log4j configuration xml

project.Log4j.logger.com.opensymphony.oscache=errorLog4j.logger.net.sf.navigator=errorThese two sentences are to set the error level below the two packages as errors, assuming that there is no configuration Ehcache in the project, then these two sentences are not required.Log4j.logger.org.apache.commons=errorLog4j.logger.org.apache.struts=warnThese two sentences are struts's packages.Log4j.logger.org.displaytag=errorThis sentence is Displaytag's bag.

The log4j configuration file (Configuration file) is used to set the level, the repository, and the layout of the logger, and it can be set in key=value format or in XML format information. By configuring, you can create a log4j running environment. 1.

% C % x-% m % N # apply to socketlog4j. appender. socket = org. apache. log4j. rollingfileappenderlog4j. appender. socket. remotehost = localhostlog4j. appender. socket. port = 5001log4j. appender. socket. locationinfo = true # set up for log facter 5log4j. appender. socket. layout = org. apache. log4j. patternlayoutlog4j. appender. socet. layout. conversionpattern = [start] % d {date} [date] % N % P [Prio

# -- Log4j. rootlogger: output the log information with the info level to the stdout and file destinations. The definitions of stdout and file can be named in the following code. Levels can be divided into off, fatal, error, warn, info, debug, and all. If off is configured, no information is displayed. If Info is configured, only info, warn is displayed, error Log information, while debug information is not displayed

configures the LOG4J environment with the following syntax: /** Basicconfigurator.configure (); Automatically and quickly use the default log4j environment. * Propertyconfigurator.configure (* "D:\\project\\eclipse\\log4j\\src\\log4j.properties"): * Read the properties file using Java The configuration file tha

The log4j configuration file is used to set the level, the repository, and the layout of the logger, which can be set in key=value format or in XML format. By configuration, you can create a running environment for log4j.Steps to create log4j: The associated jar pac

by the QC Problem List page)Log4j.logger.org.springframework=debugThis sentence is spring's package.Log4j.logger.org.hibernate.ps.preparedstatementcache=warnLog4j.logger.org.hibernate=debugThese two sentences are Hibernate's package.The above package settings can be customized according to the actual situation of the project.Three, log4j detailed1. Define the configuration fileLOG4J supports two

= Loader.getresource (default_xml_configuration_file); if (url = = N ull) {url = Loader.getresource (default_configuration_file);} } else {try {url = new URL (configurationoptionstr)} catch (Malformedurlexception ex) {//So, resource are not a URL: Attempt to get the resource from the class path URL = Loader.getresource (CONFIGURATIONOPTIONSTR); }}//If We have a non-null URL and then delegate the rest of the//configuration to the Optionconvert

Grails uses log4j log information and log4j configuration information is written in Config.groovy files. One, Grails 1.1 can specify different logging levels for the code under different packages, such as: log4j = { // 设置控制器和GSP页面的级别为error error　 'org.codehaus.groovy.grails.web.servlet',　 //　 controllers 'org.codehau

Configure log4j log, first import Slf4j-log4j12-1.7.7.jarConfiguring in Maven When you use the properties file configuration ### set log levels ### Log4j.rootlogger = debug,d,e LOG4J.APPENDER.D = Org.apache.log4j.DailyRollingFileAppender log4j.appender.d.file = ${webapp.root}/logs/common-default.log Log4j.appender.d.append = True log4j.appender.d.threshold = INFO log4j.appender.d.layout = Org.apache.l

When the project is on-line, the runtime often also has an exception, in the exception throws, want to get feedback immediately. So you need to configure the log4j send email function.The original version of log4j used in the project is 1.2.9, but this version does not support the authentication function of the mail service, so the latest version 1.2.14 is downloaded again to view the source codeThis versio

profile path. Set Value VM System variables:Simply, by setting the value of the VM system variable log4j.configuration to the configuration file path before getting the Logmanager initialization value, you can achieve the purpose: static { String Customizedpath = "Log/log4j.xml"; System.setproperty ("Log4j.configuration", Customizedpath); Logger = Logmanager.getlogger (Log4jonetest.class); } propertyconfigurator or Domconfigurator:Domcon

Original address: http://www.hankcs.com/program/java/log4j-2-console-color-configuration-with-intellij-idea.html If you are ready to open a large project, the log system is essential. LOG4J is the best log component on the Java platform, and the log4j 2 upgrades a lot of APIs and is more scalable.