EnvironmentCheckResult

Properties

checks

checks: object

Per-item check results (for diagnostics or fine-grained UI hints).

browser

browser: boolean

是否为浏览器环境（存在 window/document）。Browser environment available.

mediaDevices

mediaDevices: boolean

navigator.mediaDevices.getUserMedia 是否可用。mediaDevices API available.

secureContext

secureContext: boolean

是否为安全上下文（HTTPS 或 localhost），getUserMedia 必需。Secure context (HTTPS / localhost).

webrtc

webrtc: boolean

TRTC.isSupported()（或自定义适配器）判定 WebRTC 是否可用。WebRTC supported by adapter.

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detail?

optional detail?: unknown

底层适配器返回的原始排障信息（如 TRTC.isSupported 的 detail）。Raw adapter detail.

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isSupported

isSupported: boolean

综合判断：当前环境是否满足课堂正常运行的最低要求。 Aggregate verdict — true 表示所有关键检测项均通过；false 表示存在阻塞项（见 reasons / checks）。

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reasons?

optional reasons?: ("NotBrowser" | "InsecureContext" | "NoMediaDevices" | "WebRTCUnsupported")[]

Reasons for failure (only present when isSupported=false). Possible values: Node） / Not running in a browser (SSR / Node) Not a secure context (HTTPS / localhost required)

• 'NoMediaDevices' 缺少 navigator.mediaDevices.getUserMedia / mediaDevices API unavailable Underlying WebRTC unsupported