{"id":177741,"date":"2024-11-08T16:10:08","date_gmt":"2024-11-08T08:10:08","guid":{"rendered":"https:\/\/server.hk\/cnblog\/177741\/"},"modified":"2024-11-08T16:10:09","modified_gmt":"2024-11-08T08:10:09","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a41211-sqlstate-42000%ef%bc%88er_no_permission_to_create_user%ef%bc%89ss%e4%b8%8d%e5%85%81%e8%a8%b1%e5%89%b5%e5%bb%ba%e6%96%b0","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/177741\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa41211 &#8211; SQLSTATE: 42000\uff08ER_NO_PERMISSION_TO_CREATE_USER\uff09&#8217;%s&#8217;@&#8217;%s&#8217;\u4e0d\u5141\u8a31\u5275\u5efa\u65b0\u7528\u6236"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a41211-sqlstate-42000%ef%bc%88er_no_permission_to_create_user%ef%bc%89-FAVyeTVcTC\">\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa41211 &#8211; SQLSTATE: 42000\uff08ER_NO_PERMISSION_TO_CREATE_USER\uff09<\/h1>\n<p>\u5728\u4f7f\u7528MySQL\u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f\u932f\u8aa41211\uff0c\u8a72\u932f\u8aa4\u7684\u5177\u9ad4\u4fe1\u606f\u70ba\u201cSQLSTATE: 42000\uff08ER_NO_PERMISSION_TO_CREATE_USER\uff09&#8217;%s&#8217;@&#8217;%s&#8217;\u4e0d\u5141\u8a31\u5275\u5efa\u65b0\u7528\u6236\u201d\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8868\u793a\u7576\u524d\u7528\u6236\u6c92\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u5275\u5efa\u65b0\u7684\u6578\u64da\u5eab\u7528\u6236\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u8a72\u932f\u8aa4\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e5%8e%9f%e5%9b%a0-FAVyeTVcTC\">\u932f\u8aa4\u539f\u56e0<\/h2>\n<p>MySQL\u7684\u7528\u6236\u6b0a\u9650\u7ba1\u7406\u662f\u5176\u5b89\u5168\u6027\u7684\u91cd\u8981\u7d44\u6210\u90e8\u5206\u3002\u7576\u4f60\u5617\u8a66\u5275\u5efa\u4e00\u500b\u65b0\u7528\u6236\u6642\uff0cMySQL\u6703\u6aa2\u67e5\u7576\u524d\u7528\u6236\u7684\u6b0a\u9650\u3002\u5982\u679c\u7576\u524d\u7528\u6236\u6c92\u6709CREATE USER\u7684\u6b0a\u9650\uff0c\u5c31\u6703\u51fa\u73fe\u932f\u8aa41211\u3002\u9019\u7a2e\u60c5\u6cc1\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u5e7e\u7a2e\u60c5\u6cc1\u4e0b\uff1a<\/p>\n<ul>\n<li>\u7576\u524d\u7528\u6236\u4e0d\u662f\u4ee5root\u8eab\u4efd\u767b\u9304\u3002<\/li>\n<li>\u7576\u524d\u7528\u6236\u7684\u6b0a\u9650\u88ab\u9650\u5236\uff0c\u7121\u6cd5\u5275\u5efa\u65b0\u7528\u6236\u3002<\/li>\n<li>MySQL\u914d\u7f6e\u6587\u4ef6\u4e2d\u8a2d\u7f6e\u4e86\u9650\u5236\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%aa%a2%e6%9f%a5%e7%95%b6%e5%89%8d%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90-FAVyeTVcTC\">\u6aa2\u67e5\u7576\u524d\u7528\u6236\u6b0a\u9650<\/h2>\n<p>\u8981\u89e3\u6c7a\u9019\u500b\u554f\u984c\uff0c\u9996\u5148\u9700\u8981\u6aa2\u67e5\u7576\u524d\u7528\u6236\u7684\u6b0a\u9650\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u4f86\u67e5\u770b\u7576\u524d\u7528\u6236\u7684\u6b0a\u9650\uff1a<\/p>\n<pre><code>SHOW GRANTS FOR CURRENT_USER;<\/code><\/pre>\n<p>\u9019\u689d\u8a9e\u53e5\u5c07\u986f\u793a\u7576\u524d\u7528\u6236\u64c1\u6709\u7684\u6240\u6709\u6b0a\u9650\u3002\u5982\u679c\u4f60\u767c\u73fe\u6c92\u6709CREATE USER\u7684\u6b0a\u9650\uff0c\u90a3\u9ebc\u5c31\u9700\u8981\u9032\u884c\u6b0a\u9650\u7684\u8abf\u6574\u3002<\/p>\n<h2 id=\"%e6%8e%88%e4%ba%88create-user%e6%ac%8a%e9%99%90-FAVyeTVcTC\">\u6388\u4e88CREATE USER\u6b0a\u9650<\/h2>\n<p>\u5982\u679c\u4f60\u6709\u6b0a\u9650\u7684\u8a71\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u4f86\u6388\u4e88\u7576\u524d\u7528\u6236CREATE USER\u7684\u6b0a\u9650\uff1a<\/p>\n<pre><code>GRANT CREATE USER ON *.