Spring boot 配置 log4j2.xml

1. pom

        <dependency>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-starter</artifactId>

            <scope>test</scope>

            <exclusions>

                <exclusion>

                    <groupId>org.springframework.boot</groupId>

                    <artifactId>spring-boot-starter-logging</artifactId>

                </exclusion>

            </exclusions>

        </dependency>

        <dependency>

            <groupId>org.springframework.boot</groupId>

            <artifactId>spring-boot-starter-log4j2</artifactId>

            <version>RELEASE</version>

        </dependency>

        <！-- 解析yml-->

        <dependency>

            <groupId>com.fasterxml.jackson.dataformat</groupId>

            <artifactId>jackson-dataformat-yaml</artifactId>

            <version>2.9.7</version>

        </dependency>

        <！-- 异步实现-->

        <dependency>

            <groupId>com.lmax</groupId>

            <artifactId>disruptor</artifactId>

            <version>3.4.1</version>

        </dependency>

2. log4j2.yml

Configuration:

  name:xxx_logger

  Properties:

    Property:

      - name: log.path

        value: logs

      - name: app.name

        value: xxx

      - name: log.pattern

        value: "[%-5level] %d{yyyy-MM-dd HH:mm:ss.SSS} [%t] %l: %msg%n"

  Appenders:

    Console:

      name: console

      target: SYSTEM_OUT

      PatternLayout:

        pattern: ${log.pattern}

    RollingFile:

      name: running_log

      fileName: ${log.path}/${app.name}-running.log

      filePattern: "logs/archive/running.log.%d{yyyy-MM-dd-hh-mm}.gz"

      PatternLayout:

        charset: utf-8

        pattern: ${log.pattern}

      Filters:

        ThresholdFilter:

          - level: info

            onMatch: ACCEPT

            onMismatch: DENY

      Policies:

        SizeBasedTriggeringPolicy:

          size: 500 MB

      DefaultRollOverStrategy:

        max: 200

  Loggers:

    AsyncRoot:

      level: debug

      includeLocation: true

      AppenderRef:

        - ref: console

        - ref: running_log