymeleaf-extras-java8time-3.0.4.RELEASE.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\org.apache.tomcat.embed\tomcat-embed-el\9.0.63\b595f0bdae0392c8b3c8592fea10023956a3f619\tomcat-embed-el-9.0.63.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\org.hibernate.validator\hibernate-validator\6.2.3.Final\ea4545d1a97b27bada5f2e3f74c6172e641ecf39\hibernate-validator-6.2.3.Final.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\org.springframework.boot\spring-boot-starter-json\2.7.0\f7120f4a6fd5dd2ca2128061e420e45ae2294943\spring-boot-starter-json-2.7.0.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\org.springframework.boot\spring-boot-starter-tomcat\2.7.0\b8e5cd8cd4bf3935a68468fe32fe2e7550f96b8a\spring-boot-starter-tomcat-2.7.0.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\org.springframework\spring-webmvc\5.3.20\8ac1b72a1f5c41fdc2cb3340cd94f795af260301\spring-webmvc-5.3.20.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\org.springframework\spring-web\5.3.20\3c2fe9363760d62d5b7c9f087bb4255e3377a0b2\spring-web-5.3.20.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\org.springframework.boot\spring-boot-autoconfigure\2.7.0\483f9a66d0e8326583c5054038d0aa0a95045dc3\spring-boot-autoconfigure-2.7.0.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\org.springframework.boot\spring-boot\2.7.0\df8bd106d6c6a6494b787b71d23cef6d2dc73703\spring-boot-2.7.0.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\com.github.gavlyukovskiy\datasource-decorator-spring-boot-autoconfigure\1.5.6\cac386fe9df77870133594f054ee32e5d08ab93d\datasource-decorator-spring-boot-autoconfigure-1.5.6.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\p6spy\p6spy\3.8.2\52299d9a1ec2bc2fb8b1a21cc12dfc1a7c033caf\p6spy-3.8.2.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\org.springframework\spring-aop\5.3.20\c82f17997ab18ecafa8d08ce34a7c7aa4a04ef9e\spring-aop-5.3.20.jar;C:\Users\nnubb\.gradle\caches\modules-2\fi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mmons-runtime\3.0.12\cbbe1a62b0cc6c85972e99d52aaee350153dc530\istack-commons-runtime-3.0.12.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\org.springframework\spring-jcl\5.3.20\35119231d09863699567ce579c21512ddcbc5407\spring-jcl-5.3.20.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\ch.qos.logback\logback-classic\1.2.11\4741689214e9d1e8408b206506cbe76d1c6a7d60\logback-classic-1.2.11.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\org.apache.logging.log4j\log4j-to-slf4j\2.17.2\17dd0fae2747d9a28c67bc9534108823d2376b46\log4j-to-slf4j-2.17.2.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\org.slf4j\jul-to-slf4j\1.7.36\ed46d81cef9c412a88caef405b58f93a678ff2ca\jul-to-slf4j-1.7.36.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\org.attoparser\attoparser\2.0.5.RELEASE\a93ad36df9560de3a5312c1d14f69d938099fa64\attoparser-2.0.5.RELEASE.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\org.unbescape\unbescape\1.1.6.RELEASE\7b90360afb2b860e09e8347112800d12c12b2a13\unbescape-1.1.6.RELEASE.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\com.fasterxml.jackson.core\jackson-annotations\2.13.3\7198b3aac15285a49e218e08441c5f70af00fc51\jackson-annotations-2.13.3.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\com.fasterxml.jackson.core\jackson-core\2.13.3\a27014716e4421684416e5fa83d896ddb87002da\jackson-core-2.13.3.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\ch.qos.logback\logback-core\1.2.11\a01230df5ca5c34540cdaa3ad5efb012f1f1f792\logback-core-1.2.11.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\org.apache.logging.log4j\log4j-api\2.17.2\f42d6afa111b4dec5d2aea0fe2197240749a4ea6\log4j-api-2.17.2.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\com.h2database\h2\2.1.212\f3187885395bd0c0e0e83f96641bb630f368ee2f\h2-2.1.212.jar;C:\Users\nnubb\.gradle\caches\modules-2\files-2.1\com.sun.activation\jakarta.activation\1.2.2\74548703f9851017ce2f556066659438019e7eb5\jakarta.activation-1.2.2.jar jpabook.jpashop.JpashopApplication data = hello 12:22:06.080 [Thread-0] DEBUG org.springframework.boot.devtools.restart.classloader.RestartClassLoader - Created RestartClassLoader org.springframework.boot.devtools.restart.classloader.RestartClassLoader@3b80d04b data = hello . ____ _ __ _ _ /\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \ ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \ \\/ ___)| |_)| | | | | || (_| | ) ) ) ) ' |____| .__|_| |_|_| |_\__, | / / / / =========|_|==============|___/=/_/_/_/ :: Spring Boot :: (v2.7.0) 2022-06-05 12:22:06.338 INFO 12448 --- [ restartedMain] jpabook.jpashop.JpashopApplication : Starting JpashopApplication using Java 11.0.14 on DESKTOP-9G5TSL6 with PID 12448 (C:\java\study\jpashop\out\production\classes started by butahana in C:\java\study\jpashop) 2022-06-05 12:22:06.338 INFO 12448 --- [ restartedMain] jpabook.jpashop.JpashopApplication : No active profile set, falling back to 1 default profile: "default" 2022-06-05 12:22:06.373 INFO 12448 --- [ restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : Devtools property defaults active! Set 'spring.devtools.add-properties' to 'false' to disable 2022-06-05 12:22:06.373 INFO 12448 --- [ restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : For additional web related logging consider setting the 'logging.level.web' property to 'DEBUG' 2022-06-05 12:22:06.728 INFO 12448 --- [ restartedMain] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode. 2022-06-05 12:22:06.736 INFO 12448 --- [ restartedMain] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 4 ms. Found 0 JPA repository interfaces. 2022-06-05 12:22:07.045 INFO 12448 --- [ restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8080 (http) 2022-06-05 12:22:07.051 INFO 12448 --- [ restartedMain] o.apache.catalina.core.StandardService : Starting service [Tomcat] 2022-06-05 12:22:07.051 INFO 12448 --- [ restartedMain] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.63] 2022-06-05 12:22:07.096 INFO 12448 --- [ restartedMain] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext 2022-06-05 12:22:07.097 INFO 12448 --- [ restartedMain] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 723 ms 2022-06-05 12:22:07.150 INFO 12448 --- [ restartedMain] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting... 2022-06-05 12:22:07.183 INFO 12448 --- [ restartedMain] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed. 2022-06-05 12:22:07.190 INFO 12448 --- [ restartedMain] o.s.b.a.h2.H2ConsoleAutoConfiguration : H2 console available at '/h2-console'. Database available at 'jdbc:h2:tcp://localhost/~/jpashop' 2022-06-05 12:22:07.250 INFO 12448 --- [ restartedMain] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default] 2022-06-05 12:22:07.273 INFO 12448 --- [ restartedMain] org.hibernate.Version : HHH000412: Hibernate ORM core version 5.6.9.Final 2022-06-05 12:22:07.346 INFO 12448 --- [ restartedMain] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.1.2.Final} 