# ThirdScheme > 记录其他应用可能会用到的 URL Scheme ## QQ ThirdScheme.QQ ```swift static func canOpenQQGroup(_ group: String) -> Bool @available(iOS 13.0.0, *) @MainActor static func byOpenQQGroup( _ group: String, options: [UIApplication.OpenExternalURLOptionsKey : Any] = [:] ) async -> Bool static func openQQGroup( _ group: String, options: [UIApplication.OpenExternalURLOptionsKey : Any] = [:], completionHandler handler: ((Bool) -> Void)? = nil ) ``` Q群名片 ```swift static func canOpenScan() -> Bool @available(iOS 13.0.0, *) @MainActor static func byOpenScan( options: [UIApplication.OpenExternalURLOptionsKey : Any] = [:] ) async -> Bool static func openScan( options: [UIApplication.OpenExternalURLOptionsKey : Any] = [:], completionHandler handler: ((Bool) -> Void)? = nil ) ``` QQ 扫一扫 ## 微信 ThirdScheme.WeChat ```swift static func canOpenScan() -> Bool @available(iOS 13.0.0, *) @MainActor static func byOpenScan( options: [UIApplication.OpenExternalURLOptionsKey : Any] = [:] ) async -> Bool static func openScan( options: [UIApplication.OpenExternalURLOptionsKey : Any] = [:], completionHandler handler: ((Bool) -> Void)? = nil ) ``` 微信 扫一扫