SpringBoot+Slf4j+Logback实现分包打印记录日志

我不是女神ヾ 2022-11-17 10:16 375阅读 0赞

## SpringBoot+Slf4j+Logback实现分包打印记录日志 ##

# 系列文章目录 #

Slf4j+Logback实现分包分路径打印记录Log日志

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### 文章目录 ###

*   *  SpringBoot+Slf4j+Logback实现分包打印记录日志
 *  系列文章目录
 *  前言
 *  一、Slf4j和Logback是什么？
 *  二、使用步骤
 *   *  1.引入Maven依赖
     *  2.配置logback-spring.xml
 *  总结

--------------------

# 前言 #

随着项目代码增加，业务增多，把所有日志Log日志记录到一个文件里面，这样排查问题也挺苦难的

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提示：以下是本篇文章正文内容，下面案例可供参考

# 一、Slf4j和Logback是什么？ #

Slf4j类似于Commons Logging，也是一个日志接口，而Logback类似于Log4j，是一个日志的实现。  
Logback是由log4j创始人设计的另一个开源日志组件

# 二、使用步骤 #

## 1.引入Maven依赖 ##

代码如下（示例）：

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

## 2.配置logback-spring.xml ##

代码如下（示例）：

<?xml version="1.0" encoding="utf-8" ?>
    <configuration>
        <appender name="consoleLog" class="ch.qos.logback.core.ConsoleAppender">
            <layout class="ch.qos.logback.classic.PatternLayout">
                <pattern>
                    %d - %msg%n
                </pattern>
            </layout>
        </appender>
    
        
        <appender name="fileInfoLog" class="ch.qos.logback.core.rolling.RollingFileAppender">
            <filter class="ch.qos.logback.classic.filter.LevelFilter">
                <level>INFO</level>
                <onMatch>ACCEPT</onMatch>
                <onMismatch>DENY</onMismatch>
            </filter>
            <encoder>
                <pattern>
                    %d - %msg%n
                </pattern>
            </encoder>
            
            <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
                <fileNamePattern>xxxxx/info/%d.log</fileNamePattern>
            </rollingPolicy>
        </appender>
        
        <appender name="fileErrorLog" class="ch.qos.logback.core.rolling.RollingFileAppender">
            <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
                <level>ERROR</level>
            </filter>
            <encoder>
                <pattern>
                    %d - %msg%n
                </pattern>
            </encoder>
            
            <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
                <fileNamePattern>xxxxx/error/%d.log</fileNamePattern>
            </rollingPolicy>
        </appender>
        <appender name="xxxxxInfo" class="ch.qos.logback.core.rolling.RollingFileAppender">
            <append>true</append>
            <filter class="ch.qos.logback.classic.filter.LevelFilter">
                <level>INFO</level>
                <onMatch>ACCEPT</onMatch>
                <onMismatch>DENY</onMismatch>
            </filter>
            <encoder>
                <pattern>
                    %d - %msg%n
                </pattern>
            </encoder>
            
            <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
                <fileNamePattern>xxxxx/xxxxx/info/%d.log</fileNamePattern>
            </rollingPolicy>
        </appender>
        
        <appender name="xxxxxError" class="ch.qos.logback.core.rolling.RollingFileAppender">
            <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
                <level>ERROR</level>
            </filter>
            <encoder>
                <pattern>
                    %d - %msg%n
                </pattern>
            </encoder>
            
            <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
                <fileNamePattern>xxxxx/xxxxx/error/%d.log</fileNamePattern>
            </rollingPolicy>
        </appender>
    
        
        <logger name="com.xxxxx.service.log.xxxxx.LogAppInfo" level="info" additivity="false">
            <appender-ref ref="xxxxxInfo"/>
            <appender-ref ref="xxxxxError"/>
        </logger>
    
        <appender name="xxxxxInfo" class="ch.qos.logback.core.rolling.RollingFileAppender">
            <append>true</append>
            <filter class="ch.qos.logback.classic.filter.LevelFilter">
                <level>INFO</level>
                <onMatch>ACCEPT</onMatch>
                <onMismatch>DENY</onMismatch>
            </filter>
            <encoder>
                <pattern>
                    %d - %msg%n
                </pattern>
            </encoder>
            
            <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
                <fileNamePattern>xxxxx/xxxxx/info/%d.log</fileNamePattern>
            </rollingPolicy>
        </appender>
        
        <appender name="xxxxxError" class="ch.qos.logback.core.rolling.RollingFileAppender">
            <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
                <level>ERROR</level>
            </filter>
            <encoder>
                <pattern>
                    %d - %msg%n
                </pattern>
            </encoder>
            
            <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
                <fileNamePattern>xxxxx/xxxxx/error/%d.log</fileNamePattern>
            </rollingPolicy>
        </appender>
    
