springBoot继承log4j2并导入mongo

创建springBoot项目(分三步,依赖,配置,引导类)

com.itheima
    day10_mongodb_springboot
    1.0-SNAPSHOT
    
    
        org.springframework.boot
        spring-boot-starter-parent
        2.1.3.RELEASE
    
    
    
        
            org.springframework.boot
            spring-boot-starter-web
            
            
                
                    org.springframework.boot
                    spring-boot-starter-logging
                
            
        
        
        
            org.mongodb
            mongo-java-driver
            3.10.1
        
        
        
            org.springframework.boot
            spring-boot-starter-log4j2
        
        
            org.apache.logging.log4j
            log4j-core
            2.9.1
        
        
            org.apache.logging.log4j
            log4j-nosql
            2.9.0
        
    

# 项目端口号
server:
  port: 8080
# 日志配置
logging:
  config: classpath:log4j2.xml

@SpringBootApplication
public class MyConfiguration {

    public static void main(String[] args) {
        SpringApplication.run(MyConfiguration.class,args);

    }
}

到此,springboot项目就可以正常启动了
然后是集成log4j2的日志框架

整体文件放置如下