NSString中的另一种UTF8解码 [英] Different kind of UTF8 decoding in NSString

问题描述

我已经搜索了很多有关UTF8解码的信息，但尚未找到答案.

I have searched a lot about UTF8 decoding, but not found the answer yet.

我从我的NSXMLParser收到一个UTF-8解码NSString:

I receive an UTF-8 decode NSString from my NSXMLParser:

NSString *tempString = @"Test message readability is óké";

某种程度上，我找不到将编码后的文本更改为的方法:

In someway I can't find the way to change this encoded text to:

Test message readability is óké

我可以说出我尝试过的所有选项，但我认为那不是必需的.可以帮忙吗?

I could tell all the options I tried but I don't think that should be necessary. Could please some help?

Thnx！

推荐答案

NSXMLParser将使用XML指定的字符编码来处理文本.我相信在您的情况下，XML不会明确指定UTF-8.

The NSXMLParser will treat the text using the character encoding that the XML specifies. I believe in your case the XML do not specify UTF-8 explicitly.

该文本似乎是ISO Latin1.如果您不能对生成XML的服务器做任何事情，则可以应用此技巧:

The text seems to be ISO Latin 1. If you can not do anything about the server generating the XML then you can apply this hack:

char* tempString = [string cStringUsingEncoding:NSISOLatin1StringEncoding];
string = [NSString stringWithUTF8String:tempString];

我已经通过在GDB提示符下进行测试来验证了这种方法是否可行:

I have verified that this works by testing this from the GDB prompt:

po [NSString stringWithUTF8String:(char*)[@"Test message readability is óké" cStringUsingEncoding:5]]

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