How do I save an NSString as a .txt file on my apps local documents directory?

Question

How do I save an NSString as a .txt file on my apps local documents directory (UTF-8)?

Answer 1

He is how to save NSString into Documents folder. Saving other types of data can be also realized that way.

- (void)saveStringToDocuments:(NSString *)stringToSave {

 NSString *documentsFolder = [NSHomeDirectory() stringByAppendingPathComponent:@"Documents"];
 NSString *fileName = [NSString stringWithString:@"savedString.txt"];

 NSString *path = [documentsFolder stringByAppendingPathComponent:fileName];

 [[NSFileManager defaultManager] createFileAtPath:path contents:[stringToSave dataUsingEncoding:NSUTF8StringEncoding] attributes:nil];
}