Spring boot's application.properties global configuration

• Log related configuration
  

  # Custom log configuration path
  logging.config=classpath:logging-config.xml
  
  # Use at the same time, only logging.file takes effect
  logging.file=my.log // absolute path or relative path
  logging.path=/var/log // set directory
  # level control
  # The default level is: ERROR, WARN, INFO, and it will be split once at 10MB
  # 格式logging.level.* = LEVEL
  # TRACE, DEBUG, INFO, WARN, ERROR, FATAL, OFF
  logging.level.root=WARN
  logging.level.com=DEBUG

  1. Different log systems spring read different default log configuration file names
      Logback: logback-spring.xml, logback-spring.groovy, logback.xml, logback.groovy Log4j: log4j-spring.properties, log4j-spring.xml , log4j.properties, log4j.xml Log4j2: log4j2     -spring.xml, log4j2.xml