{"id":694,"date":"2024-03-15T00:29:46","date_gmt":"2024-03-14T16:29:46","guid":{"rendered":"http:\/\/www.ccwifi.cc\/blogs\/?p=694"},"modified":"2024-03-15T00:29:46","modified_gmt":"2024-03-14T16:29:46","slug":"%e8%bd%af%e4%bb%b6%e6%b5%8b%e8%af%95mysql%e5%ad%97%e7%ac%a6%e9%9b%86%e7%9a%84%e8%ae%be%e7%bd%ae","status":"publish","type":"post","link":"https:\/\/www.ccwifi.cc\/blogs\/2024\/03\/15\/%e8%bd%af%e4%bb%b6%e6%b5%8b%e8%af%95mysql%e5%ad%97%e7%ac%a6%e9%9b%86%e7%9a%84%e8%ae%be%e7%bd%ae\/","title":{"rendered":"\u8f6f\u4ef6\u6d4b\u8bd5 | MySQL\u5b57\u7b26\u96c6\u7684\u8bbe\u7f6e"},"content":{"rendered":"<div>\n<p>\u5728\u7ebfwifi\u8dd1\u5305 \u91d1\u521a\u5305\u8dd1\u5305 cap\u8dd1\u5305 hccapx ewsa\u5728\u7ebf \u5c31\u6765 <strong><a href=\"https:\/\/ccwifi.cc\" target=\"_blank\" rel=\"noopener\">\u63e1\u624b\u5305\u8dd1\u5305<\/a><\/strong><\/p>\n<p>\u5404\u4f4d\u597d \u53c8\u89c1\u9762\u4e86 \u6211\u662f\u66f9\u64cd \u4eca\u5929\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u7bc7\u65b0\u7684\u6559\u7a0b<\/p>\n<p>\u5e0c\u671b\u5404\u4f4d\u7ec6\u5fc3\u5b66\u4e60 \u4f4e\u8c03\u7528\u7f51<\/p>\n<\/div>\n<p><img decoding=\"async\" src=\"http:\/\/www.ccwifi.cc\/blogs\/wp-content\/uploads\/2024\/03\/1710433784283_0.jpg\" alt=\"hashcat\u81ea\u5b9a\u4e49\u5b57\u7b26\u96c6\"><\/p>\n<h1 id=\"\">\u670d\u52a1\u5668\u5b57\u7b26\u96c6\u548c\u6821\u5bf9\u89c4\u5219<\/h1>\n<p>\u670d\u52a1\u5668\u5b57\u7b26\u96c6\u548c\u6821\u5bf9\u89c4\u5219\u5728MySQL\u670d\u52a1\u542f\u52a8\u65f6\u786e\u5b9a\u3002\u53ef\u4ee5\u5728my.cnf\u4e2d\u8bbe\u7f6e\uff1a<\/p>\n<pre><code class=\"ini language-ini\">[mysqld]\ndefault-character-set=gbk\n<\/code><\/pre>\n<p>\u6216\u8005\u5728\u542f\u52a8\u9009\u9879\u4e2d\u6307\u5b9a\uff1a<\/p>\n<pre><code class=\"bash language-bash\">mysqld --default-character-set=gbk\n<\/code><\/pre>\n<p>\u53e6\u5916\uff0c\u5728\u7f16\u8bd1\u65f6\u4e5f\u53ef\u4ee5\u6307\u5b9a\uff1a<\/p>\n<pre><code class=\"bash language-bash\">.\/configure --with-charset=gbk\n<\/code><\/pre>\n<p>\u5982\u679c\u6ca1\u6709\u7279\u522b\u6307\u5b9a\u670d\u52a1\u5668\u5b57\u7b26\u96c6\uff0c\u9ed8\u8ba4\u4f7f\u7528latin1\u4f5c\u4e3a\u670d\u52a1\u5668\u5b57\u7b26\u96c6\u3002\u4e0a\u8ff0\u4e09\u79cd\u8bbe\u7f6e\u65b9\u5f0f\u4ec5\u6307\u5b9a\u5b57\u7b26\u96c6\uff0c\u672a\u6307\u5b9a\u6821\u5bf9\u89c4\u5219\uff0c\u8fd9\u5c06\u4f7f\u7528\u5b57\u7b26\u96c6\u7684\u9ed8\u8ba4\u6821\u5bf9\u89c4\u5219\u3002\u82e5\u8981\u4f7f\u7528\u5b57\u7b26\u96c6\u7684\u975e\u9ed8\u8ba4\u6821\u5bf9\u89c4\u5219\uff0c\u5219\u9700\u8981\u5728\u6307\u5b9a\u5b57\u7b26\u96c6\u7684\u540c\u65f6\u6307\u5b9a\u6821\u5bf9\u89c4\u5219\u3002<\/p>\n<p>\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4<code>show