        
        <logger name="com.xxxxx.service.log.xxxxx.xxxxxInfo" level="info" additivity="false">
            <appender-ref ref="xxxxxInfo"/>
            <appender-ref ref="xxxxxError"/>
        </logger>
    
        <appender name="xxxxxInfo" class="ch.qos.logback.core.rolling.RollingFileAppender">
            <append>true</append>
            <filter class="ch.qos.logback.classic.filter.LevelFilter">
                <level>INFO</level>
                <onMatch>ACCEPT</onMatch>
                <onMismatch>DENY</onMismatch>
            </filter>
            <encoder>
                <pattern>
                    %d - %msg%n
                </pattern>
            </encoder>
            
            <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
                <fileNamePattern>xxxxx/xxxxx/info/%d.log</fileNamePattern>
            </rollingPolicy>
        </appender>
        
        <appender name="xxxxxError" class="ch.qos.logback.core.rolling.RollingFileAppender">
            <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
                <level>ERROR</level>
            </filter>
            <encoder>
                <pattern>
                    %d - %msg%n
                </pattern>
            </encoder>
            
            <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
                <fileNamePattern>xxxxx/xxxxx/error/%d.log</fileNamePattern>
            </rollingPolicy>
        </appender>
    
        
        <logger name="com.xxxxx.service.log.xxxxx.xxxxxInfo" level="info" additivity="false">
            <appender-ref ref="xxxxxInfo"/>
            <appender-ref ref="xxxxxError"/>
        </logger>
    
        <appender name="xxxxxInfo" class="ch.qos.logback.core.rolling.RollingFileAppender">
            <append>true</append>
            <filter class="ch.qos.logback.classic.filter.LevelFilter">
                <level>INFO</level>
                <onMatch>ACCEPT</onMatch>
                <onMismatch>DENY</onMismatch>
            </filter>
            <encoder>
                <pattern>
                    %d - %msg%n
                </pattern>
            </encoder>
            
            <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
                <fileNamePattern>xxxxx/xxxxx/info/%d.log</fileNamePattern>
            </rollingPolicy>
        </appender>
        
        <appender name="xxxxxError" class="ch.qos.logback.core.rolling.RollingFileAppender">
            <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
                <level>ERROR</level>
            </filter>
            <encoder>
                <pattern>
                    %d - %msg%n
                </pattern>
            </encoder>
            
            <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
                <fileNamePattern>xxxxx/xxxxx/error/%d.log</fileNamePattern>
            </rollingPolicy>
        </appender>
        
        <logger name="com.xxxxx.service.log.xxxxx.xxxxxInfo" level="info" additivity="false">
            <appender-ref ref="xxxxxInfo"/>
            <appender-ref ref="xxxxxError"/>
        </logger>
    
        <appender name="xxxxxInfo" class="ch.qos.logback.core.rolling.RollingFileAppender">
            <append>true</append>
            <filter class="ch.qos.logback.classic.filter.LevelFilter">
                <level>INFO</level>
                <onMatch>ACCEPT</onMatch>
                <onMismatch>DENY</onMismatch>
            </filter>
            <encoder>
                <pattern>
                    %d - %msg%n
                </pattern>
            </encoder>
            
            <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
                <fileNamePattern>xxxxx/xxxxx/info/%d.log</fileNamePattern>
            </rollingPolicy>
        </appender>
        
        <appender name="xxxxxError" class="ch.qos.logback.core.rolling.RollingFileAppender">
            <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
                <level>ERROR</level>
            </filter>
            <encoder>
                <pattern>
                    %d - %msg%n
                </pattern>
            </encoder>
            
            <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
                <fileNamePattern>xxxxx/xxxxx/error/%d.log</fileNamePattern>
            </rollingPolicy>
        </appender>
        
        <logger name="com.xxxxx.service.log.xxxxx.xxxxxInfo" level="info" additivity="false">
            <appender-ref ref="xxxxxInfo"/>
            <appender-ref ref="xxxxxError"/>
        </logger>
    
        <root level="info">
            <appender-ref ref="consoleLog"/>
            <appender-ref ref="fileInfoLog"/>
            <appender-ref ref="fileErrorLog"/>
            <appender-ref ref="xxxxxInfo"/>
            <appender-ref ref="xxxxxInfo"/>
            <appender-ref ref="xxxxxInfo"/>
            <appender-ref ref="xxxxxInfo"/>
            <appender-ref ref="xxxxxError"/>
            <appender-ref ref="xxxxxError"/>
            <appender-ref ref="xxxxxError"/>
            <appender-ref ref="xxxxxError"/>
            <appender-ref ref="xxxxxInfo"/>
            <appender-ref ref="xxxxxError"/>
        </root>
    </configuration>

以上是配置XML

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# 总结 #

直接复制下来可以使用