我不确定为什么您的反编译器将该方法显示为(匿名)。
这是 abcData 的转储:
abcFile{
minor_version (17): 16
major_version (19): 46
constant_pool{
int_count (21): 0
[0]: zero (not included in abcFile)
uint_count (22): 0
[0]: zero (not included in abcFile)
double_count (23): 0
[0]: NaN (not included in abcFile)
string_count (24): 17
string_info[0]{
name: * (not included in abcFile)
}
string_info[1]{
size (25): 12
name (26): "flash.events"
}
string_info[2]{
size (38): 5
name (39): "Event"
}
string_info[3]{
size (44): 0
name (45): ""
}
string_info[4]{
size (45): 9
name (46): "RedCircle"
}
string_info[5]{
size (55): 13
name (56): "flash.display"
}
string_info[6]{
size (69): 9
name (70): "MovieClip"
}
string_info[7]{
size (79): 6
name (80): "moveit"
}
string_info[8]{
size (86): 11
name (87): "ENTER_FRAME"
}
string_info[9]{
size (98): 16
name (99): "addEventListener"
}
string_info[10]{
size (115): 1
name (116): "x"
}
string_info[11]{
size (117): 6
name (118): "Object"
}
string_info[12]{
size (124): 15
name (125): "EventDispatcher"
}
string_info[13]{
size (140): 13
name (141): "DisplayObject"
}
string_info[14]{
size (154): 17
name (155): "InteractiveObject"
}
string_info[15]{
size (172): 22
name (173): "DisplayObjectContainer"
}
string_info[16]{
size (195): 6
name (196): "Sprite"
}
namespace_count (202): 6
namespace_info[0]{
kind: * (not included in abcFile)
}
namespace_info[1]{
kind (203): CONSTANT_PackageNamespace
name (204): 1
}
namespace_info[2]{
kind (205): CONSTANT_PackageNamespace
name (206): 3
}
namespace_info[3]{
kind (207): CONSTANT_PackageNamespace
name (208): 5
}
namespace_info[4]{
kind (209): CONSTANT_ProtectedNamespace
name (210): 4
}
namespace_info[5]{
kind (211): CONSTANT_PackageInternalNs
name (212): 3
}
ns_set_count (213): 0
ns_set_info[0]{
ns: 0 (not included in abcFile)
}
multiname_count (214): 14
multiname_info[0]{
kind: 0 (not included in abcFile)
}
multiname_info[1]{
kind (216): CONSTANT_QName
multiname_kind_QNAME{
ns (216): 1
name (217): 2 ("Event")
}
}
multiname_info[2]{
kind (219): CONSTANT_QName
multiname_kind_QNAME{
ns (219): 2
name (220): 4 ("RedCircle")
}
}
multiname_info[3]{
kind (222): CONSTANT_QName
multiname_kind_QNAME{
ns (222): 3
name (223): 6 ("MovieClip")
}
}
multiname_info[4]{
kind (225): CONSTANT_QName
multiname_kind_QNAME{
ns (225): 5
name (226): 7 ("moveit")
}
}
multiname_info[5]{
kind (228): CONSTANT_QName
multiname_kind_QNAME{
ns (228): 2
name (229): 8 ("ENTER_FRAME")
}
}
multiname_info[6]{
kind (231): CONSTANT_QName
multiname_kind_QNAME{
ns (231): 2
name (232): 9 ("addEventListener")
}
}
multiname_info[7]{
kind (234): CONSTANT_QName
multiname_kind_QNAME{
ns (234): 2
name (235): 10 ("x")
}
}
multiname_info[8]{
kind (237): CONSTANT_QName
multiname_kind_QNAME{
ns (237): 2
name (238): 11 ("Object")
}
}
multiname_info[9]{
kind (240): CONSTANT_QName
multiname_kind_QNAME{
ns (240): 1
name (241): 12 ("EventDispatcher")
}
}
multiname_info[10]{
kind (243): CONSTANT_QName
multiname_kind_QNAME{
