字符串转换为数组

字符串转换为数组

 NSMutableArray *arr = [[NSMutableArrayalloc]init];

    NSString *str = @"abcdefghijklmnopqrstuvwxyz";

    for (int i = 0; i<str.length; i++) {

        NSString *s = [str substringWithRange:NSMakeRange(i, 1)];

        [arr addObject:s];

    }

    NSLog(@"%@",arr);

字符串按特定字符拆分为数组

NSString * fruits = @"apple,pair,banana,orange";

NSArray  * array= [fruits componentsSeparatedByString:@","];

NSLog(@"%@",array);

字符串转换为数组,布布扣,bubuko.com

字符串转换为数组

原文：http://www.cnblogs.com/wuxiufang/p/3624029.html