使用logback按天生成日志并按等级进行分类

我会带着你远行 2024-02-20 11:02 55阅读 0赞

先看效果---->>>>

按照：error、info、warn进行分类：

![095621252a074ed49c206b8c25b27c69.png][]

每个文件里面按日期进行分类：

![0f573bb520f143c38d60221e808cce8a.png][]

其中对应的Maven如下：

<?xml version="1.0" encoding="UTF-8"?>
    <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
        <modelVersion>4.0.0</modelVersion>
        <parent>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-parent</artifactId>
            <version>2.1.10.RELEASE</version>
            <relativePath/> 
        </parent>
        <groupId>com.example</groupId>
        <artifactId>demo</artifactId>
        <version>0.0.1-SNAPSHOT</version>
        <name>demo</name>
        <description>Demo project for Spring Boot</description>
        <properties>
            <java.version>1.8</java.version>
        </properties>
        <dependencies>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-web</artifactId>
            </dependency>
            <dependency>
                <groupId>org.projectlombok</groupId>
                <artifactId>lombok</artifactId>
                <optional>true</optional>
            </dependency>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-test</artifactId>
                <scope>test</scope>
            </dependency>
        </dependencies>
        <build>
            <plugins>
                <plugin>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-maven-plugin</artifactId>
                </plugin>
            </plugins>
        </build>
    </project>

application.yml中添加以下内容：

#日志配置
    logging:
      file:
        path: logs #content root目录下的logs文件夹存放日志，不存在则创建
      pattern:
        console: "%d{yyyy-MM-dd} [%thread] %-5level %logger{50} - %msg%n"

核心文件：logback-spring.xml：

<?xml version="1.0" encoding="UTF-8" ?>
    <configuration scan="true" scanPeriod="60 seconds">
    
        <springProperty scope="context" name="LOG_NAME" source="spring.application.name"/>
        <springProperty scope="context" name="LOG_PATH" source="logging.file.path"/>
    
    
        
        <property name="LOG_FILE" value="${LOG_PATH}/${LOG_NAME}.log"/>
        <property name="LOG_FILE_CLEAN_HISTORY_ON_START" value="false" />
        <property name="ROLLING_FILE_NAME_PATTERN" value="${LOG_FILE}.%d{yyyy-MM-dd}.%i" />
        <property name="LOG_FILE_MAX_SIZE" value="512MB" />
        <property name="LOG_FILE_MAX_HISTORY" value="30" />
    
        <contextName>${LOG_NAME}</contextName>
        <appender name="consoleLog" class="ch.qos.logback.core.ConsoleAppender">
            <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
                
                <pattern>%boldMagenta(%d{yyyy-MM-dd HH:mm:ss}) %green([%thread]) %highlight(%-5level) %cyan(%logger{50}) - %msg %n</pattern>
            </encoder>
        </appender>
    
    
        
        <appender name="debugLog" class="ch.qos.logback.core.rolling.RollingFileAppender">
            <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
                <level>debug</level>
            </filter>
            <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
                <pattern>
                    %d{yyyy-MM-dd HH:mm:ss} [%thread] %-5level %logger{50} - %msg%n
                </pattern>
                <charset>UTF-8</charset>
            </encoder>
            
            <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
                
                <fileNamePattern>${LOG_PATH}/${LOG_NAME}-debug.%d{yyyy-MM-dd}.log</fileNamePattern>
                
                <MaxHistory>${LOG_FILE_MAX_HISTORY}</MaxHistory>
                
                <totalSizeCap>${LOG_FILE_MAX_SIZE}</totalSizeCap>
            </rollingPolicy>
        </appender>
    
    
        
         <appender name="infoLog" class="ch.qos.logback.core.rolling.RollingFileAppender">
            <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
                <level>INFO</level>
            </filter>
            <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
                <pattern>
                    %d{yyyy-MM-dd HH:mm:ss} [%thread] %-5level %logger{50} - %msg%n
                </pattern>
                <charset>UTF-8</charset>
            </encoder>
            
            <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
                
                <fileNamePattern>${LOG_PATH}/${LOG_NAME}-info.%d{yyyy-MM-dd}.log</fileNamePattern>
                
                <MaxHistory>${LOG_FILE_MAX_HISTORY}</MaxHistory>
                
                <totalSizeCap>${LOG_FILE_MAX_SIZE}</totalSizeCap>
            </rollingPolicy>
        </appender>
    
    
        <appender name="errorLog" class="ch.qos.logback.core.rolling.RollingFileAppender">
            <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
                <level>ERROR</level>
            </filter>
            <encoder>
                <pattern>
                    %d{yyyy-MM-dd HH:mm:ss} [%thread] %-5level %logger{50} - %msg%n
                </pattern>
                <charset>UTF-8</charset>
            </encoder>
            
            <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
                
                <fileNamePattern>${LOG_PATH}/${LOG_NAME}-error.%d{yyyy-MM-dd}.log</fileNamePattern>
                
                <MaxHistory>${LOG_FILE_MAX_HISTORY}</MaxHistory>
                
                <totalSizeCap>${LOG_FILE_MAX_SIZE}</totalSizeCap>
            </rollingPolicy>
        </appender>
    
        
        <root level="info">
            <appender-ref ref="consoleLog"/>
            <appender-ref ref="infoLog"/>
            <appender-ref ref="errorLog"/>
        </root>
    
    
    
    
    
    </configuration>

[095621252a074ed49c206b8c25b27c69.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/02/20/77a18f353ab4464a8c565a40bf0b0383.png
[0f573bb520f143c38d60221e808cce8a.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/02/20/b63ea28852af4fbcbf81336bb747f811.png