通过NSScanner读取text文档

通过NSScanner读取text文档

　　NSString *tmp;

　　NSArray *lines;

　　lines = [[NSString stringWithContentsOfFile:@"testFileReadLines.txt"]

　　componentsSeparatedByString:@""];

　　NSEnumerator *nse = [lines objectEnumerator];

　　// 读取<>里的内容

　　while(tmp = [nse nextObject]) {

　　NSString *stringBetweenBrackets = nil;

　　NSScanner *scanner = [NSScanner scannerWithString:tmp];

　　[scanner scanUpToString:@"<" intoString:nil];

　　[scanner scanString:@"<" intoString:nil];

　　[scanner scanUpToString:@">" intoString:stringBetweenBrackets];

　　NSLog([stringBetweenBrackets description]);

　　}