{"id":196159,"date":"2024-11-13T20:58:25","date_gmt":"2024-11-13T12:58:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/196159\/"},"modified":"2024-11-13T20:58:26","modified_gmt":"2024-11-13T12:58:26","slug":"%e6%8e%8c%e6%8f%a1%e7%8d%a8%e7%ab%8bmysql%e6%95%b8%e6%93%9a%e5%ba%ab%e7%ae%a1%e7%90%86%e7%9a%84%e6%8a%80%e5%b7%a7%ef%bc%8c%e8%bc%95%e9%ac%86%e8%a7%a3%e6%b1%ba%e6%95%b8%e6%93%9a%e5%ad%98%e5%84%b2","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/196159\/","title":{"rendered":"\u638c\u63e1\u7368\u7acbMySQL\u6578\u64da\u5eab\u7ba1\u7406\u7684\u6280\u5de7\uff0c\u8f15\u9b06\u89e3\u6c7a\u6578\u64da\u5b58\u5132\u96e3\u984c (\u7368\u7acbmysql\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"%e6%8e%8c%e6%8f%a1%e7%8d%a8%e7%ab%8bmysql%e6%95%b8%e6%93%9a%e5%ba%ab%e7%ae%a1%e7%90%86%e7%9a%84%e6%8a%80%e5%b7%a7%ef%bc%8c%e8%bc%95%e9%ac%86%e8%a7%a3%e6%b1%ba%e6%95%b8%e6%93%9a%e5%ad%98%e5%84%b2-TyzJwQcegT\">\u638c\u63e1\u7368\u7acbMySQL\u6578\u64da\u5eab\u7ba1\u7406\u7684\u6280\u5de7\uff0c\u8f15\u9b06\u89e3\u6c7a\u6578\u64da\u5b58\u5132\u96e3\u984c<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7ba1\u7406\u6210\u70ba\u4f01\u696d\u904b\u71df\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002MySQL\u4f5c\u70ba\u4e00\u7a2e\u6d41\u884c\u7684\u958b\u6e90\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u5c0d\u65bc\u5e0c\u671b\u7368\u7acb\u7ba1\u7406MySQL\u6578\u64da\u5eab\u7684\u7528\u6236\u4f86\u8aaa\uff0c\u638c\u63e1\u4e00\u4e9b\u57fa\u672c\u7684\u7ba1\u7406\u6280\u5de7\u5c07\u6709\u52a9\u65bc\u63d0\u9ad8\u6578\u64da\u5b58\u5132\u7684\u6548\u7387\u548c\u5b89\u5168\u6027\u3002<\/p>\n<h2 id=\"1-%e7%8d%a8%e7%ab%8bmysql%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%84%aa%e5%8b%a2-TyzJwQcegT\">1. \u7368\u7acbMySQL\u6578\u64da\u5eab\u7684\u512a\u52e2<\/h2>\n<p>\u7368\u7acbMySQL\u6578\u64da\u5eab\u7684\u4e3b\u8981\u512a\u52e2\u5728\u65bc\u5176\u9748\u6d3b\u6027\u548c\u53ef\u63a7\u6027\u3002\u7528\u6236\u53ef\u4ee5\u6839\u64da\u81ea\u8eab\u9700\u6c42\u9032\u884c\u914d\u7f6e\uff0c\u4e26\u4e14\u80fd\u5920\u7372\u5f97\u66f4\u9ad8\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u7368\u7acbMySQL\u6578\u64da\u5eab\u7684\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd\u512a\u5316\uff1a<\/strong>\u7368\u7acb\u6578\u64da\u5eab\u53ef\u4ee5\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9032\u884c\u8abf\u6574\uff0c\u5f9e\u800c\u63d0\u9ad8\u67e5\u8a62\u901f\u5ea6\u548c\u6578\u64da\u8655\u7406\u80fd\u529b\u3002<\/li>\n<li><strong>\u5b89\u5168\u6027\uff1a<\/strong>\u7528\u6236\u53ef\u4ee5\u8a2d\u7f6e\u66f4\u56b4\u683c\u7684\u8a2a\u554f\u63a7\u5236\uff0c\u4fdd\u8b77\u6578\u64da\u4e0d\u53d7\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f\u3002<\/li>\n<li><strong