• 前几天咨询了大家字节码相关问题

• 看了一遍《深入理解虚拟机》，部分指令和语法是明白了，但是依然存在一些疑惑

• 在下面字节码中标出了，麻烦懂的朋友指点下

• 多谢了

• 类文件

package core.object_create;  public class ObjectTest {     private String name="v2";      public void hi(){         int i =777;     } }  

• 字节码

// class version 56.0 (56) // access flags 0x21 public class core/object_create/ObjectTest {    // compiled from: ObjectTest.java    // access flags 0x2   private Ljava/lang/String; name    // access flags 0x1   public <init>()V    L0 //这里在申明什么     LINENUMBER 3 L0  //这个语法是啥意思     ALOAD 0     INVOKESPECIAL java/lang/Object.<init> ()V    L1     LINENUMBER 4 L1     ALOAD 0     LDC "v2"     PUTFIELD core/object_create/ObjectTest.name : Ljava/lang/String;     RETURN    L2     LOCALVARIABLE this Lcore/object_create/ObjectTest; L0 L2 0     MAXSTACK = 2     MAXLOCALS = 1    // access flags 0x1   public hi()V    L0     LINENUMBER 7 L0     SIPUSH 777     ISTORE 1    L1     LINENUMBER 8 L1     RETURN    L2     LOCALVARIABLE this Lcore/object_create/ObjectTest; L0 L2 0   //这句     LOCALVARIABLE i I L1 L2 1 //以及这句分别在申明什么     MAXSTACK = 1     MAXLOCALS = 2 }