Html 是否将attributetext转换为UTF8字符串？_Html_Ios_Objective C

Html 是否将attributetext转换为UTF8字符串？

html ios objective-c

Html 是否将attributetext转换为UTF8字符串？,html,ios,objective-c,Html,Ios,Objective C,我正在从服务器获取\Ud835\Udc13\Ud835\Udc1e\Ud835\Udc2c\Ud835\Udc2d字符串当我使用NSMutableAttributeString转换时 NSMutableAttributedString *attribute = [[NSMutableAttributedString alloc] initWithData:[self.message dataUsingEncoding:NSUTF8StringEncoding] options:@{NSDoc

我正在从服务器获取

\Ud835\Udc13\Ud835\Udc1e\Ud835\Udc2c\Ud835\Udc2d

字符串

当我使用NSMutableAttributeString转换时

 NSMutableAttributedString *attribute = [[NSMutableAttributedString alloc] initWithData:[self.message dataUsingEncoding:NSUTF8StringEncoding] options:@{NSDocumentTypeDocumentAttribute: NSHTMLTextDocumentType, NSCharacterEncodingDocumentAttribute: [NSNumber numberWithInt:NSUTF8StringEncoding]} documentAttributes:nil error:nil];

它以属性字符串的形式在标签上显示完美的测试
我想使用UITexView将测试发送到服务器
我正在使用以下代码

NSDictionary *documentAttributes = @{NSDocumentTypeDocumentAttribute: NSHTMLTextDocumentType, NSCharacterEncodingDocumentAttribute: [NSNumber numberWithInt:NSUTF8StringEncoding]}; NSData *htmlData = [txtView.internalTextView.attributedText dataFromRange:NSMakeRange(0, txtView.internalTextView.attributedText.length) documentAttributes:documentAttributes error:NULL]; NSString *htmlString = [[NSString alloc] initWithData:htmlData encoding:NSUTF8StringEncoding];
它打印HTML

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <meta http-equiv="Content-Style-Type" content="text/css"> <title></title> <meta name="Generator" content="Cocoa HTML Writer"> <style type="text/css"> p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 16.0px '.SF UI Text'} span.s1 {font-family: '.SFUIText'; font-weight: normal; font-style: normal; font-size: 16.00pt} </style> </head> <body> <p class="p1"><span class="s1">Test</span></p> </body> </html>

p、 p1{页边距：0.0px 0.0px 0.0px 0.0px；字体：16.0px'.SF UI Text'} span.s1{font-family:'.SFUIText'；字体大小：正常；字体样式：正常；字体大小：16.00pt} 测试

这是错误的，它应该只显示测试。我怎样才能做到这一点

-(NSMutableAttributedString*)getHtmlColorStringForCustomStyle:(NSString*)customString withBold:(NSString*)boldString italic:(NSString*)italicString andUnderLine:(NSString*)underlineString withColor:(NSString*)color
{
NSMutableAttributedString*attStringforCustomStyle=[[NSMutableAttributedString alloc]initWithData:[customString dataUsingEncoding:NSUTF8StringEncoding]选项：@{NSDocumentTypeDocumentAttribute:NSHTMLTextDocumentType
}文档属性：无错误：无]

[attStringforCustomStyle beginEditing]; [attStringforCustomStyle addAttribute:NSForegroundColorAttributeName value:[UIColor colorwithHexString:color alpha:1.0] range:NSMakeRange(0,customString.length)]; if ([boldString isEqualToString:@"yes"]) { [attStringforCustomStyle addAttribute:NSFontAttributeName value:[UIFont boldSystemFontOfSize:12] range:NSMakeRange(0, attStringforCustomStyle.length)]; } if ([italicString isEqualToString:@"yes"]) //Put in else if because it does not apply both in single string { [attStringforCustomStyle addAttribute:NSFontAttributeName value:[UIFont italicSystemFontOfSize:12] range:NSMakeRange(0, attStringforCustomStyle.length)]; } if ([underlineString isEqualToString:@"yes"]) { [attStringforCustomStyle addAttribute:NSUnderlineStyleAttributeName value:@(NSUnderlineStyleSingle) range:NSMakeRange(0, attStringforCustomStyle.length)]; } [attStringforCustomStyle endEditing]; return attStringforCustomStyle;

}
引用中不是HTML，而是CSS。CSS用于格式化HTML，但它不是HTML。@D.Pardal请检查更新的问题。我认为这可能是因为HTML代码开头的
字符。没有问题。输出在Chrome中工作。您使用的浏览器/程序是什么？