목록swift (1)
Geon
defer
defer defer란 연기하다 라는 뜻을가집니다. func deferTest() { print("1") defer{ print("defer") } print("2") } deferTest() // 1 // 2 // defer func deferTest() { defer{ print("defer1") } defer{ print("defer2") } defer{ print("defer3") } } deferTest() // defer3 // defer2 // defer1func deferTest() { defer{ defer { print("defer1") } print("defer2") } defer{ defer { print("defer3") } print("defer4") } } deferTest()..
swift/개념
2022. 3. 27. 15:39