what is java method

Java's method is a block of code that can be called repeatedly.

##Method declaration: (Recommended learning: java course )

   public static 方法返回值 方法名（[参数类型 变量……]）{
         方法代码体；
         return 返回值；
}

The definition of a method includes two parts: method header and method body.

The method header can consist of the method's type, name, parentheses after the name, and a list of parameters.

The method body consists of a pair of brackets and the content between the brackets. The content includes java statements and variable declarations (referring to local variables).

public class Test6 {
    public static void myPrint(int x){
        if(x==1){
            return;//若果执行该条语句，则后面的语句不执行，方法调用完毕。
        }else{
            System.out.println(x);
        }
    }
    public static void main(String[] args){
    myPrint(2);
    myPrint(3);
    myPrint(1);
    myPrint(10);
    }
}

Run result:

2 3 10

The above is the detailed content of what is java method. For more information, please follow other related articles on the PHP Chinese website!