Html 带重音的 E 显示不正确
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E with accent doesn't show correctly
提问by drake035
On my page, the text in the top middle (? Ce site Internet. ?) contains E with accents which on my computer appear as question marks.
在我的页面上，顶部中间的文本（？Ce 站点 Internet。？）包含带有重音符号的 E，在我的计算机上显示为问号。
This is despite the fact that I have meta charset="UTF-8" in my head tag and the PHP file containing the text appears as UTF-8 when opened with Notepad++.
尽管事实上我的 head 标签中有 meta charset="UTF-8" 并且包含文本的 PHP 文件在使用 Notepad++ 打开时显示为 UTF-8。
What's going on then?
那是怎么回事？
回答by twodayslate
The browser displays these when it can't make sense of the numbers it is reading. UTF-8 is self-synchronzising. Unlike other multi-byte character encodings, you always know where you are with UTF-8. If you see a number 192-247, you know you are at the beginning of a multi-byte sequence. If you see 128-191 you know you are in the middle of one. There's no danger of missing the first number and garbling the rest of the text. This means that in UTF-8, the sequence 191 followed by 224 will never occur naturally, so the browser doesn't know what to do with it and displays ?? instead.
当浏览器无法理解正在读取的数字时，它会显示这些。UTF-8 是自同步的。与其他多字节字符编码不同，您始终知道使用 UTF-8 的位置。如果您看到一个数字 192-247，您就知道您处于多字节序列的开头。如果您看到 128-191，您就知道您处于其中之一。没有遗漏第一个数字和乱码其余文本的危险。这意味着在 UTF-8 中，191 后跟 224 的序列永远不会自然出现，所以浏览器不知道如何处理它并显示 ?? 反而。
Use the following in your head tag:
在 head 标签中使用以下内容：
<meta charset="UTF-8">
<meta http-equiv="Content-type" content="text/html; charset=UTF-8">
See: http://coding.smashingmagazine.com/2012/06/06/all-about-unicode-utf8-character-sets/
参见：http: //coding.smashingmagazine.com/2012/06/06/all-about-unicode-utf8-character-sets/
回答by deceze
The page is not actually encoded in UTF-8, it is encoded in Latin1. You need to actuallysave the source code files in UTF-8 or otherwise make sure they are output encoded in UTF-8. Currently you have a rift between what the site claims to be encoded in and what it is actually encoded in.
该页面实际上不是用 UTF-8 编码的，而是用 Latin1 编码的。您需要实际以 UTF-8 格式保存源代码文件，或者确保它们以 UTF-8 编码输出。目前，网站声称编码的内容与实际编码的内容之间存在分歧。
回答by Stuart Wakefield
Although you are announcing the content as UTF-8 in the meta and the HTTP headers, it is not UTF-8 that is being sent. You might need to check your PHP settings that it is actually outputting content in the correct encoding. http://php.net/manual/en/mbstring.configuration.php.
尽管您在元数据和 HTTP 标头中宣布内容为 UTF-8，但发送的并不是 UTF-8。您可能需要检查您的 PHP 设置，以确保它实际上以正确的编码输出内容。http://php.net/manual/en/mbstring.configuration.php。
回答by Tom Oakley
Did you use the ASCII/HTML codes for the accented characters? If not, here's a list of them. Search for 'E acute' and you should fine the code for that character (it's ÉI think).
At first I thought it was the font-family you were using but I don't think it is because I disabled all styles in my browser and they still appeared as question marks.
您是否对重音字符使用了 ASCII/HTML 代码？如果没有，这里是它们的列表。搜索“Eacute”，您应该对那个字符的代码进行修改（É我认为是这样）。起初我以为这是您使用的字体系列，但我不认为这是因为我禁用了浏览器中的所有样式，它们仍然显示为问号。
More HTML character entities can be found at https://en.wikipedia.org/wiki/List_of_XML_and_HTML_character_entity_references
更多 HTML 字符实体可以在https://en.wikipedia.org/wiki/List_of_XML_and_HTML_character_entity_references找到
