将HTML编码从UTF-8切换到UTF-16可能会出错？ [英] What could go wrong in switching HTML encoding from UTF-8 to UTF-16?

问题描述

从UTF-8到UTF-16的HTML编码变化有什么意义？我想知道你对这个问题的看法。在进行这样的改变之前，是否有需要考虑的事情？

What are the implications of a change from UTF-8 to UTF-16 for HTML encoding? I would like to know your thoughts on the issue. Are there things I need to think of before making such a change?

注意：由于我需要处理大量的日文和中文文本，我们感兴趣。

Note: Interested due to enormous amounts of japanese and chinese text I need to handle.

推荐答案

我可以想到一些会出错的事情：

I can think of a few things that will go wrong:

1. 您必须在HTTP标头中指定它是UTF-16。与UTF-8不同，UTF-16不支持 ASCII兼容，这意味着从一开始就需要使用UTF-16。


2. 旧客户端t支持UTF-16。例如，Windows 9x上的任何东西。可能是Mac OS9。


3. 哦，等等，我几乎忘了：北美和欧洲的Windows XP副本默认情况下没有安装亚洲字体。

1. You MUST specify that it's UTF-16 in the HTTP header. Unlike UTF-8, UTF-16 is not ASCII compatible, which means that everything needs to be in UTF-16 from the start.
2. Older clients don't support UTF-16. For example, anything on Windows 9x. Possibly Mac OS9 as well.
3. Oh, wait, I almost forgot: North America and European copies of Windows XP don't have Asian fonts installed by default.

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