ns (243): 3
name (244): 13 ("DisplayObject")
}
}
multiname_info[11]{
kind (246): CONSTANT_QName
multiname_kind_QNAME{
ns (246): 3
name (247): 14 ("InteractiveObject")
}
}
multiname_info[12]{
kind (249): CONSTANT_QName
multiname_kind_QNAME{
ns (249): 3
name (250): 15 ("DisplayObjectContainer")
}
}
multiname_info[13]{
kind (252): CONSTANT_QName
multiname_kind_QNAME{
ns (252): 3
name (253): 16 ("Sprite")
}
}
}
method_count (254): 4
method_info[0]{
param_count (255): 0
return_type (256): 0
name (257): 0
flags (258): 0
NEED_ARGUMENTS (0x01): false
NEED_ACTIVATION (0x02): false
NEED_REST (0x04): false
HAS_OPTIONAL (0x08): false
SET_DXNS (0x40): false
HAS_PARAM_NAMES (0x80): false
}
method_info[1]{
param_count (259): 0
return_type (260): 0
name (261): 0
flags (262): 0
NEED_ARGUMENTS (0x01): false
NEED_ACTIVATION (0x02): false
NEED_REST (0x04): false
HAS_OPTIONAL (0x08): false
SET_DXNS (0x40): false
HAS_PARAM_NAMES (0x80): false
}
method_info[2]{
param_count (263): 1
return_type (264): 0
param_type[0] (265): 1
name (266): 0
flags (267): 0
NEED_ARGUMENTS (0x01): false
NEED_ACTIVATION (0x02): false
NEED_REST (0x04): false
HAS_OPTIONAL (0x08): false
SET_DXNS (0x40): false
HAS_PARAM_NAMES (0x80): false
}
method_info[3]{
param_count (268): 0
return_type (269): 0
name (270): 0
flags (271): 0
NEED_ARGUMENTS (0x01): false
NEED_ACTIVATION (0x02): false
NEED_REST (0x04): false
HAS_OPTIONAL (0x08): false
SET_DXNS (0x40): false
HAS_PARAM_NAMES (0x80): false
}
metadata_count (272): 0
class_count (273): 1
instance_info[0]{
name (274): 2 (RedCircle)
super_name (275): 3 (MovieClip)
flags (276): 9
CONSTANT_ClassSealed (0x01): true
CONSTANT_ClassFinal (0x02): false
CONSTANT_ClassInterface (0x04): false
CONSTANT_ClassProtectedNs (0x08): true
protectedNs (277): 4
intrf_count (278): 0
iinit (279): 1
trait_count (280): 1
traits_info[0]{
name (281): 4 (moveit)
kind (282): Trait_Method
ATTR_Final (0x1): false
ATTR_Override (0x2): false
ATTR_Metadata (0x4): false
trait_method{
disp_id (283): 0
method (284): 2
}
}
}
class_info[0]{
cinit (285): 0
trait_count (286): 0
}
script_count (287): 1
init (288): 3
trait_count (289): 1
traits_info[0]{
name (290): 2 (RedCircle)
kind (291): Trait_Class
ATTR_Metadata (0x4): false
trait_class{
slot_id (292): 1
classi (293): 0
}
}
method_body_count (294): 4
method_body_info[0]{
method (295): 0
max_stack (296): 1
local_count (297): 1
init_scope_depth (298): 9
max_scope_depth (299): 10
code_length (300): 3
208 0xD0 (301) getlocal_0
48 0x30 (302) pushscope
71 0x47 (303) returnvoid
exception_count (304): 0
trait_count (305): 0
}
method_body_info[1]{
method (306): 1
max_stack (307): 3
local_count (308): 1
init_scope_depth (309): 10
max_scope_depth (310): 11
code_length (311): 17
208 0xD0 (312) getlocal_0
48 0x30 (313) pushscope
208 0xD0 (314) getlocal_0
73 0x49 (315) constructsuper
arg_count: 0
208 0xD0 (317) getlocal_0
96 0x60 (318) getlex
index: 1 (Event)
102 0x66 (320) getproperty
index: 5 (ENTER_FRAME)
