{"id":28542,"date":"2023-11-13T03:58:11","date_gmt":"2024-01-14T14:04:48","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/censos-7%e5%8a%a0%e4%b8%8amariadb%e5%87%ba%e7%8e%b0%e4%ba%86%e5%a5%97%e6%8e%a5%e5%ad%97%e9%94%99%e8%af%af%e5%92%8c%e6%97%a5%e6%9c%ac%e8%af%ad%e6%96%87%e5%ad%97%e4%b9%b1%e7%a0%81%e3%80%82\/"},"modified":"2025-08-12T08:45:10","modified_gmt":"2025-08-12T00:45:10","slug":"censos-7%e5%8a%a0%e4%b8%8amariadb%e5%87%ba%e7%8e%b0%e4%ba%86%e5%a5%97%e6%8e%a5%e5%ad%97%e9%94%99%e8%af%af%e5%92%8c%e6%97%a5%e6%9c%ac%e8%af%ad%e6%96%87%e5%ad%97%e4%b9%b1%e7%a0%81%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/censos-7%e5%8a%a0%e4%b8%8amariadb%e5%87%ba%e7%8e%b0%e4%ba%86%e5%a5%97%e6%8e%a5%e5%ad%97%e9%94%99%e8%af%af%e5%92%8c%e6%97%a5%e6%9c%ac%e8%af%ad%e6%96%87%e5%ad%97%e4%b9%b1%e7%a0%81%e3%80%82\/","title":{"rendered":"CensOS 7\u52a0\u4e0amariaDB\u51fa\u73b0\u4e86\u5957\u63a5\u5b57\u9519\u8bef\u548c\u65e5\u672c\u8bed\u6587\u5b57\u4e71\u7801"},"content":{"rendered":"<p>\u6211\u5f00\u59cb\u5b89\u88c5MariaDB\uff0c\u5e76\u4e3a\u4e86\u80fd\u591f\u8f7b\u677e\u73a9\u800d\u800c\u8bb0\u5f55\u4e0b\u6211\u8f93\u5165\u7684\u547d\u4ee4\u548c\u9047\u5230\u7684\u9519\u8bef\u3002\u6700\u7ec8\u6211\u9047\u5230\u7684\u95ee\u9898\u6709\u4e24\u70b9\uff0c\u6b63\u5982\u6807\u9898\u6240\u8ff0\u3002<\/p>\n<h1>\u73af\u5883<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Windows 8.1<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">VirtualBox 5.0.28<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Vagrant 1.8.1<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">CentOS 7.0<\/ul>\n<p>\u5728\u865a\u62df\u73af\u5883\u4e2d\uff0c\u4f7f\u7528Windows 8.1 + Cygwin + Vagrant\u5b89\u88c5\u4e86CentOS 7.0\uff0c\u5e76\u5b89\u88c5\u4e86PHP 7.<\/p>\n<h1>\u8fd9\u7bc7\u6587\u7ae0\u7684\u5185\u5bb9<\/h1>\n<p>mariaDB \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\uff06\u63a5\u7d9a<\/p>\n<p>socket \u30a8\u30e9\u30fc<\/p>\n<p>\u76f4\u6253\u3061\u3067 DB \u64cd\u4f5c<\/p>\n<p>\u65e5\u672c\u8a9e\u304c\u300c?\u300d\u306b\u306a\u308b<br \/>\n\u30c7\u30d5\u30a9\u30eb\u30c8\u66f8\u304d\u63db\u3048 or \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u500b\u5225\u8a2d\u5b9a<\/p>\n<h1>\u5b89\u88c5\u5e76\u8fde\u63a5 mariaDB\u3002<\/h1>\n<pre class=\"post-pre\"><code>[root@localhost \/]# yum install mariadb mariadb-server\r\nComplete!\r\n<\/code><\/pre>\n<h2>\u5957\u63a5\u5b57\u9519\u8bef<\/h2>\n<pre class=\"post-pre\"><code>[root@localhost \/]# mysql\r\nERROR 2002 (HY000): Can't connect to local MySQL server through socket '\/var\/lib\/mysql\/mysql.sock' (2)\r\n<\/code><\/pre>\n<p>\uff08 \uff9f\u0434\uff9f\uff09\u53ef\u4ee5\u7528\u4e2d\u6587\u8868\u8fbe\u6210\uff1a\uff08\u25cf\u30ed\u25cf\uff09<\/p>\n<p>MySQL\u7684\u5957\u63a5\u5b57\u9519\u8bef\u89e3\u51b3\u65b9\u6cd5 &#8211; \u597d\u5eb7\u597d\u5eb7\uff0c\u7ed9\u70b9\u513f\u5427\u3002<br \/>\n\uff082009\u5e74\u7684\u535a\u5ba2\u7adf\u7136\u6709\u622a\u81f3\u52302015\u5e74\u7684\u611f\u8c22\u8bc4\u8bba\uff0c\u611f\u89c9\u5f88\u4e0d\u9519\uff09<\/p>\n<pre class=\"post-pre\"><code>[root@localhost \/]# cat \/var\/lib\/mysql\/mysql.sock         # \u3053\u306e\u30d5\u30a1\u30a4\u30eb\u3042\u308b\u306e\u304b\r\ncat: \/var\/lib\/mysql\/mysql.sock: No such file or directory # \u7121\u3044\r\n[root@localhost \/]# touch \/var\/lib\/mysql\/mysql.sock       # \u3064\u304f\u3063\u3061\u3083\u3048\uff08\u7a7a\u30d5\u30a1\u30a4\u30eb\uff09\r\n[root@localhost \/]# mysql                                 # \u9014\u4e2d\u3060\u3051\u3069\u8a66\u3057\u306b\r\nERROR 2002 (HY000): Can't connect to local MySQL server through socket '\/var\/lib\/mysql\/mysql.sock' (111)\r\n<\/code><\/pre>\n<p>\u8fd9\u6b21\u53ea\u9700\u8981\u7a0d\u5fae\u6ce8\u610f\u4e00\u4e0b\u91cd\u65b0\u542f\u52a8\u5417\uff1f\u8fd9\u6b21\u662fmariadb\u3002<\/p>\n<pre class=\"post-pre\"><code>[root@localhost \/]# chown mysql:mysql \/var\/lib\/mysql      # \u6240\u6709\u8005\u5909\u66f4\r\n[root@localhost \/]# ls -l \/var\/lib\/mysql\/                 # \u6240\u6709\u8005\u78ba\u8a8d\r\ndrwx------ 2 mysql mysql     4096 Nov 27 12:17 mysql      # mysql\u3055\u3093\u3061\u306emysql\u3055\u3093\u306e\u3082\u306e\u306b\u306a\u3063\u305f\r\n[root@localhost \/]# systemctl restart mariadb             # \u518d\u8d77\u52d5\r\n[root@localhost \/]# mysql\r\nWelcome to the MariaDB monitor.                           # \u3084\u3063\u305f\u30fc\r\n<\/code><\/pre>\n<p>\u5728\u9014\u4e2d\uff0c\u9519\u8bef\u7684\u7ed3\u675f\u53f7\u7801\u4ece2\u53d8\u6210\u4e86111\u3002<br \/>\n\u7531\u4e8e\u65e0\u6cd5\u5728\u8c37\u6b4c\u4e0a\u627e\u5230\u786e\u5207\u7b54\u6848\uff0c\u6240\u4ee5\u540e\u6765\u7684\u67d0\u4e00\u5929 \u03c6(\u3002\u3002)<\/p>\n<h1>\u4f7f\u7528\u76f4\u63a5\u7684\u65b9\u5f0f\u8fdb\u884c\u6570\u636e\u5e93\u64cd\u4f5c<\/h1>\n<p>\u4e0d\u8003\u8651\u8bbe\u7f6e\u7528\u6237\u5bc6\u7801\uff0c\u76f4\u63a5\u901a\u8fc7\u547d\u4ee4\u8f93\u5165\u6570\u636e\u3002<br \/>\n\u5728\u6570\u636e\u5e93zoo\u4e2d\u521b\u5efa\u540d\u4e3aanimals\u7684\u8868\uff0c\u5e76\u51c6\u5907id\uff08\u81ea\u52a8\u7f16\u53f7\uff09\u548cname\u4e24\u4e2a\u5217\u3002<br \/>\n\uff08\u7531\u4e8eSQL\u8bed\u53e5\u5bb9\u6613\u51fa\u9519\uff0c\u6211\u987a\u4fbf\u5199\u4e00\u4e0b\u3002\uff09<\/p>\n<pre class=\"post-pre\"><code>MariaDB [(none)]&gt; CREATE DATABASE zoo;\r\nMariaDB [(none)]&gt; USE zoo;\r\nDatabase changed\r\nMariaDB [(zoo)]&gt; CREATE TABLE animals (\r\n    -&gt; id int auto_increment,\r\n    -&gt; name varchar(255),\r\n    -&gt; PRIMARY KEY (id)\r\n    -&gt;);\r\nMariaDB [(zoo)]&gt; SHOW COLUMNS FROM animals;\r\n+-------+--------------+------+-----+---------+----------------+\r\n| Field | Type         | Null | Key | Default | Extra          |\r\n+-------+--------------+------+-----+---------+----------------+\r\n| id    | int(11)      | NO   | PRI | NULL    | auto_increment |\r\n| name  | varchar(255) | YES  |     | NULL    |                |\r\n+-------+--------------+------+-----+---------+----------------+\r\n<\/code><\/pre>\n<p>\u968f\u4fbf\u653e\u51e0\u53ea\u732b\u8fdb\u6765\u8bd5\u8bd5\u770b\u3002<\/p>\n<pre class=\"post-pre\"><code>MariaDB [zoo]&gt; INSERT INTO animals (name) VALUES ('\u3068\u3073\u307f\u3051\u3055\u3093'), ('shironeko-san');\r\nQuery OK, 2 row affected, 1 warning (0.00 sec)\r\nMariaDB [zoo]&gt; SELECT * FROM animals;\r\n+----+---------------+\r\n| id | name          |\r\n+----+---------------+\r\n|  1 | ??????        |\r\n|  2 | shironeko-san |\r\n+----+---------------+\r\n<\/code><\/pre>\n<p>\u9cc5\u9c7c\u5148\u751f&#8230;&#8230;<\/p>\n<h2>\u65e5\u8bed\u4f1a\u53d8\u6210\u300c?\u300d\u5417\uff1f<\/h2>\n<p>\u5c06mysql\u7684\u5b57\u7b26\u7f16\u7801\u8bbe\u7f6e\u4e3autf8\u3002<br \/>\n\u89e3\u51b3MariaDB\u4e2d\u7684\u65e5\u8bed\u4e71\u7801\u95ee\u9898\u3002<\/p>\n<p>\u542c\u8bf4\u6570\u636e\u5e93\u7684\u5b57\u7b26\u7f16\u7801\u88ab\u8bbe\u7f6e\u4e3a Latin-1 \u662f\u6709\u95ee\u9898\u7684\u3002<\/p>\n<pre class=\"post-pre\"><code>MariaDB [(zoo)]&gt; SHOW variables LIKE \"chara%\"; # \u51fa\u529b\u306f\u4e00\u90e8\u629c\u7c8b\r\n+--------------------------+----------------------------+\r\n| Variable_name            | Value                      |\r\n+--------------------------+----------------------------+\r\n| character_set_client     | utf8                       |\r\n| character_set_database   | latin1                     |\r\n| character_set_server     | utf8                       |\r\n+--------------------------+----------------------------+\r\n<\/code><\/pre>\n<p>1. \u9996\u5148\uff0c\u597d\u50cf\u8981\u66f4\u6539mariaDB\u7684\u9ed8\u8ba4\u8bbe\u7f6e\u3002<br \/>\n2. \u5982\u679c\u60f3\u8981\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u6570\u636e\u5e93\uff0c\u597d\u50cf\u662f\u4e00\u4e2a\u4e0d\u9519\u7684\u9009\u62e9\u3002\u5982\u679c\u60f3\u8981\u4fdd\u7559\u73b0\u6709\u7684\u6570\u636e\u5e93\u7684\u8bdd\uff0c<br \/>\n1. \u53ef\u4ee5\u5c1d\u8bd5\u66f4\u6539\u73b0\u6709\u6570\u636e\u5e93\u7684\u8bbe\u7f6e\u3002<br \/>\n2. \u6216\u8005\u65b0\u5efa\u4e00\u4e2a\u8868\uff08\uff1f\uff09\u7684\u611f\u89c9\u3002\u5982\u679c\u91cd\u65b0\u521b\u5efa\u8868\u7684\u8bdd\uff0c\u53ef\u80fd\u5c31\u4e0d\u9700\u8981\u8fc7\u4e8e\u5728\u610f\u73b0\u6709\u7684\u6570\u636e\u5e93\u4e86\u5427\uff1f<\/p>\n<p>\u4ece\u66f4\u6539mariaDB\u7684\u5b57\u7b26\u7f16\u7801\u8bbe\u7f6e\u7684\u65b9\u6cd5\u4e2d\u3002<br \/>\n\u9000\u51famariaDB\u5e76\u8fdb\u884c\u7f16\u8f91\/etc\/my.cnf\u4e00\u6b21\u3002<\/p>\n<pre class=\"post-pre\"><code>MariaDB [zoo]&gt; exit\r\nBye\r\n[root@localhost \/]# vim \/etc\/my.cnf\r\n<\/code><\/pre>\n<p>\u5728\u6b64\u6dfb\u52a0\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"o\">[<\/span>mysqld]\r\n<span class=\"nv\">datadir<\/span><span class=\"o\">=<\/span>\/var\/lib\/mysql\r\n<span class=\"nv\">socket<\/span><span class=\"o\">=<\/span>\/var\/lib\/mysql\/mysql.sock\r\ncharacter-set-server<span