Linux系統(tǒng)下的MySQL數(shù)據(jù)庫服務(wù)器字符集設(shè)置
Linux系統(tǒng)下的MySQL數(shù)據(jù)庫服務(wù)器字符集設(shè)置:
啟動(dòng)mysql后,以root登錄mysql
isher@isher-ubuntu:~$ mysql -u root
>show variables like 'character%'; #執(zhí)行編碼顯示
+--------------------------+----------------------------+
| Variable_name | Value |
+--------------------------+----------------------------+
| character_set_client | latin1 |
| character_set_connection | latin1 |
| character_set_database | latin1 |
| character_set_filesystem | binary |
| character_set_results | latin1 |
| character_set_server | latin1 |
| character_set_system | utf8 |
| character_sets_dir | /usr/share/mysql/charsets/ |
+--------------------------+----------------------------+
在某些時(shí)候,我們續(xù)要修改mysql默認(rèn)數(shù)據(jù)庫的編碼,以保證某些遷移的程序可以正常顯示,編輯my.cnf文件進(jìn)行編碼修改,windows可以直接用Mysql Server Instance Config Wizard 進(jìn)行設(shè)置
在linux下修改3個(gè)my.cnf的1個(gè)/etc/mysql/my.cnf文件
找到客戶端配置[client] 在下面添加
default-character-set=utf8 默認(rèn)字符集為utf8
在找到[mysqld] 添加
default-character-set=utf8 默認(rèn)字符集為utf8
init_connect='SET NAMES utf8' (設(shè)定連接mysql數(shù)據(jù)庫時(shí)使用utf8編碼,以讓mysql數(shù)據(jù)庫為utf8運(yùn)行)
修改好后,重新啟動(dòng)mysql 即可,查詢一下show variables like 'character%';
+--------------------------+----------------------------+
| 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/ |
+--------------------------+----------------------------+
此方法用于標(biāo)準(zhǔn)mysql版本同樣有效,對于/etc/my.cnf文件,需要從mysql/support-files的文件夾cp my-large.cnf一份到/etc/my.cnf
對于Ubuntu的用戶,如果是使用 Synaptic 安裝的,則直接在 /etc/mysql/my.cnf
到這里,關(guān)于Linux系統(tǒng)下的MySQL數(shù)據(jù)庫服務(wù)器字符集設(shè)置就已經(jīng)完成了,Linux系統(tǒng)下的MySQL數(shù)據(jù)庫服務(wù)器字符集設(shè)置是數(shù)據(jù)庫操作中經(jīng)常會(huì)用到的一個(gè)操作,希望大家通過本文的學(xué)習(xí)之后能夠掌握Linux系統(tǒng)下的MySQL數(shù)據(jù)庫服務(wù)器字符集設(shè)置方法。
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