1、首先檢查默認安裝的字符集

mysql>?show?variables?like?'%char%';

+--------------------------+--------------------------------------------------------+

|?Variable_name????????????|?Value??????????????????????????????????????????????????|

+--------------------------+--------------------------------------------------------+

|?character_set_client?????|?utf8???????????????????????????????????????????????????|

|?character_set_connection?|?utf8???????????????????????????????????????????????????|

|?character_set_database???|?latin1???????????????????????????????????????????????????|

|?character_set_filesystem?|?binary?????????????????????????????????????????????????|

|?character_set_results????|?utf8???????????????????????????????????????????????????|

|?character_set_server?????|?latin1???????????????????????????????????????????????????|

|?character_set_system?????|?utf8???????????????????????????????????????????????????|

|?character_sets_dir???????|?/usr/local/mysql-5.6.23-osx10.8-x86_64/share/charsets/?|

+--------------------------+--------------------------------------------------------+

8?rows?in?set?(0.00?sec)

character_set_database和character_set_server依然是latin1的字符集，也就是說mysql后續創建的表都是latin1字符集的，不是utf8，會造成一些麻煩。所以有必要修改my.cnf，在修改my.cnf之前一定要關閉mysql進程，不然會遇到mysql的sock不能連接的問題。

2、查看是否有my.cnf文件在/etc/目錄下

ls?-al?/etc/

檢查了一下，發現本機沒有my.cnf，查看了很多資料，他們說可以去/usr/local/mysql的安裝目錄下找到support-files，復制下面格式類似my-**.cnf的文件到/etc/目錄下即可。命令如下：

cp?/usr/local/mysql/support-files/my-default.cnf?/etc/

3、修改/etc/my-default.cnf文件名為my.cnf，并修改里面的配置

cat?/etc/my.cnf

查看配置文件的內容

ls?-l?/etc/my.cnf

查看文件的讀寫權限，如果為644(rw- r-- r--)則改為(664) (rw- rw- r--)

如果改為(666)(rw- rw- rw-)則修改以后配置文件不會生效。下面詳細講解為什么不會生效。

sudo?chmod?664?/etc/my.cnf

輸入密碼即可。

4、修改配置文件內容

vi?/etc/my.cnf

在文件最上面加上

[client]

default-character-set=utf8

在[mysqld]下增加

character-set-server=utf8

鍵入:wq!保存并退出

5、重新查看編碼集

mysql>?show?variables?like?'%char%';

+--------------------------+--------------------------------------------------------+

|?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/local/mysql-5.6.23-osx10.8-x86_64/share/charsets/?|

+--------------------------+--------------------------------------------------------+

8?rows?in?set?(0.00?sec)

總結

以上是生活随笔為你收集整理的mac终端mysql的字符集_mac下修改mysql默认字符集为utf8的全部內容，希望文章能夠幫你解決所遇到的問題。

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