{"id":76368,"date":"2024-10-16T06:05:16","date_gmt":"2024-10-15T22:05:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/76368\/"},"modified":"2024-10-16T06:05:16","modified_gmt":"2024-10-15T22:05:16","slug":"mysql%e6%95%b8%e6%93%9a%e5%ba%ab5-7-21%e5%a6%82%e4%bd%95%e8%a8%ad%e7%bd%ae%e5%af%86%e7%a2%bc-%e6%95%b8%e6%93%9a%e5%ba%ab5-7-21%e8%a8%ad%e7%bd%ae%e5%af%86%e7%a2%bc","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/76368\/","title":{"rendered":"MySQL\u6578\u64da\u5eab5.7.21\u5982\u4f55\u8a2d\u7f6e\u5bc6\u78bc (\u6578\u64da\u5eab5.7.21\u8a2d\u7f6e\u5bc6\u78bc)"},"content":{"rendered":"<h1 id=\"mysql%e6%95%b8%e6%93%9a%e5%ba%ab5-7-21%e5%a6%82%e4%bd%95%e8%a8%ad%e7%bd%ae%e5%af%86%e7%a2%bc-BDVyGNMHmz\">MySQL\u6578\u64da\u5eab5.7.21\u5982\u4f55\u8a2d\u7f6e\u5bc6\u78bc<\/h1>\n<p>MySQL\u662f\u4e00\u500b\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\u96a8\u8457\u6578\u64da\u5b89\u5168\u6027\u9700\u6c42\u7684\u589e\u52a0\uff0c\u8a2d\u7f6e\u5f37\u5bc6\u78bc\u6210\u70ba\u4e86\u4fdd\u8b77\u6578\u64da\u5eab\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728MySQL 5.7.21\u7248\u672c\u4e2d\u8a2d\u7f6e\u5bc6\u78bc\uff0c\u4e26\u63d0\u4f9b\u8a73\u7d30\u7684\u6b65\u9a5f\u548c\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e8%a8%ad%e7%bd%ae%e5%af%86%e7%a2%bc-BDVyGNMHmz\">\u70ba\u4ec0\u9ebc\u9700\u8981\u8a2d\u7f6e\u5bc6\u78bc<\/h2>\n<p>\u8a2d\u7f6e\u5bc6\u78bc\u662f\u4fdd\u8b77\u6578\u64da\u5eab\u7684\u7b2c\u4e00\u9053\u9632\u7dda\u3002\u672a\u8a2d\u7f6e\u5bc6\u78bc\u7684\u6578\u64da\u5eab\u5bb9\u6613\u53d7\u5230\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f\uff0c\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u6216\u640d\u58de\u3002\u901a\u904e\u8a2d\u7f6e\u5f37\u5bc6\u78bc\uff0c\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u9019\u4e9b\u98a8\u96aa\u3002<\/p>\n<h2 id=\"%e5%ae%89%e8%a3%9dmysql-5-7-21-BDVyGNMHmz\">\u5b89\u88ddMySQL 5.7.21<\/h2>\n<p>\u5728\u8a2d\u7f6e\u5bc6\u78bc\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u78ba\u4fdd\u5df2\u5b89\u88ddMySQL 5.7.21\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u5b89\u88dd\u7248\u672c\uff1a<\/p>\n<pre><code>mysql --version<\/code><\/pre>\n<p>\u5982\u679c\u5c1a\u672a\u5b89\u88dd\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u5b89\u88dd\uff08\u4ee5Ubuntu\u70ba\u4f8b\uff09\uff1a<\/p>\n<pre><code>sudo apt-get update\nsudo apt-get install mysql-server-5.7<\/code><\/pre>\n<h2 id=\"%e8%a8%ad%e7%bd%aemysql%e5%af%86%e7%a2%bc-BDVyGNMHmz\">\u8a2d\u7f6eMySQL\u5bc6\u78bc<\/h2>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u6b65\u9a5f\u8a2d\u7f6eMySQL\u7684\u5bc6\u78bc\uff1a<\/p>\n<h3 id=\"1-%e7%99%bb%e9%8c%84mysql-BDVyGNMHmz\">1. \u767b\u9304MySQL<\/h3>\n<p>\u9996\u5148\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u767b\u9304MySQL\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\u5982\u679c\u662f\u9996\u6b21\u5b89\u88dd\uff0c\u5247\u53ef\u80fd\u6c92\u6709\u8a2d\u7f6e\u5bc6\u78bc\uff0c\u76f4\u63a5\u6309Enter\u9375\u5373\u53ef\u3002<\/p>\n<h3 id=\"2-%e8%a8%ad%e7%bd%ae%e6%96%b0%e5%af%86%e7%a2%bc-BDVyGNMHmz\">2. \u8a2d\u7f6e\u65b0\u5bc6\u78bc<\/h3>\n<p>\u767b\u9304\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u547d\u4ee4\u8a2d\u7f6e\u65b0\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\u5f37\u5bc6\u78bc\u3002\u5efa\u8b70\u4f7f\u7528\u5305\u542b\u5b57\u6bcd\u3001\u6578\u5b57\u548c\u7279\u6b8a\u5b57\u7b26\u7684\u5bc6\u78bc\uff0c\u4ee5\u63d0\u9ad8\u5b89\u5168\u6027\u3002<\/p>\n<h3 