2022-06-05 12:22:07.358 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration boolean -> org.hibernate.type.BooleanType@6dd9cd6c 2022-06-05 12:22:07.358 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration boolean -> org.hibernate.type.BooleanType@6dd9cd6c 2022-06-05 12:22:07.358 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.lang.Boolean -> org.hibernate.type.BooleanType@6dd9cd6c 2022-06-05 12:22:07.359 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration numeric_boolean -> org.hibernate.type.NumericBooleanType@371f330a 2022-06-05 12:22:07.359 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration true_false -> org.hibernate.type.TrueFalseType@6eaa4e5 2022-06-05 12:22:07.359 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration yes_no -> org.hibernate.type.YesNoType@7702bc84 2022-06-05 12:22:07.360 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration byte -> org.hibernate.type.ByteType@759f2816 2022-06-05 12:22:07.360 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration byte -> org.hibernate.type.ByteType@759f2816 2022-06-05 12:22:07.360 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.lang.Byte -> org.hibernate.type.ByteType@759f2816 2022-06-05 12:22:07.360 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration character -> org.hibernate.type.CharacterType@4affc1a4 2022-06-05 12:22:07.360 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration char -> org.hibernate.type.CharacterType@4affc1a4 2022-06-05 12:22:07.360 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.lang.Character -> org.hibernate.type.CharacterType@4affc1a4 2022-06-05 12:22:07.361 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration short -> org.hibernate.type.ShortType@6ae4343a 2022-06-05 12:22:07.361 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration short -> org.hibernate.type.ShortType@6ae4343a 2022-06-05 12:22:07.361 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.lang.Short -> org.hibernate.type.ShortType@6ae4343a 2022-06-05 12:22:07.361 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration integer -> org.hibernate.type.IntegerType@168ad465 2022-06-05 12:22:07.361 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration int -> org.hibernate.type.IntegerType@168ad465 2022-06-05 12:22:07.361 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.lang.Integer -> org.hibernate.type.IntegerType@168ad465 2022-06-05 12:22:07.362 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration long -> org.hibernate.type.LongType@5e26992d 2022-06-05 12:22:07.362 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration long -> org.hibernate.type.LongType@5e26992d 2022-06-05 12:22:07.362 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.lang.Long -> org.hibernate.type.LongType@5e26992d 2022-06-05 12:22:07.362 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration float -> org.hibernate.type.FloatType@65381db6 2022-06-05 12:22:07.362 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration float -> org.hibernate.type.FloatType@65381db6 2022-06-05 12:22:07.362 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.lang.Float -> org.hibernate.type.FloatType@65381db6 2022-06-05 12:22:07.363 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration double -> org.hibernate.type.DoubleType@1c86120e 2022-06-05 12:22:07.363 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration double -> org.hibernate.type.DoubleType@1c86120e 2022-06-05 12:22:07.363 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.lang.Double -> org.hibernate.type.DoubleType@1c86120e 2022-06-05 12:22:07.363 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration big_decimal -> org.hibernate.type.BigDecimalType@12f937f 2022-06-05 12:22:07.363 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.math.BigDecimal -> org.hibernate.type.BigDecimalType@12f937f 2022-06-05 12:22:07.363 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration big_integer -> org.hibernate.type.BigIntegerType@62708239 2022-06-05 12:22:07.363 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.math.BigInteger -> org.hibernate.type.BigIntegerType@62708239 2022-06-05 12:22:07.364 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration string -> org.hibernate.type.StringType@3c459fb3 2022-06-05 12:22:07.364 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.lang.String -> org.hibernate.type.StringType@3c459fb3 2022-06-05 12:22:07.364 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration nstring -> org.hibernate.type.StringNVarcharType@25a92983 2022-06-05 12:22:07.364 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration ncharacter -> org.hibernate.type.CharacterNCharType@6dad903b 2022-06-05 12:22:07.364 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration url -> org.hibernate.type.UrlType@2fdc5c1e 2022-06-05 12:22:07.364 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.net.URL -> org.hibernate.type.UrlType@2fdc5c1e 2022-06-05 12:22:07.365 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration Duration -> org.hibernate.type.DurationType@8bfbab9 2022-06-05 12:22:07.365 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.time.Duration -> org.hibernate.type.DurationType@8bfbab9 2022-06-05 12:22:07.365 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration Instant -> org.hibernate.type.InstantType@562717a 2022-06-05 12:22:07.365 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.time.Instant -> org.hibernate.type.InstantType@562717a 2022-06-05 12:22:07.366 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration LocalDateTime -> org.hibernate.type.LocalDateTimeType@7a0e8ad2 2022-06-05 12:22:07.366 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.time.LocalDateTime -> org.hibernate.type.LocalDateTimeType@7a0e8ad2 2022-06-05 12:22:07.366 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration LocalDate -> org.hibernate.type.LocalDateType@cf46640 2022-06-05 12:22:07.366 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.time.LocalDate -> org.hibernate.type.LocalDateType@cf46640 2022-06-05 12:22:07.367 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration LocalTime -> org.hibernate.type.LocalTimeType@69a9515a 2022-06-05 12:22:07.367 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.time.LocalTime -> org.hibernate.type.LocalTimeType@69a9515a 2022-06-05 12:22:07.367 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration OffsetDateTime -> org.hibernate.type.OffsetDateTimeType@2feed6d 2022-06-05 12:22:07.367 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.time.OffsetDateTime -> org.hibernate.type.OffsetDateTimeType@2feed6d 2022-06-05 12:22:07.367 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration OffsetTime -> org.hibernate.type.OffsetTimeType@277d9e59 2022-06-05 12:22:07.367 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.time.OffsetTime -> org.hibernate.type.OffsetTimeType@277d9e59 