擅长:python、mysql、java
<p><code>B7</code>是拉丁文1中“中间点”的十六进制。听起来您的<em>客户机</em>正在使用拉丁语1,但您的数据库设置需要utf8</p>
<p>见<a href="https://stackoverflow.com/questions/38363566/trouble-with-utf8-characters-what-i-see-is-not-what-i-stored">Trouble with UTF-8 characters; what I see is not what I stored</a>中的“最佳做法”</p>