iOS从文本文件中读取内容到字符串里
摘要：NSError*error;NSString*textFileContents=[NSStringstringWithContentsOfF...
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] );
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