环境
- Linux/Ubuntu20.04LTS
- IntelliJ IDEA Community Editon 2021.1
- maven 4.0.0
- jetty 11.0.5
- struts2 2.5.14.1
异样
ERROR StatusLogger Log4j2 could not find a logging implementation. Please add log4j-core to the classpath. Using SimpleLogger to log to the console...
应用mvn jetty:run插件来运行web利用,出现异常!
起因
短少了日志类Log4j2相应的包
计划
- 短少log4j-core包,在配置文件pom.xml增加相应的依赖
<dependency> <groupId>org.apache.logging.log4j</groupId> <artifactId>log4j-core</artifactId> <version>2.14.1</version></dependency>
在我的项目resources下配置日志输入格式文件log4j2.xml
<?xml version="1.0" encoding="UTF-8"?><Configuration> <Appenders> <Console name="STDOUT" target="SYSTEM_OUT"> <PatternLayout pattern="%d %-5p [%t] %C{2} (%F:%L) - %m%n"/> </Console> </Appenders> <Loggers> <Logger name="com.opensymphony.xwork2" level="debug"/> <Logger name="org.apache.struts2" level="debug"/> <Root level="warn"> <AppenderRef ref="STDOUT"/> </Root> </Loggers></Configuration>
从新运行我的项目即可
参考
- https://mvnrepository.com/art...
阐明
- 【遇上旱季,吃定彩虹】 --Layuji
- 由集体整顿公布,编写过程不免有所脱漏或谬误,恳请指出,免得误导大家!