variables like 'character_set_server';<\/code>\u67e5\u8be2\u5f53\u524d\u670d\u52a1\u5668\u7684\u5b57\u7b26\u96c6\u548c\u6821\u5bf9\u89c4\u5219\u3002<\/p>\n<pre><code class=\"sql language-sql\">mysql&gt; show variables like 'character_set_server';\n+----------------------+-------+\n| Variable_name        | Value |\n+----------------------+-------+\n| character_set_server | gbk   |\n+----------------------+-------+\n1 row in set (0.00 sec)\n\nmysql&gt; show variables like 'collation_server';\n+------------------+----------------+\n| Variable_name    | Value          |\n+------------------+----------------+\n| collation_server | gbk_chinese_ci |\n+------------------+----------------+\n1 row in set (0.00 sec)\n<\/code><\/pre>\n<h1 id=\"-1\">\u6570\u636e\u5e93\u5b57\u7b26\u96c6\u548c\u6821\u5bf9\u89c4\u5219<\/h1>\n<p>\u6570\u636e\u5e93\u7684\u5b57\u7b26\u96c6\u548c\u6821\u5bf9\u89c4\u5219\u5728\u521b\u5efa\u6570\u636e\u5e93\u65f6\u6307\u5b9a\uff0c\u4e5f\u53ef\u4ee5\u5728\u521b\u5efa\u5b8c\u6570\u636e\u5e93\u540e\u901a\u8fc7<code>alter database<\/code>\u547d\u4ee4\u8fdb\u884c\u4fee\u6539\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5982\u679c\u6570\u636e\u5e93\u4e2d\u5df2\u5b58\u5728\u6570\u636e\uff0c\u4fee\u6539\u5b57\u7b26\u96c6\u5e76\u4e0d\u80fd\u5c06\u5df2\u6709\u7684\u6570\u636e\u6309\u7167\u65b0\u7684\u5b57\u7b26\u96c6\u8fdb\u884c\u5b58\u653e\uff0c\u56e0\u6b64\u4e0d\u80fd\u901a\u8fc7\u4fee\u6539\u6570\u636e\u5e93\u7684\u5b57\u7b26\u96c6\u76f4\u63a5\u4fee\u6539\u6570\u636e\u7684\u5185\u5bb9\u3002\u57289.7\u5c0f\u8282\u4e2d\uff0c\u5c06\u901a\u8fc7\u4e00\u4e2a\u5177\u4f53\u7684\u4f8b\u5b50\u4ecb\u7ecd\u5b57\u7b26\u96c6\u7684\u4fee\u6539\u65b9\u6cd5\u3002<\/p>\n<p>\u8bbe\u7f6e\u6570\u636e\u5e93\u5b57\u7b26\u96c6\u7684\u89c4\u5219\u662f\uff1a\u5b57\u7b26\u96c6\u548c\u6821\u5bf9\u89c4\u5219\u3002\u63a8\u8350\u5728\u521b\u5efa\u6570\u636e\u5e93\u65f6\u660e\u786e\u6307\u5b9a\u5b57\u7b26\u96c6\u548c\u6821\u5bf9\u89c4\u5219\uff0c\u907f\u514d\u53d7\u5230\u9ed8\u8ba4\u503c\u7684\u5f71\u54cd\u3002\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4<code>show variables like 'character_set_database';<\/code>\u548c<code>show variables like 'collation_database';<\/code>\u67e5\u770b\u5f53\u524d\u6570\u636e\u5e93\u7684\u5b57\u7b26\u96c6\u548c\u6821\u5bf9\u89c4\u5219\u3002<\/p>\n<pre><code class=\"sql language-sql\">mysql&gt; show variables like 'character_set_database';\n+------------------------+-------+\n| Variable_name          | Value |\n+------------------------+-------+\n| character_set_database | utf8  |\n+------------------------+-------+\n1 row in set (0.00 sec)\n\nmysql&gt; show variables like 'collation_database';\n+--------------------+-----------------+\n| Variable_name      | Value           |\n+--------------------+-----------------+\n| collation_database | utf8_general_ci |\n+--------------------+-----------------+\n1 row in set (0.00 sec)\n<\/code><\/pre>\n<h1 id=\"-2\">\u8868\u5b57\u7b26\u96c6\u548c\u6821\u5bf9\u89c4\u5219<\/h1>\n<p>\u8868\u7684\u5b57\u7b26\u96c6\u548c\u6821\u5bf9\u89c4\u5219\u5728\u521b\u5efa\u8868\u65f6\u6307\u5b9a\uff0c\u53ef\u4ee5\u901a\u8fc7<code>alter table<\/code>\u547d\u4ee4\u8fdb\u884c\u4fee\u6539\u3002\u540c\u6837\u5730\uff0c\u5982\u679c\u8868\u4e2d\u5df2\u6709\u8bb0\u5f55\uff0c\u4fee\u6539\u5b57\u7b26\u96c6\u5bf9\u539f\u6709\u7684\u8bb0\u5f55\u5e76\u6ca1\u6709\u5f71\u54cd\uff0c\u8868\u7684\u5b57\u6bb5\u4ecd\u7136\u4f7f\u7528\u539f\u6765\u7684\u5b57\u7b26\u96c6\u3002\u63a8\u8350\u5728\u521b\u5efa\u8868\u65f6\u660e\u786e\u6307\u5b9a\u5b57\u7b26\u96c6\u548c\u6821\u5bf9\u89c4\u5219\uff0c\u907f\u514d\u53d7\u5230\u9ed8\u8ba4\u503c\u7684\u5f71\u54cd\u3002\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4<code>show create table<\/code>\u67e5\u770b\u8868\u7684\u5b57\u7b26\u96c6\u548c\u6821\u5bf9\u89c4\u5219\u3002<\/p>\n<pre><code class=\"sql language-sql\">mysql&gt; show create table z1 G;\n*************************** 1. row ***************************\nTable: z1\nCreate Table: CREATE TABLE `z1` (`id` int(11) default NULL) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_bin\n1 row in set (0.00 sec)\n<\/code><\/pre>\n<h1 id=\"-3\">\u5217\u5b57\u7b26\u96c6\u548c\u6821\u5bf9\u89c4\u5219<\/h1>\n<p>MySQL\u53ef\u4ee5\u5b9a\u4e49\u5217\u7ea7\u522b\u7684\u5b57\u7b26\u96c6\u548c\u6821\u5bf9\u89c4\u5219\uff0c\u4e3b\u8981\u9488\u5bf9\u540c\u4e00\u8868\u4e2d\u4e0d\u540c\u5b57\u6bb5\u9700\u8981\u4f7f\u7528\u4e0d\u540c\u5b57\u7b26\u96c6\u7684\u60c5\u51b5\u3002\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u9047\u5230\u8fd9\u79cd\u60c5\u51b5\u7684\u51e0\u7387\u8f83\u5c0f\uff0c\u8fd9\u53ea\u662fMySQL\u63d0\u4f9b\u7684\u4e00\u79cd\u7075\u6d3b\u8bbe\u7f6e\u7684\u624b\u6bb5\u3002<\/p>\n<p>\u5217\u5b57\u7b26\u96c6\u548c\u6821\u5bf9\u89c4\u5219\u7684\u5b9a\u4e49\u53ef\u4ee5\u5728\u521b\u5efa\u8868\u65f6\u6307\u5b9a\uff0c\u6216\u8005\u5728\u4fee\u6539\u8868\u65f6\u8c03\u6574\u3002\u5982\u679c\u5728\u521b\u5efa\u8868\u65f6\u6ca1\u6709\u7279\u522b\u6307\u5b9a\u5b57\u7b26\u96c6\u548c\u6821\u5bf9\u89c4\u5219\uff0c\u5219\u9ed8\u8ba4\u4f7f\u7528\u8868\u7684\u5b57\u7b26\u96c6\u548c\u6821\u5bf9\u89c4\u5219\u3002<\/p>\n<h1 