iOS 函数需要多个参数

方法一：

- (NSMutableArray*)getBusStops:(NSString*)busStop :(NSSTimeInterval*)timeInterval;

方法二：

- (NSMutableArray*)getBusStops:(NSString*)busStop forTime:(NSSTimeInterval*)timeInterval;

小例子：

- (void)insertObject:(id)anObject atIndex:(NSUInteger)index;

NSString *obj = @"Hello, World!"; int index = 5; [array insertObject:obj atIndex:index];

转载自： http://stackoverflow.com/questions/722651/how-do-i-pass-multiple-parameters-in-objective-c