ition Use lazy instantiation! (Not lazy val in Scala, too tricky when using implicit with lazy) 15. THANK

JDK 的最初版本中并不包含日志记录相关的 API 和实现。相关的 API（java.util.logging 包，JUL）和实现，直到 JDK 1.4 才被加入。因此在日志记录这一个领域，社区贡献了很多开源的实现。其中比较流行的包括

----------------------- # ERROR REPORTING AND LOGGING #---------------------------------------------

中加入 """Setup the wukong application""" import logging import pylons.test from .config.environment import

BrokerPlugin; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; public class M

2.1_2.jar ，spring.jar，aopalliance.jar，commons-logging.jar 结果 AOP example this is a AOP example 》》》》》》》》》

rootLogger=${hadoop.root.logger}, EventCounter # Logging Threshold log4j.threshhold=ALL # # Daily Rolling

commons-logging commons-logging 1.2

to Mark Paluch. o LOG4J2-608:  Add java.util.logging implementation based on log4j-api. See log4j-jul

执行这些测试。 --debug-log=FILE 设置调试的日志文件路径。 --logging-config=FILE,—log-config=FILE 设置日志文件的配置文件。

自动明白的，不用我解释。 4）日志部分:log4j.properties 、commons-logging.properties log4j.properties内容: # For JBoss: Avoid

file:/C:/Users/lenovo/.m2/repository/commons-logging/commons-logging/1.1.3/commons-logging-1.1.3.jar file:/C:/Users/lenovo/

为了使用此框架来记录日志，需要在您应用程序的main方法中，做一些以下配置: // initialize the logging system. [[L4Logger rootLogger] setLevel:[L4Level

git commit -am ‘more debug logging’ git commit -am ‘even more debug logging’ git commit -am ‘logs’ git

actual logging Prepared Statements and Stored Procedures (J2SDK 1.4+) supported Enables logging of messages

mainly focused around a complete rewrite of the logging and debug functionality, which now includes a Web

'bar') { client.write('auth', {auth: 'Thank you for logging in'}); } }); // client.write now overloaded to

L数据的解析，另外由于httpclient项目用到了commons logging进行日记的输出，因此commons-logging也是必须的，这三个组件都可以在JDAVMail的压缩包中的lib目录中找到，压缩

awt.Toolkit; import java.util.logging.Level; import java.util.logging.Logger; import javax.swing.JWindow;

process owner, other than root Extensive Logging, Historical Logging Can specify Server Interfaces and Ports