id=\"-4\">\u8fde\u63a5\u5b57\u7b26\u96c6\u548c\u6821\u5bf9\u89c4\u5219<\/h1>\n<p>\u4e0a\u8ff0\u56db\u79cd\u8bbe\u7f6e\u65b9\u5f0f\u786e\u5b9a\u4e86\u6570\u636e\u4fdd\u5b58\u7684\u5b57\u7b26\u96c6\u548c\u6821\u5bf9\u89c4\u5219\u3002\u5bf9\u4e8e\u5b9e\u9645\u7684\u5e94\u7528\u8bbf\u95ee\u6765\u8bf4\uff0c\u5728\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u4e4b\u95f4\u8fd8\u5b58\u5728\u4ea4\u4e92\u7684\u5b57\u7b26\u96c6\u548c\u6821\u5bf9\u89c4\u5219\u7684\u8bbe\u7f6e\u3002<\/p>\n<p>MySQL\u63d0\u4f9b\u4e86\u4e09\u4e2a\u4e0d\u540c\u7684\u53c2\u6570\uff1a<code>character_set_client<\/code>\u3001<code>character_set_connection<\/code>\u548c<code>character_set_results<\/code>\uff0c\u5206\u522b\u4ee3\u8868\u5ba2\u6237\u7aef\u3001\u8fde\u63a5\u548c\u8fd4\u56de\u7ed3\u679c\u7684\u5b57\u7b26\u96c6\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u8fd9\u4e09\u4e2a\u5b57\u7b26\u96c6\u5e94\u8be5\u662f\u76f8\u540c\u7684\uff0c\u624d\u80fd\u786e\u4fdd\u7528\u6237\u5199\u5165\u7684\u6570\u636e\u53ef\u4ee5\u6b63\u786e\u5730\u8bfb\u51fa\uff0c\u7279\u522b\u662f\u5bf9\u4e8e\u4e2d\u6587\u5b57\u7b26\uff0c\u4e0d\u540c\u7684\u5199\u5165\u5b57\u7b26\u96c6\u548c\u8fd4\u56de\u7ed3\u679c\u5b57\u7b26\u96c6\u5c06\u5bfc\u81f4\u5199\u5165\u7684\u8bb0\u5f55\u4e0d\u80fd\u6b63\u786e\u8bfb\u51fa\u3002<\/p>\n<p>\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u4e0d\u4f1a\u5355\u72ec\u8bbe\u7f6e\u8fd9\u4e09\u4e2a\u53c2\u6570\uff0c\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4<code>SET NAMES ***;<\/code>\u6765\u8bbe\u7f6e\u8fde\u63a5\u7684\u5b57\u7b26\u96c6\u548c\u6821\u5bf9\u89c4\u5219\u3002\u8fd9\u4e2a\u547d\u4ee4\u53ef\u4ee5\u540c\u65f6\u4fee\u6539\u8fd9\u4e09\u4e2a\u53c2\u6570\u7684\u503c\u3002\u4f7f\u7528\u8fd9\u79cd\u65b9\u6cd5\u4fee\u6539\u8fde\u63a5\u7684\u5b57\u7b26\u96c6\u548c\u6821\u5bf9\u89c4\u5219\uff0c\u9700\u8981\u5728\u6bcf\u6b21\u8fde\u63a5\u6570\u636e\u5e93\u540e\u90fd\u6267\u884c\u8fd9\u4e2a\u547d\u4ee4\u3002<\/p>\n<p>\u53e6\u5916\u4e00\u4e2a\u66f4\u7b80\u4fbf\u7684\u529e\u6cd5\u662f\uff0c\u5728my.cnf\u4e2d\u8bbe\u7f6e\u4ee5\u4e0b\u8bed\u53e5\uff1a<\/p>\n<pre><code class=\"ini language-ini\">[mysql]\ndefault-character-set=gbk\n<\/code><\/pre>\n<p>\u8fd9\u6837\uff0c\u670d\u52a1\u5668\u542f\u52a8\u540e\uff0c\u6240\u6709\u8fde\u63a5\u9ed8\u8ba4\u5c31\u662f\u4f7f\u7528GBK\u5b57\u7b26\u96c6\u8fdb\u884c\u8fde\u63a5\uff0c\u800c\u4e0d\u9700\u8981\u5728\u7a0b\u5e8f\u4e2d\u518d\u6267\u884c<code>set