Java. Construction method

Characteristics of the construction method:

A. Method name and class name are the same

B. No return value type

C. When each class is re-created, the locale will give the class A default, non-parametric construction method. If you write a method of constructing without parameters or arguments, the original construction method does not exist.

Summarize:

　　Static code blocks (Static) cannot refer to non-static (This) properties and methods--that is, thisis not available in static

Java. Construction method