2022-06-05 12:22:07.368 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration ZonedDateTime -> org.hibernate.type.ZonedDateTimeType@179a1eb7 2022-06-05 12:22:07.368 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.time.ZonedDateTime -> org.hibernate.type.ZonedDateTimeType@179a1eb7 2022-06-05 12:22:07.369 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration date -> org.hibernate.type.DateType@20e6df3d 2022-06-05 12:22:07.369 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.sql.Date -> org.hibernate.type.DateType@20e6df3d 2022-06-05 12:22:07.369 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration time -> org.hibernate.type.TimeType@5af5e24d 2022-06-05 12:22:07.369 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.sql.Time -> org.hibernate.type.TimeType@5af5e24d 2022-06-05 12:22:07.370 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration timestamp -> org.hibernate.type.TimestampType@7f203c51 2022-06-05 12:22:07.370 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.sql.Timestamp -> org.hibernate.type.TimestampType@7f203c51 2022-06-05 12:22:07.370 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.util.Date -> org.hibernate.type.TimestampType@7f203c51 2022-06-05 12:22:07.370 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration dbtimestamp -> org.hibernate.type.DbTimestampType@41a0e62e 2022-06-05 12:22:07.371 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration calendar -> org.hibernate.type.CalendarType@38bb4039 2022-06-05 12:22:07.371 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.util.Calendar -> org.hibernate.type.CalendarType@38bb4039 2022-06-05 12:22:07.371 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.util.GregorianCalendar -> org.hibernate.type.CalendarType@38bb4039 2022-06-05 12:22:07.371 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration calendar_date -> org.hibernate.type.CalendarDateType@26c38766 2022-06-05 12:22:07.372 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration calendar_time -> org.hibernate.type.CalendarTimeType@79eef376 2022-06-05 12:22:07.372 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration locale -> org.hibernate.type.LocaleType@55fe3864 2022-06-05 12:22:07.372 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.util.Locale -> org.hibernate.type.LocaleType@55fe3864 2022-06-05 12:22:07.372 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration currency -> org.hibernate.type.CurrencyType@4b13aaf3 2022-06-05 12:22:07.372 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.util.Currency -> org.hibernate.type.CurrencyType@4b13aaf3 2022-06-05 12:22:07.372 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration timezone -> org.hibernate.type.TimeZoneType@21bbef8d 2022-06-05 12:22:07.373 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.util.TimeZone -> org.hibernate.type.TimeZoneType@21bbef8d 2022-06-05 12:22:07.373 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration class -> org.hibernate.type.ClassType@1095405d 2022-06-05 12:22:07.373 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.lang.Class -> org.hibernate.type.ClassType@1095405d 2022-06-05 12:22:07.373 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration uuid-binary -> org.hibernate.type.UUIDBinaryType@79b3be9c 2022-06-05 12:22:07.373 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.util.UUID -> org.hibernate.type.UUIDBinaryType@79b3be9c 2022-06-05 12:22:07.373 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration uuid-char -> org.hibernate.type.UUIDCharType@6d98dae5 2022-06-05 12:22:07.374 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration binary -> org.hibernate.type.BinaryType@64f13ab4 2022-06-05 12:22:07.374 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration byte[] -> org.hibernate.type.BinaryType@64f13ab4 2022-06-05 12:22:07.374 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration [B -> org.hibernate.type.BinaryType@64f13ab4 2022-06-05 12:22:07.374 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration wrapper-binary -> org.hibernate.type.WrapperBinaryType@3c377e38 2022-06-05 12:22:07.374 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration Byte[] -> org.hibernate.type.WrapperBinaryType@3c377e38 2022-06-05 12:22:07.374 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration [Ljava.lang.Byte; -> org.hibernate.type.WrapperBinaryType@3c377e38 2022-06-05 12:22:07.375 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration row_version -> org.hibernate.type.RowVersionType@1f31e6a8 2022-06-05 12:22:07.375 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration image -> org.hibernate.type.ImageType@69927b68 2022-06-05 12:22:07.375 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration characters -> org.hibernate.type.CharArrayType@47bf4950 2022-06-05 12:22:07.375 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration char[] -> org.hibernate.type.CharArrayType@47bf4950 2022-06-05 12:22:07.375 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration [C -> org.hibernate.type.CharArrayType@47bf4950 2022-06-05 12:22:07.377 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration wrapper-characters -> org.hibernate.type.CharacterArrayType@763f5ac 2022-06-05 12:22:07.377 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration [Ljava.lang.Character; -> org.hibernate.type.CharacterArrayType@763f5ac 2022-06-05 12:22:07.377 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration Character[] -> org.hibernate.type.CharacterArrayType@763f5ac 2022-06-05 12:22:07.377 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration text -> org.hibernate.type.TextType@3a39b025 2022-06-05 12:22:07.377 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration ntext -> org.hibernate.type.NTextType@1ebe971d 2022-06-05 12:22:07.377 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration blob -> org.hibernate.type.BlobType@11b13e02 2022-06-05 12:22:07.377 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.sql.Blob -> org.hibernate.type.BlobType@11b13e02 2022-06-05 12:22:07.378 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration materialized_blob -> org.hibernate.type.MaterializedBlobType@be9c589 2022-06-05 12:22:07.378 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration clob -> org.hibernate.type.ClobType@2d4eb834 2022-06-05 12:22:07.378 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.sql.Clob -> org.hibernate.type.ClobType@2d4eb834 2022-06-05 12:22:07.379 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration nclob -> org.hibernate.type.NClobType@27f517c3 2022-06-05 12:22:07.379 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.sql.NClob -> org.hibernate.type.NClobType@27f517c3 2022-06-05 12:22:07.379 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration materialized_clob -> org.hibernate.type.MaterializedClobType@3088d376 2022-06-05 12:22:07.379 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration