spring-boot logback配置

接着上篇的代码，日志在不同环境下的配置也不一样，所以要分开配置，主要使用maven的profile

1.1 在pom.xml中添加

<profiles>
        <profile>
            <!-- 开发环境 -->
            <id>dev</id>
            <activation>
                <activeByDefault>true</activeByDefault>
            </activation>
            <properties>
                <env>dev</env>
                <jar-scope>compile</jar-scope><!--provided-->
                <!--<log-home>D:/gs-spring-boot-log</log-home>-->
            </properties>
        </profile>
</profiles>

build下添加

<resources>
            <resource>
                <filtering>true</filtering>
                <directory>src/main/resources</directory>
                <includes>
                    <include>${env}/*.properties</include>
                    <include>**/*.properties</include>
                    <include>**/*.xml</include>
                </includes>
            </resource>
        </resources>

1.2 之后在src/main/resources下面添加日志文件logback-spring.xml、config.properties配置：

其中，logback-spring.xml内容：

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
    <include resource="org/springframework/boot/logging/logback/base.xml"/>

        <property resource="@env@/config.properties" />
        <timestamp key="bySecond" datePattern="yyyyMMdd'T'HHmmss" />

        <!-- 存放日志文件的要路径 -->
        <substitutionProperty name="LOG_HOME" value="${log-home}/@env@" />
        <!--日志文件存入路径 -->
        <substitutionProperty name="PROJECT_NAME" value="${project-name}" />
        <substitutionProperty name="LOG_HOME_SERVICE" value="${LOG_HOME}/${PROJECT_NAME}/service" />
        <substitutionProperty name="LOG_HOME_ERROR" value="${LOG_HOME}/${PROJECT_NAME}/error" />
        <substitutionProperty name="LOG_HOME_COMMON" value="${LOG_HOME}/${PROJECT_NAME}/common" />

        <!-- ch.qos.logback.core.ConsoleAppender 控制台输出 -->
        <appender name="console" class="ch.qos.logback.core.ConsoleAppender">
            <encoder>
                <pattern>%d{HH:mm:ss.SSS} %-5level [%thread] %logger{36} - %msg%n</pattern>
            </encoder>
        </appender>
        <!-- service -->
        <appender name="serviceRolling" class="ch.qos.logback.core.rolling.RollingFileAppender">
            <file>${LOG_HOME_SERVICE}.txt</file>
            <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
                <fileNamePattern>${LOG_HOME_SERVICE}-%d{yyyy-MM-dd}.%i.log
                </fileNamePattern>

                <TimeBasedFileNamingAndTriggeringPolicy
                        class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                    <MaxFileSize>100MB</MaxFileSize>
                </TimeBasedFileNamingAndTriggeringPolicy>
            </rollingPolicy>
            <encoder>
                <pattern>%d{HH:mm:ss.SSS} %-5level [%thread] %logger{36} - %msg%n</pattern>
            </encoder>
        </appender>

        <!-- common -->
        <appender name="commonRolling"
                  class="ch.qos.logback.core.rolling.RollingFileAppender">
            <file>${LOG_HOME_COMMON}.txt</file>
            <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
                <fileNamePattern>${LOG_HOME_COMMON}-%d{yyyy-MM-dd}.%i.log
                </fileNamePattern>

                <TimeBasedFileNamingAndTriggeringPolicy
                        class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                    <MaxFileSize>100MB</MaxFileSize>
                </TimeBasedFileNamingAndTriggeringPolicy>
            </rollingPolicy>
            <encoder>
                <pattern>%d{HH:mm:ss.SSS} %-5level [%thread] %logger{36} - %msg%n</pattern>
            </encoder>
        </appender>
        <!-- integration -->
        <appender name="errorRolling"
                  class="ch.qos.logback.core.rolling.RollingFileAppender">
            <filter class="ch.qos.logback.classic.filter.LevelFilter">
                <level>ERROR</level>
                <onMatch>ACCEPT</onMatch>
                <onMismatch>DENY</onMismatch>
            </filter>
            <file>${LOG_HOME_ERROR}.txt</file>
            <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
                <fileNamePattern>${LOG_HOME_ERROR}-%d{yyyy-MM-dd}.%i.log
                </fileNamePattern>

                <TimeBasedFileNamingAndTriggeringPolicy
                        class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                    <MaxFileSize>100MB</MaxFileSize>
                </TimeBasedFileNamingAndTriggeringPolicy>
            </rollingPolicy>
            <encoder>
                <pattern>%d{HH:mm:ss.SSS} %-5level [%thread] %logger{36} - %msg%n</pattern>
            </encoder>
        </appender>

        <logger name="hello" level="INFO">
            <appender-ref ref="serviceRolling" />
        </logger>

        <!--<logger name="hello" level="INFO">
            <appender-ref ref="commonRolling" />
        </logger>

        <logger name="dao" level="DEBUG">
            <appender-ref ref="serviceRolling" />
        </logger>-->
        <!-- 日志级别 -->
        <root level="INFO">
            <!--<appender-ref ref="console" />-->
            <appender-ref ref="errorRolling" />
        </root>

</configuration>

config.properties内容：

project-name=gs-spring-boot
log-home=D:/gs-spring-boot-log

经过以上步骤，配置已经好了，如果直接运行main方法是不行的，logback-spring.xml中的@env@是找不到的，因此要先执行maven命令

clean package -P dev

这样做是不是很麻烦呢？嗯。

idea执行main方法，会自动生成一个类似MyApplication（main方法所在类）的运行配置，edit configurations...编辑这个配置

运行之前执行maven命令，之后就可以直接运行main了