严重: One or more listeners failed to start. Full details will be found in the appropriate container log file
WEB-INF/classes目录下新建一个文件叫logging.properties
handlers = org.apache.juli.FileHandler, java.util.logging.ConsoleHandler ############################################################ # Handler specific properties. # Describes specific configuration info for Handlers. ############################################################ org.apache.juli.FileHandler.level = FINE org.apache.juli.FileHandler.directory = ${catalina.base}/logs org.apache.juli.FileHandler.prefix = error-debug. java.util.logging.ConsoleHandler.level = FINE java.util.logging.ConsoleHandler.formatter = java.util.logging.SimpleFormatter
我们再启动tomcat时,就会在logs目录下生成一个更详细的日志error-debug.xxx.log