{"id":118,"date":"2024-06-14T10:29:42","date_gmt":"2024-06-14T02:29:42","guid":{"rendered":"http:\/\/zhaoyanqi.cn\/?p=118"},"modified":"2024-06-19T22:15:11","modified_gmt":"2024-06-19T14:15:11","slug":"mysql-8-0%e4%bf%ae%e6%94%b9%e5%af%86%e7%a0%81","status":"publish","type":"post","link":"https:\/\/zhaoyanqi.cn\/?p=118","title":{"rendered":"mysql 8.0\u4fee\u6539\u5bc6\u7801"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\" id=\"9a7459f2\">\u4f7f\u7528 <code>--skip-grant-tables<\/code> \u542f\u52a8 MySQL \u5e76\u91cd\u7f6e\u5bc6\u7801<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u505c\u6b62 MySQL \u670d\u52a1<\/strong>\uff1a<\/li>\n<\/ol>\n\n\n\n<pre id=\"ab0b3e0e\" class=\"wp-block-code\"><code>sudo systemctl stop mysql<\/code><\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"2\">\n<li><strong>\u4ee5\u5b89\u5168\u6a21\u5f0f\u542f\u52a8 MySQL\uff08\u8df3\u8fc7\u6743\u9650\u68c0\u67e5\uff09<\/strong>\uff1a<\/li>\n<\/ol>\n\n\n\n<pre id=\"a8d9c9fa\" class=\"wp-block-code\"><code>sudo \/usr\/local\/mysql\/bin\/mysqld --skip-grant-tables --user=mysql &amp;<\/code><\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"3\">\n<li><strong>\u6253\u5f00\u4e00\u4e2a\u65b0\u7684\u7ec8\u7aef\u7a97\u53e3\u6216\u6807\u7b7e\u9875<\/strong>\uff0c\u767b\u5f55 MySQL\uff1a<\/li>\n<\/ol>\n\n\n\n<pre id=\"36332c25\" class=\"wp-block-code\"><code>\/usr\/local\/mysql\/bin\/mysql -u root<\/code><\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"4\">\n<li><strong>\u66f4\u6539 root \u5bc6\u7801<\/strong>\uff1a<\/li>\n<\/ol>\n\n\n\n<pre id=\"0739e1bc\" class=\"wp-block-code\"><code>USE mysql;\nFLUSH PRIVILEGES;\nALTER USER 'root'@'localhost' IDENTIFIED BY 'new_password';\nFLUSH PRIVILEGES;<\/code><\/pre>\n\n\n\n<p id=\"u83d16cbd\">\u5c06 <code>new_password<\/code> \u66ff\u6362\u4e3a\u60a8\u5e0c\u671b\u8bbe\u7f6e\u7684\u65b0\u5bc6\u7801\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li><strong>\u505c\u6b62 MySQL \u5b89\u5168\u6a21\u5f0f\u8fd0\u884c<\/strong>\uff1a<\/li>\n<\/ol>\n\n\n\n<p id=\"ua85c5641\">\u627e\u5230 <code>mysqld --skip-grant-tables<\/code> \u8fdb\u7a0b\u5e76\u6740\u6389\u5b83\uff0c\u6216\u8005\u76f4\u63a5\u5728\u542f\u52a8 <code>mysqld<\/code> \u7684\u7ec8\u7aef\u7a97\u53e3\u4e2d\u6309 <code>Ctrl+C<\/code> \u5173\u95ed\u8fdb\u7a0b\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"6\">\n<li><strong>\u91cd\u65b0\u542f\u52a8 MySQL \u670d\u52a1<\/strong>\uff1a<\/li>\n<\/ol>\n\n\n\n<pre id=\"9c06aef2\" class=\"wp-block-code\"><code>sudo systemctl start mysql<\/code><\/pre>\n\n\n\n<ol class=\"wp-block-list\" start=\"7\">\n<li><strong>\u9a8c\u8bc1\u65b0\u5bc6\u7801<\/strong>\uff1a<\/li>\n<\/ol>\n\n\n\n<pre id=\"d2a675df\" class=\"wp-block-code\"><code>\/usr\/local\/mysql\/bin\/mysql -u root -p<\/code><\/pre>\n\n\n\n<p id=\"u5834cb06\">\u8f93\u5165\u65b0\u5bc6\u7801\uff0c\u786e\u8ba4\u53ef\u4ee5\u6b63\u5e38\u767b\u5f55\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528 &#8211;skip-grant-tables \u542f\u52a8 MySQL \u5e76\u91cd\u7f6e\u5bc6\u7801 \u5c06 new_password \u66ff\u6362 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13,8],"tags":[10],"class_list":["post-118","post","type-post","status-publish","format-standard","hentry","category-mysql_privilege","category-mysql","tag-mysql_lab"],"_links":{"self":[{"href":"https:\/\/zhaoyanqi.cn\/index.php?rest_route=\/wp\/v2\/posts\/118","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zhaoyanqi.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zhaoyanqi.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zhaoyanqi.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zhaoyanqi.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=118"}],"version-history":[{"count":1,"href":"https:\/\/zhaoyanqi.cn\/index.php?rest_route=\/wp\/v2\/posts\/118\/revisions"}],"predecessor-version":[{"id":120,"href":"https:\/\/zhaoyanqi.cn\/index.php?rest_route=\/wp\/v2\/posts\/118\/revisions\/120"}],"wp:attachment":[{"href":"https:\/\/zhaoyanqi.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=118"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zhaoyanqi.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=118"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zhaoyanqi.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=118"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}