#import"ViewController.h"@interfaceViewController()@property(nonatomic,strong) NSMutableArray * mutableArry;@end@implementationViewController- (void)viewDidLoad { [super viewDidLoad]; _mutableArry = [[NSMutableArray alloc]init]; NSArray * ary = @[@[@[@[@[@[@"woqu"],@"888"]]]],@[@"123"],@[@[@[@"000",@"010"]]],@"321",@[@"555",@[@"666"]],@"777"]; [self getAllObject:ary and:0]; } -(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event{ NSLog(@"等于:%@",_mutableArry); } -(void)getAllObject:(NSArray *)array and:(int)num{ while (num if (![array[num] isKindOfClass:[NSArray class]]) { [_mutableArry addObject:array[num]]; num++; continue; }else if([array[num] isKindOfClass:[NSArray class]]){ [self getAllObject:array[num] and:0]; num++; } } }