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[英]Can we access keychain items that are saved before enabling keychain sharing from app sharing same app group?
[英]How can we verify data is saved into keychain?
您可以通过以下方式获取数据:
NSString *name = [UICKeyChainStore stringForKey:@username" service:@"username"];
然后比较字符串以确保该值已保存
或者,您也可以使用以下库。 https://gist.github.com/dhoerl/1170641
UICKeyChainStore的setString forKey
方法返回bool值,您可以对其进行添加检查。
BOOL result = [UICKeyChainStore setString:@"value" forKey:@"key"];
if (result) {
NSLog(@"data saved successfully");
} else {
NSLog(@"problem in saving");
}
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