springboot集成Logback 日志写入数据库

springboot集成Logback 日志写入数据库

引入maven依赖

 <!--        logback日志-->
        <dependency>
            <groupId>ch.qos.logback</groupId>
            <artifactId>logback-classic</artifactId>
            <version>1.2.3</version>
        </dependency>
        <dependency>
            <groupId>ch.qos.logback</groupId>
            <artifactId>logback-core</artifactId>
            <version>1.2.3</version>
        </dependency>

注意:springboot内部是有Logback的包,但是本人使用的时候缺少部分类文件,因此单独映入了一次

建表

logback有三张表logging_event、logging_event_exception、logging_event_property,不需要自己创建,只需要在如下位置找到自己保存的库表生成sql复制运行即可.

添加配置文件(logback-spring.xml)

<configuration
    scan="false"
    scanPeriod="60 seconds"
    debug="false">

    
    <property name="log.filepath" value="logs" />
    
    <property name="log.pattern" value="%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{100}  %msg%n" />

    
    <conversionRule conversionWord="clr" converterClass="org.springframework.boot.logging.logback.ColorConverter" />
    <conversionRule conversionWord="wex" converterClass="org.springframework.boot.logging.logback.WhitespaceThrowableProxyConverter" />
    <conversionRule conversionWord="wEx" converterClass="org.springframework.boot.logging.logback.ExtendedWhitespaceThrowableProxyConverter" />
    <property name="CONSOLE_LOG_PATTERN" value="${CONSOLE_LOG_PATTERN:-%clr(%d{yyyy-MM-dd HH:mm:ss.SSS}){faint} %clr(${LOG_LEVEL_PATTERN:-%5p}) %clr(${PID:- }){magenta} %clr(---){faint} %clr([%15.15t]){faint} %clr(%-40.40logger{39}){cyan} %clr(:){faint} %m%n${LOG_EXCEPTION_CONVERSION_WORD:-%wEx}}"/>

    
    
    <springProperty scope="context" name="DATA_SOURCE" source="spring.datasource.type" />
    <springProperty scope="context" name="JDBC_URL" source="spring.datasource.dynamic.datasource.yeWu.url" />
    <springProperty scope="context" name="USER_NAME" source="spring.datasource.dynamic.datasource.yeWu.username" />
    <springProperty scope="context" name="PASSWORD" source="spring.datasource.dynamic.datasource.yeWu.password" />
    <springProperty scope="context" name="DRIVER_CLASS_NAME" source="spring.datasource.dynamic.datasource.yeWu.driver-class-name" />

    
    <appender name="DB" class="ch.qos.logback.classic.db.DBAppender">
        <connectionSource class="ch.qos.logback.core.db.DataSourceConnectionSource">
            <dataSource class="${DATA_SOURCE}">
                <url>${JDBC_URL}url>
                <username>${USER_NAME}username>
                <password>${PASSWORD}password>
                <driverClassName>${DRIVER_CLASS_NAME}driverClassName>
            dataSource>
        connectionSource>
    appender>

    
    <appender name="CONSOLE_APPENDER" class="ch.qos.logback.core.ConsoleAppender">
        <encoder>
            
            <pattern>${log.pattern}pattern>
            
            <charset>UTF-8charset>
        encoder>
    appender>

    
    <appender name="DEBUG_APPENDER" class="ch.qos.logback.core.rolling.RollingFileAppender">
        
        <file>${log.filepath}/debug.logfile>
        
        <encoder>
            <pattern>${log.pattern}pattern>
            
            <charset>UTF-8charset>
        encoder>
        
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            
            
            <fileNamePattern>${log.filepath}/debug-%d{yyyy-MM-dd}.%i.log.gzfileNamePattern>
            
            <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                <maxFileSize>100MBmaxFileSize>
            timeBasedFileNamingAndTriggeringPolicy>
            
            <maxHistory>10maxHistory>
        rollingPolicy>
        
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>debuglevel>
            <onMatch>ACCEPTonMatch>
            <onMismatch>DENYonMismatch>
        filter>
    appender>

    
    <appender name="INFO_APPENDER" class="ch.qos.logback.core.rolling.RollingFileAppender">
        
        <file>${log.filepath}/info.logfile>
        
        <encoder>
            <pattern>${log.pattern}pattern>
            
            <charset>UTF-8charset>
        encoder>
        
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            
            
            <fileNamePattern>${log.filepath}/info-%d{yyyy-MM-dd}.%i.log.gzfileNamePattern>
            
            <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                <maxFileSize>100MBmaxFileSize>
            timeBasedFileNamingAndTriggeringPolicy>
            
            <maxHistory>10maxHistory>
        rollingPolicy>
        
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>infolevel>
            <onMatch>ACCEPTonMatch>
            <onMismatch>DENYonMismatch>
        filter>
    appender>

