💡 콘솔창에서 SQL 로그나 , 에러를 쉽게 찾기위해서는
Log4jdbc 을 설정해주면 된다.
🎈 MVN Repository 에 들어가서 log4jdbc 검색 후, 추가한다
<!-- https://mvnrepository.com/artifact/org.bgee.log4jdbc-log4j2/log4jdbc-log4j2-jdbc4.1 -->
<dependency>
<groupId>org.bgee.log4jdbc-log4j2</groupId>
<artifactId>log4jdbc-log4j2-jdbc4.1</artifactId>
<version>1.16</version>
</dependency>
</dependencies>
log4jdbc.spylogdelegator.name=net.sf.log4jdbc.log.slf4j.Slf4jSpyLogDelegator
log4jdbc.dump.sql.maxlinelength=0
3.src/main/resources 경로에 logback.xml 파일을 추가한다.
<!-- logback.xml -->
<configuration>
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<pattern>%d{yyyyMMdd HH:mm:ss.SSS} [%thread] %-3level %logger{5} - %msg %n</pattern>
</encoder>
</appender>
<logger name="jdbc" level="OFF"/>
<logger name="jdbc.sqlonly" level="OFF"/>
<logger name="jdbc.sqltiming" level="DEBUG"/>
<logger name="jdbc.audit" level="OFF"/>
<logger name="jdbc.resultset" level="OFF"/>
<logger name="jdbc.resultsettable" level="DEBUG"/>
<logger name="jdbc.connection" level="OFF"/>
<root level="INFO">
<appender-ref ref="STDOUT" />
</root>
</configuration>
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