{"id":177523,"date":"2024-11-08T14:51:35","date_gmt":"2024-11-08T06:51:35","guid":{"rendered":"https:\/\/server.hk\/cnblog\/177523\/"},"modified":"2024-11-08T14:51:36","modified_gmt":"2024-11-08T06:51:36","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a41132-sqlstate-42000%ef%bc%88er_password_not_allowed%ef%bc%89%e6%82%a8%e5%bf%85%e9%a0%88%e5%85%b7%e6%9c%89%e6%ac%8a%e9%99%90%e6%89%8d","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/177523\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa41132 &#8211; SQLSTATE: 42000\uff08ER_PASSWORD_NOT_ALLOWED\uff09\u60a8\u5fc5\u9808\u5177\u6709\u6b0a\u9650\u624d\u80fd\u66f4\u65b0mysql\u6578\u64da\u5eab\u4e2d\u7684\u8868\uff0c\u4ee5\u4fbf\u70ba\u5176\u4ed6\u4eba\u66f4\u6539\u5bc6\u78bc"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a41132-sqlstate-42000%ef%bc%88er_password_not_allowed%ef%bc%89-HKRSttLzmB\">\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa41132 &#8211; SQLSTATE: 42000\uff08ER_PASSWORD_NOT_ALLOWED\uff09<\/h1>\n<p>\u5728\u4f7f\u7528MySQL\u6578\u64da\u5eab\u6642\uff0c\u60a8\u53ef\u80fd\u6703\u9047\u5230\u932f\u8aa41132\uff0c\u8a72\u932f\u8aa4\u7684SQLSTATE\u4ee3\u78bc\u70ba42000\uff0c\u4e26\u986f\u793a\u70ba\u201cER_PASSWORD_NOT_ALLOWED\u201d\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u767c\u751f\u5728\u60a8\u5617\u8a66\u66f4\u6539\u5176\u4ed6\u7528\u6236\u7684\u5bc6\u78bc\u6642\uff0c\u800c\u60a8\u4e26\u6c92\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u57f7\u884c\u6b64\u64cd\u4f5c\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u6b64\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-HKRSttLzmB\">\u932f\u8aa4\u539f\u56e0<\/h2>\n<p>MySQL\u7684\u7528\u6236\u6b0a\u9650\u7cfb\u7d71\u975e\u5e38\u56b4\u683c\uff0c\u9019\u662f\u70ba\u4e86\u4fdd\u8b77\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\u3002\u7576\u60a8\u5617\u8a66\u66f4\u6539\u5176\u4ed6\u7528\u6236\u7684\u5bc6\u78bc\u6642\uff0cMySQL\u6703\u6aa2\u67e5\u7576\u524d\u7528\u6236\u662f\u5426\u64c1\u6709\u8db3\u5920\u7684\u6b0a\u9650\u3002\u82e5\u7576\u524d\u7528\u6236\u6c92\u6709\u76f8\u61c9\u7684\u6b0a\u9650\uff0c\u5247\u6703\u51fa\u73fe\u932f\u8aa41132\u3002\u5177\u9ad4\u4f86\u8aaa\uff0c\u9019\u500b\u932f\u8aa4\u901a\u5e38\u662f\u7531\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\u5f15\u8d77\u7684\uff1a<\/p>\n<ul>\n<li>\u7576\u524d\u7528\u6236\u6c92\u6709UPDATE\u6b0a\u9650\uff1a\u8981\u66f4\u6539\u5176\u4ed6\u7528\u6236\u7684\u5bc6\u78bc\uff0c\u60a8\u5fc5\u9808\u64c1\u6709\u5c0dmysql\u6578\u64da\u5eab\u4e2duser\u8868\u7684UPDATE\u6b0a\u9650\u3002<\/li>\n<li>\u4f7f\u7528\u4e86\u4e0d\u6b63\u78ba\u7684SQL\u8a9e\u6cd5\uff1a\u5982\u679cSQL\u8a9e\u53e5\u7684\u8a9e\u6cd5\u4e0d\u6b63\u78ba\uff0c\u4e5f\u53ef\u80fd\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li>MySQL\u7248\u672c\u554f\u984c\uff1a\u67d0\u4e9b\u820a\u7248\u672c\u7684MySQL\u53ef\u80fd\u6703\u5c0d\u7528\u6236\u6b0a\u9650\u7684\u8655\u7406\u6709\u6240\u4e0d\u540c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-HKRSttLzmB\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u8981\u4fee\u5fa9MySQL\u932f\u8aa41132\uff0c\u60a8\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u64cd\u4f5c\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e7%95%b6%e5%89%8d%e7%94%a8%e6%88%b6%e7%9a%84%e6%ac%8a%e9%99%90-HKRSttLzmB\">1. \u6aa2\u67e5\u7576\u524d\u7528\u6236\u7684\u6b0a\u9650<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\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\u5c07\u986f\u793a\u7576\u524d\u7528\u6236\u64c1\u6709\u7684\u6240\u6709\u6b0a\u9650\u3002\u5982\u679c\u60a8\u767c\u73fe\u7f3a\u5c11UPDATE\u6b0a\u9650\uff0c\u5247\u9700\u8981\u6388\u4e88\u8a72\u6b0a\u9650\u3002<\/p>\n<h3 