本文介绍了将属性文本转换为 HTML的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
在我的情况下,我必须将 NSHTMLTextDocumentType
文档转换为 NSMutableAttributedString
,我使用下面的代码片段
In my case I have to convert NSHTMLTextDocumentType
document to NSMutableAttributedString
for which I use below snippet
[[NSMutableAttributedString alloc] initWithData:[text dataUsingEncoding:NSUTF8StringEncoding]
options:@{NSDocumentTypeDocumentAttribute: NSHTMLTextDocumentType,
NSCharacterEncodingDocumentAttribute: @(NSUTF8StringEncoding)}
documentAttributes:nil error:nil];
当我登录我的 text
时,我会在下面看到附加的屏幕截图
When I log my text
I get below for attached screenshot
<font color="#ff66b2">dasdasd asd asd asd sa asda </font>
<font color="#00feff">asdasdas asd </font>
<font color="#0000ff">sa asd asdasdsad</font>
因为它是一个 UITextView
我需要在 iPhone 中也提供编辑支持.那么如何将 NSMutableAttributedString
转换为记录的字符串格式?
Since it's a UITextView
I need to give edit support also in iPhone. So how can I convert NSMutableAttributedString
into the formate of string logged?
任何帮助将不胜感激..
Any help would be greatly appreciated..
推荐答案
部分同意的答案
var htmlEncoding: String? {
do {
let attrubutedString = NSAttributedString(string: self)
let htmlData = try attrubutedString.data(from:NSMakeRange(0, attrubutedString.length), documentAttributes:[.documentType: NSAttributedString.DocumentType.html]);
return String.init(data: htmlData, encoding: String.Encoding.utf8)
} catch {
return nil
}
}
这篇关于将属性文本转换为 HTML的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!