logmanager getlogger

for various Appender above. Note that it is not the Appender class name.2. Declare the logger classification levels in the configuration file. 2 2 2 2 2 L call log4net code Code calling is roughly like this: Add reference using log4net; L private static readonly ILog logger = LogManager. GetLogger ("ProjectManagement "); L record any information, including exceptions L logger. Error (Server. GetLastErr

Preface: Log4net is a third-party software that is convenient for log processing.However, the "partially supported" Tab character is output in the output part ).The so-called "partially supported" means,It is supported in the message content, but not in the message layout.This imposes a lot of restrictions on developers when composing messages. This article records,When using log4net to output log messages, you can use the Tab character ).Hope to help developers in need. Practice: The actual m

in the real environment, we are most concerned about the ERROR information. If the log level is relatively low, too many log outputs may affect the application performance. Log4j can be initialized in two ways. The first is the Properties file initialization, and the second is the xml file initialization. When the system used the Log4j class for the first time, for example, the getLogger method of the Logger class was used. The source code of log4j o

directory String LogFilePath = ""; Is1 = new FileInputStream ("D:\\workspace\\log\\src\\com\\log\\log.properties"); Properties Properties = new properties (); Properties.load (IS1); String pattern = properties. GetProperty ("Java.util.logging.FileHandler.pattern"); LogFilePath = pattern.substring (0, Pattern.lastindexof ("/")); File File = new file (LogFilePath); if (!file.exists ()) {file.mkdirs (); //Reinitialize Log properties and re-read log configuration Is2 = new F

" /> Maxsizerollbackups Value = "2" /> Layout Type = "Log4net. layout. patternlayout" > Param Name = "Conversionpattern" Value = "% D [% T] %-5 p % C [% x]-% m % N" /> Layout > Appender > Root > Level Value = "All" /> Appender-ref Ref = "Rollingfile" /> Root > Logger Name = "Loginfile" > Level Value = "All" /> Appender-ref Ref =

patternlayout, datelayout, etc. You can follow the package's "parent-child" relationship to have the child package inherit the parent package configuration. Architecture roughlyThe main is to provide the interface through Logmanager, and then hierachy management logger inheritance hierarchy, LogEvent encapsulation to log information, in addition to layout and Appender layer package implementation functions. Some implementation detailslo

To learn how log4net works, we can start with the following context. The statement log4net. logmanager. getlogger (). Info ("Hello World!") in your program !"); The following internal workflow is triggered for log4net. Don't worry about what the above object (appender/filter, etc.) is. Let's look at this process first, let's touch the working context of log4net, and then let's get through one by one. 1. T

To learn how Log4net works, we can start with the following context. The statement log4net. LogManager. GetLogger (). Info ("hello world!") in your program !"); The following internal workflow is triggered for log4net. Don't worry about what the above object (Appender/Filter, etc.) is. Let's look at this process first, let's touch the working context of log4net, and then let's get through one by one. 1. Th

generally be based on the package name or class name of the component being logged, such as java.net or javax.swing. In addition, you can create an "anonymous" Logger whose name is not stored in the Logger namespace. you can obtain a Logger object by calling a GetLogger factory method. These methods either create a new Logger, or return an appropriate existing Logger. Iv. The handler of loggerThe Handler object obtains the log information from the Lo

, but they should generally be based on the package name or class name of the component being recorded, such as java.net or javax.swing. In addition, you can create an "anonymous" Logger whose name is not stored in the Logger namespace. The Logger object can be obtained by invoking a GetLogger factory method. These methods either create a new Logger or return an appropriate existing Logger. The Logger Handler Handler object obtains the log informatio

: Global. asax (Author: myssh) Void application_start (Object sender, eventargs E){// In ApplicationProgramCode that runs at startupLog4net. config. xmlconfigurator. Configure (new system. Io. fileinfo (server. mappath ("log4netconfig. xml "))); } Void application_start (Object sender, eventargs E){// Code that runs when the application startsLog4net. config. xmlconfigurator. Configure (new system. Io. fileinfo (server. mappath ("log4netconfig. xml "))); } 3. The configurat