글
관련 애플 문서 : https://developer.apple.com/documentation/foundation/userdefaults
object c 사용 포스팅 : http://bmwe3.tistory.com/1725?category=682591
예는 array
<저장하기>
if var keywordList = UserDefaults.standard.array(forKey: keywordField) as? [String] {
keywordList.insert(keyword, at: 0)
if(keywordList.count > 5)
{
keywordList.remove(at: 5)
}
UserDefaults.standard.set(keywordList, forKey: keywordField)
}
else {
var newList = [String]()
newList.append(keyword)
UserDefaults.standard.set(newList, forKey: keywordField)
}
<get / 꺼내쓰기>
return UserDefaults.standard.array(forKey: keywordField) as! [String]
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