Shulou(Shulou.com)05/31 Report--

This article mainly introduces "how to set the parameters of the java overloading method". In the daily operation, I believe that many people have doubts about how to set the parameters of the java overloading method. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful to answer the doubts of "how to set the parameters of the java overloading method". Next, please follow the editor to study!

1. In order to overload a method, the parameter list of the method must be different in two ways.

2. The three aspects of the parameters of the overloaded method, the number of parameters, the data type of the parameters and the data type order of the parameters.

Example

Class DisplayOverloading {public void disp (char c) {System.out.println (c);} public void disp (char c, int num) {System.out.println (c + "+ num);}} class Sample {public static void main (String args []) {DisplayOverloading obj = new DisplayOverloading (); obj.disp ('a'); obj.disp ('a`);}}

In the above example,-the method disp () is overloaded based on the parameters-we have two method names, disp, but they have different parameters. Both have different parameters.

At this point, the study on "how to set the parameters of the java overloading method" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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