{"id":160741,"date":"2024-11-04T00:37:20","date_gmt":"2024-11-03T16:37:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/160741\/"},"modified":"2024-11-04T00:37:21","modified_gmt":"2024-11-03T16:37:21","slug":"%e8%b3%87%e6%96%99%e5%ba%ab%e6%95%99%e7%a8%8b%ef%bc%9amysql-root%e4%bf%ae%e6%94%b9%e6%99%ae%e9%80%9a%e7%94%a8%e6%88%b6%e5%af%86%e7%a2%bc","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/160741\/","title":{"rendered":"\u8cc7\u6599\u5eab\u6559\u7a0b\uff1aMySQL root\u4fee\u6539\u666e\u901a\u7528\u6236\u5bc6\u78bc"},"content":{"rendered":"<h1 id=\"%e8%b3%87%e6%96%99%e5%ba%ab%e6%95%99%e7%a8%8b%ef%bc%9amysql-root%e4%bf%ae%e6%94%b9%e6%99%ae%e9%80%9a%e7%94%a8%e6%88%b6%e5%af%86%e7%a2%bc-nyuVXWTxJG\">\u8cc7\u6599\u5eab\u6559\u7a0b\uff1aMySQL root\u4fee\u6539\u666e\u901a\u7528\u6236\u5bc6\u78bc<\/h1>\n<p>\u5728\u7ba1\u7406MySQL\u8cc7\u6599\u5eab\u6642\uff0c\u7d93\u5e38\u9700\u8981\u5c0d\u7528\u6236\u7684\u5bc6\u78bc\u9032\u884c\u4fee\u6539\u3002\u7279\u5225\u662f\u7576\u7528\u6236\u5fd8\u8a18\u5bc6\u78bc\u6216\u9700\u8981\u63d0\u9ad8\u5b89\u5168\u6027\u6642\uff0c\u9019\u500b\u904e\u7a0b\u8b8a\u5f97\u5c24\u70ba\u91cd\u8981\u3002\u672c\u6587\u5c07\u8a73\u7d30\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528MySQL\u7684root\u7528\u6236\u4f86\u4fee\u6539\u666e\u901a\u7528\u6236\u7684\u5bc6\u78bc\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u6b65\u9a5f\u548c\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e5%89%8d%e6%8f%90%e6%a2%9d%e4%bb%b6-nyuVXWTxJG\">\u524d\u63d0\u689d\u4ef6<\/h2>\n<p>\u5728\u958b\u59cb\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u78ba\u4fdd\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u60a8\u64c1\u6709MySQL\u7684root\u7528\u6236\u6b0a\u9650\u3002<\/li>\n<li>\u60a8\u5df2\u7d93\u5b89\u88dd\u4e26\u914d\u7f6e\u597dMySQL\u8cc7\u6599\u5eab\u3002<\/li>\n<li>\u60a8\u77e5\u9053\u8981\u4fee\u6539\u5bc6\u78bc\u7684\u666e\u901a\u7528\u6236\u540d\u7a31\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%80%ef%bc%9a%e7%99%bb%e5%85%a5mysql-nyuVXWTxJG\">\u6b65\u9a5f\u4e00\uff1a\u767b\u5165MySQL<\/h2>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u4f7f\u7528root\u7528\u6236\u767b\u5165MySQL\u3002\u53ef\u4ee5\u901a\u904e\u547d\u4ee4\u884c\u57f7\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>mysql -u root -p<\/code><\/pre>\n<p>\u7cfb\u7d71\u6703\u63d0\u793a\u60a8\u8f38\u5165root\u7528\u6236\u7684\u5bc6\u78bc\u3002\u8f38\u5165\u6b63\u78ba\u7684\u5bc6\u78bc\u5f8c\uff0c\u60a8\u5c07\u9032\u5165MySQL\u547d\u4ee4\u884c\u754c\u9762\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%8c%ef%bc%9a%e4%bf%ae%e6%94%b9%e6%99%ae%e9%80%9a%e7%94%a8%e6%88%b6%e5%af%86%e7%a2%bc-nyuVXWTxJG\">\u6b65\u9a5f\u4e8c\uff1a\u4fee\u6539\u666e\u901a\u7528\u6236\u5bc6\u78bc<\/h2>\n<p>\u5728MySQL\u547d\u4ee4\u884c\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u4fee\u6539\u666e\u901a\u7528\u6236\u7684\u5bc6\u78bc\u3002\u5047\u8a2d\u60a8\u8981\u4fee\u6539\u7684\u7528\u6236\u540d\u70ba`user1`\uff0c\u65b0\u5bc6\u78bc\u70ba`newpassword`\uff1a<\/p>\n<pre><code>ALTER USER 'user1'@'localhost' IDENTIFIED BY 'newpassword';<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u7684\u542b\u7fa9\u662f\u5c07\u7528\u6236`user1`\u5728\u672c\u5730\u4e3b\u6a5f\u4e0a\u7684\u5bc6\u78bc\u66f4\u6539\u70ba`newpassword`\u3002\u5982\u679c\u7528\u6236\u662f\u5f9e\u5176\u4ed6\u4e3b\u6a5f\u9023\u63a5\u7684\uff0c\u60a8\u9700\u8981\u6839\u64da\u5be6\u969b\u60c5\u6cc1\u8abf\u6574`&#8217;localhost&#8217;`\u90e8\u5206\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%89%ef%bc%9a%e5%88%b7%e6%96%b0%e6%ac%8a%e9%99%90-nyuVXWTxJG\">\u6b65\u9a5f\u4e09\uff1a\u5237\u65b0\u6b0a\u9650<\/h2>\n<p>\u4fee\u6539\u5b8c\u5bc6\u78bc\u5f8c\uff0c\u5efa\u8b70\u60a8\u5237\u65b0MySQL\u7684\u6b0a\u9650\uff0c\u4ee5\u78ba\u4fdd\u66f4\u6539\u7acb\u5373\u751f\u6548\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>FLUSH