我需要从我的父iOS应用程序打开我的手表扩展程序.我在Nike + Run Club应用程序中看到了类似的功能.即,当用户点击父应用程序中的开始按钮时,将立即打开监视工具包扩展.
func SHA256() -> String {
let data = self.data(using: String.Encoding.utf8)
let res = NSMutableData(length: Int(CC_SHA256_DIGEST_LENGTH))
CC_SHA256((data! as NSData).bytes, CC_LONG(data!.count), UnsafeMutablePointer(res!.mutableBytes))
let hashedString = "\(res!)".replacingOccurrences(of: "", with: "").replacingOccurrences(of: " ", with: "")
let badchar: CharacterSet = CharacterSet(charactersIn: "\"<\",\">\"")
let cleanedstring: String = (hashedString.components(separatedBy: badchar) as NSArray).componentsJoined(by: "")
return cleanedstring
}
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我正在转换我当前的约会对象 timeIntervalSince1970
我收到的是哪个时区?目前我在迪拜时区; 这是UTC格式的转换日期?
let epochTime = Date().timeIntervalSince1970
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