ABCreateStringWithAddressDictionary弃用
即时通讯使用ABCreateStringWithAddressDictionary建立一个地址,但即时通讯有问题,因为我试过使用cnpostaladressformatter但有一些错误。你能告诉我如何使用cnpostaladressformatter来升级下面的代码。ABCreateStringWithAddressDictionary弃用
if let addressDic = placemark.addressDictionary { if let lines = addressDic["FormattedAddressLines"] as? [String] {
return lines.joined(separator: " • ")
} else {
// fallback
return ABCreateStringWithAddressDictionary(addressDic, true)
}
} else {
return "\(coordinate.latitude), \(coordinate.longitude)"
}
回答:
要使用CNPostalAddressFormatter,您需要传递一个CNPostalAddress。要创建一个CNPostalAddress,您真正需要使用CNMutablePostalAddress:
func printMiamiFL() {
let theAddress = CNMutablePostalAddress()
theAddress.city = "Miami"
theAddress.state = "FL"
let formatter = CNPostalAddressFormatter()
let addressString = formatter.string(from: theAddress)
print(addressString)
}
所以,你需要创建一个地址对象,并从你的字典用数据填充它,然后事情应该很好地工作。
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