看来,我们不再需要
Unmanaged<>工作。
尝试:
var retrieveddata: NSData?var extracteddata: AnyObject?let status = SecItemCopyMatching(keyChainQuery, &extractedData)if (status == errSecSuccess) { retrievedData = extractedData as? NSData}
看来,我们不再需要
Unmanaged<>工作。
尝试:
var retrieveddata: NSData?var extracteddata: AnyObject?let status = SecItemCopyMatching(keyChainQuery, &extractedData)if (status == errSecSuccess) { retrievedData = extractedData as? NSData}