>\u8cc7\u6e90\u5c08\u7528\uff1a<\/strong>\u7368\u7acb\u6578\u64da\u5eab\u4e0d\u6703\u8207\u5176\u4ed6\u61c9\u7528\u5171\u4eab\u8cc7\u6e90\uff0c\u907f\u514d\u4e86\u8cc7\u6e90\u7af6\u722d\u7684\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"2-%e5%9f%ba%e6%9c%ac%e7%9a%84mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e7%ae%a1%e7%90%86%e6%8a%80%e5%b7%a7-TyzJwQcegT\">2. \u57fa\u672c\u7684MySQL\u6578\u64da\u5eab\u7ba1\u7406\u6280\u5de7<\/h2>\n<h3 id=\"2-1-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%ae%89%e8%a3%9d%e8%88%87%e9%85%8d%e7%bd%ae-TyzJwQcegT\">2.1 \u6578\u64da\u5eab\u7684\u5b89\u88dd\u8207\u914d\u7f6e<\/h3>\n<p>\u5728\u958b\u59cb\u4f7f\u7528MySQL\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u5b89\u88dd\u548c\u914d\u7f6e\u6578\u64da\u5eab\u3002\u4ee5\u4e0b\u662f\u5b89\u88ddMySQL\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<pre><code>sudo apt update\nsudo apt install mysql-server\nsudo mysql_secure_installation\n<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u5efa\u8b70\u57f7\u884c\u5b89\u5168\u914d\u7f6e\u8173\u672c\uff0c\u4ee5\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\u3002<\/p>\n<h3 id=\"2-2-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%82%99%e4%bb%bd%e8%88%87%e6%81%a2%e5%be%a9-TyzJwQcegT\">2.2 \u6578\u64da\u5eab\u7684\u5099\u4efd\u8207\u6062\u5fa9<\/h3>\n<p>\u6578\u64da\u5099\u4efd\u662f\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\u81f3\u95dc\u91cd\u8981\u7684\u4e00\u74b0\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u53ef\u4ee5\u8f15\u9b06\u5099\u4efdMySQL\u6578\u64da\u5eab\uff1a<\/p>\n<pre><code>mysqldump -u username -p database_name &gt; backup_file.sql\n<\/code><\/pre>\n<p>\u82e5\u9700\u6062\u5fa9\u6578\u64da\u5eab\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>mysql -u username -p database_name &lt; backup_file.sql\n<\/code><\/pre>\n<h3 id=\"2-3-%e6%80%a7%e8%83%bd%e7%9b%a3%e6%8e%a7%e8%88%87%e5%84%aa%e5%8c%96-TyzJwQcegT\">2.3 \u6027\u80fd\u76e3\u63a7\u8207\u512a\u5316<\/h3>\n<p>\u5b9a\u671f\u76e3\u63a7\u6578\u64da\u5eab\u6027\u80fd\u662f\u78ba\u4fdd\u5176\u9ad8\u6548\u904b\u884c\u7684\u95dc\u9375\u3002\u53ef\u4ee5\u4f7f\u7528MySQL\u7684\u5167\u5efa\u5de5\u5177\uff0c\u5982<code>SHOW STATUS<\/code>\u548c<code>EXPLAIN<\/code>\uff0c\u4f86\u5206\u6790\u67e5\u8a62\u6027\u80fd\u4e26\u9032\u884c\u512a\u5316\u3002<\/p>\n<h3 id=\"2-4-%e8%a8%ad%e7%bd%ae%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90-TyzJwQcegT\">2.4 \u8a2d\u7f6e\u7528\u6236\u6b0a\u9650<\/h3>\n<p>\u70ba\u4e86\u4fdd\u8b77\u6578\u64da\u5b89\u5168\uff0c\u61c9\u6839\u64da\u7528\u6236\u7684\u89d2\u8272\u8a2d\u7f6e\u76f8\u61c9\u7684\u6b0a\u9650\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u53ef\u4ee5\u5275\u5efa\u65b0\u7528\u6236\u4e26\u6388\u4e88\u6b0a\u9650\uff1a<\/p>\n<pre><code>CREATE USER 'newuser'@'localhost' IDENTIFIED BY 'password';\nGRANT ALL PRIVILEGES ON database_name.