UTF-8 cannot automatically select character encoding (IFRAME), page output Blank

When debugging the page, my colleagues found that if IE does not select automatic encoding, some UTF-8 pages will be blank in IE, even if you habitually Add: <meta http-equiv = "Content-Type" content = "text/html; charset = UTF-8"/>

Cause:

UTF-8 represents a Chinese character in three bytes, while the common gb2312 or big5 represents two. It happens that IE takes the priority of HTML tags when parsing webpage encoding, and then parses the content in the header, but ff and other browsers are the opposite. Because of this, when the title contains an odd number of full-width characters, IE treats UTF-8 as two bytes for parsing and half a Chinese character, at this time, the half Chinese character will be combined with </title> <into a garbled text, resulting in IE being unable to read the <title> part, making the entire page blank.

Solution:

In fact, it is very simple to put <meta http-equiv = "Content-Type" content = "text/html; charset = UTF-8"/> in front of <title> </title>.

How do they:

Google:

<Meta http-equiv = Content-Type content = "text/html; charset = UTF-8">
<Title> Chinese-Google search </title>

Yahoo:

<Meta http-equiv = "Content-Type" content = "text/html; charset = UTF-8">
<Title> here is the Chinese _ Yahoo Web Search </title>

From: http://blog.52news.com/article.asp? Id = 1481