SpringBoot log4j2 完美配置解决方案

谁借莪１个温暖的怀抱￠ 2022-02-19 02:34 453阅读 0赞

1、首先配置 pom.xml 文件，将原有的 logback 移除，改用 log4j2 。

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM0NTA4NTMw_size_16_color_FFFFFF_t_70]  
2、添加 log4j 的包。  
![在这里插入图片描述][20190415153500541.png]

3、添加 log4j2.xml 配置文件。

<?xml version="1.0" encoding="UTF-8"?>
    
    
    <configuration status="INFO">
        
        <Properties>
            <Property name="pattern">%d{yyyy-MM-dd HH:mm:ss,SSS} %-5p %c{1}:%L -%m%n</Property>
            <Property name="displayName">EurekaServer</Property>
        </Properties>
        <Appenders>
            <Console name="console" target="SYSTEM_OUT" follow="true">
                <PatternLayout>
                    <pattern>${pattern}</pattern>
                </PatternLayout>
            </Console>
            
            <File name="error" fileName="${displayName}_error.log" append="false">
                
                <ThresholdFilter level="ERROR" onMatch="ACCEPT"
                    onMismatch="DENY" />
                <PatternLayout>
                    <pattern>${pattern}</pattern>
                </PatternLayout>
            </File>
            
            <RollingFile name="rollingFile" fileName="${displayName}.log"
                filePattern="${displayName}_%d{yyyy-MM-dd}.log">
                <PatternLayout>
                    <pattern>${pattern}</pattern>
                </PatternLayout>
                
                <SizeBasedTriggeringPolicy size="50 MB" />
            </RollingFile>
        </Appenders>
        <Loggers>
            
            <Logger name="org.springframework" level="WARN" />
            <Logger name="com.xuweihao" level="DEBUG" />
            <Root level="DEBUG">
                <AppenderRef ref="console"></AppenderRef>
                <AppenderRef ref="error"></AppenderRef>
                <AppenderRef ref="rollingFile"></AppenderRef>
            </Root>
        </Loggers>
    </configuration>

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzM0NTA4NTMw_size_16_color_FFFFFF_t_70]: /images/20220219/55664096b07747f7b96c815ad8660912.png
[20190415153500541.png]: /images/20220219/958d06f2e0f94242bd192db0ed8acbd8.png