ios - iOS中HTML标签的字符串替换

Question

我正在解析 UIWebview 的字符串在 iOS .

我有一个数据 -

<p>The post <a rel="nofollow" href="http://www.someurl.com/bikes/triumph-motorcycles-plans-sell-2700-units-2015-16/">Triumph Motorcycles Plans To Sell Over 2700 Units By 2015-16</a> appeared first on <a rel="nofollow" href="http://www.someurl.com">MotorBuzz -  Car Bike News &amp; Reviews</a>.</p>

我想要的是删除文本的超链接。我不想删除文本我只想禁用文本的超链接 .

因此，对于上述数据，它应该看起来像 -

 <p>The post Triumph Motorcycles Plans To Sell Over 2700 Units By 2015-16 appeared first on MotorBuzz -  Car Bike News &amp; Reviews.</p>

所以请让我知道 中的任何正则表达式或任何字符串替换解决方案iOS/目标 -C .

谢谢。

Answer 1

您可以使用NSAttributedString .首先，您将 html 字符串转换为 NSAttributedString ，然后从中获取实际的字符串。

NSString *html = @"<p>The post <a rel=\"nofollow\" href=\"http://www.someurl.com/bikes/triumph-motorcycles-plans-sell-2700-units-2015-16/\">Triumph Motorcycles Plans To Sell Over 2700 Units By 2015-16</a> appeared first on <a rel=\"nofollow\" href=\"http://www.someurl.com\">MotorBuzz -  Car Bike News &amp; Reviews</a>.</p>";

   NSAttributedString *attrString = [[NSAttributedString alloc] initWithData:[html dataUsingEncoding:NSUTF8StringEncoding]
                                                                      options:@{NSDocumentTypeDocumentAttribute: NSHTMLTextDocumentType,
                                                                                NSCharacterEncodingDocumentAttribute: @(NSUTF8StringEncoding)}
                                                           documentAttributes:nil error:nil];
    NSString *actualString= [attrString string];

但它会从字符串中删除所有 html 标签。