{"id":177049,"date":"2024-11-08T12:55:22","date_gmt":"2024-11-08T04:55:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/177049\/"},"modified":"2024-11-08T12:55:23","modified_gmt":"2024-11-08T04:55:23","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a41014-sql%e7%8b%80%e6%85%8b%ef%bc%9ahy000%ef%bc%88er_cant_get_wd%ef%bc%89%e7%84%a1%e6%b3%95%e7%8d%b2%e5%8f%96%e5%b7%a5%e4%bd%9c%e7%9b%ae","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/177049\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa41014 &#8211; SQL\u72c0\u614b\uff1aHY000\uff08ER_CANT_GET_WD\uff09\u7121\u6cd5\u7372\u53d6\u5de5\u4f5c\u76ee\u9304\uff08errno\uff1a%d\uff09"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a41014-sql%e7%8b%80%e6%85%8b%ef%bc%9ahy000%ef%bc%88er_cant_get_wd%ef%bc%89%e7%84%a1%e6%b3%95%e7%8d%b2%e5%8f%96%e5%b7%a5%e4%bd%9c%e7%9b%ae-kCQKUqXrVS\">\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa41014 &#8211; SQL\u72c0\u614b\uff1aHY000\uff08ER_CANT_GET_WD\uff09\u7121\u6cd5\u7372\u53d6\u5de5\u4f5c\u76ee\u9304\uff08errno\uff1a%d\uff09<\/h1>\n<p>\u5728\u4f7f\u7528MySQL\u6578\u64da\u5eab\u6642\uff0c\u60a8\u53ef\u80fd\u6703\u9047\u5230\u932f\u8aa4\u4ee3\u78bc1014\uff0c\u8a72\u932f\u8aa4\u7684SQL\u72c0\u614b\u70baHY000\uff0c\u4e26\u986f\u793a\u201c\u7121\u6cd5\u7372\u53d6\u5de5\u4f5c\u76ee\u9304\uff08errno\uff1a%d\uff09\u201d\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207MySQL\u7684\u5de5\u4f5c\u76ee\u9304\u8a2d\u7f6e\u6709\u95dc\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u5eab\u7121\u6cd5\u6b63\u5e38\u904b\u884c\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-kCQKUqXrVS\">\u932f\u8aa4\u539f\u56e0\u5206\u6790<\/h2>\n<p>MySQL\u932f\u8aa41014\u901a\u5e38\u662f\u7531\u65bc\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\u5f15\u8d77\u7684\uff1a<\/p>\n<ul>\n<li><strong>\u5de5\u4f5c\u76ee\u9304\u4e0d\u5b58\u5728\uff1a<\/strong>\u5982\u679cMySQL\u7684\u5de5\u4f5c\u76ee\u9304\u88ab\u522a\u9664\u6216\u79fb\u52d5\uff0c\u5247\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u6b0a\u9650\u554f\u984c\uff1a<\/strong>MySQL\u7528\u6236\u53ef\u80fd\u6c92\u6709\u8a2a\u554f\u5de5\u4f5c\u76ee\u9304\u7684\u6b0a\u9650\uff0c\u9019\u6703\u963b\u6b62\u5176\u6b63\u5e38\u904b\u884c\u3002<\/li>\n<li><strong>\u914d\u7f6e\u6587\u4ef6\u932f\u8aa4\uff1a<\/strong>MySQL\u7684\u914d\u7f6e\u6587\u4ef6\uff08my.cnf\u6216my.ini\uff09\u4e2d\u53ef\u80fd\u5b58\u5728\u932f\u8aa4\u7684\u8def\u5f91\u8a2d\u7f6e\u3002<\/li>\n<li><strong>\u78c1\u789f\u7a7a\u9593\u4e0d\u8db3\uff1a<\/strong>\u5982\u679c\u78c1\u789f\u7a7a\u9593\u4e0d\u8db3\uff0cMySQL\u53ef\u80fd\u7121\u6cd5\u5275\u5efa\u6216\u5beb\u5165\u6240\u9700\u7684\u5de5\u4f5c\u76ee\u9304\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-kCQKUqXrVS\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u8981\u4fee\u5fa9MySQL\u932f\u8aa41014\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%e5%b7%a5%e4%bd%9c%e7%9b%ae%e9%8c%84-kCQKUqXrVS\">1. \u6aa2\u67e5\u5de5\u4f5c\u76ee\u9304<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u78ba\u8a8dMySQL\u7684\u5de5\u4f5c\u76ee\u9304\u662f\u5426\u5b58\u5728\u3002\u60a8\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u4f86\u67e5\u627e\u7576\u524d\u7684\u5de5\u4f5c\u76ee\u9304\uff1a<\/p>\n<pre><code>SHOW VARIABLES LIKE 