YYGH-BUG-02

Today, I was working on the appointment registration system and logged in via wechat accessToken,openid When getting login information, I found nickname This is a kind of garbled code

Here we go through , Editor to see what the format of the nickname is
UTF-8 Obviously not


GBK Obviously not
It seems that it is not easy to launch , It is known that our nickname is addicted to learning !!! So let's take a look at the various coding formats that are addicted to learning

Finally, through comparison, we found that wechat nickname passed Http The encoding format of transmission is windows1252

@Test
public void coding() throws UnsupportedEncodingException {
    
    String s = new String("و²‰è؟·ه\u00AD¦ن¹ !!!".getBytes("windows-1256"),"UTF-8");
    log.info(s);
}

complete

            // For nickname yes windows1252 Format conversion to utf-8
            nickname = new String(nickname.getBytes("windows-1256"),"UTF-8");
            log.info("nickname by " + nickname);

Change... In the original code
After the test, it was found that the code was still garbled , Here, let's take a look at the official document to see what kind of coding format it is
The official didn't give the format