Log4j 面试题与答案

Question: What are the Pros and Cons (advantages and disadvantages) of Logging?

Following are the Pros and Cons of Logging:

• Logging is an important component of software development. A well-written logging code offers quick debugging, easy maintenance, and structured storage of an application's runtime information.
• Logging does have its drawbacks also. It can slow down an application. If too verbose, it can cause scrolling blindness. To alleviate these concerns, log4j is designed to be reliable, fast, and extensible.
• Since logging is rarely the main focus of an application, the log4j API strives to be simple to understand and use.