208 0xD0 (322) getlocal_0
102 0x66 (323) getproperty
index: 4 (moveit)
79 0x4F (325) callpropvoid
index: 6 (addEventListener)
arg_count: 2
71 0x47 (328) returnvoid
exception_count (329): 0
trait_count (330): 0
}
method_body_info[2]{
method (331): 2
max_stack (332): 3
local_count (333): 2
init_scope_depth (334): 10
max_scope_depth (335): 11
code_length (336): 10
208 0xD0 (337) getlocal_0
48 0x30 (338) pushscope
208 0xD0 (339) getlocal_0
208 0xD0 (340) getlocal_0
102 0x66 (341) getproperty
index: 7
147 0x93 (343) decrement
97 0x61 (344) setproperty
index: 7
71 0x47 (346) returnvoid
exception_count (347): 0
trait_count (348): 0
}
method_body_info[3]{
method (349): 3
max_stack (350): 2
local_count (351): 1
init_scope_depth (352): 1
max_scope_depth (353): 9
code_length (354): 39
208 0xD0 (355) getlocal_0
48 0x30 (356) pushscope
101 0x65 (357) getscopeobject
index: 0
96 0x60 (359) getlex
index: 8
48 0x30 (361) pushscope
96 0x60 (362) getlex
index: 9
48 0x30 (364) pushscope
96 0x60 (365) getlex
index: 10
48 0x30 (367) pushscope
96 0x60 (368) getlex
index: 11
48 0x30 (370) pushscope
96 0x60 (371) getlex
index: 12
48 0x30 (373) pushscope
96 0x60 (374) getlex
index: 13
48 0x30 (376) pushscope
96 0x60 (377) getlex
index: 3
48 0x30 (379) pushscope
96 0x60 (380) getlex
index: 3
88 0x58 (382) newclass
index: 0
29 0x1D (384) popscope
29 0x1D (385) popscope
29 0x1D (386) popscope
29 0x1D (387) popscope
29 0x1D (388) popscope
29 0x1D (389) popscope
29 0x1D (390) popscope
104 0x68 (391) initproperty
index: 2
71 0x47 (393) returnvoid
exception_count (394): 0
trait_count (395): 0
}
}
您在这里感兴趣的是instance_info[0]。这是一个类的运行时实例的定义,这里是 RedCircle。实例有一系列不同类型的特征。RedCircle 有一个 Trait_Method 类型的特征 (moveit),这意味着该特征具有对方法 (2) 的引用。
因此,如果您跳到 method_body_info[1](RedCircle 的构造函数),您可以在字节 323 处看到使用索引 4 调用 getProperty。
102 0x66 (323) getproperty
index: 4 (moveit)
这是对多名称常量池的引用。
multiname_info[4]{
kind (225): CONSTANT_QName
multiname_kind_QNAME{
ns (225): 5
name (226): 7 ("moveit")
}
}
在调用该方法时,它会在实例的特征中查找名称索引。
traits_info[0]{
name (281): 4 (moveit)
kind (282): Trait_Method
ATTR_Final (0x1): false
ATTR_Override (0x2): false
ATTR_Metadata (0x4): false
trait_method{
disp_id (283): 0
method (284): 2
}
}
然后调用相关方法。
method_info[2]{
param_count (263): 1
return_type (264): 0
param_type[0] (265): 1
name (266): 0
flags (267): 0
NEED_ARGUMENTS (0x01): false
NEED_ACTIVATION (0x02): false
NEED_REST (0x04): false
HAS_OPTIONAL (0x08): false
SET_DXNS (0x40): false
HAS_PARAM_NAMES (0x80): false
}
method_body_info[2]{
method (331): 2
max_stack (332): 3
local_count (333): 2
init_scope_depth (334): 10
max_scope_depth (335): 11
code_length (336): 10
208 0xD0 (337) getlocal_0
48 0x30 (338) pushscope
208 0xD0 (339) getlocal_0
208 0xD0 (340) getlocal_0
102 0x66 (341) getproperty
index: 7 (x)
147 0x93 (343) decrement
97 0x61 (344) setproperty
index: 7 (x)
71 0x47 (346) returnvoid
exception_count (347): 0
trait_count (348): 0
}
一个有点简化的答案,但我希望它能解决一些问题。