{"id":75642,"date":"2024-10-16T00:00:25","date_gmt":"2024-10-15T16:00:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/75642\/"},"modified":"2024-10-16T00:00:26","modified_gmt":"2024-10-15T16:00:26","slug":"mysql-%e4%bf%ae%e6%94%b9root%e5%af%86%e7%a2%bc%e7%9a%84%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e5%91%bd%e4%bb%a4","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/75642\/","title":{"rendered":"MySQL \u4fee\u6539ROOT\u5bc6\u78bc\u7684\u5be6\u969b\u61c9\u7528\u547d\u4ee4"},"content":{"rendered":"<h1 id=\"mysql-%e4%bf%ae%e6%94%b9root%e5%af%86%e7%a2%bc%e7%9a%84%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e5%91%bd%e4%bb%a4-lTeNCrgjbL\">MySQL \u4fee\u6539ROOT\u5bc6\u78bc\u7684\u5be6\u969b\u61c9\u7528\u547d\u4ee4<\/h1>\n<p>\u5728\u4f7f\u7528MySQL\u6578\u64da\u5eab\u6642\uff0c\u5b89\u5168\u6027\u662f\u975e\u5e38\u91cd\u8981\u7684\u4e00\u74b0\u3002\u7279\u5225\u662f\u5c0d\u65bc\u64c1\u6709\u7ba1\u7406\u6b0a\u9650\u7684ROOT\u7528\u6236\uff0c\u5b9a\u671f\u66f4\u6539\u5bc6\u78bc\u662f\u4fdd\u8b77\u6578\u64da\u5eab\u5b89\u5168\u7684\u5fc5\u8981\u63aa\u65bd\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728MySQL\u4e2d\u4fee\u6539ROOT\u5bc6\u78bc\u7684\u5be6\u969b\u61c9\u7528\u547d\u4ee4\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u76f8\u95dc\u7684\u793a\u4f8b\u548c\u6ce8\u610f\u4e8b\u9805\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e4%bf%ae%e6%94%b9root%e5%af%86%e7%a2%bc-lTeNCrgjbL\">\u70ba\u4ec0\u9ebc\u9700\u8981\u4fee\u6539ROOT\u5bc6\u78bc<\/h2>\n<p>ROOT\u7528\u6236\u64c1\u6709\u6578\u64da\u5eab\u7684\u6240\u6709\u6b0a\u9650\uff0c\u9019\u4f7f\u5f97\u5176\u6210\u70ba\u6f5b\u5728\u7684\u653b\u64ca\u76ee\u6a19\u3002\u5982\u679cROOT\u5bc6\u78bc\u88ab\u6d29\u9732\uff0c\u653b\u64ca\u8005\u53ef\u4ee5\u96a8\u610f\u8a2a\u554f\u548c\u4fee\u6539\u6578\u64da\u5eab\u4e2d\u7684\u6578\u64da\u3002\u56e0\u6b64\uff0c\u5b9a\u671f\u4fee\u6539ROOT\u5bc6\u78bc\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u5b89\u5168\u98a8\u96aa\u3002<\/p>\n<h2 id=\"%e4%bf%ae%e6%94%b9root%e5%af%86%e7%a2%bc%e7%9a%84%e6%ad%a5%e9%a9%9f-lTeNCrgjbL\">\u4fee\u6539ROOT\u5bc6\u78bc\u7684\u6b65\u9a5f<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4fee\u6539MySQL ROOT\u5bc6\u78bc\u7684\u5177\u9ad4\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e7%99%bb%e9%8c%84mysql-lTeNCrgjbL\">1. \u767b\u9304MySQL<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u4ee5ROOT\u7528\u6236\u8eab\u4efd\u767b\u9304MySQL\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>mysql -u root -p<\/code><\/pre>\n<p>\u7cfb\u7d71\u6703\u63d0\u793a\u60a8\u8f38\u5165\u7576\u524d\u7684ROOT\u5bc6\u78bc\u3002<\/p>\n<h3 id=\"2-%e4%bf%ae%e6%94%b9%e5%af%86%e7%a2%bc-lTeNCrgjbL\">2. \u4fee\u6539\u5bc6\u78bc<\/h3>\n<p>\u767b\u9304\u6210\u529f\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u4fee\u6539ROOT\u5bc6\u78bc\uff1a<\/p>\n<pre><code>ALTER USER 'root'@'localhost' IDENTIFIED BY '\u65b0\u5bc6\u78bc';<\/code><\/pre>\n<p>\u8acb\u5c07\u201c\u65b0\u5bc6\u78bc\u201d\u66ff\u63db\u70ba\u60a8\u5e0c\u671b\u8a2d\u7f6e\u7684\u65b0\u5bc6\u78bc\u3002\u9019\u689d\u547d\u4ee4\u6703\u5c07ROOT\u7528\u6236\u7684\u5bc6\u78bc\u66f4\u65b0\u70ba\u60a8\u6307\u5b9a\u7684\u5bc6\u78bc\u3002<\/p>\n<h3 