理解学习Springboot（二）

 1 # LOGGING
 2 logging.config= # Location of the logging configuration file. For instance `classpath:logback.xml` for Logback
 3 logging.exception-conversion-word=%wEx # Conversion word used when logging exceptions.
 4 logging.file= # Log file name. For instance `myapp.log`
 5 logging.level.*= # Log levels severity mapping. For instance `logging.level.org.springframework=DEBUG`
 6 logging.path= # Location of the log file. For instance `/var/log`
 7 logging.pattern.console= # Appender pattern for output to the console. Only supported with the default logback setup.
 8 logging.pattern.file= # Appender pattern for output to the file. Only supported with the default logback setup.
 9 logging.pattern.level= # Appender pattern for log level (default %5p). Only supported with the default logback setup.
10 logging.register-shutdown-hook=false # Register a shutdown hook for the logging system when it is initialized.

  三、获取配置文件内容: