package jdk; /** * Created by jiangyunxiong on 2018/7/24. */ public class StaticTest { public static void main(String[] args) { staticFunction(); } static StaticTest st = new StaticTest(); static { System.out.println("1"); } { System.out.println("2"); } StaticTest() { System.out.println("3"); System.out.println("a=" + a + ",b=" + b); } public static void staticFunction() { System.out.println("4"); } int a = 110; static int b = 112; }