{"id":5439,"date":"2024-11-14T09:36:02","date_gmt":"2024-11-14T01:36:02","guid":{"rendered":"https:\/\/fwq.ai\/blog\/5439\/"},"modified":"2024-11-14T09:36:02","modified_gmt":"2024-11-14T01:36:02","slug":"mysql%e6%80%8e%e4%b9%88%e5%8d%b8%e8%bd%bd%e5%b9%b2%e5%87%80%e9%87%8d%e8%a3%85","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/5439\/","title":{"rendered":"mysql\u600e\u4e48\u5378\u8f7d\u5e72\u51c0\u91cd\u88c5"},"content":{"rendered":"<blockquote><p>\n  \u5982\u4f55\u5e72\u51c0\u5378\u8f7d\u5e76\u91cd\u65b0\u5b89\u88c5 mysql\uff1f\u5378\u8f7d mysql\uff1a\u505c\u6b62\u670d\u52a1\u5e76\u5378\u8f7d\u8f6f\u4ef6\u5305\u3002\u5220\u9664\u914d\u7f6e\u6587\u4ef6\u548c\u6570\u636e\u76ee\u5f55\u3002\u91cd\u65b0\u5b89\u88c5 mysql\uff1a\u5b89\u88c5 mysql \u5b58\u50a8\u5e93\u3002\u5237\u65b0\u8f6f\u4ef6\u5305\u5217\u8868\u3002\u5b89\u88c5 mysql \u8f6f\u4ef6\u5305\u3002\u521d\u59cb\u5316\u548c\u542f\u52a8 mysql \u6570\u636e\u5e93\u3002\u91cd\u7f6e root \u5bc6\u7801\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202405\/28\/2024052813182526575.jpg\" class=\"aligncenter\" title=\"mysql\u600e\u4e48\u5378\u8f7d\u5e72\u51c0\u91cd\u88c5\u63d2\u56fe\" alt=\"mysql\u600e\u4e48\u5378\u8f7d\u5e72\u51c0\u91cd\u88c5\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5e72\u51c0\u5378\u8f7d\u5e76\u91cd\u65b0\u5b89\u88c5 MySQL<\/strong><\/p>\n<p><strong>\u6b65\u9aa4 1\uff1a\u5378\u8f7d MySQL<\/strong><\/p>\n<ul>\n<li>\n<p>\u505c\u6b62 MySQL \u670d\u52a1\uff1a<\/p>\n<pre>sudo service mysql stop<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<li>\n<p>\u5378\u8f7d MySQL \u8f6f\u4ef6\u5305\uff1a<\/p>\n<pre>sudo apt-get purge mysql-server  # Ubuntu\/Debian\nsudo yum remove mysql-server  # CentOS\/Red Hat<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<li>\n<p>\u5220\u9664 MySQL \u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n<pre>sudo rm -rf \/etc\/mysql  # Ubuntu\/Debian\nsudo rm -rf \/var\/lib\/mysql  # Ubuntu\/Debian\n\nsudo rm -rf \/etc\/my.cnf  # CentOS\/Red Hat<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<li>\n<p>\u5220\u9664 MySQL \u6570\u636e\u76ee\u5f55\uff1a<\/p>\n<pre>sudo rm -rf \/var\/lib\/mysql  # Ubuntu\/Debian\nsudo rm -rf \/var\/lib\/mysql  # CentOS\/Red Hat<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<\/ul>\n<p><strong>\u6b65\u9aa4 2\uff1a\u91cd\u65b0\u5b89\u88c5 MySQL<\/strong><\/p>\n<ul>\n<li>\n<p>\u5b89\u88c5 MySQL \u5b58\u50a8\u5e93\uff1a<\/p>\n<pre>sudo apt-get install software-properties-common  # Ubuntu\/Debian\nsudo apt-add-repository ppa:ondrej\/mysql-5.7  # Ubuntu\/Debian\n\nsudo yum install https:\/\/dev.mysql.com\/get\/mysql80-community-release-el7-4.noarch.rpm  # CentOS\/Red Hat<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<li>\n<p>\u5237\u65b0\u8f6f\u4ef6\u5305\u5217\u8868\uff1a<\/p>\n<pre>sudo apt-get update  # Ubuntu\/Debian\nsudo yum update  # CentOS\/Red Hat<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<li>\n<p>\u5b89\u88c5 MySQL \u8f6f\u4ef6\u5305\uff1a<\/p>\n<pre>sudo apt-get install mysql-server  # Ubuntu\/Debian\nsudo yum install mysql-community-server  # CentOS\/Red Hat<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<li>\n<p>\u521d\u59cb\u5316 MySQL \u6570\u636e\u5e93\uff1a<\/p>\n<pre>sudo mysql_install_db<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<li>\n<p>\u542f\u52a8 MySQL \u670d\u52a1\uff1a<\/p>\n<pre>sudo service mysql start<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<li>\n<p>\u91cd\u7f6e MySQL root \u5bc6\u7801\uff1a<\/p>\n<pre>sudo mysql -u root -p\nALTER USER 'root'@'localhost' IDENTIFIED BY 'new_password';<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662f\u600e\u4e48\u5378\u8f7d\u5e72\u51c0\u91cd\u88c5\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u5e72\u51c0\u5378\u8f7d\u5e76\u91cd\u65b0\u5b89\u88c5 mysql\uff1f\u5378\u8f7d mysql\uff1a\u505c\u6b62\u670d\u52a1\u5e76\u5378\u8f7d\u8f6f\u4ef6\u5305\u3002\u5220\u9664\u914d\u7f6e\u6587\u4ef6\u548c\u6570\u636e\u76ee\u5f55\u3002\u91cd\u65b0\u5b89\u88c5 mysql\uff1a\u5b89\u88c5 mysql \u5b58\u50a8\u5e93\u3002\u5237\u65b0\u8f6f\u4ef6\u5305\u5217\u8868\u3002\u5b89\u88c5 mysql \u8f6f\u4ef6\u5305\u3002\u521d\u59cb\u5316\u548c\u542f\u52a8 mysql \u6570\u636e\u5e93\u3002\u91cd\u7f6e root \u5bc6\u7801\u3002 \u5982\u4f55\u5e72\u51c0\u5378\u8f7d\u5e76\u91cd\u65b0\u5b89\u88c5 MySQL \u6b65\u9aa4 1\uff1a\u5378\u8f7d MySQL \u505c\u6b62 MySQL \u670d\u52a1\uff1a sudo service mysql stop \u767b\u5f55\u540e\u590d\u5236 \u5378\u8f7d MySQL \u8f6f\u4ef6\u5305\uff1a sudo apt-get purge mysql-server # Ubuntu\/Debian sudo yum remove mysql-server # CentOS\/Red Hat \u767b\u5f55\u540e\u590d\u5236 \u5220\u9664 MySQL \u914d\u7f6e\u6587\u4ef6\uff1a sudo rm -rf \/etc\/mysql # Ubuntu\/Debian sudo rm -rf \/var\/lib\/mysql [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-5439","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/5439","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=5439"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/5439\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=5439"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=5439"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=5439"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}