id=\"3-%e5%88%b7%e6%96%b0%e6%ac%8a%e9%99%90-lTeNCrgjbL\">3. \u5237\u65b0\u6b0a\u9650<\/h3>\n<p>\u70ba\u4e86\u4f7f\u66f4\u6539\u7acb\u5373\u751f\u6548\uff0c\u60a8\u9700\u8981\u5237\u65b0\u6b0a\u9650\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>FLUSH PRIVILEGES;<\/code><\/pre>\n<h3 id=\"4-%e9%a9%97%e8%ad%89%e6%96%b0%e5%af%86%e7%a2%bc-lTeNCrgjbL\">4. \u9a57\u8b49\u65b0\u5bc6\u78bc<\/h3>\n<p>\u6700\u5f8c\uff0c\u60a8\u53ef\u4ee5\u9000\u51faMySQL\u4e26\u4f7f\u7528\u65b0\u5bc6\u78bc\u91cd\u65b0\u767b\u9304\uff0c\u4ee5\u78ba\u4fdd\u5bc6\u78bc\u5df2\u6210\u529f\u66f4\u6539\uff1a<\/p>\n<pre><code>mysql -u root -p<\/code><\/pre>\n<p>\u8f38\u5165\u65b0\u5bc6\u78bc\u5f8c\uff0c\u60a8\u61c9\u8a72\u80fd\u5920\u6210\u529f\u767b\u9304\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8mysql-8-0%e5%8f%8a%e4%bb%a5%e4%b8%8a%e7%89%88%e6%9c%ac%e7%9a%84%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-lTeNCrgjbL\">\u4f7f\u7528MySQL 8.0\u53ca\u4ee5\u4e0a\u7248\u672c\u7684\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728MySQL 8.0\u53ca\u4ee5\u4e0a\u7248\u672c\u4e2d\uff0c\u9ed8\u8a8d\u7684\u8eab\u4efd\u9a57\u8b49\u63d2\u4ef6\u5df2\u66f4\u6539\u70bacaching_sha2_password\u3002\u5982\u679c\u60a8\u5728\u4f7f\u7528\u820a\u7248\u672c\u7684\u5ba2\u6236\u7aef\u9023\u63a5\u5230\u65b0\u7248\u672c\u7684MySQL\uff0c\u53ef\u80fd\u6703\u9047\u5230\u8eab\u4efd\u9a57\u8b49\u554f\u984c\u3002\u70ba\u4e86\u89e3\u6c7a\u9019\u500b\u554f\u984c\uff0c\u60a8\u53ef\u4ee5\u5728\u4fee\u6539\u5bc6\u78bc\u6642\u6307\u5b9a\u8eab\u4efd\u9a57\u8b49\u63d2\u4ef6\uff1a<\/p>\n<pre><code>ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '\u65b0\u5bc6\u78bc';<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-lTeNCrgjbL\">\u7e3d\u7d50<\/h2>\n<p>\u5b9a\u671f\u4fee\u6539MySQL\u7684ROOT\u5bc6\u78bc\u662f\u78ba\u4fdd\u6578\u64da\u5eab\u5b89\u5168\u7684\u91cd\u8981\u63aa\u65bd\u3002\u901a\u904e\u4e0a\u8ff0\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u66f4\u65b0ROOT\u7528\u6236\u7684\u5bc6\u78bc\uff0c\u4e26\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u591a\u6709\u95dc\u6578\u64da\u5eab\u7ba1\u7406\u6216\u5176\u4ed6\u6280\u8853\u652f\u6301\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\uff0c\u4e86\u89e3\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u53ca <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Learn how to effectively change the MySQL root password with practical command examples for secure database management.<\/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-75642","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75642","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=75642"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75642\/revisions"}],"predecessor-version":[{"id":75643,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75642\/revisions\/75643"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=75642"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=75642"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=75642"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}