-(NSString *)filterHTML:(NSString *)html { NSScanner * scanner = [NSScanner scannerWithString:html]; 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 html = [html stringByReplacingOccurrencesOfString:[NSString stringWithFormat:@"%@>",text] withString:@""]; } // NSString * regEx = @"<([^>]*)>"; // html = [html stringByReplacingOccurrencesOfString:regEx withString:@""]; return html; }
时间: 2024-10-29 10:34:19