如何解码HTML实体（“ “和”£“）来自xcode中的字符串

Question

xml数据中的

是

<content_special>
    SAT 17TH TEST test club cheap drinks £3 shots £5 bottles $beers
</content_special>

我使用此代码获取此字符串

TBXMLElement *Content_Special=[TBXML childElementNamed:@"content_special" parentElement:Club];
            NSString *Content_SpecialStr = [TBXML textForElement:Content_Special];

当我NSLog(@"Content_special:%@",Content_SpecialStr);

时

像这样打印

 Content_special:SAT 17TH TEST
test club
cheap drinks

£3 shots
£5 bottles

$beers

我怎样才能获得Xlm中显示的原始刺痛？任何建议......

Answer 1

使用Google Toolbox for Mac找到解决方案GTMNSString+HTML.h，GTMNSString+HTML.m和GTMDefines.h，

首先#import "GTMNSString+HTML.h"

像这样使用：Content_SpecialStr = [Content_SpecialStr gtm_stringByUnescapingFromHTML];

Answer 2

确保您的数据xml文件具有utf-8编码http://www.w3schools.com/xml/xml_encoding.asp