logback使用

1、maven配置：

<dependency>

    <groupId>org.slf4j</groupId>

    <artifactId>slf4j-api</artifactId>

    <version>1.7.21</version>

</dependency>

<dependency>

    <groupId>ch.qos.logback</groupId>

    <artifactId>logback-classic</artifactId>

    <version>1.2.3</version>

</dependency>

<dependency>

    <groupId>ch.qos.logback</groupId>

    <artifactId>logback-access</artifactId>

    <version>1.2.3</version>

</dependency>

2、logback.xml配置：

<?xml version="1.0" encoding="UTF-8"?>

<configuration>

    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">

        <layout class="ch.qos.logback.classic.PatternLayout">

            <Pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</Pattern>

        </layout>

    </appender>

        <root level="TRACE">

        <appender-ref ref="STDOUT" />

        </root>

</configuration>