{"id":1352,"date":"2025-07-31T09:25:59","date_gmt":"2025-07-31T01:25:59","guid":{"rendered":"https:\/\/www.hgfwq.com\/blog\/?p=1352"},"modified":"2025-07-31T09:25:59","modified_gmt":"2025-07-31T01:25:59","slug":"%e5%a6%82%e4%bd%95%e5%ae%89%e8%a3%85%e5%92%8c%e4%bd%bf%e7%94%a8mysql%ef%bc%8c%e7%a1%ae%e4%bf%9d%e9%bb%98%e8%ae%a4%e5%af%86%e7%a0%81%e4%b8%8d%e5%8f%98","status":"publish","type":"post","link":"https:\/\/www.hgfwq.com\/blog\/1352.html","title":{"rendered":"\u5982\u4f55\u5b89\u88c5\u548c\u4f7f\u7528MySQL\uff0c\u786e\u4fdd\u9ed8\u8ba4\u5bc6\u7801\u4e0d\u53d8"},"content":{"rendered":"<p><p>\u672c\u6587\u65e8\u5728\u6307\u5bfc\u7528\u6237\u5982\u4f55\u66f4\u6539MySQL\u6570\u636e\u5e93\u7684\u9ed8\u8ba4\u5bc6\u7801\u3002\u8fd9\u901a\u5e38\u662f\u4e00\u4e2a\u5b89\u5168\u6700\u4f73\u5b9e\u8df5\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u5e93\u7684\u5b89\u5168\u6027\u3002\u6211\u4eec\u5c06\u901a\u8fc7\u5b9e\u9645\u64cd\u4f5c\u6765\u5c55\u793a\u5982\u4f55\u5b8c\u6210\u8fd9\u4e00\u4efb\u52a1\u3002<\/p>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/www.hgfwq.com\/blog\/wp-content\/uploads\/2025\/07\/2kyp1Erzj2.jpg\" alt=\"\u5982\u4f55\u5b89\u88c5\u548c\u4f7f\u7528MySQL\uff0c\u786e\u4fdd\u9ed8\u8ba4\u5bc6\u7801\u4e0d\u53d8\" title=\"\u5982\u4f55\u5b89\u88c5\u548c\u4f7f\u7528MySQL\uff0c\u786e\u4fdd\u9ed8\u8ba4\u5bc6\u7801\u4e0d\u53d8\"><\/p>\n<\/p>\n<p><h2>\u64cd\u4f5c\u524d\u7684\u51c6\u5907<\/h2>\n<\/p>\n<p><p>\u5728\u5f00\u59cb\u4e4b\u524d\uff0c\u8bf7\u786e\u4fdd\u60a8\u6709\u4ee5\u4e0b\u4fe1\u606f\uff1a<\/p>\n<\/p>\n<ul>\n<li>MySQL\u670d\u52a1\u5668\u7684IP\u5730\u5740\u6216\u4e3b\u673a\u540d\u3002<\/li>\n<li>MySQL\u670d\u52a1\u5668\u7684\u7aef\u53e3\u53f7\uff08\u9ed8\u8ba4\u4e3a3306\uff09\u3002<\/li>\n<li>\u5f53\u524d\u767b\u5f55MySQL\u670d\u52a1\u5668\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801\u3002<\/li>\n<\/ul>\n<p><h2>\u66f4\u6539MySQL\u9ed8\u8ba4\u5bc6\u7801<\/h2>\n<\/p>\n<p><h3>\u6b65\u9aa41\uff1a\u8fde\u63a5\u5230MySQL\u670d\u52a1\u5668<\/h3>\n<\/p>\n<p><p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fde\u63a5\u5230MySQL\u670d\u52a1\u5668\uff1a<\/p>\n<\/p>\n<p><pre><code>mysql -h [\u4e3b\u673a\u540d\u6216IP\u5730\u5740] -u [\u7528\u6237\u540d] -p<\/code><\/pre>\n<\/p>\n<p><p>\u5f53\u63d0\u793a\u8f93\u5165\u5bc6\u7801\u65f6\uff0c\u8f93\u5165\u5f53\u524d\u767b\u5f55\u7528\u6237\u7684\u5bc6\u7801\u3002<\/p>\n<\/p>\n<p><h3>\u6b65\u9aa42\uff1a\u9009\u62e9\u6570\u636e\u5e93<\/h3>\n<\/p>\n<p><p>\u5207\u6362\u5230\u9700\u8981\u66f4\u6539\u5bc6\u7801\u7684\u6570\u636e\u5e93\uff1a<\/p>\n<\/p>\n<p><pre><code>USE