{"id":28606,"date":"2023-10-01T20:15:54","date_gmt":"2023-07-12T05:21:47","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8ubuntu%e4%b8%8a%e5%90%af%e5%8a%a8mysql%e6%97%b6%e9%81%87%e5%88%b0%e9%94%99%e8%af%af%e3%80%82-5\/"},"modified":"2025-08-12T09:06:40","modified_gmt":"2025-08-12T01:06:40","slug":"%e5%9c%a8ubuntu%e4%b8%8a%e5%90%af%e5%8a%a8mysql%e6%97%b6%e9%81%87%e5%88%b0%e9%94%99%e8%af%af%e3%80%82-5","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8ubuntu%e4%b8%8a%e5%90%af%e5%8a%a8mysql%e6%97%b6%e9%81%87%e5%88%b0%e9%94%99%e8%af%af%e3%80%82-5\/","title":{"rendered":"\u5728Ubuntu\u4e0a\u542f\u52a8MySQL\u65f6\u9047\u5230\u9519\u8bef"},"content":{"rendered":"

\u6211\u4f1a\u8bb0\u5f55\u4e0b\u5f53\u5728\u5c1d\u8bd5\u5728Ubuntu 20.04\u4e0a\u542f\u52a8MySQL\u65f6\u9047\u5230\u9519\u8bef\u7684\u89e3\u51b3\u65b9\u6cd5\u3002<\/p>\n

\u9996\u5148\u5b89\u88c5MySQL\u3002<\/p>\n

$ sudo apt update\r\n<\/code><\/pre>\n
$ sudo apt install mysql-server\r\n<\/code><\/pre>\n
\u6211\u5df2\u7ecf\u786e\u8ba4\u4e86\u7248\u672c\u3002<\/p>\n
$ mysql --version\r\nmysql  Ver 8.0.34-0ubuntu0.20.04.1 for Linux on x86_64 ((Ubuntu))\r\n<\/code><\/pre>\n
MySQL\u306b\u63a5\u7d9a\u3001\u3001\u3063\u3068\u3002\u30a8\u30e9\u30fc\u304c\u51fa\u307e\u3057\u305f\u3002<\/p>\n
$ sudo mysql -u root -p\r\nEnter password:\r\nERROR 2002 (HY000): Can't connect to local MySQL server through socket '\/var\/run\/mysqld\/mysqld.sock' (2)\r\n<\/code><\/pre>\n
\u305d\u3082\u305d\u3082\u8d77\u52d5\u3057\u3066\u3044\u306a\u3044\u304b\u3089\u304b\u3002\u3068\u601d\u3044\u8d77\u52d5\u3092\u8a66\u307f\u308b\u3082\u3001\u30b3\u30de\u30f3\u30c9\u304c\u898b\u3064\u304b\u3089\u3093\u3068\u3002
\n\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u306f\u305a\u306a\u306e\u306b\u3001\u304a\u304b\u3057\u3044\u3002<\/p>\n
$ systemctl mysql start\r\nUnknown operation mysql.\r\n$ sudo mysql.server restart\r\nsudo: mysql.server: command not found\r\n<\/code><\/pre>\n
\u8abf\u3079\u3066\u3044\u304f\u3068\u3001\u4ee5\u4e0b\u306e\u8a18\u8ff0\u3092\u898b\u3064\u3051\u307e\u3057\u305f\u3002
\nhttps:\/\/www.digitalocean.com\/community\/tutorials\/how-to-install-mysql-on-ubuntu-20-04-ja<\/p>\n
\u5728\u8fd0\u884cMySQL 5.7\uff08\u6216\u66f4\u9ad8\u7248\u672c\uff09\u7684Ubuntu\u7cfb\u7edf\u4e2d\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0croot MySQL\u7528\u6237\u4f7f\u7528\u7684\u662fauth_socket\u63d2\u4ef6\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\uff0c\u800c\u4e0d\u662f\u5bc6\u7801\u3002\u7136\u800c\uff0c\u8981\u4f7f\u7528\u6b64\u63d2\u4ef6\uff0c\u9700\u8981\u786e\u4fdd\u8c03\u7528MySQL\u5ba2\u6237\u7aef\u7684\u64cd\u4f5c\u7cfb\u7edf\u7528\u6237\u540d\u4e0e\u5728\u547d\u4ee4\u4e2d\u6307\u5b9a\u7684MySQL\u7528\u6237\u540d\u5339\u914d\uff0c\u56e0\u6b64\u9700\u8981\u4ee5sudo\u6743\u9650\u8c03\u7528mysql\u4ee5\u4f7froot MySQL\u7528\u6237\u53ef\u8bbf\u95ee\u3002
\n$ sudo mysql<\/p><\/blockquote>\n
\u54e6\uff0c\u539f\u6765\u5982\u6b64\uff1f
\n\u603b\u4e4b\u5148\u8bd5\u8bd5\u770b\u4e86\u3002<\/p>\n
$ sudo mysql\r\nWelcome to the MySQL monitor.  Commands end with ; or \\g.\r\nYour MySQL connection id is 8\r\nServer version: 8.0.34-0ubuntu0.20.04.1 (Ubuntu)\r\n\r\nCopyright (c) 2000, 2023, Oracle and\/or its affiliates.\r\n\r\nOracle is a registered trademark of Oracle Corporation and\/or its\r\naffiliates. Other names may be trademarks of their respective\r\nowners.\r\n\r\nType 'help;' or '\\h' for help. Type '\\c' to clear the current input statement.\r\n\r\nmysql>\r\n<\/code><\/pre>\n
MySQL\u5df2\u542f\u52a8\u3002
\n\u6839\u636eMySQL\u7248\u672c\u662f8\uff0c\u6211\u8ba4\u4e3a\u8fd9\u6b21\u662f\u9002\u7528\u4e8e\u5b83\u7684\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6211\u4f1a\u8bb0\u5f55\u4e0b\u5f53\u5728\u5c1d\u8bd5\u5728Ubuntu 20.04\u4e0a\u542f\u52a8MySQL\u65f6\u9047\u5230\u9519\u8bef\u7684\u89e3\u51b3\u65b9\u6cd5\u3002 \u9996\u5148\u5b89\u88c5MySQL\u3002 $  […]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-28606","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"\n\u5728Ubuntu\u4e0a\u542f\u52a8MySQL\u65f6\u9047\u5230\u9519\u8bef - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u5173\u4e8e\u5728Ubuntu\u4e0a\u542f\u52a8MySQL\u65f6\u9047\u5230\u9519\u8bef\u7684\u6280\u672f\u6587\u7ae0\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u5728ubuntu\u4e0a\u542f\u52a8mysql\u65f6\u9047\u5230\u9519\u8bef\u3002-5\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u5728Ubuntu\u4e0a\u542f\u52a8MySQL\u65f6\u9047\u5230\u9519\u8bef\" \/>\n<meta property=\"og:description\" content=\"\u5173\u4e8e\u5728Ubuntu\u4e0a\u542f\u52a8MySQL\u65f6\u9047\u5230\u9519\u8bef\u7684\u6280\u672f\u6587\u7ae0\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u5728ubuntu\u4e0a\u542f\u52a8mysql\u65f6\u9047\u5230\u9519\u8bef\u3002-5\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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