chrome如何建立正确的字符编码？ [英] How does chrome establish the right character-encoding?
问题描述
我最近一直使用很多字符集，我发现了很多问题，当试图建立适当的字符集随机网页。
字符集可以在html文档的头部或< head> 部分中多次设置，有时省略声明。尽管存在这些问题，chrome在每次设置最佳字符集时都是一个很好的工作。
我试过搜索来源，但没有设法找到任何东西，因为我不知道在哪里看。
所以我的问题是哪里可以找到算法？
I've been working with a lot of charsets lately and I discovered a lot of issues when trying to establish the proper charset for a random web page.
The charset can be set in the headers of the html document, or inside the <head> section, multiple times or sometimes the declaration is omitted. Despite these issues chrome dose a great job at setting the best charset every time.
I've tried searching the sources but didn't manage to find anything as I don't know where to look.
So my question is where could I find the algorithm?
感谢
有问题示例：
0047
文档的HTTP标题基于服务器配置）：
Content-type：text / html; charset = utf-8
，文件格式如下：
problematic example:
HTTP header of a document (based on server configurations):
Content-type: text/html; charset=utf-8
and the document looks like:
<?xml version="1.0" encoding="ISO-8859-1"?>
<html>
<head>
<meta charset="UTF-8">
<meta http-equiv="Content-type" content="text/html;charset=ISO-8859-1" />
</head>
<body>...</body>
</html>
要使用哪种编码来渲染文本？
Which encoding would be used to render the text?
推荐答案
标题字符集将始终覆盖元字符集。
Headers charset will always overrule meta charset.
这篇关于chrome如何建立正确的字符编码？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