materialized_nclob -> org.hibernate.type.MaterializedNClobType@1d627075 2022-06-05 12:22:07.379 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration serializable -> org.hibernate.type.SerializableType@330b8cbc 2022-06-05 12:22:07.381 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration object -> org.hibernate.type.ObjectType@78d2224 2022-06-05 12:22:07.381 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration java.lang.Object -> org.hibernate.type.ObjectType@78d2224 2022-06-05 12:22:07.381 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration imm_date -> org.hibernate.type.AdaptedImmutableType@27babbb3 2022-06-05 12:22:07.381 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration imm_time -> org.hibernate.type.AdaptedImmutableType@721cc372 2022-06-05 12:22:07.381 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration imm_timestamp -> org.hibernate.type.AdaptedImmutableType@4d7ae36a 2022-06-05 12:22:07.381 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration imm_dbtimestamp -> org.hibernate.type.AdaptedImmutableType@455f8ba5 2022-06-05 12:22:07.381 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration imm_calendar -> org.hibernate.type.AdaptedImmutableType@374ac79e 2022-06-05 12:22:07.381 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration imm_calendar_date -> org.hibernate.type.AdaptedImmutableType@23599556 2022-06-05 12:22:07.381 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration imm_binary -> org.hibernate.type.AdaptedImmutableType@392243e4 2022-06-05 12:22:07.381 DEBUG 12448 --- [ restartedMain] org.hibernate.type.BasicTypeRegistry : Adding type registration imm_serializable -> org.hibernate.type.AdaptedImmutableType@99e5c6 2022-06-05 12:22:07.404 INFO 12448 --- [ restartedMain] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.H2Dialect 2022-06-05 12:22:07.420 DEBUG 12448 --- [ restartedMain] o.h.type.spi.TypeConfiguration$Scope : Scoping TypeConfiguration [org.hibernate.type.spi.TypeConfiguration@3a67b7bd] to MetadataBuildingContext [org.hibernate.boot.internal.MetadataBuildingContextRootImpl@377c4cba] 2022-06-05 12:22:07.573 DEBUG 12448 --- [ restartedMain] org.hibernate.type.EnumType : Using NAMED-based conversion for Enum jpabook.jpashop.domain.DeliveryStatus 2022-06-05 12:22:07.574 DEBUG 12448 --- [ restartedMain] org.hibernate.type.EnumType : Using NAMED-based conversion for Enum jpabook.jpashop.domain.OrderStatus 2022-06-05 12:22:07.574 DEBUG 12448 --- [ restartedMain] o.h.type.spi.TypeConfiguration$Scope : Scoping TypeConfiguration [org.hibernate.type.spi.TypeConfiguration@3a67b7bd] to SessionFactoryImpl [org.hibernate.internal.SessionFactoryImpl@1121f434] 2022-06-05 12:22:07.775 DEBUG 12448 --- [ restartedMain] org.hibernate.SQL : drop table if exists category CASCADE 2022-06-05 12:22:07.779 INFO 12448 --- [ restartedMain] p6spy : #1654399327779 | took 1ms | statement | connection 2| url jdbc:h2:tcp://localhost/~/jpashop drop table if exists category CASCADE drop table if exists category CASCADE ; 2022-06-05 12:22:07.779 DEBUG 12448 --- [ restartedMain] org.hibernate.SQL : drop table if exists category_item CASCADE 2022-06-05 12:22:07.779 INFO 12448 --- [ restartedMain] p6spy : #1654399327779 | took 0ms | statement | connection 2| url jdbc:h2:tcp://localhost/~/jpashop drop table if exists category_item CASCADE drop table if exists category_item CASCADE ; 2022-06-05 12:22:07.779 DEBUG 12448 --- [ restartedMain] org.hibernate.SQL : drop table if exists delivery CASCADE 2022-06-05 12:22:07.780 INFO 12448 --- [ restartedMain] p6spy : #1654399327780 | took 0ms | statement | connection 2| url jdbc:h2:tcp://localhost/~/jpashop drop table if exists delivery CASCADE drop table if exists delivery CASCADE ; 2022-06-05 12:22:07.780 DEBUG 12448 --- [ restartedMain] org.hibernate.SQL : drop table if exists item CASCADE 2022-06-05 12:22:07.781 INFO 12448 --- [ restartedMain] p6spy : #1654399327781 | took 0ms | statement | connection 2| url jdbc:h2:tcp://localhost/~/jpashop drop table if exists item CASCADE drop table if exists item CASCADE ; 2022-06-05 12:22:07.781 DEBUG 12448 --- [ restartedMain] org.hibernate.SQL : drop table if exists member CASCADE 2022-06-05 12:22:07.781 INFO 12448 --- [ restartedMain] p6spy : #1654399327781 | took 0ms | statement | connection 2| url jdbc:h2:tcp://localhost/~/jpashop drop table if exists member CASCADE drop table if exists member CASCADE ; 2022-06-05 12:22:07.781 DEBUG 12448 --- [ restartedMain] org.hibernate.SQL : drop table if exists order_item CASCADE 2022-06-05 12:22:07.781 INFO 12448 --- [ restartedMain] p6spy : #1654399327781 | took 0ms | statement | connection 2| url jdbc:h2:tcp://localhost/~/jpashop drop table if exists order_item CASCADE drop table if exists order_item CASCADE ; 2022-06-05 12:22:07.781 DEBUG 12448 --- [ restartedMain] org.hibernate.SQL : drop table if exists orders CASCADE 2022-06-05 12:22:07.781 INFO 12448 --- [ restartedMain] p6spy : #1654399327781 | took 0ms | statement | connection 2| url jdbc:h2:tcp://localhost/~/jpashop drop table if exists orders CASCADE drop table if exists orders CASCADE ; 2022-06-05 12:22:07.782 DEBUG 12448 --- [ restartedMain] org.hibernate.SQL : drop sequence if exists hibernate_sequence 2022-06-05 12:22:07.782 INFO 12448 --- [ restartedMain] p6spy : #1654399327782 | took 0ms | statement | connection 2| url jdbc:h2:tcp://localhost/~/jpashop drop sequence if exists hibernate_sequence drop sequence if exists hibernate_sequence; 2022-06-05 12:22:07.783 DEBUG 12448 --- [ restartedMain] org.hibernate.SQL : create sequence hibernate_sequence start with 1 increment by 1 2022-06-05 12:22:07.784 INFO 12448 --- [ restartedMain] p6spy : #1654399327784 | took 0ms | statement | connection 3| url jdbc:h2:tcp://localhost/~/jpashop create sequence hibernate_sequence start with 1 increment by 1 create sequence hibernate_sequence start with 1 increment by 1; 2022-06-05 12:22:07.784 DEBUG 12448 --- [ restartedMain] org.hibernate.SQL : create table category ( category_id bigint not null, name varchar(255), parent_id bigint, primary key (category_id) ) 2022-06-05 12:22:07.785 INFO 12448 --- [ restartedMain] p6spy : #1654399327785 | took 0ms | statement | connection 3| url jdbc:h2:tcp://localhost/~/jpashop create table category ( category_id bigint not null, name varchar(255), parent_id bigint, primary key (category_id) ) create table category ( category_id bigint not null, name varchar(255), parent_id bigint, primary key (category_id) ); 2022-06-05 12:22:07.785 DEBUG 12448 --- [ restartedMain] org.hibernate.SQL : create table category_item ( category_id bigint not null, item_id bigint not null ) 2022-06-05 12:22:07.785 INFO 12448 --- [ restartedMain] p6spy : #1654399327785 | took 0ms | statement | connection 3| url jdbc:h2:tcp://localhost/~/jpashop create table category_item ( category_id bigint not null, item_id bigint not null ) create