配置springboot日志,输出级别为info,运行时报错: Caused by: org.springframework.boot.context.properties.bind.BindException: Failed to bind properties under 'logging.level' to java.util.Map<java.lang.String, java.lang.String> at org.springframework.boot.context.prope
log4j定义了8个级别的log(除去OFF和ALL,可以说分为6个级别),优先级从高到低依次为:OFF.FATAL.ERROR.WARN.INFO.DEBUG.TRACE. ALL. 1. ALL 最低等级的,用于打开所有日志记录. 2. TRACE designates finer-grained informational events than the DEBUG.Since:1.2.12,很低的日志级别,一般不会使用. 3. DEBUG 指出细粒度信息事件对调试应用程序是非常有帮助的,