{"id":34114,"date":"2026-10-28T18:00:00","date_gmt":"2026-10-28T10:00:00","guid":{"rendered":"https:\/\/cn.hostease.com\/blog\/?p=34114"},"modified":"2026-10-23T16:39:16","modified_gmt":"2026-10-23T08:39:16","slug":"shared-hosting-database-password-change-guide","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/blog\/guides\/shared-hosting-database-password-change-guide\/","title":{"rendered":"\u865a\u62df\u4e3b\u673a\u6570\u636e\u5e93\u5bc6\u7801\u4fee\u6539\u5b9e\u64cd\uff1a\u914d\u7f6e\u6587\u4ef6\u540c\u6b65\u4e0e\u8fde\u63a5\u62a5\u9519\u5904\u7406"},"content":{"rendered":"<h2>\u4e3a\u4ec0\u4e48\u6539\u4e2a\u6570\u636e\u5e93\u5bc6\u7801\u4e5f\u9700\u8981\u4e00\u5957\u6d41\u7a0b<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/10\/db-password-cover.webp\" alt=\"\u6570\u636e\u5e93\u5bc6\u7801\u8f6e\u6362\u5c01\u9762\u56fe\uff1a\u6570\u636e\u5e93\u5706\u67f1\u4e0e\u94a5\u5319\u7684\u914d\u5bf9\u793a\u610f\" title=\"\u6570\u636e\u5e93\u5bc6\u7801\u8f6e\u6362\u5c01\u9762\u56fe\"><\/p>\n<p>\u5b9a\u671f\u8f6e\u6362\u6570\u636e\u5e93\u5bc6\u7801\u662f[\u865a\u62df\u4e3b\u673a](https:\/\/cn.hostease.com\/web-hosting\/)\u5b89\u5168\u7ef4\u62a4\u7684\u57fa\u672c\u52a8\u4f5c\uff0c\u4f46\u5b83\u6709\u4e00\u4e2a\u7279\u6b8a\u4e4b\u5904\uff1a\u5bc6\u7801\u6539\u9519\u7684\u4ee3\u4ef7\u4e0d\u662f&#8221;\u6539\u56de\u6765\u5c31\u884c&#8221;\uff0c\u800c\u662f\u6574\u4e2a\u7f51\u7ad9\u77ac\u95f4\u4e0b\u7ebf\u3002\u6570\u636e\u5e93\u5bc6\u7801\u53ea\u5b58\u5728\u4e8e\u4e24\u4e2a\u5730\u65b9\u2014\u2014\u6570\u636e\u5e93\u670d\u52a1\u672c\u8eab\uff0c\u548c\u7f51\u7ad9\u7a0b\u5e8f\u7684\u914d\u7f6e\u6587\u4ef6\u91cc\uff0c\u4e24\u8005\u5fc5\u987b\u540c\u65f6\u4e00\u81f4\uff0c\u7f51\u7ad9\u624d\u80fd\u6b63\u5e38\u5de5\u4f5c\u3002\u6539\u4e86\u6570\u636e\u5e93\u7aef\u3001\u6ca1\u540c\u6b65\u914d\u7f6e\u6587\u4ef6\uff0c\u524d\u53f0\u7acb\u523b\u62a5&#8221;Error establishing a database connection&#8221;\uff1b\u53cd\u8fc7\u6765\u5148\u6539\u4e86\u914d\u7f6e\u6587\u4ef6\uff0c\u540c\u6837\u8fde\u4e0d\u4e0a\u3002\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u7684\u65b9\u6cd5\u662f\u628a\u4fee\u6539\u52a8\u4f5c\u62c6\u6210&#8221;\u5148\u6539\u6570\u636e\u5e93 \u2192 \u7acb\u5373\u540c\u6b65\u914d\u7f6e\u6587\u4ef6 \u2192 \u9a8c\u8bc1 \u2192 \u6392\u9519&#8221;\u56db\u6b65\uff0c\u6309\u987a\u5e8f\u6267\u884c\u5c31\u4e0d\u4f1a\u51fa\u73b0\u7f51\u7ad9\u4e0b\u7ebf\u7684\u7a97\u53e3\u671f\u3002\u672c\u6587\u4ee5 cPanel \u9762\u677f\u7684\u865a\u62df\u4e3b\u673a\uff08Hostease \u7684\u865a\u62df\u4e3b\u673a\u9ed8\u8ba4\u63d0\u4f9b cPanel\uff09\u548c\u6700\u5e38\u89c1\u7684 WordPress \u7a0b\u5e8f\u4e3a\u4f8b\uff0c\u628a\u6bcf\u4e00\u6b65\u7684\u5177\u4f53\u64cd\u4f5c\u548c\u62a5\u9519\u5904\u7406\u8bb2\u6e05\u695a\uff0c\u5176\u4ed6 CMS\uff08\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\uff09\u7684\u914d\u7f6e\u6587\u4ef6\u540d\u4e0d\u540c\uff0c\u4f46\u6d41\u7a0b\u5b8c\u5168\u4e00\u81f4\u3002\u672c\u6587\u9002\u7528\u4e8e\u4efb\u4f55\u57fa\u4e8e cPanel \u7684<a href=\"https:\/\/cn.hostease.com\/web-hosting\/\" title=\"Hostease \u865a\u62df\u4e3b\u673a\">\u865a\u62df\u4e3b\u673a<\/a>\u73af\u5883\u3002<\/p>\n<p>\u5f00\u59cb\u4e4b\u524d\u5efa\u8bae\u786e\u8ba4\u4e24\u4ef6\u4e8b\uff1a\u4e00\u662f\u5f53\u524d\u914d\u7f6e\u6587\u4ef6\u91cc\u8bb0\u5f55\u7684\u6570\u636e\u5e93\u7528\u6237\u540d\uff08\u5f88\u591a\u865a\u62df\u4e3b\u673a\u7684\u6570\u636e\u5e93\u540d\u548c\u7528\u6237\u540d\u5e26\u4e3b\u673a\u5546\u5206\u914d\u7684\u524d\u7f00\uff0c\u548c\u7f51\u7ad9\u540d\u5e76\u4e0d\u4e00\u81f4\uff09\uff1b\u4e8c\u662f\u7ed9\u7f51\u7ad9\u76ee\u5f55\u505a\u4e00\u6b21\u5feb\u901f\u5907\u4efd\uff0c\u865a\u62df\u4e3b\u673a\u7684 cPanel \u6587\u4ef6\u7ba1\u7406\u5668\u5168\u9009\u538b\u7f29\u4e0b\u8f7d public_html \u5373\u53ef\uff0c\u4e00\u5206\u949f\u7684\u4e8b\uff0c\u6362\u6765\u7684\u662f\u51fa\u9519\u540e\u968f\u65f6\u80fd\u56de\u6eda\u7684\u5e95\u6c14\u3002<\/p>\n<h2>\u7b2c\u4e00\u6b65\uff1a\u5728 cPanel \u4e2d\u4fee\u6539\u6570\u636e\u5e93\u7528\u6237\u5bc6\u7801<\/h2>\n<p>\u767b\u5f55 cPanel \u540e\u6309\u4ee5\u4e0b\u8def\u5f84\u64cd\u4f5c\uff0c\u5168\u7a0b\u5927\u7ea6\u4e24\u5206\u949f\uff1a<\/p>\n<ol>\n<li>\u8fdb\u5165&#8221;Databases&#8221;\u5206\u533a\uff0c\u6253\u5f00&#8221;MySQL Databases&#8221;<\/li>\n<li>\u9875\u9762\u4e0b\u65b9&#8221;Current Users&#8221;\u533a\u57df\u627e\u5230\u7f51\u7ad9\u6b63\u5728\u4f7f\u7528\u7684\u6570\u636e\u5e93\u7528\u6237\uff0c\u70b9\u65c1\u8fb9\u7684&#8221;Change Password&#8221;<\/li>\n<li>\u4f7f\u7528\u9762\u677f\u81ea\u5e26\u7684 Password Generator \u751f\u6210\u5f3a\u5bc6\u7801\uff0816 \u4f4d\u4ee5\u4e0a\u3001\u542b\u5927\u5c0f\u5199\u6570\u5b57\u7b26\u53f7\uff09\uff0c\u590d\u5236\u4fdd\u5b58\u5230\u5bc6\u7801\u7ba1\u7406\u5668\uff0c\u7136\u540e\u786e\u8ba4\u4fee\u6539<\/li>\n<li>\u6ce8\u610f\uff1acPanel \u4fee\u6539\u7684\u662f&#8221;\u6570\u636e\u5e93\u7528\u6237&#8221;\u7684\u5bc6\u7801\uff0c\u4e0d\u662f&#8221;\u6570\u636e\u5e93&#8221;\u672c\u8eab\u2014\u2014\u7f51\u7ad9\u7684\u914d\u7f6e\u6587\u4ef6\u91cc\u5199\u7684\u662f\u7528\u6237\u540d\u548c\u8fd9\u4e2a\u7528\u6237\u5bc6\u7801\uff0c\u6539\u5b8c\u6570\u636e\u5e93\u7528\u6237\u7684\u5bc6\u7801\uff0c\u914d\u7f6e\u6587\u4ef6\u540c\u6b65\u7684\u5c31\u662f\u8fd9\u4e2a\u65b0\u503c<\/li>\n<\/ol>\n<p><img decoding=\"async\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/10\/db-password-change-flow.webp\" alt=\"\u6570\u636e\u5e93\u5bc6\u7801\u4fee\u6539\u6d41\u7a0b\u793a\u610f\u56fe\uff1a\u9762\u677f\u4fee\u6539\u3001\u914d\u7f6e\u6587\u4ef6\u540c\u6b65\u3001\u9a8c\u8bc1\u4e09\u6b65\u987a\u5e8f\" title=\"\u6570\u636e\u5e93\u5bc6\u7801\u4fee\u6539\u6d41\u7a0b\u56fe\"><\/p>\n<p>\u8fd9\u91cc\u6709\u4e00\u4e2a\u5bb9\u6613\u6df7\u6dc6\u7684\u70b9\uff1a\u5982\u679c\u4f60\u5728\u540c\u4e00\u53f0\u865a\u62df\u4e3b\u673a\u4e0a\u8dd1\u4e86\u591a\u4e2a\u7ad9\u70b9\u3001\u5171\u7528\u4e00\u4e2a\u6570\u636e\u5e93\u7528\u6237\uff0c\u4fee\u6539\u8be5\u7528\u6237\u5bc6\u7801\u4f1a\u5f71\u54cd\u6240\u6709\u4f7f\u7528\u5b83\u7684\u7ad9\u70b9\uff0c\u6bcf\u4e2a\u7ad9\u70b9\u7684\u914d\u7f6e\u6587\u4ef6\u90fd\u8981\u540c\u6b65\u3002\u66f4\u5e72\u51c0\u7684\u505a\u6cd5\u662f\u7ed9\u6bcf\u4e2a\u7ad9\u70b9\u5206\u914d\u72ec\u7acb\u7684\u6570\u636e\u5e93\u7528\u6237\uff0c\u5bc6\u7801\u8f6e\u6362\u65f6\u4e92\u4e0d\u7275\u8fde\u3002\u5982\u679c\u4e0d\u786e\u5b9a\u54ea\u4e9b\u7ad9\u70b9\u5728\u7528\u54ea\u4e2a\u7528\u6237\uff0c\u53ef\u4ee5\u5728&#8221;MySQL Databases&#8221;\u9875\u9762\u67e5\u770b\u7528\u6237\u4e0e\u6570\u636e\u5e93\u7684\u5173\u8054\u5217\u8868\u3002<\/p>\n<h2>\u7b2c\u4e8c\u6b65\uff1a\u540c\u6b65\u7f51\u7ad9\u914d\u7f6e\u6587\u4ef6<\/h2>\n<p>\u5bc6\u7801\u4fee\u6539\u751f\u6548\u7684\u90a3\u4e00\u523b\uff0c\u65e7\u5bc6\u7801\u7acb\u5373\u5931\u6548\uff0c\u6240\u4ee5\u8fd9\u4e00\u6b65\u8981\u7d27\u63a5\u7740\u505a\uff0c\u4e2d\u95f4\u4e0d\u8981\u63d2\u5165\u5176\u4ed6\u64cd\u4f5c\u3002\u4ee5 WordPress \u4e3a\u4f8b\uff0c\u914d\u7f6e\u6587\u4ef6\u662f\u7ad9\u70b9\u6839\u76ee\u5f55\u4e0b\u7684 <code>wp-config.php<\/code>\uff1a<\/p>\n<ul>\n<li>\u7528 cPanel \u6587\u4ef6\u7ba1\u7406\u5668\u6216 FTP\uff08\u6587\u4ef6\u4f20\u8f93\u534f\u8bae\uff09\u6253\u5f00\u7ad9\u70b9\u6839\u76ee\u5f55\uff0c\u7f16\u8f91 <code>wp-config.php<\/code><\/li>\n<li>\u627e\u5230\u8fd9\u51e0\u884c\u5e76\u53ea\u4fee\u6539\u5bc6\u7801\u503c\uff1a<code>define( 'DB_NAME', '\u6570\u636e\u5e93\u540d' );<\/code>\u3001<code>define( 'DB_USER', '\u6570\u636e\u5e93\u7528\u6237\u540d' );<\/code>\u3001<code>define( 'DB_PASSWORD', '\u8fd9\u91cc\u66ff\u6362\u4e3a\u65b0\u5bc6\u7801' );<\/code><\/li>\n<li>\u786e\u8ba4 DB_HOST \u7684\u503c\u4fdd\u6301\u9ed8\u8ba4\u7684 <code>localhost<\/code> \u4e0d\u52a8\u2014\u2014\u5b83\u4e0d\u662f\u5bc6\u7801\u7684\u4e00\u90e8\u5206\uff0c\u8bef\u6539\u5b83\u4f1a\u628a\u95ee\u9898\u53d8\u590d\u6742<\/li>\n<li>\u4fdd\u5b58\u6587\u4ef6\u540e\u7acb\u5373\u5237\u65b0\u7f51\u7ad9\u9996\u9875\u9a8c\u8bc1\uff1b\u4f7f\u7528\u5176\u4ed6 CMS \u7684\u8bdd\uff0c\u5bf9\u5e94\u7684\u914d\u7f6e\u6587\u4ef6\u4e00\u822c\u662f <code>configuration.php<\/code>\uff08Joomla\uff09\u6216 <code>config.inc.php<\/code>\uff08phpMyAdmin \u81ea\u8eab\uff09\u7b49\uff0c\u4fee\u6539\u7684\u540c\u6837\u662f\u5bc6\u7801\u5b57\u6bb5<\/li>\n<\/ul>\n<p>\u64cd\u4f5c\u7ec6\u8282\u4e0a\u63d0\u9192\u4e00\u70b9\uff1a\u90e8\u5206\u7f16\u8f91\u5668\u4fdd\u5b58\u65f6\u4f1a\u7ed9\u6587\u4ef6\u52a0 BOM \u5934\u6216\u4fee\u6539\u7f16\u7801\uff0c\u5bfc\u81f4 PHP \u8f93\u51fa\u5f02\u5e38\uff0c\u5efa\u8bae\u7528 cPanel \u81ea\u5e26\u7f16\u8f91\u5668\u6216\u660e\u786e\u652f\u6301 UTF-8 \u65e0 BOM \u7684\u7f16\u8f91\u5668\u4fee\u6539\u3002\u6539\u5b8c\u914d\u7f6e\u6587\u4ef6\u5982\u679c\u7f51\u7ad9\u6b63\u5e38\u6253\u5f00\uff0c\u672c\u8f6e\u5bc6\u7801\u8f6e\u6362\u5df2\u7ecf\u5b8c\u6210\uff1b\u5982\u679c\u62a5\u9519\uff0c\u8fdb\u5165\u4e0b\u4e00\u8282\u6392\u67e5\u3002<\/p>\n<h2>\u5e38\u89c1\u8fde\u63a5\u62a5\u9519\u4e0e\u6392\u67e5\u65b9\u6cd5<\/h2>\n<p>\u5bc6\u7801\u8f6e\u6362\u540e\u6700\u5e38\u89c1\u7684\u4e09\u7c7b\u62a5\u9519\uff0c\u6309\u51fa\u73b0\u9891\u7387\u4ece\u9ad8\u5230\u4f4e\u6392\u5217\uff0c\u6392\u67e5\u601d\u8def\u90fd\u662f&#8221;\u5148\u786e\u8ba4\u914d\u7f6e\u6587\u4ef6\uff0c\u518d\u786e\u8ba4\u6570\u636e\u5e93\u7aef&#8221;\uff1a<\/p>\n<ul>\n<li><strong>Error establishing a database