    
    <appender name="WARN_APPENDER" class="ch.qos.logback.core.rolling.RollingFileAppender">
        
        <file>${log.filepath}/warn.logfile>
        
        <encoder>
            <pattern>${log.pattern}pattern>
            
            <charset>UTF-8charset>
        encoder>
        
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            
            
            <fileNamePattern>${log.filepath}/warn-%d{yyyy-MM-dd}.%i.log.gzfileNamePattern>
            
            <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                <maxFileSize>100MBmaxFileSize>
            timeBasedFileNamingAndTriggeringPolicy>
            
            <maxHistory>10maxHistory>
        rollingPolicy>
        
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>warnlevel>
            <onMatch>ACCEPTonMatch>
            <onMismatch>DENYonMismatch>
        filter>
    appender>

    
    <appender name="ERROR_APPENDER" class="ch.qos.logback.core.rolling.RollingFileAppender">
        
        <file>${log.filepath}/error.logfile>
        
        <encoder>
            <pattern>${log.pattern}pattern>
            
            <charset>UTF-8charset>
        encoder>
        
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            
            
            <fileNamePattern>${log.filepath}/error-%d{yyyy-MM-dd}.%i.log.gzfileNamePattern>
            
            <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                <maxFileSize>100MBmaxFileSize>
            timeBasedFileNamingAndTriggeringPolicy>
            
            <maxHistory>10maxHistory>
        rollingPolicy>
        
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>errorlevel>
            <onMatch>ACCEPTonMatch>
            <onMismatch>DENYonMismatch>
        filter>
    appender>

    
    <root level="info">
        <appender-ref ref="DB"/>
        <appender-ref ref="CONSOLE_APPENDER" />
        <appender-ref ref="DEBUG_APPENDER" />
        <appender-ref ref="INFO_APPENDER" />
        <appender-ref ref="WARN_APPENDER" />
        <appender-ref ref="ERROR_APPENDER" />
    root>

configuration>

在上面的配置内容中，最重点的是配置 MySQL 数据库的连接信息和 DBAppender，并引用 `DBAppender

<springProperty scope="context" name="DATA_SOURCE" source="spring.datasource.type" />
<springProperty scope="context" name="JDBC_URL" source="spring.datasource.druid.url" />
<springProperty scope="context" name="USER_NAME" source="spring.datasource.druid.username" />
<springProperty scope="context" name="PASSWORD" source="spring.datasource.druid.password" />
<springProperty scope="context" name="DRIVER_CLASS_NAME" source="spring.datasource.druid.driver-class-name" />


<appender name="DB" class="ch.qos.logback.classic.db.DBAppender">
    <connectionSource class="ch.qos.logback.core.db.DataSourceConnectionSource">
        <dataSource class="${DATA_SOURCE}">
            <url>${JDBC_URL}url>
            <username>${USER_NAME}username>
            <password>${PASSWORD}password>
            <driverClassName>${DRIVER_CLASS_NAME}driverClassName>
        dataSource>
    connectionSource>
appender>


<root level="info">
    <appender-ref ref="DB"/>
    <appender-ref ref="CONSOLE" />
    <appender-ref ref="DEBUG_FILE" />
    <appender-ref ref="INFO_FILE" />
    <appender-ref ref="WARN_FILE" />
    <appender-ref ref="ERROR_FILE" />
root>

如果只希望记录某个包（如 com.gz.bussines）的错误日志信息到 MySQL 数据库，可以参考以下配置内容

<appender name="DB" class="ch.qos.logback.classic.db.DBAppender">
    <connectionSource class="ch.qos.logback.core.db.DataSourceConnectionSource">
        <dataSource class="${DATA_SOURCE}">
            <url>${JDBC_URL}url>
            <username>${USER_NAME}username>
            <password>${PASSWORD}password>
            <driverClassName>${DRIVER_CLASS_NAME}driverClassName>
        dataSource>
    connectionSource>
    
    <filter class="ch.qos.logback.classic.filter.LevelFilter">
        <level>ERRORlevel>
        <onMatch>ACCEPTonMatch>
        <onMismatch>DENYonMismatch>
    filter>
appender>


<logger name="com.gz.bussines" value="ERROR"  additivity="false" >
    <appender-ref ref="DB"/>
    <appender-ref ref="CONSOLE" />
    <appender-ref ref="ERROR_FILE" />
logger>

<root level="info">
    <appender-ref ref="CONSOLE" />
    <appender-ref ref="DEBUG_FILE" />
    <appender-ref ref="INFO_FILE" />
    <appender-ref ref="WARN_FILE" />
    <appender-ref ref="ERROR_FILE" />
root>