UTF-8是Unicode的一种可变长度字符编码方式。以MySQL为例，其默认编码并非UTF-8，因此在处理中文时容易出现乱码问题。为解决此问题，可通过修改数据库及表的字符集设置为UTF-8，确保数据正确存储与显示，从而有效避免中文乱码现象的发生。

One of the tasks nearly any sysadmin frequently encounters is the care and feeding of the MySQL database server. You can build an entire career around nothing but this topic—making you a DB admin, not ...