* TO 'your_username'@'your_host';<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c\u8acb\u5c07&#8217;your_username&#8217;\u548c&#8217;your_host&#8217;\u66ff\u63db\u70ba\u5be6\u969b\u7684\u7528\u6236\u540d\u548c\u4e3b\u6a5f\u540d\u3002\u6388\u6b0a\u5f8c\uff0c\u8a18\u5f97\u57f7\u884c\u4ee5\u4e0b\u547d\u4ee4\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\uff1a<\/p>\n<pre><code>FLUSH PRIVILEGES;<\/code><\/pre>\n<h2 id=\"%e4%bd%bf%e7%94%a8root%e7%94%a8%e6%88%b6%e5%89%b5%e5%bb%ba%e6%96%b0%e7%94%a8%e6%88%b6-FAVyeTVcTC\">\u4f7f\u7528root\u7528\u6236\u5275\u5efa\u65b0\u7528\u6236<\/h2>\n<p>\u5982\u679c\u7576\u524d\u7528\u6236\u7121\u6cd5\u7372\u5f97\u6240\u9700\u7684\u6b0a\u9650\uff0c\u53e6\u4e00\u7a2e\u89e3\u6c7a\u65b9\u6848\u662f\u4f7f\u7528root\u7528\u6236\u4f86\u5275\u5efa\u65b0\u7528\u6236\u3002\u9996\u5148\uff0c\u4f7f\u7528root\u7528\u6236\u767b\u9304\u5230MySQL\uff1a<\/p>\n<pre><code>mysql -u root -p<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5275\u5efa\u65b0\u7528\u6236\uff1a<\/p>\n<pre><code>CREATE USER 'new_user'@'localhost' IDENTIFIED BY 'password';<\/code><\/pre>\n<p>\u63a5\u8457\uff0c\u6388\u4e88\u65b0\u7528\u6236\u6240\u9700\u7684\u6b0a\u9650\uff1a<\/p>\n<pre><code>GRANT ALL PRIVILEGES ON *.* TO 'new_user'@'localhost';<\/code><\/pre>\n<p>\u6700\u5f8c\uff0c\u57f7\u884cFLUSH PRIVILEGES\u547d\u4ee4\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\u3002<\/p>\n<h2 id=\"%e6%aa%a2%e6%9f%a5mysql%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6-FAVyeTVcTC\">\u6aa2\u67e5MySQL\u914d\u7f6e\u6587\u4ef6<\/h2>\n<p>\u5982\u679c\u4ee5\u4e0a\u65b9\u6cd5\u4ecd\u7136\u7121\u6cd5\u89e3\u6c7a\u554f\u984c\uff0c\u5efa\u8b70\u6aa2\u67e5MySQL\u7684\u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u662fmy.cnf\u6216my.ini\uff09\u3002\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u914d\u7f6e\u6587\u4ef6\u4e2d\u53ef\u80fd\u6703\u6709\u9650\u5236\u7528\u6236\u5275\u5efa\u7684\u8a2d\u7f6e\u3002\u78ba\u4fdd\u6c92\u6709\u8a2d\u7f6e\u7981\u6b62\u7528\u6236\u5275\u5efa\u65b0\u7528\u6236\u7684\u9078\u9805\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-FAVyeTVcTC\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u932f\u8aa41211\uff08SQLSTATE: 42000\uff09\u901a\u5e38\u662f\u7531\u65bc\u7576\u524d\u7528\u6236\u7f3a\u4e4f\u5275\u5efa\u65b0\u7528\u6236\u7684\u6b0a\u9650\u6240\u5f15\u8d77\u7684\u3002\u901a\u904e\u6aa2\u67e5\u7528\u6236\u6b0a\u9650\u3001\u6388\u4e88\u5fc5\u8981\u7684\u6b0a\u9650\u6216\u4f7f\u7528root\u7528\u6236\u4f86\u5275\u5efa\u65b0\u7528\u6236\uff0c\u53ef\u4ee5\u6709\u6548\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u6578\u64da\u5eab\u7ba1\u7406\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684<a href=\"https:\/\/server.hk\">VPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u89e3\u6c7a\u65b9\u6848\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u548c\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4fee\u5fa9MySQL\u932f\u8aa41211\uff08ER_NO_PERMISSION_TO_CREATE_USER\uff09\u7684\u65b9\u6cd5\uff0c\u89e3\u6c7a&#8217;%s&#8217;@&#8217;%s&#8217;\u7121\u6cd5\u5275\u5efa\u65b0\u7528\u6236\u7684\u554f\u984c\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-177741","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177741","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=177741"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177741\/revisions"}],"predecessor-version":[{"id":177742,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177741\/revisions\/177742"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=177741"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=177741"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=177741"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}