table category_item ( category_id bigint not null, item_id bigint not null ); 2022-06-05 12:22:07.785 DEBUG 12448 --- [ restartedMain] org.hibernate.SQL : create table delivery ( delevery_id bigint not null, city varchar(255), street varchar(255), zipcode varchar(255), status varchar(255), primary key (delevery_id) ) 2022-06-05 12:22:07.786 INFO 12448 --- [ restartedMain] p6spy : #1654399327786 | took 0ms | statement | connection 3| url jdbc:h2:tcp://localhost/~/jpashop create table delivery ( delevery_id bigint not null, city varchar(255), street varchar(255), zipcode varchar(255), status varchar(255), primary key (delevery_id) ) create table delivery ( delevery_id bigint not null, city varchar(255), street varchar(255), zipcode varchar(255), status varchar(255), primary key (delevery_id) ); 2022-06-05 12:22:07.786 DEBUG 12448 --- [ restartedMain] org.hibernate.SQL : create table item ( dtype varchar(31) not null, item_id bigint not null, name varchar(255), price integer not null, stock_quantity integer not null, artist varchar(255), etc varchar(255), author varchar(255), isbn varchar(255), actor varchar(255), director varchar(255), primary key (item_id) ) 2022-06-05 12:22:07.786 INFO 12448 --- [ restartedMain] p6spy : #1654399327786 | took 0ms | statement | connection 3| url jdbc:h2:tcp://localhost/~/jpashop create table item ( dtype varchar(31) not null, item_id bigint not null, name varchar(255), price integer not null, stock_quantity integer not null, artist varchar(255), etc varchar(255), author varchar(255), isbn varchar(255), actor varchar(255), director varchar(255), primary key (item_id) ) create table item ( dtype varchar(31) not null, item_id bigint not null, name varchar(255), price integer not null, stock_quantity integer not null, artist varchar(255), etc varchar(255), author varchar(255), isbn varchar(255), actor varchar(255), director varchar(255), primary key (item_id) ); 2022-06-05 12:22:07.786 DEBUG 12448 --- [ restartedMain] org.hibernate.SQL : create table member ( member_id bigint not null, city varchar(255), street varchar(255), zipcode varchar(255), name varchar(255), primary key (member_id) ) 2022-06-05 12:22:07.786 INFO 12448 --- [ restartedMain] p6spy : #1654399327786 | took 0ms | statement | connection 3| url jdbc:h2:tcp://localhost/~/jpashop create table member ( member_id bigint not null, city varchar(255), street varchar(255), zipcode varchar(255), name varchar(255), primary key (member_id) ) create table member ( member_id bigint not null, city varchar(255), street varchar(255), zipcode varchar(255), name varchar(255), primary key (member_id) ); 2022-06-05 12:22:07.786 DEBUG 12448 --- [ restartedMain] org.hibernate.SQL : create table order_item ( order_item_id bigint not null, count integer not null, order_price integer not null, item_id bigint, order_id bigint, primary key (order_item_id) ) 2022-06-05 12:22:07.786 INFO 12448 --- [ restartedMain] p6spy : #1654399327786 | took 0ms | statement | connection 3| url jdbc:h2:tcp://localhost/~/jpashop create table order_item ( order_item_id bigint not null, count integer not null, order_price integer not null, item_id bigint, order_id bigint, primary key (order_item_id) ) create table order_item ( order_item_id bigint not null, count integer not null, order_price integer not null, item_id bigint, order_id bigint, primary key (order_item_id) ); 2022-06-05 12:22:07.786 DEBUG 12448 --- [ restartedMain] org.hibernate.SQL : create table orders ( order_id bigint not null, order_date timestamp, status varchar(255), delivery_id bigint, member_id bigint, primary key (order_id) ) 2022-06-05 12:22:07.787 INFO 12448 --- [ restartedMain] p6spy : #1654399327787 | took 0ms | statement | connection 3| url jdbc:h2:tcp://localhost/~/jpashop create table orders ( order_id bigint not null, order_date timestamp, status varchar(255), delivery_id bigint, member_id bigint, primary key (order_id) ) create table orders ( order_id bigint not null, order_date timestamp, status varchar(255), delivery_id bigint, member_id bigint, primary key (order_id) ); 2022-06-05 12:22:07.787 DEBUG 12448 --- [ restartedMain] org.hibernate.SQL : alter table category add constraint FK2y94svpmqttx80mshyny85wqr foreign key (parent_id) references category 2022-06-05 12:22:07.788 INFO 12448 --- [ restartedMain] p6spy : #1654399327788 | took 0ms | statement | connection 3| url jdbc:h2:tcp://localhost/~/jpashop alter table category add constraint FK2y94svpmqttx80mshyny85wqr foreign key (parent_id) references category alter table category add constraint FK2y94svpmqttx80mshyny85wqr foreign key (parent_id) references category; 2022-06-05 12:22:07.788 DEBUG 12448 --- [ restartedMain] org.hibernate.SQL : alter table category_item add constraint FKu8b4lwqutcdq3363gf6mlujq foreign key (item_id) references item 2022-06-05 12:22:07.788 INFO 12448 --- [ restartedMain] p6spy : #1654399327788 | took 0ms | statement | connection 3| url jdbc:h2:tcp://localhost/~/jpashop alter table category_item add constraint FKu8b4lwqutcdq3363gf6mlujq foreign key (item_id) references item alter table category_item add constraint FKu8b4lwqutcdq3363gf6mlujq foreign key (item_id) references item; 2022-06-05 12:22:07.788 DEBUG 12448 --- [ restartedMain] org.hibernate.SQL : alter table category_item add constraint FKcq2n0opf5shyh84ex1fhukcbh foreign key (category_id) references category 2022-06-05 12:22:07.789 INFO 12448 --- [ restartedMain] p6spy : #1654399327789 | took 0ms | statement | connection 3| url jdbc:h2:tcp://localhost/~/jpashop alter table category_item add constraint FKcq2n0opf5shyh84ex1fhukcbh foreign key (category_id) references category alter table category_item add constraint FKcq2n0opf5shyh84ex1fhukcbh foreign key (category_id) references category; 2022-06-05 12:22:07.789 DEBUG 12448 --- [ restartedMain] org.hibernate.SQL : alter table order_item add constraint FKija6hjjiit8dprnmvtvgdp6ru foreign key (item_id) references item 2022-06-05 12:22:07.789 INFO 12448 --- [ restartedMain] p6spy : #1654399327789 | took 0ms | statement | connection 3| url jdbc:h2:tcp://localhost/~/jpashop alter table order_item add constraint FKija6hjjiit8dprnmvtvgdp6ru foreign key (item_id) references item alter table order_item add constraint FKija6hjjiit8dprnmvtvgdp6ru foreign key (item_id) references item; 2022-06-05 12:22:07.790 DEBUG 12448 --- [ restartedMain] org.hibernate.SQL : alter table order_item add constraint FKt4dc2r9nbvbujrljv3e23iibt foreign key (order_id) references orders 2022-06-05 12:22:07.790 INFO 12448 --- [ restartedMain] p6spy : #1654399327790 | took 0ms | statement | connection 3| url jdbc:h2:tcp://localhost/~/jpashop alter table order_item add constraint FKt4dc2r9nbvbujrljv3e23iibt foreign key (order_id) references orders alter table order_item add constraint FKt4dc2r9nbvbujrljv3e23iibt foreign key (order_id) references orders; 2022-06-05 12:22:07.790 DEBUG 12448 --- [ restartedMain] org.hibernate.SQL : alter table orders add constraint FKtkrur7wg4d8ax0pwgo0vmy20c foreign key (delivery_id) references delivery 2022-06-05 12:22:07.791 INFO 12448 --- [ restartedMain] p6spy : #1654399327791 | took 0ms | statement | connection 3| url jdbc:h2:tcp://localhost/~/jpashop alter table orders add constraint FKtkrur7wg4d8ax0pwgo0vmy20c foreign key (delivery_id) references delivery alter table orders add constraint FKtkrur7wg4d8ax0pwgo0vmy20c foreign key (delivery_id) references delivery; 2022-06-05 12:22:07.791 DEBUG 12448 --- [ restartedMain] org.hibernate.SQL : alter table orders add constraint FKpktxwhj3x9m4gth5ff6bkqgeb foreign key (member_id) references member 2022-06-05 12:22:07.792 INFO 12448 --- [ restartedMain] p6spy : #1654399327792 | took 0ms | statement | connection 3| url jdbc:h2:tcp://localhost/~/jpashop alter table orders add constraint FKpktxwhj3x9m4gth5ff6bkqgeb foreign key (member_id) references member alter table orders add constraint FKpktxwhj3x9m4gth5ff6bkqgeb foreign key (member_id) references member; 2022-06-05 12:22:07.793 INFO 12448 --- [ restartedMain] o.h.e.t.j.p.i.JtaPlatformInitiator : HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform] 2022-06-05 12:22:07.797 TRACE 12448 --- [ restartedMain] o.h.type.spi.TypeConfiguration$Scope : Handling #sessionFactoryCreated from [org.hibernate.internal.SessionFactoryImpl@1121f434] for TypeConfiguration 2022-06-05 12:22:07.798 INFO 12448 --- [ restartedMain] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default' 2022-06-05 12:22:07.870 WARN 12448 --- [ restartedMain] JpaBaseConfiguration$JpaWebConfiguration : spring.jpa.open-in-view is enabled by default. Therefore, database queries may be performed during view rendering. Explicitly configure spring.jpa.open-in-view to disable this warning 2022-06-05 12:22:07.950 INFO 12448 --- [ restartedMain] o.s.b.a.w.s.WelcomePageHandlerMapping : Adding welcome page: class path resource [static/index.html] 2022-06-05 12:22:08.059 INFO 12448 --- [ restartedMain] o.s.b.d.a.OptionalLiveReloadServer : LiveReload server is running on port 35729 2022-06-05 12:22:08.090 INFO 12448 --- [ restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8080 (http) with context path '' 2022-06-05 12:22:08.097 INFO 12448 --- [ restartedMain] jpabook.jpashop.JpashopApplication : Started JpashopApplication in 2.008 seconds (JVM running for 2.535) 2022-06-05 12:22:20.988 INFO 12448 --- [nio-8080-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring DispatcherServlet 'dispatcherServlet' 2022-06-05 12:22:20.988 INFO 12448 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'dispatcherServlet' 2022-06-05 12:22:20.990 INFO 12448 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet : Completed initialization in 2 ms 2022-06-05 12:22:21.083 INFO 12448 --- [nio-8080-exec-1] j.jpashop.controller.HomeController : home controller 2022-06-05 12:22:21.764 INFO 12448 --- [nio-8080-exec-2] j.jpashop.controller.HomeController : home controller 2022-06-05 12:22:22.612 INFO 12448 --- [nio-8080-exec-5] j.jpashop.controller.HomeController : home controller 2022-06-05 12:22:32.624 DEBUG 12448 --- [nio-8080-exec-3] org.hibernate.SQL : call next value for hibernate_sequence 2022-06-05 12:22:32.632 INFO 12448 --- [nio-8080-exec-3] p6spy : #1654399352632 | took 4ms | statement | connection 4| url jdbc:h2:tcp://localhost/~/jpashop call next value for hibernate_sequence call next value for hibernate_sequence; 2022-06-05 12:22:32.657 DEBUG 12448 --- [nio-8080-exec-3] org.hibernate.SQL : insert into item (name, price, stock_quantity, author, isbn, dtype, item_id) values (?, ?, ?, ?, ?, 'B', ?) 2022-06-05 12:22:32.659 TRACE 12448 --- [nio-8080-exec-3] o.h.type.descriptor.sql.BasicBinder : binding parameter [1] as [VARCHAR] - [JPA] 2022-06-05 12:22:32.659 TRACE 12448 --- [nio-8080-exec-3] o.h.type.descriptor.sql.BasicBinder : binding parameter [2] as [INTEGER] - [1] 2022-06-05 12:22:32.660 TRACE 12448 --- [nio-8080-exec-3] o.h.type.descriptor.sql.BasicBinder : binding parameter [3] as [INTEGER] - [1] 2022-06-05 12:22:32.660 TRACE 12448 --- [nio-8080-exec-3] o.h.type.descriptor.sql.BasicBinder : binding parameter [4] as [VARCHAR] - [qweqwe] 2022-06-05 12:22:32.660 TRACE 12448 --- [nio-8080-exec-3] o.h.type.descriptor.sql.BasicBinder : binding parameter [5] as [VARCHAR] - [122] 2022-06-05 12:22:32.660 TRACE 12448 --- [nio-8080-exec-3] o.h.type.descriptor.sql.BasicBinder : binding parameter [6] as [BIGINT] - [1] 2022-06-05 12:22:32.661 INFO 12448 --- [nio-8080-exec-3] p6spy : #1654399352661 | took 0ms | statement | connection 4| url jdbc:h2:tcp://localhost/~/jpashop insert into item (name, price, stock_quantity, author, isbn, dtype, item_id) values (?, ?, ?, ?, ?, 'B', ?) insert into item (name, price, stock_quantity, author, isbn, dtype, item_id) values ('JPA', 1, 1, 'qweqwe', '122', 'B', 1); 2022-06-05 12:22:32.663 INFO 12448 --- [nio-8080-exec-3] p6spy : #1654399352663 | took 0ms | commit | connection 4| url jdbc:h2:tcp://localhost/~/jpashop ; 2022-06-05 12:22:37.202 DEBUG 12448 --- [nio-8080-exec-7] org.hibernate.SQL : call next value for hibernate_sequence 2022-06-05 12:22:37.202 INFO 12448 --- [nio-8080-exec-7] p6spy : #1654399357202 | took 0ms | statement | connection 5| url jdbc:h2:tcp://localhost/~/jpashop call next value for hibernate_sequence call next value for hibernate_sequence; 2022-06-05 12:22:37.203 DEBUG 12448 --- [nio-8080-exec-7] org.hibernate.SQL : insert into item (name, price, stock_quantity, author, isbn, dtype, item_id) values (?, ?, ?, ?, ?, 'B', ?) 2022-06-05 12:22:37.204 TRACE 12448 --- [nio-8080-exec-7] o.h.type.descriptor.sql.BasicBinder : binding parameter [1] as [VARCHAR] - [JPA] 2022-06-05 12:22:37.204 TRACE 12448 --- [nio-8080-exec-7] o.h.type.descriptor.sql.BasicBinder : binding parameter [2] as [INTEGER] - [1] 2022-06-05 12:22:37.204 TRACE 12448 --- [nio-8080-exec-7] o.h.type.descriptor.sql.BasicBinder : binding parameter [3] as [INTEGER] - [1] 2022-06-05 12:22:37.204 TRACE 12448 --- [nio-8080-exec-7] o.h.type.descriptor.sql.BasicBinder : binding parameter [4] as [VARCHAR] - [qweqwe] 2022-06-05 12:22:37.204 TRACE 12448 --- [nio-8080-exec-7] o.h.type.descriptor.sql.BasicBinder : binding parameter [5] as [VARCHAR] - [122] 2022-06-05 12:22:37.204 TRACE 12448 --- [nio-8080-exec-7] o.h.type.descriptor.sql.BasicBinder : binding parameter [6] as [BIGINT] - [2] 2022-06-05 12:22:37.204 INFO 12448 --- [nio-8080-exec-7] p6spy : #1654399357204 | took 0ms | statement | connection 5| url jdbc:h2:tcp://localhost/~/jpashop insert into item (name, price, stock_quantity, author, isbn, dtype, item_id) values (?, ?, ?, ?, ?, 'B', ?) insert into item (name, price, stock_quantity, author, isbn, dtype, item_id) values ('JPA', 1, 1, 'qweqwe', '122', 'B', 2); 2022-06-05 12:22:37.204 INFO 12448 --- [nio-8080-exec-7] p6spy : #1654399357204 | took 0ms | commit | connection 5| url jdbc:h2:tcp://localhost/~/jpashop ;

