{"id":1157,"date":"2023-02-22T14:50:20","date_gmt":"2023-02-22T06:50:20","guid":{"rendered":"https:\/\/www.zhinaidexiaowo.top\/?p=1157"},"modified":"2023-02-22T14:50:20","modified_gmt":"2023-02-22T06:50:20","slug":"mysql%e6%95%b0%e6%8d%ae%e5%ba%93%e5%bc%80%e5%90%af%e8%bf%9c%e7%a8%8b%e8%ae%bf%e9%97%ae","status":"publish","type":"post","link":"https:\/\/www.zhinaidexiaowo.top\/index.php\/2023\/02\/22\/mysql%e6%95%b0%e6%8d%ae%e5%ba%93%e5%bc%80%e5%90%af%e8%bf%9c%e7%a8%8b%e8%ae%bf%e9%97%ae\/","title":{"rendered":"<center>mysql\u6570\u636e\u5e93\u5f00\u542f\u8fdc\u7a0b\u8bbf\u95ee<\/center>"},"content":{"rendered":"<p>\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cMySQL\u53ea\u5141\u8bb8\u672c\u5730\u767b\u5f55\uff0c\u5373\u53ea\u80fd\u5728\u5b89\u88c5MySQL\u73af\u5883\u6240\u5728\u7684\u4e3b\u673a\u4e0b\u8bbf\u95ee\u3002<br \/>\n\u4f46\u662f\u5728\u65e5\u5e38\u5f00\u53d1\u548c\u4f7f\u7528\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u9700\u8981\u8bbf\u95ee\u8fdc\u7aef\u670d\u52a1\u5668\u7684\u6570\u636e\u5e93\uff0c\u6b64\u65f6\u5c31\u9700\u8981\u5f00\u542f\u670d\u52a1\u5668\u7aefMySQL\u7684\u8fdc\u7a0b\u8fde\u63a5\u6743\u9650\u3002<br \/>\n\u73af\u5883:Linux<br \/>\n\u8f6f\u4ef6:mysql<br \/>\n1\u3001\u751f\u6210\u73af\u5883\uff0c\u8fde\u63a5mysql<br \/>\n<code>mysql -u root -p\u5bc6\u7801<\/code><\/p>\n<p>2\u3001\u67e5\u770bMySQL\u5f53\u524d\u8bbf\u95ee\u8fdc\u7a0b\u8bbf\u95ee\u6743\u9650<br \/>\n<code>use mysql;<br \/>\nselect User,authentication_string,Host from user;<\/code><br \/>\n\u8f93\u51fa\u5982\u4e0b<\/p>\n<pre><code class=\"\">+------+-----------------------+--------------+\n| User | authentication_string | Host         |\n+------+-----------------------+--------------+\n| root |                       | localhost    |\n| root |                       | chino-centos |\n| root |                       | 127.0.0.1    |\n| root |                       | ::1          |\n+------+-----------------------+--------------+\n<\/code><\/pre>\n<p>\u5f53\u524droot\u7528\u6237\uff0chost\u4e3a\u53ea\u5141\u8bb8\u672c\u5730\u767b\u5f55<\/p>\n<p>3\u3001\u5f00\u542f\u8fdc\u7a0b\u8bbf\u95ee<br \/>\n<code>update user set host='%' where user='root';<\/code><br \/>\n\u7136\u540e\u518d\u67e5\u8be2<br \/>\n<code>select User,authentication_string,Host from user;<\/code><\/p>\n<pre><code class=\"\">+------+-----------------------+--------------+\n| User | authentication_string | Host         |\n+------+-----------------------+--------------+\n| root |                       | %            |\n| root |                       | chino-centos |\n| root |                       | 127.0.0.1    |\n| root |                       | ::1          |\n+------+-----------------------+--------------+\n<\/code><\/pre>\n<p>\u4e4b\u540e\u5c31\u53ef\u4ee5\u8fdb\u884c\u8fdc\u7a0b\u8bbf\u95ee\u4e86\uff0c\u4f46\u5728\u91cd\u542fmysql\u4e4b\u524d\u8fde\u63a5\u5e76\u4e0d\u4f1a\u6210\u529f\u3002<\/p>\n<p>\u6ce8:\u7248\u672c5.6\u4ee5\u4e0a\u7248\u672c\u7684authentication_string\u53ef\u80fd\u4f1a\u663e\u793a\u79d8\u94a5\u5185\u5bb9\uff0c\u8ddf\u7740\u6559\u7a0b\u8d70\u5c31\u884c\u4e86\u3002\u8be5\u6559\u7a0b\u901a\u7528\u4e8emysql 5.5-8.0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cMySQL\u53ea\u5141\u8bb8\u672c\u5730\u767b\u5f55\uff0c\u5373\u53ea\u80fd\u5728\u5b89\u88c5MySQL\u73af\u5883\u6240\u5728\u7684\u4e3b\u673a\u4e0b\u8bbf\u95ee\u3002 \u4f46\u662f\u5728\u65e5\u5e38\u5f00\u53d1\u548c\u4f7f\u7528\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u9700\u8981\u8bbf\u95ee\u8fdc\u7aef\u670d &#8230;<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-1157","post","type-post","status-publish","format-standard","hentry","category-3"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - 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