鍦╥OS涓紝NSTimeInterval鏄竴绉嶆椂闂撮棿闅旂殑鏁版嵁绫诲瀷锛屼互绉掍负鍗曚綅銆備綘鍙互浣跨敤NSTimeInterval鏉ヨ〃绀轰袱涓椂闂寸偣涔嬮棿鐨勬椂闂撮棿闅旓紝骞舵墽琛屼竴浜涙椂闂寸浉鍏崇殑璁＄畻銆?/p>

涓嬮潰鏄浣曞湪iOS涓娇鐢∟STimeInterval鐨勪竴浜涚ず渚嬶細

1. 鑾峰彇褰撳墠鏃堕棿鎴筹細

NSTimeInterval timestamp = [[NSDate date] timeIntervalSince1970];

2. 璁＄畻鏃堕棿闂撮殧锛?/li>

NSDate *startDate = [NSDate date];
NSDate *endDate = [NSDate dateWithTimeIntervalSinceNow:60]; // 60绉掑悗鐨勬棩鏈?NSTimeInterval interval = [endDate timeIntervalSinceDate:startDate];

3. 灏嗘椂闂撮棿闅旇浆鎹㈡垚灏忔椂銆佸垎閽熴€佺锛?/li>

NSTimeInterval interval = 3600; // 1灏忔椂
NSInteger hours = (NSInteger)interval / 3600;
NSInteger minutes = (NSInteger)(interval - hours * 3600) / 60;
NSInteger seconds = (NSInteger)(interval - hours * 3600 - minutes * 60);

杩欐槸涓€浜涗娇鐢∟STimeInterval鐨勫熀鏈ず渚嬨€備綘鍙互鏍规嵁鍏蜂綋鐨勯渶姹傛潵浣跨敤NSTimeInterval杩涜鏃堕棿鐩稿叧鐨勬搷浣滃拰璁＄畻銆?/p>