Long text wrapping for IOS text

Recently encountered text to display is very long, and to wrap the display.

Summarize the method of line wrapping:

1. Directly with the space bar to change the line: (this kind of line is not complete, encountered Iphone6plus will not be)

  NSString *authenticationstring = [NSString stringwithformat: @ "1, through the club certification, Cardholders who are bound to China UnionPay Platinum credit card or diamond credit card at the time of certification can enjoy this benefit;                                                   ,         &N Bsp                          ,         &NB Sp               2, platinum or diamond card specific means: Card face with UnionPay logo and "Platinum/platinum" or "Priorit platinum/platinum" or "Diamond/diamond" The words of the bank card;                          ,         &NB Sp                          ,         &NB Sp                     3       (only applicable to UnionPay cardholders in mainland China). "];

2. Use the drawdown to change the line, IE \ n

NSString *equitycontent = @ "@" 1, through the membership certification, and the certificate is bound by China UnionPay Platinum Credit card or diamond credit card holders can enjoy the benefits; \n2, platinum or diamond card specifically refers to: Card face with UnionPay logo and "Platinum/platinum" or "Priorit platinum/platinum" or "diamond/diamond" the words of the bank card; \N3 is only applicable to UnionPay cardholders in mainland China. "];

Long text wrapping for IOS text