<?xml version="1.0" encoding="UTF-8"?>
<configuration>
    <!--引入默認(rèn)的一些設(shè)置-->
    <include resource="org/springframework/boot/logging/logback/defaults.xml"/>
    <!--web信息-->
    <logger name="org.springframework.web" level="info"/>
    <!--寫入日志到控制臺(tái)的appender,用默認(rèn)的,但是要去掉charset,否則windows下tomcat下亂碼-->
    <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
        <encoder>
            <pattern>${CONSOLE_LOG_PATTERN}</pattern>
        </encoder>
    </appender>
    <!--定義日志文件的存儲(chǔ)地址 勿在 LogBack 的配置中使用相對(duì)路徑-->
    <property name="LOG_PATH" value="D:/logs/boot-launch"/>
    <!--寫入日志到文件的appender-->
    <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <!--日志文件輸出的文件名,每天一個(gè)文件-->
            <FileNamePattern>${LOG_PATH}.%d{yyyy-MM-dd}.log</FileNamePattern>
            <!--日志文件保留天數(shù)-->
            <maxHistory>30</maxHistory>
        </rollingPolicy>
        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50} - %msg%n</pattern>
        </encoder>
        <!--日志文件最大的大小-->
        <triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
            <MaxFileSize>10MB</MaxFileSize>
        </triggeringPolicy>
    </appender>
    <!--異步寫日志到文件-->
    <appender name="asyncFileAppender" class="ch.qos.logback.classic.AsyncAppender">
        <discardingThreshold>0</discardingThreshold>
        <queueSize>500</queueSize>
        <appender-ref ref="FILE"/>
    </appender>
    <!--生產(chǎn)環(huán)境:打印控制臺(tái)和輸出到文件-->
    <springProfile name="prod">
        <root level="info">
            <appender-ref ref="CONSOLE"/>
            <appender-ref ref="asyncFileAppender"/>
        </root>
    </springProfile>
    <!--開發(fā)環(huán)境:打印控制臺(tái)-->
    <springProfile name="dev">
        <!-- 打印sql -->
        <logger name="com.zimug.boot.launch" level="DEBUG"/>
        <root level="DEBUG">
            <appender-ref ref="CONSOLE"/>
        </root>
    </springProfile>
    <!--測(cè)試環(huán)境:打印控制臺(tái)-->
    <springProfile name="test">
        <root level="info">
            <appender-ref ref="CONSOLE"/>
        </root>
    </springProfile>
</configuration>

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@RestController
public class LogTestController {
    private static final Logger logger = LoggerFactory.getLogger(LogTestController.class);
    @GetMapping("/testlog")
    public void test(){
        logger.trace("Trace 日志...");
        logger.debug("Debug 日志...");
        logger.info("Info 日志...");
        logger.warn("Warn 日志...");
        logger.error("Error 日志...");
    }
}