从NSString修剪\ n [英] to trim spaces an \n from NSString

问题描述

我有 NSString @(\ n" Bi_ss"\ n)" 我想获取String @"Bi_ss"

I have NSString @" (\n "Bi_ss" \n) " I want to get String @"Bi_ss "

有人对此有任何想法吗?谢谢

Any one has any idea about this ? Thank you

推荐答案

NSString *trimmedString = [string stringByTrimmingCharactersInSet:
                                  [NSCharacterSet whitespaceAndNewlineCharacterSet]];

来自 Cocoanetics ...

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