tomcat 8问题不显示任何调试错误

Question

我使用 tomcat 8.5.49，我的logging.properties如下所示：handlers = 1catalina.org.apache.juli.FileHandler, \           2localhost.org.apache.juli.FileHandler, \           3manager.org.apache.juli.FileHandler, \           java.util.logging.ConsoleHandler.handlers = 1catalina.org.apache.juli.FileHandler, java.util.logging.ConsoleHandler############################################################# Handler specific properties.# Describes specific configuration info for Handlers.############################################################1catalina.org.apache.juli.FileHandler.level = FINE1catalina.org.apache.juli.FileHandler.directory = ${catalina.base}/logs1catalina.org.apache.juli.FileHandler.prefix = catalina.1catalina.org.apache.juli.FileHandler.maxDays = 901catalina.org.apache.juli.FileHandler.encoding = UTF-82localhost.org.apache.juli.FileHandler.level = FINE2localhost.org.apache.juli.FileHandler.directory = ${catalina.base}/logs2localhost.org.apache.juli.FileHandler.prefix = localhost.2localhost.org.apache.juli.FileHandler.maxDays = 902localhost.org.apache.juli.FileHandler.encoding = UTF-83manager.org.apache.juli.FileHandler.level = FINE3manager.org.apache.juli.FileHandler.directory = ${catalina.base}/logs3manager.org.apache.juli.FileHandler.prefix = manager.3manager.org.apache.juli.FileHandler.bufferSize = 163843manager.org.apache.juli.FileHandler.maxDays = 903manager.org.apache.juli.FileHandler.encoding = UTF-8java.util.logging.ConsoleHandler.level = FINEjava.util.logging.ConsoleHandler.formatter = java.util.logging.OneLineFormatterjava.util.logging.ConsoleHandler.encoding = UTF-8############################################################# Facility specific properties.# Provides extra control for each logger.############################################################

Answer 1

您还检查过logs/localhost.log吗？有时，一些 tomcat 错误会显示在 localhost 日志中，但不会显示在 catalina 日志中。