Unverified50% confidenceFactExact time
Firebase Cloud Messaging（FCM）将消息分为普通优先级和高优先级两级，高优先级消息会立即唤醒设备
1
Sources
50%
Confidence
Long-term
Relevance
8/19/2026
First Seen
Sources
Cite This Claim
Stable URI
https://kongchang.com/claim/772921API
curl https://kongchang.com/api/v1/knowledge/claims/772921MCP
get_claim(id=772921)