如何从iOS上的解析文本中删除html标签？

Question

我正在解析文本并将其存储在NSString变量中。但是当我尝试在屏幕上显示NSString时，我可以在文本中看到html标签，如：<br>。如何从文本中删除此标记并用空格或其他内容替换它们？

Answer 1

NSString *str = @"This is<br>a string";

str = [str stringByReplacingOccurrencesOfString:@"<br>" withString:@""];

Answer 2

-(NSString *) stringByStrippingHTML {
    NSRange myRange;
    NSString *myString = [[self copy] autorelease];
    while ((myRange = [myString rangeOfString:@"<br>" options:NSRegularExpressionSearch]).location != NSNotFound)
    myString = [s stringByReplacingCharactersInRange:myRange withString:@""];
    return myString; 
}