springboot日志打印 logback-spring.xml_springboot日志 logback-spring.xml打印数据库脚本-优快云博客

本文链接：https://blog.youkuaiyun.com/qq_43361434/article/details/108949976

该博客主要介绍了如何在Spring Boot项目中配置logback-spring.xml以实现日志输出到控制台和文件，并使用SizeAndTimeBasedRollingPolicy进行滚动管理。内容包括不同环境（dev和prod）下的日志级别设置，以及通过pom.xml中的profiles和application.yml进行环境切换。此外，还提及了资源过滤和Maven插件的配置。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

logback-spring.xml

<?xml version="1.0" encoding="UTF-8"?>

<configuration>
  <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
    <encoder>
      <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %highlight(%-5level) %cyan(%logger{5}:%line) - %msg%n</pattern>
    </encoder>
  </appender>

  <!-- 默认 -->
  <appender name="DEFAULT_ROLLING" class="ch.qos.logback.core.rolling.RollingFileAppender">
    <file>/var/dentistry/portal/logs/default.log</file>
<!--    <file>E://default.log</file>-->
    <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
      <fileNamePattern>/var/dentistry/portal/logs/default-%d{yyyy-MM-dd}.%i.txt</fileNamePattern>
      <maxFileSize>20MB</maxFileSize>
      <maxHistory>60</maxHistory>
      <totalSizeCap>20GB</totalSizeCap>
    </rollingPolicy>
    <encoder>
      <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{5} - %msg%n</pattern>
    </encoder>
  </appender>

  <springProfile name="dev">
    <logger name="com.jwt.demo" level="DEBUG" additivity="false">
      <appender-ref ref="DEFAULT_ROLLING"/>
      <appender-ref ref="STDOUT"/>
    </logger>

    <root level="INFO">
      <appender-ref ref="DEFAULT_ROLLING"/>
      <appender-ref ref="STDOUT"/>
    </root>
  </springProfile>

  <springProfile name="prod">
    <logger name="com.jwt.demo" level="INFO" additivity="false">
      <appender-ref ref="DEFAULT_ROLLING"/>
    </logger>

    <root level="INFO">
      <appender-ref ref="DEFAULT_ROLLING"/>
    </root>
  </springProfile>
</configuration>

pom.xml


    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
        <resources>
            <resource>
                <directory>src/main/resources</directory>
                <filtering>true</filtering>
            </resource>
            <resource>
                <directory>src/main/java</directory>
                <includes>
                    <include>**/*.xml</include>
                </includes>
                <filtering>false</filtering>
            </resource>
        </resources>
    </build>
    <profiles>
        <profile>
            <id>dev</id>
            <activation>
                <activeByDefault>true</activeByDefault>
            </activation>
            <properties>
                <spring.profiles.active>dev</spring.profiles.active>
            </properties>
        </profile>
        <profile>
            <id>prod</id>
            <properties>
                <spring.profiles.active>prod</spring.profiles.active>
            </properties>
        </profile>
    </profiles>

application.yml

spring:
  profiles:
    active: @spring.profiles.active@