- -(NSString *)filterhtml:(NSString *)str
- {
- NSScanner * scanner = [NSScanner scannerWithString:str];
- NSString * text = nil;
- while([scanner isAtEnd]==NO)
- {
- //找到标签的起始位置
- [scanner scanUpToString:@"<" intoString:nil];
- //找到标签的结束位置
- [scanner scanUpToString:@">" intoString:&text];
- //替换字符
- str = [str stringByReplacingOccurrencesOfString:[NSString stringWithFormat:@"%@>",text] withString:@""];
- }
- return str;
- }
来源: http://www.phpxs.com/code/1006578/