id=\"2-%e6%8e%88%e4%ba%88%e5%bf%85%e8%a6%81%e7%9a%84%e6%ac%8a%e9%99%90-HKRSttLzmB\">2. \u6388\u4e88\u5fc5\u8981\u7684\u6b0a\u9650<\/h3>\n<p>\u5982\u679c\u7576\u524d\u7528\u6236\u6c92\u6709\u8db3\u5920\u7684\u6b0a\u9650\uff0c\u60a8\u9700\u8981\u4f7f\u7528\u5177\u6709\u8db3\u5920\u6b0a\u9650\u7684\u7528\u6236\uff08\u4f8b\u5982root\u7528\u6236\uff09\u4f86\u6388\u4e88UPDATE\u6b0a\u9650\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u4f86\u6388\u4e88\u6b0a\u9650\uff1a<\/p>\n<pre><code>GRANT UPDATE ON mysql.user TO 'your_username'@'localhost';<\/code><\/pre>\n<p>\u8acb\u5c07&#8217;your_username&#8217;\u66ff\u63db\u70ba\u60a8\u8981\u6388\u4e88\u6b0a\u9650\u7684\u7528\u6236\u540d\u3002\u6388\u6b0a\u5f8c\uff0c\u8acb\u8a18\u5f97\u57f7\u884c\u4ee5\u4e0b\u547d\u4ee4\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\uff1a<\/p>\n<pre><code>FLUSH PRIVILEGES;<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e6%ad%a3%e7%a2%ba%e7%9a%84sql%e8%aa%9e%e6%b3%95%e6%9b%b4%e6%94%b9%e5%af%86%e7%a2%bc-HKRSttLzmB\">3. \u4f7f\u7528\u6b63\u78ba\u7684SQL\u8a9e\u6cd5\u66f4\u6539\u5bc6\u78bc<\/h3>\n<p>\u78ba\u4fdd\u60a8\u4f7f\u7528\u7684SQL\u8a9e\u6cd5\u6b63\u78ba\u3002\u66f4\u6539\u7528\u6236\u5bc6\u78bc\u7684\u6b63\u78ba\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>SET PASSWORD FOR 'username'@'host' = PASSWORD('new_password');<\/code><\/pre>\n<p>\u8acb\u5c07&#8217;username&#8217;\u548c&#8217;host&#8217;\u66ff\u63db\u70ba\u76f8\u61c9\u7684\u7528\u6236\u540d\u548c\u4e3b\u6a5f\u5730\u5740\uff0c\u4e26\u5c07&#8217;new_password&#8217;\u66ff\u63db\u70ba\u65b0\u5bc6\u78bc\u3002<\/p>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5mysql%e7%89%88%e6%9c%ac-HKRSttLzmB\">4. \u6aa2\u67e5MySQL\u7248\u672c<\/h3>\n<p>\u5982\u679c\u4ee5\u4e0a\u6b65\u9a5f\u4ecd\u7136\u7121\u6cd5\u89e3\u6c7a\u554f\u984c\uff0c\u8acb\u6aa2\u67e5\u60a8\u7684MySQL\u7248\u672c\u3002\u67d0\u4e9b\u820a\u7248\u672c\u53ef\u80fd\u5b58\u5728\u5df2\u77e5\u7684\u932f\u8aa4\u6216\u9650\u5236\uff0c\u5efa\u8b70\u5347\u7d1a\u5230\u6700\u65b0\u7248\u672c\u4ee5\u7372\u5f97\u66f4\u597d\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-HKRSttLzmB\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u932f\u8aa41132\uff08SQLSTATE: 42000\uff09\u901a\u5e38\u662f\u7531\u65bc\u6b0a\u9650\u4e0d\u8db3\u800c\u5c0e\u81f4\u7684\u3002\u901a\u904e\u6aa2\u67e5\u7576\u524d\u7528\u6236\u7684\u6b0a\u9650\u3001\u6388\u4e88\u5fc5\u8981\u7684\u6b0a\u9650\u3001\u4f7f\u7528\u6b63\u78ba\u7684SQL\u8a9e\u6cd5\u4ee5\u53ca\u6aa2\u67e5MySQL\u7248\u672c\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\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\">\u9999\u6e2fVPS<\/a>\u670d\u52d9\u53ef\u4ee5\u63d0\u4f9b\u66f4\u597d\u7684\u652f\u6301\u548c\u6027\u80fd\uff0c\u78ba\u4fdd\u60a8\u7684\u6578\u64da\u5eab\u904b\u884c\u9806\u5229\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4fee\u5fa9MySQL\u932f\u8aa41132\uff08ER_PASSWORD_NOT_ALLOWED\uff09\u9700\u78ba\u4fdd\u64c1\u6709\u66f4\u65b0\u6b0a\u9650\uff0c\u624d\u80fd\u66f4\u6539\u6578\u64da\u5eab\u4e2d\u5176\u4ed6\u7528\u6236\u7684\u5bc6\u78bc\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-177523","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177523","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=177523"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177523\/revisions"}],"predecessor-version":[{"id":177524,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177523\/revisions\/177524"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=177523"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=177523"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=177523"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}