日志类别
- 服务器⽇志
catalina.out
- HTTP 访问⽇志
localhost_access_log.${date}.txt
- Web 应⽤⽇志
localhost.${date}.log
- 管理日志
manage.log
日志的级别
SEVERE (highest value) > WARNING > INFO > CONFIG > FINE > FINER > FINEST (lowest value)
OFF 关闭日志输出
ALL所有日志输出
日志级别的设置
通过修改conf/logging.properties文件设置日志输出级别和类型
logging.properties 配置详解
# Licensed to the Apache Software Foundation (ASF) under one or more # contributor license agreements. See the NOTICE file distributed with # this work for additional information regarding copyright ownership. # The ASF licenses this file to You under the Apache License, Version 2.0 # (the "License"); you may not use this file except in compliance with # the License. You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License.
#可配置项(5类日志)：catalina、localhost、manager、admin、host-managerhandlers = 1catalina.org.apache.juli.AsyncFileHandler, 2localhost.org.apache.juli.AsyncFileHandler, 3manager.org.apache.juli.AsyncFileHandler, 4host-manager.org.apache.juli.AsyncFileHandler, java.util.logging.ConsoleHandler.handlers = 1catalina.org.apache.juli.AsyncFileHandler, java.util.logging.ConsoleHandler
############################################################ # Handler specific properties. # Describes specific configuration info for Handlers. ############################################################
#####################服务器日志设置 #catalina日志级别 1catalina.org.apache.juli.AsyncFileHandler.level = FINE
#catalina日志位置 1catalina.org.apache.juli.AsyncFileHandler.directory = ${catalina.base}/logs
#文件前缀 1catalina.org.apache.juli.AsyncFileHandler.prefix = catalina.
#设置日志文件保留时间-1为不清理 1catalina.org.apache.juli.AsyncFileHandler.maxDays = 90
#日志文件编码 1catalina.org.apache.juli.AsyncFileHandler.encoding = UTF-8 #####################应用日志设置 各个属性和上面一样 2localhost.org.apache.juli.AsyncFileHandler.level = FINE 2localhost.org.apache.juli.AsyncFileHandler.directory = ${catalina.base}/logs 2localhost.org.apache.juli.AsyncFileHandler.prefix = localhost. 2localhost.org.apache.juli.AsyncFileHandler.maxDays = 90 2localhost.org.apache.juli.AsyncFileHandler.encoding = UTF-8 #####################管理日志 各个属性和上面一样 3manager.org.apache.juli.AsyncFileHandler.level = FINE 3manager.org.apache.juli.AsyncFileHandler.directory = ${catalina.base}/logs 3manager.org.apache.juli.AsyncFileHandler.prefix = manager. 3manager.org.apache.juli.AsyncFileHandler.maxDays = 90 3manager.org.apache.juli.AsyncFileHandler.encoding = UTF-8 ##################### 4host-manager.org.apache.juli.AsyncFileHandler.level = FINE 4host-manager.org.apache.juli.AsyncFileHandler.directory = ${catalina.base}/logs 4host-manager.org.apache.juli.AsyncFileHandler.prefix = host-manager. 4host-manager.org.apache.juli.AsyncFileHandler.maxDays = 90 4host-manager.org.apache.juli.AsyncFileHandler.encoding = UTF-8 java.util.logging.ConsoleHandler.level = FINE java.util.logging.ConsoleHandler.formatter = org.apache.juli.OneLineFormatter java.util.logging.ConsoleHandler.encoding = UTF-8 ############################################################ # Facility specific properties. # Provides extra control for each logger. ############################################################ org.apache.catalina.core.ContainerBase.[Catalina].[localhost].level = INFO org.apache.catalina.core.ContainerBase.[Catalina].[localhost].handlers = 2localhost.org.apache.juli.AsyncFileHandler org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/manager].level = INFO org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/manager].handlers = 3manager.org.apache.juli.AsyncFileHandler org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/host-manager].level = INFO org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/host-manager].handlers = 4host-manager.org.apache.juli.AsyncFileHandler # For example, set the org.apache.catalina.util.LifecycleBase logger to log # each component that extends LifecycleBase changing state: #org.apache.catalina.util.LifecycleBase.level = FINE # To see debug messages in TldLocationsCache, uncomment the following line: #org.apache.jasper.compiler.TldLocationsCache.level = FINE # To see debug messages for HTTP/2 handling, uncomment the following line: #org.apache.coyote.http2.level = FINE # To see debug messages for WebSocket handling, uncomment the following line: #org.apache.tomcat.websocket.level = FINE