Shulou(Shulou.com)06/02 Report--

This article introduces the relevant knowledge of "the method of fast decoding UNICODE/UTF8 coding". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

Programming inevitably encounters situations where you need to convert Unicode or UTF8 to strings. For example, there is in vCard.

Xmuresi Mustang CATEGORIESX CHARSETRAN UTFUTUTFUTUTUTUTUTUTUTUTUTUTUTUTUTUTUTUTUTUTUTFUTUTFUTUTUTFUTUTUTFUTUTUTUTUTUTFUTUTUTUTUTUTUTUTUTFUTUTUTUTUTUTUTFUTUTUTUTUTUTUTUTFUTUTUTUTUTUTUTUTUTUTUTUTUTUTUTUTFUTRAN 8 "E6" 9C "AAAAA

Let's take a look at the later part of this sentence, using UTF8 coding. I want to know what it contains, but without programming, we can edit a text file with Winhex and open it with Notepad (notepad) so that we can know the details.

For example, the above UTF8 bytes: E69 C AA E8 AE BE E5 AE 9A E7 BE A4 E7 BB 84 15 bytes

We are opening Winhex, creating an empty 15-byte file, and entering the above bytes.

Then save it as a text file, using Test.txt in this example.

Then open Test.txt, and you can see in Chinese: no group set

In this way, a simple decoding function is realized.

This is the end of the content of "Fast Decoding UNICODE/UTF8 Encoding method". Thank you for reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

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