names<\/code>\u547d\u4ee4\u3002<\/p>\n<p>\u53e6\u5916\uff0c\u5b57\u7b26\u4e32\u5e38\u91cf\u7684\u5b57\u7b26\u96c6\u4e5f\u662f\u7531<code>character_set_connection<\/code>\u53c2\u6570\u6765\u6307\u5b9a\u7684\u3002\u53ef\u4ee5\u901a\u8fc7<code>[_charset_name]'string' [COLLATE collation_name]<\/code>\u547d\u4ee4\u5f3a\u5236\u6307\u5b9a\u5b57\u7b26\u4e32\u7684\u5b57\u7b26\u96c6\u548c\u6821\u5bf9\u89c4\u5219\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code class=\"sql language-sql\">select _gbk '\u5b57\u7b26\u96c6';\nselect _latin1 '\u5b57\u7b26\u96c6';\n<\/code><\/pre>\n<p>\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u57fa\u672c\u4e0d\u9700\u8981\u7528\u6237\u5f3a\u5236\u6307\u5b9a\u5b57\u7b26\u4e32\u5b57\u7b26\u96c6\u3002<br \/>\n&#8220;`<\/p>\n<p>\u8bf7\u786e\u8ba4\u4ee5\u4e0a\u590d\u8ff0\u7684\u5185\u5bb9\u662f\u5426\u6ee1\u8db3\u60a8\u7684\u8981\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8f6f\u4ef6\u6d4b\u8bd5 | MySQL\u5b57\u7b26\u96c6\u7684\u8bbe\u7f6e\u670d\u52a1\u5668\u5b57\u7b26\u96c6\u548c\u6821\u5bf9\u89c4\u5219\u670d\u52a1\u5668\u5b57\u7b26\u96c6\u548c\u6821\u5bf9\uff0c\u5728 MySQL \u670d\u52a1\u542f\u52a8\u7684\u65f6\u5019\u786e\u5b9a\u3002\u53ef\u4ee5\u5728 my.cnf \u4e2d\u8bbe\u7f6e\uff1a[mysqld]default-character-<\/p>\n","protected":false},"author":1,"featured_media":695,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"topic":[],"class_list":["post-694","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-1"],"_links":{"self":[{"href":"https:\/\/www.ccwifi.cc\/blogs\/wp-json\/wp\/v2\/posts\/694","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ccwifi.cc\/blogs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ccwifi.cc\/blogs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ccwifi.cc\/blogs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ccwifi.cc\/blogs\/wp-json\/wp\/v2\/comments?post=694"}],"version-history":[{"count":0,"href":"https:\/\/www.ccwifi.cc\/blogs\/wp-json\/wp\/v2\/posts\/694\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ccwifi.cc\/blogs\/wp-json\/wp\/v2\/media\/695"}],"wp:attachment":[{"href":"https:\/\/www.ccwifi.cc\/blogs\/wp-json\/wp\/v2\/media?parent=694"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ccwifi.cc\/blogs\/wp-json\/wp\/v2\/categories?post=694"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ccwifi.cc\/blogs\/wp-json\/wp\/v2\/tags?post=694"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.ccwifi.cc\/blogs\/wp-json\/wp\/v2\/topic?post=694"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}