Objective c NSString删除换行符(目标-C)

Objective c NSString删除换行符(目标-C),objective-c,nsstring,Objective C,Nsstring,我正在将数据从XML加载到NSString,但数据的格式如下: Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed a velit ut nulla tincidunt finibus sit amet sed felis. Fusce quis quam sapien. 它有换行符,我如何移动它,使文本看起来像这样全部在一行中: Lorem ipsum dolor sit amet,

我正在将数据从XML加载到NSString,但数据的格式如下:

    Lorem ipsum dolor sit amet, 
    consectetur adipiscing elit. 
    Sed a velit ut nulla tincidunt finibus sit amet sed felis. 
    Fusce quis quam sapien.
它有换行符,我如何移动它,使文本看起来像这样全部在一行中:

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed a velit ut nulla tincidunt finibus sit amet sed felis. Fusce quis quam sapien. Cras diam metus, viverra in urna sed, efficitur varius sem. Pellentesque accumsan, lectus at rutrum pulvinar, 
试试这个

NSString *newString = [[oldString componentsSeparatedByCharactersInSet:[NSCharacterSet newlineCharacterSet]] componentsJoinedByString:@" "];

这是一根线。您是否看过NSString文档,看看是否有一种方法可以做到这一点?