| 内容 |
nserror *error;
nsstring *textfilecontents = [nsstring
stringwithcontentsoffile:[[nsbundle mainbundle]
pathforresource:@”mytextfile”
oftype:@”txt”]
encoding:nsutf8stringencoding
error: & error];
// if there are no results, something went wrong
if (textfilecontents == nil) {
// an error occurred
nslog(@”error reading text file. %@”, [error localizedfailurereason]);
}
nsarray *lines = [textfilecontents componentsseparatedbystring:@” ”];
nslog(@”number of lines in the file:%d”, [lines count] ); |