* TO 'newuser'@'localhost';\nFLUSH PRIVILEGES;\n<\/code><\/pre>\n<h2 id=\"3-%e5%b8%b8%e8%a6%8b%e5%95%8f%e9%a1%8c%e8%88%87%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-TyzJwQcegT\">3. \u5e38\u898b\u554f\u984c\u8207\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u5728\u7368\u7acb\u7ba1\u7406MySQL\u6578\u64da\u5eab\u7684\u904e\u7a0b\u4e2d\uff0c\u53ef\u80fd\u6703\u9047\u5230\u4e00\u4e9b\u5e38\u898b\u554f\u984c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n<ul>\n<li><strong>\u7121\u6cd5\u9023\u63a5\u6578\u64da\u5eab\uff1a<\/strong>\u6aa2\u67e5MySQL\u670d\u52d9\u662f\u5426\u904b\u884c\uff0c\u4e26\u78ba\u8a8d\u7528\u6236\u540d\u548c\u5bc6\u78bc\u6b63\u78ba\u3002<\/li>\n<li><strong>\u67e5\u8a62\u901f\u5ea6\u6162\uff1a<\/strong>\u6aa2\u67e5\u7d22\u5f15\u662f\u5426\u6b63\u78ba\u8a2d\u7f6e\uff0c\u4e26\u8003\u616e\u5c0d\u67e5\u8a62\u9032\u884c\u512a\u5316\u3002<\/li>\n<li><strong>\u6578\u64da\u4e1f\u5931\uff1a<\/strong>\u5b9a\u671f\u5099\u4efd\u6578\u64da\u5eab\uff0c\u4e26\u78ba\u4fdd\u5099\u4efd\u6587\u4ef6\u7684\u5b89\u5168\u5b58\u5132\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-TyzJwQcegT\">\u7e3d\u7d50<\/h2>\n<p>\u638c\u63e1\u7368\u7acbMySQL\u6578\u64da\u5eab\u7ba1\u7406\u7684\u6280\u5de7\u4e0d\u50c5\u80fd\u63d0\u9ad8\u6578\u64da\u5b58\u5132\u7684\u6548\u7387\uff0c\u9084\u80fd\u589e\u5f37\u6578\u64da\u7684\u5b89\u5168\u6027\u3002\u901a\u904e\u6b63\u78ba\u7684\u5b89\u88dd\u3001\u5099\u4efd\u3001\u6027\u80fd\u76e3\u63a7\u548c\u7528\u6236\u6b0a\u9650\u8a2d\u7f6e\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u89e3\u6c7a\u6578\u64da\u5b58\u5132\u7684\u96e3\u984c\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684MySQL\u6578\u64da\u5eab\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u638c\u63e1\u7368\u7acbMySQL\u6578\u64da\u5eab\u7ba1\u7406\u6280\u5de7\uff0c\u8f15\u9b06\u89e3\u6c7a\u6578\u64da\u5b58\u5132\u96e3\u984c\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u7ba1\u7406\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-196159","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196159","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=196159"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196159\/revisions"}],"predecessor-version":[{"id":196160,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196159\/revisions\/196160"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=196159"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=196159"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=196159"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}