Ios 使用特殊字符的swift 3电话呼叫#
我在电话中使用#有问题,在控制台上显示Ios 使用特殊字符的swift 3电话呼叫#,ios,swift3,phone-call,Ios,Swift3,Phone Call,我在电话中使用#有问题,在控制台上显示(电话://*155*22222*123%23),我相信问题在于使用#。我查过了,有人说不允许在电话里使用特殊字符 var code = String() var ID = String() var Card = String() @IBAction func ChargePhone(_ sender: Any) { ID = "123" ID = ID.trimmingCharacters(in: CharacterSet.whitespa
(电话://*155*22222*123%23)
,我相信问题在于使用#。我查过了,有人说不允许在电话里使用特殊字符
var code = String()
var ID = String()
var Card = String()
@IBAction func ChargePhone(_ sender: Any) {
ID = "123"
ID = ID.trimmingCharacters(in: CharacterSet.whitespacesAndNewlines)
Card = "222222"
code = "*155*"
var RESULT = "\(code)\(Card)*\(ID)#"
RESULT = RESULT.addingPercentEncoding(withAllowedCharacters: CharacterSet.urlQueryAllowed)!
if let url = URL(string: "tel://\(RESULT)"), UIApplication.shared.canOpenURL(url) {
if #available(iOS 10, *) {
UIApplication.shared.open(url)
} else {
UIApplication.shared.openURL(url)
}
}
手机应用程序不允许在iOS上重定向手机号码时使用特殊字符 参考: