如何将Hibernate sql语句记录在日志文件而不是控制台中

Question

spring.jpa.show-sql=true
logging.path=/logs

Answer 1

请在配置中添加以下行（如何在Spring Boot中记录SQL语句？）

#show sql statement
logging.level.org.hibernate.SQL=debug
#show sql values
logging.level.org.hibernate.type.descriptor.sql=trace

show-sql导致语句登录到stdout Hibernate show sql等于stdout

如果您想为Hibernate日志使用不同的文件，可以添加logback.xml。并为org.hibernate记录器定义一个文件附加器

<configuration>
     <appender name="fileAppender"
                  class="ch.qos.logback.core.rolling.RollingFileAppender">
            <file>${DEV_HOME}/[yourlognamefile].log</file>
            <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
                <Pattern>
                    %d{yyyy-MM-dd HH:mm:ss} - %msg%n
                </Pattern>
            </encoder>
    
            <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
                <!-- rollover daily -->
                <fileNamePattern>${DEV_HOME}/archived/[yourlognamefile].%d{yyyy-MM-dd}.%i.log
                </fileNamePattern>
                <timeBasedFileNamingAndTriggeringPolicy
                        class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                    <maxFileSize>10MB</maxFileSize>
                </timeBasedFileNamingAndTriggeringPolicy>
            </rollingPolicy>
    
        </appender>
    
    <logger name="org.hibernate" level="DEBUG" />
         <appender-ref ref="fileAppender"/>
    </logger>
</configuration>