包括评论, 醒目留言, 入场信息, 投喂送礼, 全区礼物广播, 总榜排行, 人气值等
全局安装
$ npm i bili-live-comment-ws -g
使用
$ danmaku
更新
$ npm upgrade -g
卸载
$ npm uninstall bili-live-comment-ws -g
GET
https://api.live.bilibili.com/xlive/web-room/v1/index/getDanmuInfo
获取所需的参数
HostList | WebSocket主机列表 |
key | 身份验证 |
连接至WebSocket服务器
直播间WebSocket
传输数据格式
Packet Header Format
0 1
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| PL |HL |PV | Op |Seq ID |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| |
| Data |
| |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
PL: 4 Bytes
Packet Length
HL: 2 Bytes
Header Length
16 - HEADER_TOTAL_LENGTH
PV: 2 Bytes
Protocol Version
1 - HEADER_DEFAULT_VERSION
0 - BODY_PROTOCOL_VERSION_NORMAL
2 - BODY_PROTOCOL_VERSION_DEFLATE
Op: 4 Bytes
Operation
1 - HEADER_DEFAULT_OPERATION
2 - HEARTBEAT
3 - HEARTBEAT_REPLY
5 - MESSAGE
7 - USER_AUTHENTICATION
8 - CONNECT_SUCCESS
Seq ID: 4 Bytes
Sequence Id
1 - HEADER_DEFAULT_SEQUENCE
Data: ANY Bytes
if PV = 0 then Data is utf-8 encoded format json string
if PV = 2 then Data is Gzip(deflate)
Unzip: Data -> Header0 + Data0 + Header1 + Data1 + ...
Here, in header(n) the value of the PV field is 0