如何确定应用程序包中是否存在文件？ [英] How can you determine if a file exists within the app bundle?

问题描述

对不起，今天愚蠢的问题2。是否可以确定App Bundle中是否包含文件？我可以访问文件没问题，即

Sorry, dumb question number 2 today. Is it possible to determine if a file is contained within the App Bundle? I can access files no problem, i.e.,

NSString *pathAndFileName = [[NSBundle mainBundle] pathForResource:fileName ofType:@"plist"];

但无法弄清楚如何首先检查文件是否存在。

But can't figure out how to check if the file exists there in the first place.

问候

戴夫

推荐答案

[[NSFileManager defaultManager] fileExistsAtPath:pathAndFileName];

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