character_set_database和character_set_server的預設字元集還是latin1。
1、在[client]字段裡加入default-character-set=utf8,如下:
<code>[client] port = 3306 socket = /var/lib/mysql/mysql.sock default-character-set=utf8</code>
<code>[mysqld] port = 3306 socket = /var/lib/mysql/mysql.sock character-set-server=utf8</code>
3、在[mysql]字段裡加入default-character-set=utf8,如下:
<code>[mysql] no-auto-rehash default-character-set=utf8</code>
修改完成後,service mysql restart重新開機mysql服務就生效。注意:[mysqld]字段與[mysql]字段是有差別的。這點在網上沒人回報過。
使用SHOW VARIABLES LIKE ‘character%’;檢視,發現資料庫編碼全已改成utf8。
<code>+--------------------------+----------------------------+ | Variable_name | Value | +--------------------------+----------------------------+ | character_set_client | utf8 | | character_set_connection | utf8 | | character_set_database | utf8 | | character_set_filesystem | binary | | character_set_results | utf8 | | character_set_server | utf8 | | character_set_system | utf8 | | character_sets_dir | /usr/share/mysql/charsets/ | +--------------------------+----------------------------+</code>
![](https://img.laitimes.com/img/__Qf2AjLwojIjJCLyojI0JCLicGcq5COmRXdtwWczlXbvwVMw8CXzEDMy8CXzRWYvxGc19CX05WZ052bj1Cc39CXt92YucTOhhmL3d3dvw1LcpDc0RHaiojIsJye.jpg)
4、如果上面的都修改了還亂碼,那剩下問題就一定在connection連接配接層上。解決方法是在發送查詢前執行一下下面這句(直接寫在SQL檔案的最前面):
SET NAMES ‘utf8′;
它相當于下面的三句指令:
<code>SET character_set_client = utf8; SET character_set_results = utf8; SET character_set_connection = utf8;</code>
網上很多其他方法不能徹底解決這個問題,這個可以完美解決!