id=\"3-%e5%88%b7%e6%96%b0%e6%ac%8a%e9%99%90-BDVyGNMHmz\">3. \u5237\u65b0\u6b0a\u9650<\/h3>\n<p>\u8a2d\u7f6e\u5b8c\u5bc6\u78bc\u5f8c\uff0c\u60a8\u9700\u8981\u5237\u65b0\u6b0a\u9650\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\uff1a<\/p>\n<pre><code>FLUSH PRIVILEGES;<\/code><\/pre>\n<h3 id=\"4-%e6%b8%ac%e8%a9%a6%e6%96%b0%e5%af%86%e7%a2%bc-BDVyGNMHmz\">4. \u6e2c\u8a66\u65b0\u5bc6\u78bc<\/h3>\n<p>\u9000\u51faMySQL\u4e26\u4f7f\u7528\u65b0\u5bc6\u78bc\u91cd\u65b0\u767b\u9304\u4ee5\u78ba\u8a8d\u8a2d\u7f6e\u6210\u529f\uff1a<\/p>\n<pre><code>mysql -u root -p<\/code><\/pre>\n<p>\u8f38\u5165\u65b0\u5bc6\u78bc\u5f8c\uff0c\u61c9\u80fd\u6210\u529f\u767b\u9304\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e5%95%8f%e9%a1%8c-BDVyGNMHmz\">\u5e38\u898b\u554f\u984c<\/h2>\n<h3 id=\"%e5%bf%98%e8%a8%98mysql%e5%af%86%e7%a2%bc%e6%80%8e%e9%ba%bc%e8%be%a6%ef%bc%9f-BDVyGNMHmz\">\u5fd8\u8a18MySQL\u5bc6\u78bc\u600e\u9ebc\u8fa6\uff1f<\/h3>\n<p>\u5982\u679c\u5fd8\u8a18\u4e86MySQL\u7684root\u5bc6\u78bc\uff0c\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u6b65\u9a5f\u91cd\u7f6e\uff1a<\/p>\n<ol>\n<li>\u505c\u6b62MySQL\u670d\u52d9\uff1a<\/li>\n<pre><code>sudo systemctl stop mysql<\/code><\/pre>\n<li>\u4ee5\u5b89\u5168\u6a21\u5f0f\u555f\u52d5MySQL\uff1a<\/li>\n<pre><code>sudo mysqld_safe --skip-grant-tables &amp;<\/code><\/pre>\n<li>\u767b\u9304MySQL\uff1a<\/li>\n<pre><code>mysql -u root<\/code><\/pre>\n<li>\u8a2d\u7f6e\u65b0\u5bc6\u78bc\uff1a<\/li>\n<pre><code>ALTER USER 'root'@'localhost' IDENTIFIED BY '\u65b0\u5bc6\u78bc';<\/code><\/pre>\n<li>\u9000\u51fa\u4e26\u91cd\u555fMySQL\u670d\u52d9\uff1a<\/li>\n<pre><code>sudo systemctl restart mysql<\/code><\/pre>\n<\/ol>\n<h2 id=\"%e7%b8%bd%e7%b5%90-BDVyGNMHmz\">\u7e3d\u7d50<\/h2>\n<p>\u8a2d\u7f6eMySQL 5.7.21\u7684\u5bc6\u78bc\u662f\u4e00\u500b\u7c21\u55ae\u4f46\u81f3\u95dc\u91cd\u8981\u7684\u6b65\u9a5f\uff0c\u53ef\u4ee5\u6709\u6548\u4fdd\u8b77\u60a8\u7684\u6578\u64da\u5eab\u5b89\u5168\u3002\u901a\u904e\u4e0a\u8ff0\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u8a2d\u7f6e\u548c\u7ba1\u7406\u5bc6\u78bc\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u591a\u6709\u95dcVPS\u6216\u5176\u4ed6\u670d\u52d9\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\uff0c\u4e86\u89e3\u66f4\u591a\u95dc\u65bc\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5728MySQL 5.7.21\u4e2d\u8a2d\u7f6e\u6578\u64da\u5eab\u5bc6\u78bc\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\uff0c\u7c21\u55ae\u6b65\u9a5f\u52a9\u60a8\u8f15\u9b06\u5b8c\u6210\u8a2d\u7f6e\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-76368","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76368","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=76368"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76368\/revisions"}],"predecessor-version":[{"id":76369,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76368\/revisions\/76369"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=76368"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=76368"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=76368"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}