class=\"o\">=<\/span>utf8  <span class=\"c\"># \u3053\u3053<\/span>\r\n\r\n<span class=\"o\">[<\/span>client]                   <span class=\"c\"># \u3053\u3053<\/span>\r\ndefault-character-set<span class=\"o\">=<\/span>utf8 <span class=\"c\"># \u3053\u3053<\/span>\r\n<\/code><\/pre>\n<p>\u91cd\u65b0\u542f\u52a8\u5e76\u91cd\u65b0\u8fdb\u5165\u3002<br \/>\n\u786e\u8ba4\u5b57\u7b26\u7f16\u7801\u540e\uff0c\u786e\u5b9e\u662fUTF-8\u3002<\/p>\n<pre class=\"post-pre\"><code>MariaDB [none]&gt; SHOW variables LIKE \"chara%\";\r\n+--------------------------+----------------------------+\r\n| Variable_name            | Value                      |\r\n+--------------------------+----------------------------+\r\n| character_set_database   | utf8                       |\r\n+--------------------------+----------------------------+\r\n<\/code><\/pre>\n<h4>\u6ce8\u610f\uff1a\u73b0\u6709\u6570\u636e\u5e93\u8868\u7684\u8bbe\u7f6e\u4ecd\u4fdd\u6301\u4e3aLatin-1<\/h4>\n<p>\u7531\u4e8e\u66f4\u6539\u7684\u53ea\u662f\u9ed8\u8ba4\u8bbe\u7f6e\uff0c\u6240\u4ee5\u5df2\u7ecf\u521b\u5efa\u7684\u5185\u5bb9\u4e0d\u4f1a\u6539\u53d8\u3002<\/p>\n<pre class=\"post-pre\"><code>MariaDB [none]&gt; USE zoo                    # my.cnf \u7de8\u96c6\u524d\u306b\u4f5c\u3063\u305f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\r\nMariaDB [zoo]&gt; SHOW variables LIKE \"chara%\"; \r\n+--------------------------+----------------------------+\r\n| Variable_name            | Value                      |\r\n+--------------------------+----------------------------+\r\n| character_set_database   | latin1                     |\r\n+--------------------------+----------------------------+\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>MariaDB [zoo]&gt; CREATE DATABASE zoo_2;\r\nMariaDB [zoo]&gt; USE zoo_2                   # my.cnf \u7de8\u96c6\u5f8c\u306b\u4f5c\u3063\u305f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\r\nMariaDB [zoo_2]&gt; SHOW variables LIKE \"chara%\"; \r\n+--------------------------+----------------------------+\r\n| Variable_name            | Value                      |\r\n+--------------------------+----------------------------+\r\n| character_set_database   | utf8                       |\r\n+--------------------------+----------------------------+\r\n<\/code><\/pre>\n<p>\u5728\u8fd9\u4e2a zoo_2 \u4e2d\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u8868\u683c\u5e76\u63d2\u5165\u65e5\u8bed\uff0c\u5219\u80fd\u591f\u6210\u529f\u663e\u793a\u3002\u592a\u68d2\u4e86\u3002<br \/>\n\u8981\u66f4\u6539\u73b0\u6709\u6570\u636e\u5e93\u7684\u8bbe\u7f6e\uff0c\u8bf7\u770b\u4e0b\u65b9\u2193\u3002<\/p>\n<h3>\u5355\u72ec\u66f4\u6539\u914d\u7f6e<\/h3>\n<p>\u8981\u66f4\u6539\u6570\u636e\u5e93zoo\u7684\u5b57\u7b26\u7f16\u7801\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\u3002<\/p>\n<pre class=\"post-pre\"><code>MariaDB [zoo]&gt; ALTER DATABASE zoo default charset=utf8;\r\n<\/code><\/pre>\n<p>\u2193 \u8ddf\u4ee5\u524d\u4e0d\u4e00\u6837\u4e86\u3002<\/p>\n<pre class=\"post-pre\"><code>MariaDB [zoo]&gt; SHOW variables LIKE \"chara%\";\r\n+--------------------------+----------------------------+\r\n| Variable_name            | Value                      |\r\n+--------------------------+----------------------------+\r\n| character_set_database   | utf8                       |\r\n+--------------------------+----------------------------+\r\n<\/code><\/pre>\n<p>\u7136\u800c\uff0c\u53d1\u751f\u53d8\u5316\u7684\u53ea\u662f zoo \u7684\u9ed8\u8ba4\u8bbe\u7f6e\uff08\u53ef\u80fd\u662f\u8fd9\u6837\uff09\uff0c<br \/>\n\u73b0\u6709\u7684\u8868\u4ecd\u7136\u4fdd\u6301\u4e3a Latin-1 \u7f16\u7801\u3002<br \/>\n\u4e0e\u4e0a\u8ff0\u6ce8\u610f\u4e8b\u9879\u76f8\u540c\uff0c\u65b0\u5efa\u7684\u8868\u4f7f\u7528\u4e86 UTF-8 \u7f16\u7801\u3002<\/p>\n<pre class=\"post-pre\"><code># \u30c6\u30fc\u30d6\u30eb animals \u306f\u3084\u3063\u3071\u308a\u3060\u3081\r\nMariaDB [zoo]&gt; INSERT INTO animals (name) VALUES ('\u307f\u3051\u3055\u3093');\r\nMariaDB [zoo]&gt; SELECT * FROM animals;\r\n+----+---------------+\r\n| id | name          |\r\n+----+---------------+\r\n|  1 | ??????        |\r\n|  2 | shironeko-san |\r\n|  3 | ????          |\r\n+----+---------------+\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code># \u30c6\u30fc\u30d6\u30eb animals_2 \u3092\u4f5c\u3063\u3066\u307f\u305f\u3089\u3044\u3051\u305f\uff08CREATE TABLE \u30b3\u30de\u30f3\u30c9\u306f\u7565\uff09\r\nMariaDB [zoo]&gt; INSERT INTO animals_2 (name) VALUES ('\u307f\u3051\u3055\u3093');\r\nMariaDB [zoo]&gt; SELECT * FROM animals_2;\r\n+----+--------------+\r\n| id | name         |\r\n+----+--------------+\r\n|  1 | \u307f\u3051\u3055\u3093     |\r\n+----+--------------+\r\n<\/code><\/pre>\n<p>\u5728\u6211\u8d34\u7684\u94fe\u63a5\u6587\u7ae0\u4e2d\u5199\u9053\uff0c\u5373\u4f7f\u662f\u73b0\u6709\u7684\u8868\u683c\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7 ALTER TABLE \u8bed\u53e5\u8fdb\u884c\u66f4\u6539\u3002\u4f46\u662f\u6211\u5c1d\u8bd5\u4e86\u4e00\u4e0b\uff0c\u7ed3\u679c\u5e76\u6ca1\u6709\u6539\u53d8\u3002\u4e3a\u4ec0\u4e48\u5462\uff1f<\/p>\n<h1>\u6682\u65f6\u7ed3\u675f<\/h1>\n<p>\u5e94\u8be5\u5728\u6570\u636e\u5e93niwasaki\u4e2d\u521b\u5efa\u4e00\u4e2a\u540d\u4e3anekosan\u7684\u8868\u3002<br \/>\n\u7531\u4e8e\u66f4\u6539\u540d\u79f0\u5f88\u9ebb\u70e6\uff0c\u56e0\u6b64\u8bf7\u8c28\u614e\u9009\u62e9\u6570\u636e\u5e93\u540d\u79f0\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6211\u5f00\u59cb\u5b89\u88c5MariaDB\uff0c\u5e76\u4e3a\u4e86\u80fd\u591f\u8f7b\u677e\u73a9\u800d\u800c\u8bb0\u5f55\u4e0b\u6211\u8f93\u5165\u7684\u547d\u4ee4\u548c\u9047\u5230\u7684\u9519\u8bef\u3002\u6700\u7ec8\u6211\u9047\u5230\u7684\u95ee\u9898\u6709\u4e24\u70b9\uff0c\u6b63\u5982\u6807\u9898 [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-28542","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ 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