Java入门之了解JVM(16)_前言因为头条代码样式问题

// 【构造方法】：构造函数时在new时才执行的，即实例化变量时

public HiJvm();

descriptor: ()V

flags: ACC_PUBLIC

Code:

stack=2, locals=1, args_size=1

0: aload_0

1: invokespecial #1 // Method java/lang/Object."":()V

4: getstatic #2 // Field java/lang/System.out:Ljava/io/PrintStream;

7: ldc #3 // String construct method

9: invokevirtual #4 // Method java/io/PrintStream.println:(Ljava/lang/String;)V

12: return

LineNumberTable:

line 11: 0

line 12: 4

Java入门之了解JVM(16)