获取iOS各种文件路径

//得到Document目录:

NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *documentsDirectory = [paths objectAtIndex:0];
 
//得到temp临时目录:
NSString *tempPath = NSTemporaryDirectory();
  
//得到目录上的文件地址:
NSString *文件地址 = [目录地址 stringByAppendingPathComponent:@"文件名.扩展名"];
原文地址:https://www.cnblogs.com/-ios/p/4670259.html