解决logback日志不生效，无法打印日志时间与分天

本是古典何须时尚 2022-12-29 06:48 913阅读 0赞

# 一、首先排查pom文件  logback是 #

spring-boot-starter-web自带的jar包，无需再次引入

所以删除有关的日志包

只引入

<dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>

若需要引用@Slf4j来快速插入日志则需要再引入

<dependency>
                <groupId>org.projectlombok</groupId>
                <artifactId>lombok</artifactId>
                <version>1.16.10</version>
            </dependency>

# 二、还是不行就修改logback-spring.xml文件 #

需保证logback文件名 叫logback-spring.xml

以下贴入简配版配置

<?xml version="1.0" encoding="UTF-8" ?>
    <configuration>
        
        <property name="log.path" value="/usr/local/yxzc/yxzc_log/yxzc_sms" />
    
        
        <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
            <encoder>
                
                <pattern>%red(%d{yyyy-MM-dd HH:mm:ss.SSS}) %highlight(%-5level) %green([%thread])  %boldMagenta(%logger{50}) - %msg%n</pattern>
                <charset>UTF-8</charset>
            </encoder>
        </appender>
        <appender name="baselog"
                  class="ch.qos.logback.core.rolling.RollingFileAppender">
            <File>${log.path}/sms.log</File>
            <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
                <fileNamePattern>${log.path}/sms.%d{yyyy-MM-dd_HH}.%i.log</fileNamePattern>
                <timeBasedFileNamingAndTriggeringPolicy  class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                    
                    <maxFileSize>10 MB</maxFileSize>
                </timeBasedFileNamingAndTriggeringPolicy>
                <maxHistory>15</maxHistory>
            </rollingPolicy>
            <encoder>
                
                <Pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} -%msg%n</Pattern>
                <charset>UTF-8</charset> 
            </encoder>
        </appender>
        <root level="info">
            <appender-ref ref="STDOUT" />
            <appender-ref ref="baselog" />
        </root>
    </configuration>