请教个解码的问题

dcgg5201314 · 发表于昨天 22:10

我看论坛好多人发了抖音弹幕 ws实时获取的代码，就拿来测试玩了玩，然后遇到个问题，看看有没有大神知道~~

特征码＝ “1F8B080”
len ＝寻找文本 (txt, 特征码, , 真)
txt ＝取文本中间 (txt, len, 取文本长度 (txt) － len)
data ＝字节集_十六进制到字节集 (txt)
data ＝ GZIP解压数据 (data)
txt ＝编码_utf8到gb2312 (PB转JSON (data))

i支持库列表	支持库注释
e2ee	E2EE互联网服务器套件

这里可以对直播间的ws数据进行解码，亲测有效，
但是我用同样的方式获取到群聊信息，消息可以获取到，但是用这个方法就解码解不出来，难道是压缩方式不一样？有没有玩过的大佬提点一下

dcgg5201314 · 发表于昨天 22:18

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

djdjdj69 · 发表于昨天 22:29

感觉要换特征码

嫂子 · 发表于昨天 22:56

弹幕本质是PB结构易语言这个代码是不去解析PB而是直接取到数据这一部分解开。
你聊天信息需不需要解压位置对不对都不确定

dcgg5201314 · 发表于昨天 23:10

嫂子发表于 2025-1-17 22:56
弹幕本质是PB结构易语言这个代码是不去解析PB而是直接取到数据这一部分解开。
你聊天信息需不需要解压 ...

有道理啊，，悟了

chenboss · 发表于 4 小时前

{"type":0,"instruction_type":0,"item_type_local":-1,"richTextInfos":[],"text":"1","ai_ext":"","createdAt":0,"is_card":false,"msgHint":"","aweType":700}
J+
a:send_msg_ws_retry_config
enable:1:1000J
a:accessdouyin_mainJ
a:relation_type1:1J&
old_client_message_id
1737122152725J
s:vcd_shark_decisionPASSJ

s:ticket_mode0J
im_callback_status_code0J
a:msg_scene1J-
s:server_message_create_time
1737122151893J
a:send_msg_hint_zt_cache1:0J
s:biz_aid1128J
s:vcd_shark_detailJ
s:sync_2_newdx1J

s:saas_sdkfalseJ;
s:client_message_id$c14def13-08f3-4ae2-bf42-8244d560a02eJ
s:mode0J
a:ntp_ready2J

s:is_strangerfalseJ

chat_scenenormalJ
s:s_aid1128J
a:sync2dx1J
a:bizdouyinJ

source_aid1128J(
im_client_send_msg_time
1737122152380J,
im_sdk_client_send_msg_time
1737122152462P2X`hrLMS4wLjABAAAAZyYdiamBUFsdfV7jkjg9MYLOoDZvuYuRIazCXjzr5Z8kP3H_ZLzhjCxuzdVZaupb

bnm4565377 · 发表于 1 小时前

明显特征码不对，找到群聊的十六进制数据，每个数据都有一个固定一样的值，就是特征码

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[易语言] 请教个解码的问题