2022.06.05 · 실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발

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2

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주피터노트북 사파리 말고 크롬으로 열리게 어떻게 할까요?ㅠ

- 학습 관련 질문을 남겨주세요. 상세히 작성하면 더 좋아요! - 먼저 유사한 질문이 있었는지 검색해보세요. - 서로 예의를 지키며 존중하는 문화를 만들어가요. - 잠깐! 인프런 서비스 운영 관련 문의는 1:1 문의하기를 이용해주세요. 크롤링 공부 중인데 어느순간부터 쥬피터가 사파리로 열리네요 ㅠㅠ 크롬으로 열게하고싶은데 어떻게 해야될까요?

allrounder · 2022.06.05

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해결됨
만들면서 배우는 리액트 : 기초

counter 변수도 초기값이 없으면 널이 되더라구요.

counter 변수도 초기값이 없으면 아마 null이 되는 것 같아요. 에러는 나지 않지만 최초에 "번째 고양이" 으로 나오길래 Try 1: const [counter, setCounter] = React.useState(jsonLocalStorage.getItem("counter") || 0); 했더니 0번째 고양이 가라사대라고 나오는군요. 물론 이것도 자연스럽지만 ㅎㅎ Try 2: const [counter, setCounter] = React.useState(jsonLocalStorage.getItem("counter") || 1); 요렇게 해 주니 조금 더 자연스럽게 되었습니다. || 값 처음 알았는데 유용한 기능 같아요 ^^.

호눅스 · 2022.06.05 · 만들면서 배우는 리액트 : 기초

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1

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파이썬/장고 웹서비스 개발 완벽 가이드 with 리액트

혹시 다음 강의도 계획되어 있으실까요?

오늘도 강의 잘 들었습니다. 개발을 하는 과정에서 주로 replit 을 사용했었는데, rgrok 를 사용하면 번거로움 없이 바로 포트포워딩을 통해 가상 배포? 를 진행할 수 있었군요. :) 혹시 다음 강의도 계획이 있으신지 여쭙고 싶습니다. 감사합니다.

이재화 · 2022.06.05 · 파이썬/장고 웹서비스 개발 완벽 가이드 with 리액트

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0

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193

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1
해결됨
[리뉴얼] Node.js 교과서 - 기본부터 프로젝트 실습까지

Cannot read properties of undefined (reading 'Op') 문제를 도와주시면 감사하겠습니다

선생님 안녕하세요 선생님의 sns 예제 코드에서 app.js에서 아래의 소스코드를 추가해봤습니다 그런데, 구글링을 해봤는데도 에러가 해결이 안되어서 가르쳐주시면 정말 감사하겠습니다 app.js 소스코드입니다 const express = require('express'); const cookieParser = require('cookie-parser'); const morgan = require('morgan'); const path = require('path'); const session = require('express-session'); const nunjucks = require('nunjucks'); const dotenv = require('dotenv'); const passport = require('passport'); dotenv.config(); const pageRouter = require('./routes/page'); const authRouter = require('./routes/auth'); const postRouter = require('./routes/post'); const userRouter = require('./routes/user'); const { sequelize } = require('./models'); const { User,Sequelize:{Op} } = require('./models'); const passportConfig = require('./passport'); const app = express(); passportConfig(); // 패스포트 설정 app.set('port', process.env.PORT || 8001); app.set('view engine', 'html'); nunjucks.configure('views', { express: app, watch: true, }); sequelize.sync({ force: false }) .then(() => { console.log('데이터베이스 연결 성공'); }) .catch((err) => { console.error(err); }); app.use(morgan('dev')); app.use(express.static(path.join(__dirname, 'public'))); app.use('/img', express.static(path.join(__dirname, 'uploads'))); app.use(express.json()); app.use(express.urlencoded({ extended: false })); app.use(cookieParser(process.env.COOKIE_SECRET)); app.use(session({ resave: false, saveUninitialized: false, secret: process.env.COOKIE_SECRET, cookie: { httpOnly: true, secure: false, }, })); app.use(passport.initialize()); app.use(passport.session()); app.use('/', pageRouter); app.use('/auth', authRouter); app.use('/post', postRouter); app.use('/user', userRouter); User.find({ attribute: ['email', 'nick'], where: {id: {[Op.in]: [1,2]}} }).then((data)=>{ console.log(JSON.stringify(data)) }); app.use((req, res, next) => { const error = new Error(`${req.method} ${req.url} 라우터가 없습니다.`); error.status = 404; next(error); }); app.use((err, req, res, next) => { res.locals.message = err.message; res.locals.error = process.env.NODE_ENV !== 'production' ? err : {}; res.status(err.status || 500); res.render('error'); }); app.listen(app.get('port'), () => { console.log(app.get('port'), '번 포트에서 대기중'); }); user.js 소스코드입니다 const Sequelize = require('sequelize'); module.exports = class User extends Sequelize.Model { static init(sequelize) { return super.init({ email: { type: Sequelize.STRING(40), allowNull: true, unique: true, }, nick: { type: Sequelize.STRING(15), allowNull: false, }, password: { type: Sequelize.STRING(100), allowNull: true, }, provider: { type: Sequelize.STRING(10), allowNull: false, defaultValue: 'local', }, snsId: { type: Sequelize.STRING(30), allowNull: true, }, }, { sequelize, timestamps: true, underscored: false, modelName: 'User', tableName: 'users', paranoid: false, charset: 'utf8', collate: 'utf8_general_ci', }); } static associate(db) { db.User.hasMany(db.Post); db.User.belongsToMany(db.User, { foreignKey: 'followingId', as: 'Followers', through: 'Follow', }); db.User.belongsToMany(db.User, { foreignKey: 'followerId', as: 'Followings', through: 'Follow', }); } }; index.js 소스코드입니다 const Sequelize = require('sequelize'); const env = process.env.NODE_ENV || 'development'; const config = require('../config/config')[env]; const User = require('./user'); const Post = require('./post'); const Hashtag = require('./hashtag'); const db = {}; const sequelize = new Sequelize( config.database, config.username, config.password, config, ); db.sequelize = sequelize; db.User = User; db.Post = Post; db.Hashtag = Hashtag; User.init(sequelize); Post.init(sequelize); Hashtag.init(sequelize); User.associate(db); Post.associate(db); Hashtag.associate(db); module.exports = db; 읽어주셔서 감사합니다

Like me black · 2022.06.05 · [리뉴얼] Node.js 교과서 - 기본부터 프로젝트 실습까지

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처음 배우는 리액트 네이티브

오류가 발생했습니다.

따라서 진행을했는데 채팅을 쳐도 화면에 남아있지않고 또 console에 avatar부분에 강의처럼 링크가 나오지도 않습니다ㅠ 깃허브는 : https://github.com/Dong-Seung-hyeon/rn-Login 이것입니다.

