【发布时间】:2018-09-27 12:05:50
【问题描述】:
有一个 spring-boot (2.0.0.RELEASE) 应用程序作为 spring-cloud (Finchley .M9) 集群。
在启动时,它总是打印以下行:
CONSOLE_LOG_PATTERN_IS_UNDEFINEDCONSOLE_LOG_PATTERN_IS_UNDEFINEDCONSOLE_LOG_PATTERN_IS_UNDEFINED
(以下是配置)
application.yml:
## spring-boot configuration,
# logging
logging:
file: "log/hello.log"
pattern:
console: "[%d{yyyy-MM-dd HH:mm:ss.SSS}] %-5level [%t] [%logger - %line]: %m%n"
file: "[%d{yyyy-MM-dd HH:mm:ss.SSS}] %-5level [%t] [%logger - %line]: %m%n"
level:
root: INFO
spring:
application:
name: eric-sc-hello
server:
port: 9191
management:
endpoints:
web:
exposure:
include: "*"
eureka:
client:
serviceUrl:
defaultZone: http://localhost:8761/eureka/
eric-sc-hello:
ribbon:
eureka:
enabled: false
listOfServers: localhost:9191,localhost:9192,localhost:9193
ServerListRefreshInterval: 15000
logback-spring.xml:
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
<encoder>
<charset>UTF-8</charset>
<Pattern>${CONSOLE_LOG_PATTERN}</Pattern>
</encoder>
</appender>
<appender name="FILE"
class="ch.qos.logback.core.rolling.RollingFileAppender">
<encoder>
<pattern>${FILE_LOG_PATTERN}</pattern>
</encoder>
<file>${LOG_FILE}</file>
<rollingPolicy
class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
<fileNamePattern>${LOG_FILE}.%i</fileNamePattern>
<minIndex>1</minIndex>
<maxIndex>10</maxIndex>
</rollingPolicy>
<triggeringPolicy
class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
<MaxFileSize>10MB</MaxFileSize>
</triggeringPolicy>
</appender>
<root level="INFO">
<appender-ref ref="CONSOLE" />
<appender-ref ref="FILE" />
</root>
</configuration>
警告说 CONSOLE_LOG_PATTERN 未定义 3 次。
但是logging.pattern.console是在application.yml中定义的,并且console中的日志行是以指定的格式打印出来的。
那么,为什么会弹出警告,如何删除它?
@更新
我已经找到了一些解决方案,并在此处添加了答案:https://*.com/a/62846599/
【问题讨论】:
标签: java spring-boot logback spring-cloud