【NB】什么是JAVA的块

块顶折从{ 开始 到对应的} 结束，即一个块public class HelloWorld { //类对应的块 public static void main(String[] args) { //主方法对应的块 System.out.println(“abc”); }}public class Chuanqi { int atk; String talk; public static void main(String[] args) { Chuanqi zhazhahui = new Chuanqi(); zhazhahui.atk = 999; zhazhahui.talk = “是兄弟就来砍我!!!”; System.out.println(zhazhahui.talk); System.out.println(zhazhahui.atk); }}string s = “+1”;sysout.println{“憨憨”+s};public class num3 {//类方法对应的块public static void main(String[] args) {//类对应的块 }}