1
我followig上线sacRef.takeRetainedValue()
此链接https://www.cigital.com/blog/integrating-touch-id-into-ios-applications/SecAccessControl没有成员takeRetainedValue
let sacRef = SecAccessControlCreateWithFlags(kCFAllocatorDefault,
kSecAttrAccessibleWhenPasscodeSetThisDeviceOnly,
.UserPresence,
&error);
let data: NSData = "sup3r_s3cur3_k3y".dataUsingEncoding(NSUTF8StringEncoding, allowLossyConversion: false)!;
var attributes: NSMutableDictionary = NSMutableDictionary(
objects: [ kSecClassGenericPassword,
service,
data,
kCFBooleanTrue,
sacRef.takeRetainedValue()
],
forKeys: [ kSecClass,
kSecAttrService,
kSecValueData,
kSecUseNoAuthenticationUI,
kSecAttrAccessControl]);
var status: OSStatus = SecItemAdd(attributes as CFDictionaryRef, nil);
我得到Value of type 'SecAccessControl' has no member 'takeRetainedValue'
我应该如何保存TouchID保护的数据到钥匙扣?
你试过用'sacRef'替换'sacRef.takeRetainedValue()'吗? - 可能是这个问题相同的问题:http://stackoverflow.com/questions/32023477/swift-secpolicy-does-not-have-a-member-named-takeretainedvalue。 –