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获取DocumentDirectory目录报错为什么会报错expected identifier
ringa_lee
Because your grammar is wrong.
NSArray *docs = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,NSUserDomainMask, YES);
or
NSString ＊path ＝ [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,NSUserDomainMask, YES) objectAtIndex:0];
NSSearchPathForDirectoriesInDomains is a C function, not a method of a certain OC class, so the outermost square brackets are not needed.
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
Because your grammar is wrong.
or
NSSearchPathForDirectoriesInDomains is a C function, not a method of a certain OC class, so the outermost square brackets are not needed.