springboot 使用logback启动报警报错的解决_Java教程

springboot logback启动报警报错

报错信息如下：

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									16:06:07,484 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml]

									16:06:07,484 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback.groovy]

									16:06:07,485 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/C:/Users/Administrator/Desktop/***/***/target/classes/logback.xml]

									16:06:07,638 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - debug attribute not set

									16:06:07,646 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender]

									16:06:07,653 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - Naming appender as [consoleAppender]

先说解决方法：

把日志文件名称改为-spring结尾就不报警了!!! logback-spring.xml

tips(springboot日志使用logback):

Spring Boot官方推荐优先使用带有-spring的文件名作为你的日志配置（如使用logback-spring.xml，而不是logback.xml），如果想自定义文件名，可以通过logging.config属性指定自定义的名字：

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									logging.config=classpath:my-logging-config.xml

官方start包中已经默认集成了slf4j和logback不用导入任何日志依赖

推荐使用logback，性能优于log4j

设置logback彩色日志

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									<property name="log.consolePattern" value="%highlight(%date{yyyy-MM-dd HH:mm:ss.SSS}) %boldYellow([%thread]) %highlight([%-5level])  %boldCyan([%replace(%caller{1}){'\t|Caller.{1}0|\r\n', ''}]) %msg%n"/>

									<!-- 控制台设置,主要是上方pattern修改就可以，其他地方可以用不同pattern -->

									<appender name="CONSOLE_APPENDER" class="ch.qos.logback.core.ConsoleAppender">

									    <encoder>

									        <pattern>${log.consolePattern}</pattern>  <!-- 控制台日志输出格式 -->

									        <charset>utf8</charset>

									    </encoder>

									</appender>

springboot多环境开发日志

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									<!-- 测试环境+开发环境. 多个使用逗号隔开 -->

									<springProfile name="test,dev">

									 <logger name="工程包路径" level="info" />

									</springProfile>

									<!-- 生产环境. -->

									<springProfile name="prod">

									 <logger name="工程包路径" level="ERROR" />

									</springProfile>

banner.txt

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									/***

									 * _ooOoo_

									 * o8888888o

									 * 88" . "88

									 * (| -_- |)

									 *  O\ = /O

									 * ___/`---'\____

									 * .   ' \\| |// `.

									 * / \\||| : |||// \

									 * / _||||| -:- |||||- \

									 * | | \\\ - /// | |

									 * | \_| ''\---/'' | |

									 * \ .-\__ `-` ___/-. /

									 * ___`. .' /--.--\ `. . __

									 * ."" '< `.___\_<|>_/___.' >'"".

									 * | | : `- \`.;`\ _ /`;.`/ - ` : | |

									 * \ \ `-. \_ __\ /__ _/ .-` / /

									 * ======`-.____`-.___\_____/___.-`____.-'======

									 * `=---='

									 *          .............................................

									 *           佛曰：bug泛滥，我已瘫痪！

									 */

springboot使用logback会遇到的坑

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									Caused by: java.lang.IllegalArgumentException: LoggerFactory is not a Logback LoggerContext but Logback is on the classpath. Either remove Logback or the competing implementation (class org.apache.logging.slf4j.Log4jLoggerFactory loaded from file:/C:/Users/fyk/.m2/repository/org/apache/logging/log4j/log4j-slf4j-impl/2.7/log4j-slf4j-impl-2.7.jar). If you are using WebLogic you will need to add 'org.slf4j' to prefer-application-packages in WEB-INF/weblogic.xml: org.apache.logging.slf4j.Log4jLoggerFactory

									    at org.springframework.util.Assert.instanceCheckFailed(Assert.java:389)

									    at org.springframework.util.Assert.isInstanceOf(Assert.java:327)

									    at org.springframework.boot.logging.logback.LogbackLoggingSystem.getLoggerContext(LogbackLoggingSystem.java:274)

									    at org.springframework.boot.logging.logback.LogbackLoggingSystem.beforeInitialize(LogbackLoggingSystem.java:98)

									    at org.springframework.boot.logging.LoggingApplicationListener.onApplicationStartingEvent(LoggingApplicationListener.java:230)

									    at org.springframework.boot.logging.LoggingApplicationListener.onApplicationEvent(LoggingApplicationListener.java:209)

									    at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172)

									    at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165)

									    at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139)

									    at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:122)

									    at org.springframework.boot.context.event.EventPublishingRunListener.starting(EventPublishingRunListener.java:69)

									    at org.springframework.boot.SpringApplicationRunListeners.starting(SpringApplicationRunListeners.java:48)

									    at org.springframework.boot.SpringApplication.run(SpringApplication.java:292)

									    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1118)

									    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1107)

									    at com.light.SpringbootApplication.main(SpringbootApplication.java:32)

									    ... 5 more

在spring boot中导入logback jar包会与spring-boot-starter-web冲突，应该是springboot中已经包含了这个包，

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									<dependency>

									 <groupId>ch.qos.logback</groupId>

									 <artifactId>logback-classic</artifactId>

									 <version>1.2.3</version>

									</dependency>