{"id":178005,"date":"2024-11-08T17:24:16","date_gmt":"2024-11-08T09:24:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/178005\/"},"modified":"2024-11-08T17:24:17","modified_gmt":"2024-11-08T09:24:17","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a41285-sqlstate-hy000-er_warn_hostname_wont_work-mysql%e4%bb%a5-skip-name-resolve%e6%a8%a1%e5%bc%8f%e5%95%9f%e5%8b%95%ef%bc%9b%e6%82%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/178005\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa41285 &#8211; SQLSTATE: HY000 (ER_WARN_HOSTNAME_WONT_WORK) MySQL\u4ee5&#8211;skip-name-resolve\u6a21\u5f0f\u555f\u52d5\uff1b\u60a8\u5fc5\u9808\u91cd\u65b0\u555f\u52d5\u5b83\uff0c\u4ee5\u4f7f\u6b64\u6388\u6b0a\u6709\u6548"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a41285-sqlstate-hy000-er_warn_hostname_wont_work-GpXZfYepVR\">\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa41285 &#8211; SQLSTATE: HY000 (ER_WARN_HOSTNAME_WONT_WORK)<\/h1>\n<p>\u5728\u4f7f\u7528MySQL\u6578\u64da\u5eab\u6642\uff0c\u60a8\u53ef\u80fd\u6703\u9047\u5230\u932f\u8aa41285\uff0c\u8a72\u932f\u8aa4\u7684\u5177\u9ad4\u4fe1\u606f\u70ba\u201cSQLSTATE: HY000 (ER_WARN_HOSTNAME_WONT_WORK) MySQL\u4ee5&#8211;skip-name-resolve\u6a21\u5f0f\u555f\u52d5\uff1b\u60a8\u5fc5\u9808\u91cd\u65b0\u555f\u52d5\u5b83\uff0c\u4ee5\u4f7f\u6b64\u6388\u6b0a\u6709\u6548\u201d\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207MySQL\u7684\u540d\u7a31\u89e3\u6790\u8a2d\u7f6e\u6709\u95dc\uff0c\u7279\u5225\u662f\u5728\u4f7f\u7528\u4e3b\u6a5f\u540d\u9032\u884c\u6388\u6b0a\u6642\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%e5%88%86%e6%9e%90-GpXZfYepVR\">\u932f\u8aa4\u539f\u56e0\u5206\u6790<\/h2>\n<p>MySQL\u7684&#8211;skip-name-resolve\u9078\u9805\u6703\u7981\u7528DNS\u540d\u7a31\u89e3\u6790\uff0c\u9019\u610f\u5473\u8457MySQL\u5c07\u4e0d\u6703\u89e3\u6790\u4e3b\u6a5f\u540d\uff0c\u800c\u662f\u50c5\u4f7f\u7528IP\u5730\u5740\u9032\u884c\u9023\u63a5\u548c\u6388\u6b0a\u3002\u5982\u679c\u60a8\u5728\u6388\u6b0a\u7528\u6236\u6642\u4f7f\u7528\u4e86\u4e3b\u6a5f\u540d\uff0c\u5247\u5728\u555f\u7528\u6b64\u9078\u9805\u7684\u60c5\u6cc1\u4e0b\uff0cMySQL\u5c07\u7121\u6cd5\u8b58\u5225\u8a72\u4e3b\u6a5f\u540d\uff0c\u5f9e\u800c\u5c0e\u81f4\u932f\u8aa41285\u7684\u51fa\u73fe\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u5047\u8a2d\u60a8\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u5275\u5efa\u4e86\u4e00\u500b\u7528\u6236\uff1a<\/p>\n<pre><code>CREATE USER 'user'@'hostname' IDENTIFIED BY 'password';<\/code><\/pre>\n<p>\u5982\u679cMySQL\u4ee5&#8211;skip-name-resolve\u6a21\u5f0f\u555f\u52d5\uff0c\u5247\u4e0a\u8ff0\u8a9e\u53e5\u5c07\u7121\u6cd5\u6b63\u5e38\u5de5\u4f5c\uff0c\u56e0\u70baMySQL\u7121\u6cd5\u89e3\u6790&#8217;hostname&#8217;\u3002<\/p>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-GpXZfYepVR\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8ip%e5%9c%b0%e5%9d%80%e5%89%b5%e5%bb%ba%e7%94%a8%e6%88%b6-GpXZfYepVR\">1. \u4f7f\u7528IP\u5730\u5740\u5275\u5efa\u7528\u6236<\/h3>\n<p>\u6700\u76f4\u63a5\u7684\u89e3\u6c7a\u65b9\u6848\u662f\u4f7f\u7528IP\u5730\u5740\u800c\u4e0d\u662f\u4e3b\u6a5f\u540d\u4f86\u5275\u5efa\u7528\u6236\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>CREATE