mysql;<\/code><\/pre>\n<\/p>\n<p><h3>\u6b65\u9aa43\uff1a\u66f4\u6539root\u7528\u6237\u7684\u5bc6\u7801<\/h3>\n<\/p>\n<p><p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u66f4\u6539root\u7528\u6237\u7684\u5bc6\u7801\u3002\u8bf7\u5c06<code>new_password<\/code>\u66ff\u6362\u4e3a\u60a8\u5e0c\u671b\u8bbe\u7f6e\u7684\u5bc6\u7801\uff1a<\/p>\n<\/p>\n<p><pre><code>UPDATE user SET authentication_string=PASSWORD('new_password') WHERE User='root' AND Host='localhost';<\/p>\r\n<p>FLUSH PRIVILEGES;<\/code><\/pre>\n<\/p>\n<p><h3>\u6b65\u9aa44\uff1a\u9000\u51faMySQL\u5ba2\u6237\u7aef<\/h3>\n<\/p>\n<p><p>\u5b8c\u6210\u5bc6\u7801\u66f4\u6539\u540e\uff0c\u9000\u51faMySQL\u5ba2\u6237\u7aef\uff1a<\/p>\n<\/p>\n<p><pre><code>EXIT;<\/code><\/pre>\n<\/p>\n<p><h2>\u6d89\u53ca\u7684\u5173\u952e\u547d\u4ee4\u3001\u4ee3\u7801\u6216\u914d\u7f6e\u793a\u4f8b<\/h2>\n<\/p>\n<p><p>\u4ee5\u4e0b\u662f\u6d89\u53ca\u7684\u5173\u952e\u547d\u4ee4\u548c\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n<\/p>\n<ul>\n<li><strong>mysql<\/strong>\uff1a\u7528\u4e8e\u8fde\u63a5\u5230MySQL\u670d\u52a1\u5668\u3002<\/li>\n<li><strong>USE<\/strong>\uff1a\u7528\u4e8e\u9009\u62e9\u6570\u636e\u5e93\u3002<\/li>\n<li><strong>UPDATE<\/strong>\uff1a\u7528\u4e8e\u66f4\u65b0\u6570\u636e\u5e93\u4e2d\u7684\u8bb0\u5f55\u3002<\/li>\n<li><strong>FLUSH PRIVILEGES<\/strong>\uff1a\u7528\u4e8e\u4f7f\u66f4\u6539\u751f\u6548\u3002<\/li>\n<\/ul>\n<p><h2>\u5bf9\u547d\u4ee4\u3001\u4ee3\u7801\u6216\u91cd\u8981\u6982\u5ff5\u7684\u6e05\u6670\u89e3\u91ca<\/h2>\n<\/p>\n<p><p><strong>mysql<\/strong>\uff1a\u8fd9\u662fMySQL\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u7528\u4e8e\u4e0eMySQL\u670d\u52a1\u5668\u8fdb\u884c\u4ea4\u4e92\u3002<\/p>\n<\/p>\n<p><p><strong>USE<\/strong>\uff1a\u8fd9\u4e2a\u547d\u4ee4\u7528\u4e8e\u9009\u62e9\u5f53\u524d\u4f1a\u8bdd\u4e2d\u8981\u64cd\u4f5c\u7684\u6570\u636e\u5e93\u3002<\/p>\n<\/p>\n<p><p><strong>UPDATE<\/strong>\uff1a\u8fd9\u4e2a\u547d\u4ee4\u7528\u4e8e\u4fee\u6539\u6570\u636e\u5e93\u4e2d\u7684\u8bb0\u5f55\u3002\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u5b83\u6765\u66f4\u6539root\u7528\u6237\u7684\u5bc6\u7801\u3002<\/p>\n<\/p>\n<p><p><strong>FLUSH PRIVILEGES<\/strong>\uff1a\u8fd9\u4e2a\u547d\u4ee4\u7528\u4e8e\u4f7f\u5bf9\u6743\u9650\u8868\u6240\u505a\u7684\u66f4\u6539\u751f\u6548\u3002<\/p>\n<\/p>\n<p><h2>\u64cd\u4f5c\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u9047\u5230\u7684\u95ee\u9898\u3001\u6ce8\u610f\u4e8b\u9879\u6216\u76f8\u5173\u7684\u5b9e\u7528\u6280\u5de7<\/h2>\n<\/p>\n<ul>\n<li>\u5982\u679c\u66f4\u6539root\u7528\u6237\u7684\u5bc6\u7801\u5931\u8d25\uff0c\u8bf7\u68c0\u67e5\u662f\u5426\u9009\u62e9\u4e86\u6b63