logging.file.name, logging.file.path 不能同時生效

看一下spring的官網方文檔

logging.file.name	logging.file.path	Example	Description
(none)	(none)		Console only logging.
Specific file	(none)	my.log	Writes to the specified log file. Names can be an exact location or relative to the current directory.
(none)	Specific directory	/var/log	Writes spring.log to the specified directory. Names can be an exact location or relative to the current directory.

logging.file.name 可以指定路徑和log文件的名字

logging.file.path 只可以只當log的路徑, 不能指定log的名字, 使用缺省值spring.log

二者只可以存在一個

#log levels

• 設置日志級別

logging:
  level:
    root: debug #指定根日志記錄級別, 即全局
    com.chz.controller: trace #指定包日志記錄級別
debug: true #輸出更多裝配信息, 但是日志不會被設為debug level

#log groups

• 管理不同包的統一日志級別

logging:
  level:
    my: error
  group:
    my: [com.chz.controller, com.chz.entity]

 

#自定義日志文件

Logging System	Customization
Logback	logback-spring.xml, logback-spring.groovy, logback.xml, or logback.groovy
Log4j2	log4j2-spring.xml or log4j2.xml
JDK (Java Util Logging)	logging.properties