승현 · 2022.06.05 · 처음 배우는 리액트 네이티브

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1
해결됨
[개정판 2023-11-27] Spring Boot 3.x 를 이용한 RESTful Web Services 개발

앱 종료시 "DB 이미 꺼짐" 오류에 대하여

현재까지 작성한 모든 API는 정상적으로 작동합니다. 다만 앱을 종료할 때 오류가 나더군요. org.h2.jdbc.JdbcSQLNonTransientConnectionException: Database is already closed (to disable automatic closing at VM shutdown, add ";DB_CLOSE_ON_EXIT=FALSE" to the db URL) [90121-212] 그래서 약간의 찜찜함(?)이 남아있는데 어떻게 하면 해결할 수 있을까요? 참고로 저의 application.yml의 내용은 다음과 같습니다. spring: main: allow-bean-definition-overriding: true jpa: show-sql: true hibernate: ddl-auto: create-drop defer-datasource-initialization: true # data.sql이 hibernate보다 먼저 실행되지 않도록 지연 datasource: url: jdbc:h2:mem:testdb;DB_CLOSE_ON_EXIT=FALSE h2: console: enabled: true

포근포근한 수달 · 2022.06.05 · [개정판 2023-11-27] Spring Boot 3.x 를 이용한 RESTful Web Services 개발

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Vue.js + TypeScript 완벽 가이드

git 권한 요청 드립니다.

감사합니다.

2022.06.05 · Vue.js + TypeScript 완벽 가이드

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더 자바, Java 8

while문 세미콜론

while (spliterator.tryAdvance(System.out::println)); 위 코드처럼 세미콜론으로 끝내는 것은 언제 사용할 수 있는 문법인가요? 처음 보는거라 보면서 굉장히 당황했네요

정성훈 · 2022.06.05 · 더 자바, Java 8

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Slack 클론 코딩[실시간 채팅 with React]

socketIO Room 설정하는 부분

namespace는 workspace이고, room은 channel로 두신 것 같은데, front에서 특정 room에 들어가는 코드가 없는 것 같은데 이에 대해서 혹시 설명 부탁 드릴 수 있을까요? namespace까지는 useSocket이용해서 연결하는데, room 관련해서 계속 찾아보는데 강의에서 못본것 같아서 물어봅니다.

NoobDev · 2022.06.05 · Slack 클론 코딩[실시간 채팅 with React]

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견고한 JS 소프트웨어 만들기

actual 관련 Error Catch 부분.

안녕하세요 수업중 궁금한 부분이 있어 글을 남깁니다.actual 이라는 함수로 만들어서 바로 error 를 만드는 것이 아니고 ClickCountView.js 에서 throw Error 를 해야지만 오류가 발생하는 건가요? 설명상으로 이해 하면 actual 라는 함수로 바로 error 를 만들어내는 걸로 이해를 했는데요 !.

김주현 · 2022.06.04 · 견고한 JS 소프트웨어 만들기

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[개정판 2023-11-27] Spring Boot 3.x 를 이용한 RESTful Web Services 개발

'java.lang.Integer' in your configuration.

질문 Consider defining a bean of type 'java.lang.Integer' in your configuration. 위와같은 에러가 발생합니다. 검색을 해봐서 해당하는 자료를 참고해서 고칠려고했는데 잘 모르겠네요 ㅎㅎ ^^;;

SJ · 2022.06.04 · [개정판 2023-11-27] Spring Boot 3.x 를 이용한 RESTful Web Services 개발

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스프링 핵심 원리 - 고급편

회원 유효성 검사에 AOP 를 적용해도 될까요?

안녕하세요 강사님 AOP 를 배우니, 개인 프로젝트에 적용하고 싶은 생각이 들어 질문을 드립니다. 현재 게시판 서비스를 개발중입니다. 이 때 탈퇴한 회원의 글이나, 숨김 처리된 글은 화면단에서 보이지 않도록, 게시글 조회 API 마다 "필터 로직"을 중복하여 사용하고 있습니다. 그렇다 보니, api 마다 중복되는 필터 로직을 AOP 로 대체할 수 있지 않을까 생각이 들었습니다. 학습 자료를 보니 "오류 검사 및 처리, 동기화, 성능 최적화, 모니터링/로깅" 에 AOP 가 사용된다고 적혀있는데, 제가 구현하고자하는 필터링 로직도 AOP 를 적용하는 것이 적절한지 궁금하여 질문 드립니다 감사합니다 ! 회원의 유효성 검사라는 횡단 관심사의 문제는 충족하지만, 이를 DB 단이 아닌 AOP 를 적용하여 해결하는 것이 적절한 방법인지에 대한 궁금증이라 생각해주시면 감사하겠습니다 :))

류돌프 · 2022.06.04 · 스프링 핵심 원리 - 고급편

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[리뉴얼] React로 NodeBird SNS 만들기

리엑트 쿼리 버전 질문!

안녕하세요 제로초님 리엑트쿼리 버전을 보면서 궁금한것이 있어 질문드립니다. 1. _app.tsx의 코드에서 const queryClientRef = useRef<QueryClient>(); if (!queryClientRef.current) { queryClientRef.current = new QueryClient(); 리엑트쿼리 공식문서에선 useState를 사용하였고 제로초님 코드에서 Ref를 사용하였던데 ref 사용하신이유가 렌더링관련해서 더나은 이점이 있을거라 추측했는데 어떤건가요!?2. getServerSideProps에서 리엑트쿼리로 비동기 값을 로드하고서 같은 쿼리키로 사용한 데이터를 콘솔로그 찍었을때 맨첨에 undefined로 찍혀서 질문드립니다.제가 생각했을때는 서버에서 데이터를 로드하고서 쿼리키에 저장시키니까 코드를 사용하는 로직에서 같은 쿼리키의 데이터를 콘솔로그 찎으면 값이 채워져 있어야한다고 생각하는데 제가 코드를 잘못짠건지 아니면 이해를 잘못한건지 궁금합니다. 해당 데이터가 서버에서 로드됬는지 확인할수 있는 방법이 있을까요? 3. props: {dehydratedState: JSON.parse(JSON.stringify(dehydrate(queryClient))), getServerSideProps의 로직에서 dehydrate(queryClient)를 JSON.parse(JSON.stringify)로 묶으신 이유가 무엇인지 궁금합니다 감사합니다

박재호 · 2022.06.04 · [리뉴얼] React로 NodeBird SNS 만들기

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따라하며 배우는 리액트 테스트 [2023.11 업데이트]

on/off 버튼 질문

현재 테스트 코드 같은 경우에는 on -> off 로 변했을때 각 버튼이 disabled가 되는지를 확인하고 그에 맞는 코드를 작성하는데요. off인 상태에서 on이 됬을 경우에도 테스트하려면 render(<App/>) 후에 disabled 상태를 만들어 줘야 하는데 이 경우의 테스트 코드는 어떻게 작성해야 하나요?

jeus0630 · 2022.06.04 · 따라하며 배우는 리액트 테스트 [2023.11 업데이트]

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