我有一个字符串,我使用NSMutableAttributedString
转换为NSUTF8StringEncoding
。
NSMutableAttributedString *text = [[NSMutableAttributedString alloc] initWithData:[receivedText dataUsingEncoding:NSUTF8StringEncoding]
options:@{
NSDocumentTypeDocumentAttribute: NSHTMLTextDocumentType,
NSCharacterEncodingDocumentAttribute: @(NSUTF8StringEncoding)}
documentAttributes:nil error:nil];
html解析按预期工作。但我的字符串包含一些需要可点击的url链接。在html解析之后,我的url字符串将是蓝色并加下划线,但不是可点击的。解析后,我得到NSLink字段,其中包含url。我不确定如何获取网址并通过将其设为NSLinkAttributeName
来使其可以点击。请帮我。解析后我的字符串的一部分是:
google.com{
NSBackgroundColor = "UIDeviceRGBColorSpace 1 1 1 1";
NSColor = "UIDeviceRGBColorSpace 0.537255 0.537255 0.537255 1";
NSFont = "<UICTFont: 0x7fdacb166a40> font-family: \".SFUIText-Regular\"; font-weight: normal; font-style: normal; font-size: 15.70pt";
NSKern = 0;
NSLink = "http://www.google.com/";
NSParagraphStyle = "Alignment 3, LineSpacing 0, ParagraphSpacing 0, ParagraphSpacingBefore 0, HeadIndent 0, TailIndent 0, FirstLineHeadIndent 0, LineHeight 0/0, LineHeightMultiple 0, LineBreakMode 0, Tabs (\n 28L,\n 56L,\n 84L,\n 112L,\n 140L,\n 168L,\n 196L,\n 224L,\n 252L,\n 280L,\n 308L,\n 336L\n), DefaultTabInterval 0, Blocks (\n), Lists (\n), BaseWritingDirection -1, HyphenationFactor 0, TighteningForTruncation NO, HeaderLevel 0";
NSStrokeColor = "UIDeviceRGBColorSpace 0.537255 0.537255 0.537255 1";
NSStrokeWidth = 0;
NSUnderline = 1;
}