'datadir';<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793aMySQL\u7684\u6578\u64da\u76ee\u9304\u3002\u5982\u679c\u8a72\u76ee\u9304\u4e0d\u5b58\u5728\uff0c\u60a8\u9700\u8981\u91cd\u65b0\u5275\u5efa\u5b83\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e6%ac%8a%e9%99%90-kCQKUqXrVS\">2. \u6aa2\u67e5\u6b0a\u9650<\/h3>\n<p>\u78ba\u4fddMySQL\u7528\u6236\u5c0d\u5de5\u4f5c\u76ee\u9304\u64c1\u6709\u9069\u7576\u7684\u8b80\u5beb\u6b0a\u9650\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6aa2\u67e5\u76ee\u9304\u7684\u6b0a\u9650\uff1a<\/p>\n<pre><code>ls -ld \/path\/to\/your\/datadir<\/code><\/pre>\n<p>\u5982\u679c\u6b0a\u9650\u4e0d\u8db3\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528chmod\u547d\u4ee4\u4f86\u4fee\u6539\u6b0a\u9650\uff1a<\/p>\n<pre><code>chmod 755 \/path\/to\/your\/datadir<\/code><\/pre>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6-kCQKUqXrVS\">3. \u6aa2\u67e5\u914d\u7f6e\u6587\u4ef6<\/h3>\n<p>\u6aa2\u67e5MySQL\u7684\u914d\u7f6e\u6587\u4ef6\uff08my.cnf\u6216my.ini\uff09\uff0c\u78ba\u4fdd\u5de5\u4f5c\u76ee\u9304\u7684\u8def\u5f91\u6b63\u78ba\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u67e5\u627e\u914d\u7f6e\u6587\u4ef6\u7684\u4f4d\u7f6e\uff1a<\/p>\n<pre><code>mysql --help | grep my.cnf<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u6253\u958b\u914d\u7f6e\u6587\u4ef6\u4e26\u6aa2\u67e5\u4ee5\u4e0b\u884c\uff1a<\/p>\n<pre><code>datadir=\/path\/to\/your\/datadir<\/code><\/pre>\n<p>\u78ba\u4fdd\u8def\u5f91\u6b63\u78ba\u4e14\u76ee\u9304\u5b58\u5728\u3002<\/p>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5%e7%a3%81%e7%a2%9f%e7%a9%ba%e9%96%93-kCQKUqXrVS\">4. \u6aa2\u67e5\u78c1\u789f\u7a7a\u9593<\/h3>\n<p>\u5982\u679c\u78c1\u789f\u7a7a\u9593\u4e0d\u8db3\uff0c\u60a8\u9700\u8981\u91cb\u653e\u4e00\u4e9b\u7a7a\u9593\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u78c1\u789f\u4f7f\u7528\u60c5\u6cc1\uff1a<\/p>\n<pre><code>df -h<\/code><\/pre>\n<p>\u5982\u679c\u767c\u73fe\u67d0\u500b\u5206\u5340\u7684\u7a7a\u9593\u4e0d\u8db3\uff0c\u8acb\u8003\u616e\u522a\u9664\u4e0d\u5fc5\u8981\u7684\u6587\u4ef6\u6216\u64f4\u5c55\u78c1\u789f\u7a7a\u9593\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-kCQKUqXrVS\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u932f\u8aa41014\uff08HY000\uff09\u901a\u5e38\u8207\u5de5\u4f5c\u76ee\u9304\u7684\u8a2d\u7f6e\u6709\u95dc\uff0c\u901a\u904e\u6aa2\u67e5\u5de5\u4f5c\u76ee\u9304\u7684\u5b58\u5728\u6027\u3001\u6b0a\u9650\u3001\u914d\u7f6e\u6587\u4ef6\u53ca\u78c1\u789f\u7a7a\u9593\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\u904b\u884c\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\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u9019\u4e0d\u50c5\u80fd\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u6027\u80fd\uff0c\u9084\u80fd\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4fee\u5fa9MySQL\u932f\u8aa41014\uff08HY000\uff09\u7684\u65b9\u6cd5\uff0c\u89e3\u6c7a\u7121\u6cd5\u7372\u53d6\u5de5\u4f5c\u76ee\u9304\u7684\u554f\u984c\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u6b63\u5e38\u904b\u884c\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-177049","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177049","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=177049"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177049\/revisions"}],"predecessor-version":[{"id":177050,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177049\/revisions\/177050"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=177049"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=177049"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=177049"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}