\u786e\u7684\u6570\u636e\u5e93\uff08mysql\uff09\u3002<\/li>\n<li>\u786e\u4fdd\u60a8\u6709\u8db3\u591f\u7684\u6743\u9650\u6765\u66f4\u6539root\u7528\u6237\u7684\u5bc6\u7801\u3002<\/li>\n<li>\u5728\u66f4\u6539\u5bc6\u7801\u540e\uff0c\u8bf7\u786e\u4fdd\u4f7f\u7528\u65b0\u5bc6\u7801\u91cd\u65b0\u8fde\u63a5\u5230MySQL\u670d\u52a1\u5668\u3002<\/li>\n<li>\u4e3a\u4e86\u63d0\u9ad8\u5b89\u5168\u6027\uff0c\u5efa\u8bae\u4f7f\u7528\u590d\u6742\u7684\u5bc6\u7801\uff0c\u5e76\u5b9a\u671f\u66f4\u6539\u5bc6\u7801\u3002<\/li>\n<\/ul>\n<p><p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u60a8\u5e94\u8be5\u80fd\u591f\u6210\u529f\u66f4\u6539MySQL\u6570\u636e\u5e93\u7684\u9ed8\u8ba4\u5bc6\u7801\u3002\u8bf7\u8bb0\u4f4f\uff0c\u5b89\u5168\u59cb\u7ec8\u662f\u6570\u636e\u5e93\u7ba1\u7406\u7684\u91cd\u8981\u65b9\u9762\u3002<\/p>\n<\/p>\n<p>&#8220;`<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u6587\u65e8\u5728\u6307\u5bfc\u7528\u6237\u5982\u4f55\u66f4\u6539MySQL\u6570\u636e\u5e93\u7684\u9ed8\u8ba4\u5bc6\u7801\u3002\u8fd9\u901a\u5e38\u662f\u4e00\u4e2a\u5b89\u5168\u6700\u4f73\u5b9e\u8df5\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u5e93\u7684\u5b89\u5168\u6027\u3002\u6211\u4eec\u5c06\u901a\u8fc7\u5b9e\u9645\u64cd\u4f5c\u6765\u5c55\u793a\u5982\u4f55\u5b8c\u6210\u8fd9\u4e00\u4efb\u52a1\u3002 \u64cd\u4f5c\u524d\u7684\u51c6\u5907 \u5728\u5f00\u59cb\u4e4b\u524d\uff0c\u8bf7\u786e\u4fdd\u60a8\u6709\u4ee5\u4e0b\u4fe1\u606f\uff1a MySQL\u670d\u52a1\u5668\u7684IP\u5730\u5740\u6216\u4e3b\u673a\u540d\u3002 MySQL&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1353,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[326,369,8],"topic":[],"class_list":["post-1352","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-haiwai","tag-mysql","tag-369","tag-8"],"_links":{"self":[{"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/posts\/1352","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/comments?post=1352"}],"version-history":[{"count":1,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/posts\/1352\/revisions"}],"predecessor-version":[{"id":1355,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/posts\/1352\/revisions\/1355"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/media\/1353"}],"wp:attachment":[{"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/media?parent=1352"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/categories?post=1352"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/tags?post=1352"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.hgfwq.com\/blog\/wp-json\/wp\/v2\/topic?post=1352"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}