{"id":76374,"date":"2024-10-16T06:08:14","date_gmt":"2024-10-15T22:08:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/76374\/"},"modified":"2024-10-16T06:08:15","modified_gmt":"2024-10-15T22:08:15","slug":"mysql%e6%95%b8%e6%93%9a%e5%ba%abmy-cnf%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6%e8%a8%bb%e9%87%8b%e8%a9%b3%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/76374\/","title":{"rendered":"MySQL\u6578\u64da\u5eabmy.cnf\u914d\u7f6e\u6587\u4ef6\u8a3b\u91cb\u8a73\u89e3"},"content":{"rendered":"<h1 id=\"mysql%e6%95%b8%e6%93%9a%e5%ba%abmy-cnf%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6%e8%a8%bb%e9%87%8b%e8%a9%b3%e8%a7%a3-LdxKslAIyQ\">MySQL\u6578\u64da\u5eabmy.cnf\u914d\u7f6e\u6587\u4ef6\u8a3b\u91cb\u8a73\u89e3<\/h1>\n<p>MySQL\u662f\u4e00\u500b\u5ee3\u6cdb\u4f7f\u7528\u7684\u958b\u6e90\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u8a31\u591a\u7db2\u7ad9\u548c\u61c9\u7528\u7a0b\u5e8f\u90fd\u4f9d\u8cf4\u65bc\u5b83\u4f86\u5b58\u5132\u548c\u7ba1\u7406\u6578\u64da\u3002\u70ba\u4e86\u512a\u5316MySQL\u7684\u6027\u80fd\u548c\u884c\u70ba\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u901a\u904e\u914d\u7f6e\u6587\u4ef6my.cnf\u4f86\u9032\u884c\u8abf\u6574\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0emy.cnf\u914d\u7f6e\u6587\u4ef6\u7684\u5404\u500b\u90e8\u5206\uff0c\u4e26\u63d0\u4f9b\u8a73\u7d30\u7684\u8a3b\u91cb\u548c\u793a\u4f8b\uff0c\u5e6b\u52a9\u4f7f\u7528\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u914d\u7f6eMySQL\u6578\u64da\u5eab\u3002<\/p>\n<h2 id=\"my-cnf%e6%96%87%e4%bb%b6%e7%9a%84%e5%9f%ba%e6%9c%ac%e7%b5%90%e6%a7%8b-LdxKslAIyQ\">my.cnf\u6587\u4ef6\u7684\u57fa\u672c\u7d50\u69cb<\/h2>\n<p>my.cnf\u6587\u4ef6\u901a\u5e38\u4f4d\u65bcMySQL\u7684\u5b89\u88dd\u76ee\u9304\u4e0b\uff0c\u6216\u8005\u5728\/etc\/mysql\/\u6216\/etc\/\u76ee\u9304\u4e2d\u3002\u8a72\u6587\u4ef6\u7531\u591a\u500b\u90e8\u5206\u7d44\u6210\uff0c\u6bcf\u500b\u90e8\u5206\u90fd\u4ee5\u4e00\u500b\u6a19\u984c\u958b\u982d\uff0c\u6a19\u984c\u7528\u65b9\u62ec\u865f\u5305\u570d\u3002\u4ee5\u4e0b\u662fmy.cnf\u6587\u4ef6\u7684\u57fa\u672c\u7d50\u69cb\u793a\u4f8b\uff1a<\/p>\n<pre><code>[mysqld]\n# MySQL\u4f3a\u670d\u5668\u7684\u914d\u7f6e\nport = 3306\ndatadir = \/var\/lib\/mysql\n\n[client]\n# \u5ba2\u6236\u7aef\u7684\u914d\u7f6e\nport = 3306\nsocket = \/var\/run\/mysqld\/mysqld.sock\n<\/code><\/pre>\n<h2 id=\"%e4%b8%bb%e8%a6%81%e9%85%8d%e7%bd%ae%e9%81%b8%e9%a0%85%e8%a9%b3%e8%a7%a3-LdxKslAIyQ\">\u4e3b\u8981\u914d\u7f6e\u9078\u9805\u8a73\u89e3<\/h2>\n<h3 id=\"mysqld%e9%83%a8%e5%88%86-LdxKslAIyQ\">[mysqld]\u90e8\u5206<\/h3>\n<p>\u9019\u4e00\u90e8\u5206\u662fMySQL\u4f3a\u670d\u5668\u7684\u4e3b\u8981\u914d\u7f6e\u5340\u57df\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u914d\u7f6e\u9078\u9805\uff1a<\/p>\n<ul>\n<li><code>port<\/code>: \u6307\u5b9aMySQL\u4f3a\u670d\u5668\u7684\u7aef\u53e3\u865f\uff0c\u9ed8\u8a8d\u70ba3306\u3002<\/li>\n<li><code>datadir<\/code>: \u6307\u5b9a\u6578\u64da\u6587\u4ef6\u7684\u5b58\u5132\u76ee\u9304\u3002<\/li>\n<li><code>max_connections<\/code>: \u8a2d\u5b9a\u6700\u5927\u9023\u63a5\u6578\uff0c\u9ed8\u8a8d\u70ba151\u3002\u53ef\u4ee5\u6839\u64da\u9700\u8981\u8abf\u6574\u4ee5\u652f\u6301\u66f4\u591a\u7684\u4e26\u767c\u9023\u63a5\u3002<\/li>\n<li><code>innodb_buffer_pool_size<\/code>: \u8a2d\u5b9aInnoDB\u7de9\u885d\u6c60\u7684\u5927\u5c0f\uff0c\u9019\u5c0d\u65bc\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002\u901a\u5e38\u5efa\u8b70\u8a2d\u7f6e\u70ba\u53ef\u7528\u5167\u5b58\u768470%-80%\u3002<\/li>\n<li><code>query_cache_size<\/code>: \u8a2d\u5b9a\u67e5\u8a62\u7de9\u5b58\u7684\u5927\u5c0f\uff0c\u9019\u53ef\u4ee5\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\uff0c\u4f46\u5728\u9ad8\u5beb\u5165\u8ca0\u8f09\u7684\u60c5\u6cc1\u4e0b\u53ef\u80fd\u6703\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\u3002<\/li>\n<\/ul>\n<h3 id=\"client%e9%83%a8%e5%88%86-LdxKslAIyQ\">[client]\u90e8\u5206<\/h3>\n<p>\u9019\u4e00\u90e8\u5206\u7528\u65bc\u914d\u7f6eMySQL\u5ba2\u6236\u7aef\u7684\u884c\u70ba\uff0c\u5e38\u898b\u9078\u9805\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><code>port<\/code>: \u8207[mysqld]\u90e8\u5206\u76f8\u540c\uff0c\u6307\u5b9a\u5ba2\u6236\u7aef\u9023\u63a5\u7684\u7aef\u53e3\u3002<\/li>\n<li><code>socket<\/code>: \u6307\u5b9a\u5ba2\u6236\u7aef\u9023\u63a5\u5230\u4f3a\u670d\u5668\u7684socket\u6587\u4ef6\u8def\u5f91\u3002<\/li>\n<\/ul>\n<h3 id=\"mysqld_safe%e9%83%a8%e5%88%86-LdxKslAIyQ\">[mysqld_safe]\u90e8\u5206<\/h3>\n<p>\u9019\u4e00\u90e8\u5206\u7528\u65bc\u914d\u7f6emysqld_safe\u555f\u52d5\u7a0b\u5e8f\uff0c\u5e38\u898b\u9078\u9805\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><code>log-error<\/code>: \u6307\u5b9a\u932f\u8aa4\u65e5\u8a8c\u7684\u6587\u4ef6\u8def\u5f91\uff0c\u4fbf\u65bc\u6392\u67e5\u554f\u984c\u3002<\/li>\n<li><code>pid-file<\/code>: \u6307\u5b9a\u9032\u7a0bID\u6587\u4ef6\u7684\u8def\u5f91\uff0c\u9019\u5c0d\u65bc\u7ba1\u7406MySQL\u9032\u7a0b\u975e\u5e38\u91cd\u8981\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%85%8d%e7%bd%ae%e7%a4%ba%e4%be%8b-LdxKslAIyQ\">\u914d\u7f6e\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684my.cnf\u914d\u7f6e\u793a\u4f8b\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u8a2d\u7f6eMySQL\u4f3a\u670d\u5668\u7684\u57fa\u672c\u53c3\u6578\uff1a<\/p>\n<pre><code>[mysqld]\nport = 3306\ndatadir = \/var\/lib\/mysql\nmax_connections = 200\ninnodb_buffer_pool_size = 1G\nquery_cache_size = 64M\n\n[client]\nport = 3306\nsocket = \/var\/run\/mysqld\/mysqld.sock\n\n[mysqld_safe]\nlog-error = \/var\/log\/mysql\/error.log\npid-file = \/var\/run\/mysqld\/mysqld.pid\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-LdxKslAIyQ\">\u7e3d\u7d50<\/h2>\n<p>my.cnf\u914d\u7f6e\u6587\u4ef6\u662fMySQL\u6578\u64da\u5eab\u6027\u80fd\u512a\u5316\u7684\u91cd\u8981\u5de5\u5177\u3002\u901a\u904e\u5408\u7406\u914d\u7f6e\u5404\u500b\u9078\u9805\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u6839\u64da\u5177\u9ad4\u9700\u6c42\u8abf\u6574MySQL\u7684\u884c\u70ba\u548c\u6027\u80fd\u3002\u4e86\u89e3\u6bcf\u500b\u9078\u9805\u7684\u4f5c\u7528\u53ca\u5176\u6700\u4f73\u5be6\u8e10\uff0c\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6578\u64da\u5eab\u7684\u7a69\u5b9a\u6027\u548c\u6548\u7387\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u7528\u6236\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u7db2\u7ad9\u9084\u662f\u5927\u578b\u61c9\u7528\uff0c\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u89e3\u6790MySQL\u6578\u64da\u5eabmy.cnf\u914d\u7f6e\u6587\u4ef6\u7684\u8a3b\u91cb\uff0c\u5e6b\u52a9\u7528\u6236\u7406\u89e3\u5404\u9805\u8a2d\u7f6e\u53ca\u5176\u5f71\u97ff\uff0c\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-76374","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76374","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=76374"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76374\/revisions"}],"predecessor-version":[{"id":76375,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76374\/revisions\/76375"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=76374"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=76374"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=76374"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}