Shulou(Shulou.com)06/01 Report--

This article mainly introduces the basic concept of the construction method in java, which has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, let the editor take you to understand it.

Expression:

Class class name {class name (formal parameter list) {construction method body;}}

The constructor name is the same as the class name and there is no return type, and void does not need it.

If no constructor is defined in the class, the compiler automatically adds an empty constructor called the default / default constructor.

If a construction violation occurs in the class, the compiler no longer provides any form of constructor.

Thank you for reading this article carefully. I hope the article "what are the basic concepts of construction methods in java" shared by the editor will be helpful to you. At the same time, I also hope that you will support us and pay attention to the industry information channel. More related knowledge is waiting for you to learn!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.