2012-04-21 109 views
0

我有一个字符串“hai-welcome”。将字符串分隔 -

我需要使用拆分上面的字符串 ' - ' 分隔符:

mySstring = “海欢迎” 独立为:

firstString = “海” secondString =“欢迎

+0

可能重复http://stackoverflow.com/questions/6304450/split-nsstring- into-nsarray http://stackoverflow.com/questions/6579728/nsstring-to-nsarray – akk 2012-04-21 06:01:49

回答

3
NSArray* foo = [@"hai-welcome" componentsSeparatedByString: @"-"]; 
NSString* first = [foo objectAtIndex: 0]; 
NSString* second = [foo objectAtIndex: 1]; 
3

试试这个

NSString *str = @"hai-welcome"; 
NSArray *listItems = [str componentsSeparatedByString:@"-"]; 
6

可以使用的NSString的 “componentsSeparatedByString” 的方法实现这一目标。

NSString * source = @"hai-welcome"; 
NSArray * stringArray = [source componentsSeparatedByString:@"-"]; 
NSString * firstPart = [stringArray objectAtIndex:0]; // Contains string "hai" 
NSString * secondPart =[stringArray objectAtIndex:1]; //Contans string "welcome" 
0

如果你想比componentsSeparatedByString功能与其他工作,我将提供该解决方案采用:

NSString *myString = @"hai-welcome"; 
NSString *firstString = [myString substringWithRange:NSMakeRange(0, [myString rangeOfString:@"-"].location)]; 
NSString *secondString = [myString stringByReplacingOccurrencesOfString:[firstString stringByAppendingString:@"-"] withString:@""];