{"id":75842,"date":"2024-10-16T01:41:16","date_gmt":"2024-10-15T17:41:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/75842\/"},"modified":"2024-10-16T01:41:16","modified_gmt":"2024-10-15T17:41:16","slug":"mysql-%e5%88%9d%e5%a7%8b%e5%8c%96root%e5%af%86%e7%a2%bc%e7%9a%84%e6%ad%a3%e7%a2%ba%e6%93%8d%e4%bd%9c%e6%b5%81%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/75842\/","title":{"rendered":"MySQL \u521d\u59cb\u5316ROOT\u5bc6\u78bc\u7684\u6b63\u78ba\u64cd\u4f5c\u6d41\u7a0b"},"content":{"rendered":"<h1 id=\"mysql-%e5%88%9d%e5%a7%8b%e5%8c%96root%e5%af%86%e7%a2%bc%e7%9a%84%e6%ad%a3%e7%a2%ba%e6%93%8d%e4%bd%9c%e6%b5%81%e7%a8%8b-IaxcwHIKGG\">MySQL \u521d\u59cb\u5316ROOT\u5bc6\u78bc\u7684\u6b63\u78ba\u64cd\u4f5c\u6d41\u7a0b<\/h1>\n<p>\u5728\u4f7f\u7528MySQL\u6578\u64da\u5eab\u6642\uff0c\u8a2d\u7f6e\u4e00\u500b\u5b89\u5168\u7684ROOT\u5bc6\u78bc\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u9019\u4e0d\u50c5\u80fd\u4fdd\u8b77\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\uff0c\u9084\u80fd\u9632\u6b62\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f\u3002\u672c\u6587\u5c07\u8a73\u7d30\u4ecb\u7d39\u5982\u4f55\u6b63\u78ba\u521d\u59cb\u5316MySQL\u7684ROOT\u5bc6\u78bc\uff0c\u4e26\u63d0\u4f9b\u6b65\u9a5f\u548c\u793a\u4f8b\u4ee3\u78bc\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%80%ef%bc%9a%e5%ae%89%e8%a3%9dmysql-IaxcwHIKGG\">\u6b65\u9a5f\u4e00\uff1a\u5b89\u88ddMySQL<\/h2>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd\u4f60\u7684\u4f3a\u670d\u5668\u4e0a\u5df2\u7d93\u5b89\u88dd\u4e86MySQL\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u5b89\u88ddMySQL\uff1a<\/p>\n<pre><code>sudo apt update\nsudo apt install mysql-server<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0cMySQL\u670d\u52d9\u6703\u81ea\u52d5\u555f\u52d5\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5MySQL\u7684\u72c0\u614b\uff1a<\/p>\n<pre><code>sudo systemctl status mysql<\/code><\/pre>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%8c%ef%bc%9a%e5%95%9f%e5%8b%95mysql%e5%ae%89%e5%85%a8%e9%85%8d%e7%bd%ae-IaxcwHIKGG\">\u6b65\u9a5f\u4e8c\uff1a\u555f\u52d5MySQL\u5b89\u5168\u914d\u7f6e<\/h2>\n<p>MySQL\u63d0\u4f9b\u4e86\u4e00\u500b\u5b89\u5168\u914d\u7f6e\u8173\u672c\uff0c\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u8a2d\u7f6eROOT\u5bc6\u78bc\u53ca\u5176\u4ed6\u5b89\u5168\u9078\u9805\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5\u5b89\u5168\u914d\u7f6e\uff1a<\/p>\n<pre><code>sudo mysql_secure_installation<\/code><\/pre>\n<p>\u5728\u57f7\u884c\u6b64\u547d\u4ee4\u5f8c\uff0c\u7cfb\u7d71\u6703\u63d0\u793a\u4f60\u9032\u884c\u4e00\u7cfb\u5217\u7684\u5b89\u5168\u8a2d\u7f6e\uff0c\u5305\u62ec\u8a2d\u7f6eROOT\u5bc6\u78bc\u3001\u522a\u9664\u533f\u540d\u7528\u6236\u3001\u7981\u6b62\u9060\u7a0bROOT\u767b\u9304\u7b49\u3002\u6839\u64da\u63d0\u793a\u9032\u884c\u64cd\u4f5c\u5373\u53ef\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%89%ef%bc%9a%e6%89%8b%e5%8b%95%e8%a8%ad%e7%bd%aeroot%e5%af%86%e7%a2%bc-IaxcwHIKGG\">\u6b65\u9a5f\u4e09\uff1a\u624b\u52d5\u8a2d\u7f6eROOT\u5bc6\u78bc<\/h2>\n<p>\u5982\u679c\u4f60\u5728\u5b89\u88dd\u904e\u7a0b\u4e2d\u6c92\u6709\u8a2d\u7f6eROOT\u5bc6\u78bc\uff0c\u6216\u8005\u9700\u8981\u91cd\u7f6e\u5bc6\u78bc\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\uff1a<\/p>\n<h3 id=\"1-%e5%81%9c%e6%ad%a2mysql%e6%9c%8d%e5%8b%99-IaxcwHIKGG\">1. \u505c\u6b62MySQL\u670d\u52d9<\/h3>\n<pre><code>sudo systemctl stop mysql<\/code><\/pre>\n<h3 id=\"2-%e4%bb%a5%e5%ae%89%e5%85%a8%e6%a8%a1%e5%bc%8f%e5%95%9f%e5%8b%95mysql-IaxcwHIKGG\">2. \u4ee5\u5b89\u5168\u6a21\u5f0f\u555f\u52d5MySQL<\/h3>\n<pre><code>sudo mysqld_safe --skip-grant-tables &amp;<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u5728\u4e0d\u6aa2\u67e5\u7528\u6236\u6b0a\u9650\u7684\u60c5\u6cc1\u4e0b\u555f\u52d5MySQL\u3002<\/p>\n<h3 id=\"3-%e7%99%bb%e9%8c%84mysql-IaxcwHIKGG\">3. \u767b\u9304MySQL<\/h3>\n<pre><code>mysql -u root<\/code><\/pre>\n<h3 id=\"4-%e6%9b%b4%e6%96%b0root%e5%af%86%e7%a2%bc-IaxcwHIKGG\">4. \u66f4\u65b0ROOT\u5bc6\u78bc<\/h3>\n<p>\u5728MySQL\u547d\u4ee4\u884c\u4e2d\uff0c\u57f7\u884c\u4ee5\u4e0b\u547d\u4ee4\u4f86\u66f4\u65b0ROOT\u5bc6\u78bc\uff1a<\/p>\n<pre><code>FLUSH PRIVILEGES;\nALTER USER 'root'@'localhost' IDENTIFIED BY '\u65b0\u5bc6\u78bc';<\/code><\/pre>\n<p>\u8acb\u5c07\u201c\u65b0\u5bc6\u78bc\u201d\u66ff\u63db\u70ba\u4f60\u5e0c\u671b\u8a2d\u7f6e\u7684\u5bc6\u78bc\u3002<\/p>\n<h3 id=\"5-%e9%80%80%e5%87%bamysql-IaxcwHIKGG\">5. \u9000\u51faMySQL<\/h3>\n<pre><code>exit;<\/code><\/pre>\n<h3 id=\"6-%e9%87%8d%e5%95%9fmysql%e6%9c%8d%e5%8b%99-IaxcwHIKGG\">6. \u91cd\u555fMySQL\u670d\u52d9<\/h3>\n<pre><code>sudo systemctl start mysql<\/code><\/pre>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e5%9b%9b%ef%bc%9a%e9%a9%97%e8%ad%89root%e5%af%86%e7%a2%bc-IaxcwHIKGG\">\u6b65\u9a5f\u56db\uff1a\u9a57\u8b49ROOT\u5bc6\u78bc<\/h2>\n<p>\u6700\u5f8c\uff0c\u4f7f\u7528\u65b0\u8a2d\u7f6e\u7684ROOT\u5bc6\u78bc\u767b\u9304MySQL\uff0c\u4ee5\u78ba\u4fdd\u4e00\u5207\u6b63\u5e38\uff1a<\/p>\n<pre><code>mysql -u root -p<\/code><\/pre>\n<p>\u7cfb\u7d71\u6703\u63d0\u793a\u4f60\u8f38\u5165\u5bc6\u78bc\uff0c\u8f38\u5165\u525b\u624d\u8a2d\u7f6e\u7684\u5bc6\u78bc\u5373\u53ef\u767b\u9304\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-IaxcwHIKGG\">\u7e3d\u7d50<\/h2>\n<p>\u521d\u59cb\u5316MySQL\u7684ROOT\u5bc6\u78bc\u662f\u4e00\u500b\u91cd\u8981\u7684\u5b89\u5168\u6b65\u9a5f\uff0c\u80fd\u6709\u6548\u4fdd\u8b77\u4f60\u7684\u6578\u64da\u5eab\u3002\u901a\u904e\u4e0a\u8ff0\u6b65\u9a5f\uff0c\u4f60\u53ef\u4ee5\u8f15\u9b06\u8a2d\u7f6e\u6216\u91cd\u7f6eROOT\u5bc6\u78bc\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\u3002\u5982\u679c\u4f60\u9700\u8981\u7a69\u5b9a\u7684\u6578\u64da\u5eab\u74b0\u5883\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u4f86\u90e8\u7f72\u4f60\u7684MySQL\u670d\u52d9\uff0c\u9019\u6a23\u53ef\u4ee5\u7372\u5f97\u66f4\u597d\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3MySQL\u521d\u59cb\u5316ROOT\u5bc6\u7801\u7684\u6b63\u786e\u64cd\u4f5c\u6d41\u7a0b\uff0c\u786e\u4fdd\u6570\u636e\u5e93\u5b89\u5168\u4e0e\u8bbf\u95ee\u63a7\u5236\uff0c\u8f7b\u677e\u8bbe\u7f6e\u548c\u7ba1\u7406\u5bc6\u7801\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-75842","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75842","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=75842"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75842\/revisions"}],"predecessor-version":[{"id":75843,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75842\/revisions\/75843"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=75842"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=75842"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=75842"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}