USER 'user'@'192.168.1.1' IDENTIFIED BY 'password';<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u5373\u4f7fMySQL\u4ee5&#8211;skip-name-resolve\u6a21\u5f0f\u904b\u884c\uff0c\u60a8\u4ecd\u7136\u53ef\u4ee5\u6b63\u5e38\u9023\u63a5\u3002<\/p>\n<h3 id=\"2-%e5%81%9c%e6%ad%a2%e4%bd%bf%e7%94%a8-skip-name-resolve%e9%81%b8%e9%a0%85-GpXZfYepVR\">2. \u505c\u6b62\u4f7f\u7528&#8211;skip-name-resolve\u9078\u9805<\/h3>\n<p>\u5982\u679c\u60a8\u5e0c\u671b\u4f7f\u7528\u4e3b\u6a5f\u540d\u9032\u884c\u6388\u6b0a\uff0c\u5247\u9700\u8981\u505c\u6b62\u4f7f\u7528&#8211;skip-name-resolve\u9078\u9805\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4fee\u6539MySQL\u7684\u914d\u7f6e\u6587\u4ef6\u4f86\u5be6\u73fe\uff1a<\/p>\n<pre><code>[mysqld]\nskip-name-resolve=0<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u91cd\u65b0\u555f\u52d5MySQL\u670d\u52d9\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\uff1a<\/p>\n<pre><code>sudo systemctl restart mysql<\/code><\/pre>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e6%8e%88%e6%ac%8a%e8%a1%a8-GpXZfYepVR\">3. \u6aa2\u67e5\u6388\u6b0a\u8868<\/h3>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u6aa2\u67e5MySQL\u7684\u6388\u6b0a\u8868\uff0c\u4ee5\u78ba\u4fdd\u7528\u6236\u7684\u6388\u6b0a\u6b63\u78ba\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u67e5\u770b\u6388\u6b0a\u7528\u6236\uff1a<\/p>\n<pre><code>SELECT host, user FROM mysql.user;<\/code><\/pre>\n<p>\u78ba\u4fdd\u7528\u6236\u7684host\u5b57\u6bb5\u6b63\u78ba\u8a2d\u7f6e\u70baIP\u5730\u5740\u6216&#8217;%&#8217;<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-GpXZfYepVR\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u932f\u8aa41285\u901a\u5e38\u662f\u7531\u65bc\u5728\u555f\u7528&#8211;skip-name-resolve\u6a21\u5f0f\u4e0b\u4f7f\u7528\u4e3b\u6a5f\u540d\u9032\u884c\u6388\u6b0a\u6240\u5f15\u8d77\u7684\u3002\u901a\u904e\u4f7f\u7528IP\u5730\u5740\u5275\u5efa\u7528\u6236\u6216\u7981\u7528\u6b64\u9078\u9805\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u4e86\u89e3\u9019\u4e9b\u57fa\u672c\u6982\u5ff5\u5c0d\u65bc\u7ba1\u7406MySQL\u6578\u64da\u5eab\u81f3\u95dc\u91cd\u8981\uff0c\u7279\u5225\u662f\u5728\u4f7f\u7528<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u6216\u5176\u4ed6\u4f3a\u670d\u5668\u6642\uff0c\u78ba\u4fdd\u60a8\u7684\u6578\u64da\u5eab\u914d\u7f6e\u6b63\u78ba\u7121\u8aa4\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4fee\u5fa9MySQL\u932f\u8aa41285\uff0c\u4e86\u89e3\u5982\u4f55\u5728&#8211;skip-name-resolve\u6a21\u5f0f\u4e0b\u91cd\u65b0\u555f\u52d5MySQL\u4ee5\u4f7f\u6388\u6b0a\u751f\u6548\uff0c\u89e3\u6c7aSQLSTATE: HY000\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-178005","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178005","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=178005"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178005\/revisions"}],"predecessor-version":[{"id":178006,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178005\/revisions\/178006"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=178005"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=178005"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=178005"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}