的UITextView格式化

Question

我有一個UITextView顯示我下面的：333, nik, 222 我只是想分離這些文本，告訴我：

Number: 333 
User: nik 
Visits: 222 

我可怎麼辦？

Answer 1

NSString *longString = myTextView.text; 
NSArray *array = [longString componentsSeparatedByString:@", "]; 
NSString *formattedString = [NSString stringWithFormat:@"Number: %@ User: %@ Visits: %@", [array objectAtIndex:0], [array objectAtIndex:1], [array objectAtIndex:2]]; 

Answer 2

UITextView *textView; 

textView.text = @"Number: 333\nUser: nik\nVisits: 222";