转义@“" "目标C中的字符 [英] Escaping the @" " characters in Objective C

问题描述

我正在尝试基于传递的"artistID"设置视图的背景图像.到目前为止，这是我的代码:

I'm trying to set the background image of a view based on a passed "artistID." Here is my code so far:

 NSString *backgroundImageName = [[NSString alloc]initWithFormat:@"artistbackground%i.png",_artistID];


    self.view.backgroundColor = [UIColor colorWithPatternImage:[UIImage imageNamed:backgroundImageName]];
    NSLog(@"%@",backgroundImageName);

不幸的是，对于ImageNamed中的参数，我传入了: artistibackground1

unfortunately, for the parameter in ImageNamed, I'm passing in: artistibackground1

代替:

@"artistbackgound1"

@"artistbackgound1"

关于如何转义@和引号的任何想法?

Any ideas on how to escape the @ and the quotes??

谢谢！

推荐答案

self.view.backgroundColor = [UIColor colorWithPatternImage:[UIImage imageNamed:[NSString stringWithFormat:@"@%@",backgroundImageName]];

本质上是两个字符串，它将在第二个字符串中添加@".

Essentially make two strings, it will add the @"" in the second.

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