Spring boot 配置 log4j2.xml

1. pom

添加jackjson相关依赖前, 先看下当前的pom中是否有其他依赖已经引入了jackjson
如果没有, 直接手动引入jackjson的依赖,保持版本一致
如果已经引入了一部分或者全部, 则调整依赖版本一致

	<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>

	<！-- 日志异步实现-->
	<dependency>
		<groupId>com.lmax</groupId>
		<artifactId>disruptor</artifactId>
		<version>3.4.1</version>
	</dependency>
	　　　　
	<！-- 解析YAML文件-->
	<dependency>
		<groupId>com.fasterxml.jackson.dataformat</groupId>
		<artifactId>jackson-dataformat-yaml</artifactId>
		<version>2.11.4</version>
	</dependency>

	<！-- 辅助解析YAML文件-->
	<dependency>
		<groupId>com.fasterxml.jackson.core</groupId>
		<artifactId>jackson-databind</artifactId>
		<version>2.11.4</version>
	</dependency>
	<！-- 辅助解析YAML文件-->
	<dependency>
		<groupId>com.fasterxml.jackson.core</groupId>
		<artifactId>jackson-annotations</artifactId>
		<version>2.11.4</version>
	</dependency>

2. yaml示例

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