如何拆分以","分隔的字符串中的项目

Question

在我的应用程序中,数据以字符串形式出现

"Hi,Hello,Bye"

我想用","分隔数据

我怎样才能做到这一点？

Answer 1

使用componentsSeparatedByString:

NSString *str = @"Hi,Hello,Bye";  
NSArray *arr = [str componentsSeparatedByString:@","];  
NSString *strHi = [arr objectAtIndex:0];  
NSString *strHello = [arr objectAtIndex:1];
NSString *strBye = [arr objectAtIndex:2];

Answer 2

NSString *str = @"Hi,Hello,Bye";

NSArray *aArray = [str componentsSeparatedByString:@","];

有关详细信息,请查看此帖子.