LOG4j Simple start and slf4j start

Log4j 

1. Log4j setting explaination Good Explaination, Overview2

2. Example code Simple Example


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Slf4j Start

1. Overview ,  overview 2
2. It need the dependence of

• slf4j-api-1.7.2.jar
• slf4j-simple
• logback-classic
• logback-core

3.If you using log4j in the after you should setting in run command

-Dlog4j.configuration="/home/Andy/workspace/ShiroSource/WebContent/WEB-INF/log4j.properties"

4. simple Log api

Complete the slf4j and log4j in apache shiro

Summary File

From here

a. Library using 

b.  log4j.properties file  and put in the WEB-INF/

c. Setting the web.xml

d. Create web context listen at web start to load property files

Eclipse Add javax library

Using Eclipse:

1. Right click your project folder, select Properties at the bottom of the context menu.
2. Select "Java Build Path"
3. Click Libraries" tab
4. Click "Add Library..." button on right (about halfway down)
5. Select "Server Runtime" click "Next"
6. Select your Tomcat version from the list
7. Click Finish

Reference from forumla