1 Kanji encoded in UTF-8 3 bytes

http://blog.csdn.net/ns_code/article/details/14162087

Http://www.ruanyifeng.com/blog/2007/10/ascii_unicode_and_utf-8.html

8. Example

Below, give an example.

Open Notepad program Notepad.exe, create a new text file, the content is a "strict" word, followed by Ansi,unicode,unicode big endian and UTF-8 encoding method to save.

Then, use the "hex feature" in the text editing software UltraEdit to see how the file is encoded internally.

1) ANSI: The encoding of the file is two bytes "D1 CF", which is the "strict" GB2312 coding, which also implies that GB2312 is stored in the big head way.

2) Unicode: Encoding is four bytes "ff fe 4E", where "FF fe" indicates a small head mode of storage, the true encoding is 4E25.

3) Unicode Big endian: The encoding is four bytes "Fe FF 4E 25", wherein "FE FF" indicates that the head is stored in the way.

4) UTF-8: The encoding is six bytes "EF BB bf E4 B8 A5", the first three bytes "EF BB bf" indicates that this is UTF-8 encoding, and after three "E4B8A5" is the specific code of "strict", its storage sequence is consistent with the encoding order.

1 Kanji encoded in UTF-8 3 bytes