PRIVILEGES;<\/code><\/pre>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e5%9b%9b%ef%bc%9a%e9%a9%97%e8%ad%89%e4%bf%ae%e6%94%b9-nyuVXWTxJG\">\u6b65\u9a5f\u56db\uff1a\u9a57\u8b49\u4fee\u6539<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fdd\u5bc6\u78bc\u5df2\u6210\u529f\u4fee\u6539\uff0c\u60a8\u53ef\u4ee5\u5617\u8a66\u4f7f\u7528\u65b0\u5bc6\u78bc\u767b\u5165\u8a72\u7528\u6236\u3002\u57f7\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>mysql -u user1 -p<\/code><\/pre>\n<p>\u7cfb\u7d71\u6703\u63d0\u793a\u60a8\u8f38\u5165\u65b0\u5bc6\u78bc\u3002\u5982\u679c\u60a8\u80fd\u6210\u529f\u767b\u5165\uff0c\u5247\u8868\u793a\u5bc6\u78bc\u4fee\u6539\u6210\u529f\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e5%95%8f%e9%a1%8c-nyuVXWTxJG\">\u5e38\u898b\u554f\u984c<\/h2>\n<h3 id=\"1-%e5%a6%82%e6%9e%9c%e5%bf%98%e8%a8%98%e4%ba%86root%e7%94%a8%e6%88%b6%e7%9a%84%e5%af%86%e7%a2%bc%ef%bc%8c%e8%a9%b2%e6%80%8e%e9%ba%bc%e8%be%a6%ef%bc%9f-nyuVXWTxJG\">1. \u5982\u679c\u5fd8\u8a18\u4e86root\u7528\u6236\u7684\u5bc6\u78bc\uff0c\u8a72\u600e\u9ebc\u8fa6\uff1f<\/h3>\n<p>\u5982\u679c\u60a8\u5fd8\u8a18\u4e86root\u7528\u6236\u7684\u5bc6\u78bc\uff0c\u53ef\u4ee5\u901a\u904e\u91cd\u555fMySQL\u670d\u52d9\u4e26\u9032\u5165\u5b89\u5168\u6a21\u5f0f\u4f86\u91cd\u7f6e\u5bc6\u78bc\u3002\u5177\u9ad4\u6b65\u9a5f\u53ef\u4ee5\u53c3\u8003MySQL\u5b98\u65b9\u6587\u6a94\u3002<\/p>\n<h3 id=\"2-%e4%bf%ae%e6%94%b9%e5%af%86%e7%a2%bc%e5%be%8c%ef%bc%8c%e6%87%89%e8%a9%b2%e6%b3%a8%e6%84%8f%e4%bb%80%e9%ba%bc%ef%bc%9f-nyuVXWTxJG\">2. \u4fee\u6539\u5bc6\u78bc\u5f8c\uff0c\u61c9\u8a72\u6ce8\u610f\u4ec0\u9ebc\uff1f<\/h3>\n<p>\u5728\u4fee\u6539\u5bc6\u78bc\u5f8c\uff0c\u8acb\u78ba\u4fdd\u6240\u6709\u4f7f\u7528\u8a72\u7528\u6236\u7684\u61c9\u7528\u7a0b\u5e8f\u6216\u670d\u52d9\u90fd\u66f4\u65b0\u70ba\u65b0\u5bc6\u78bc\uff0c\u4ee5\u907f\u514d\u9023\u63a5\u554f\u984c\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-nyuVXWTxJG\">\u7e3d\u7d50<\/h2>\n<p>\u672c\u6587\u4ecb\u7d39\u4e86\u5982\u4f55\u4f7f\u7528MySQL\u7684root\u7528\u6236\u4f86\u4fee\u6539\u666e\u901a\u7528\u6236\u7684\u5bc6\u78bc\uff0c\u4e26\u63d0\u4f9b\u4e86\u8a73\u7d30\u7684\u6b65\u9a5f\u548c\u793a\u4f8b\u3002\u9019\u4e9b\u64cd\u4f5c\u5c0d\u65bc\u78ba\u4fdd\u8cc7\u6599\u5eab\u7684\u5b89\u5168\u6027\u81f3\u95dc\u91cd\u8981\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u591a\u6709\u95dc<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u6216<code><a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u6e90\u548c\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728MySQL\u4e2d\u4fee\u6539\u666e\u901a\u7528\u6236\u5bc6\u78bc\uff0c\u638c\u63e1root\u6b0a\u9650\u64cd\u4f5c\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u5b89\u5168\u8207\u7ba1\u7406\u6548\u7387\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-160741","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160741","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=160741"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160741\/revisions"}],"predecessor-version":[{"id":160742,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160741\/revisions\/160742"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=160741"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=160741"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=160741"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}