按 OS

每个特性在各操作系统上的代表性支持状态。打开特性查看完整的逐目标矩阵。

特性	Android	Desktop	iOS	macOS
Background Sync	✅ yes	✅ yes	❌ no	❌ no
Badging API	⚠️ partial	✅ yes	✅ yes	✅ yes
File System Access API	❌ no	✅ yes	❌ no	❌ no
Install Prompt (beforeinstallprompt)	✅ yes	✅ yes	❌ no	❌ no
Manifest Protocol Handlers	❌ no	✅ yes	❌ no	❌ no
Payment Request API	✅ yes	✅ yes	✅ yes	✅ yes
Service Workers	✅ yes	✅ yes	✅ yes	✅ yes
Web App Manifest: display	✅ yes	✅ yes	✅ yes	✅ yes
Web App Manifest: scope	✅ yes	✅ yes	✅ yes	✅ yes
Web App Manifest: screenshots	✅ yes	✅ yes	❌ no	❌ no
Web Push	✅ yes	✅ yes	⚠️ partial	✅ yes

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