如何在我的项目中使用log4j？ log4j的logback优势？

Question

How do I implement and use log4j/logback in my JSP/Servlet project? What is the advantage of using logback over log4j?

Answer 1

what is the advantage of using logback over log4j

This is what Ceki Gülcü the author of Log4j and Logback says about logback's advantages .

Since he is comparing his own products / projects, he is (at least) qualified to know.

Answer 2

log4j has a very good documentation on its site. Just start from here .

EDIT:

In a JSP/Servlet project:

1. Add log4j.jar into your WEB-INF/lib directory.
2. Add log4j.properties into the WEB-INF/classes directory.
3. Use it in your code as described in the documentation above.

Answer 3

也许你应该先窥视Logback ！

Answer 4

您可以查看有关Log4J Understanding的信息