log4j:WARN No appenders could be found for logger 报错解决办法

问题描述项目启动失败控制台打印错误提示信息log4j:WARN No appenders could be found for logger (org.springframework.web.context.ContextLoader).log4j:WARN Please initialize the log4j system properly.log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.原因缺少log4j日志配置文件log4j.properties解决办法在项目resources目录下添加配置文件log4j.properties粘贴内容如下# Global logging configuration 开发时候建议使用 debug log4j.rootLoggerDEBUG,stdout # Console output...log4j.appender.stdoutorg.apache.log4j.ConsoleAppender log4j.appender.stdout.layoutorg.apache.log4j.PatternLayout log4j.appender.stdout.layout.ConversionPattern%5p[%t]-%m%n