connection<\/strong>\uff1a\u6700\u7ecf\u5178\u7684\u62a5\u9519\uff0c\u4e5d\u6210\u60c5\u51b5\u662f\u914d\u7f6e\u6587\u4ef6\u91cc\u7684\u5bc6\u7801\u4e0e\u65b0\u5bc6\u7801\u4e0d\u4e00\u81f4\u3002\u91cd\u65b0\u4e0b\u8f7d\u6216\u6253\u5f00 <code>wp-config.php<\/code>\uff0c\u9010\u5b57\u7b26\u6838\u5bf9 DB_PASSWORD \u7684\u503c\u2014\u2014\u6ce8\u610f\u590d\u5236\u65f6\u4e0d\u8981\u5e26\u4e0a\u9996\u5c3e\u7a7a\u683c\uff0c\u5bc6\u7801\u751f\u6210\u5668\u751f\u6210\u7684\u542b\u7279\u6b8a\u7b26\u53f7\u5bc6\u7801\u5c24\u5176\u5bb9\u6613\u88ab\u622a\u65ad<\/li>\n<li><strong>Access denied for user &#8216;xxx&#8217;@&#8217;localhost&#8217;<\/strong>\uff1a\u8bf4\u660e\u7528\u6237\u540d\u6216\u5bc6\u7801\u9519\u8bef\u3002\u5148\u7528 cPanel \u7684 phpMyAdmin \u767b\u5f55\u6d4b\u8bd5\uff1a\u80fd\u767b\u8fdb\u53bb\u8bf4\u660e\u8d26\u53f7\u5bc6\u7801\u6b63\u786e\u3001\u662f\u914d\u7f6e\u6587\u4ef6\u5199\u9519\u4e86\uff1b\u767b\u4e0d\u8fdb\u53bb\u8bf4\u660e\u5bc6\u7801\u6ca1\u6539\u6210\u529f\u6216\u7528\u6237\u540d\u5e26\u7684\u524d\u7f00\u7f3a\u5931\uff0c\u56de\u5230&#8221;MySQL Databases&#8221;\u9875\u9762\u6838\u5bf9\u5b8c\u6574\u7528\u6237\u540d<\/li>\n<li><strong>\u9875\u9762\u90e8\u5206\u529f\u80fd\u5f02\u5e38\u4f46\u9996\u9875\u6b63\u5e38<\/strong>\uff1a\u901a\u5e38\u662f\u7ad9\u70b9\u91cc\u6709\u7b2c\u4e8c\u4e2a\u914d\u7f6e\u6587\u4ef6\u5728\u8d77\u4f5c\u7528\uff0c\u4f8b\u5982 <code>wp-config.php<\/code> \u4e4b\u5916\u8fd8\u6709\u7f13\u5b58\u63d2\u4ef6\u81ea\u5df1\u7684\u6570\u636e\u5e93\u914d\u7f6e\uff0c\u6216\u5b50\u76ee\u5f55\u91cc\u88c5\u4e86\u7b2c\u4e8c\u4e2a WordPress\u3002\u5168\u6587\u641c\u7d22\u65e7\u5bc6\u7801\u5b57\u7b26\u4e32\uff0c\u628a\u6b8b\u7559\u5f15\u7528\u4e00\u5e76\u66ff\u6362<\/li>\n<\/ul>\n<p>\u6392\u67e5\u65f6\u8fd8\u6709\u4e00\u4e2a\u5c0f\u6280\u5de7\uff1a\u4e34\u65f6\u5728\u914d\u7f6e\u6587\u4ef6\u91cc\u52a0\u4e00\u884c <code>define( 'WP_DEBUG', true );<\/code> \u8ba9 WordPress \u663e\u793a\u8be6\u7ec6\u9519\u8bef\uff0c\u5b9a\u4f4d\u5230\u5177\u4f53\u662f&#8221;\u8fde\u63a5\u88ab\u62d2&#8221;\u8fd8\u662f&#8221;\u5e93\u4e0d\u5b58\u5728&#8221;\u4e4b\u540e\u8bb0\u5f97\u628a\u8fd9\u884c\u5220\u6389\uff0c\u8c03\u8bd5\u4fe1\u606f\u4e0d\u5e94\u8be5\u957f\u671f\u66b4\u9732\u5728\u751f\u4ea7\u73af\u5883\u91cc\u3002\u5982\u679c\u786e\u8ba4\u914d\u7f6e\u65e0\u8bef\u3001phpMyAdmin \u4e5f\u65e0\u6cd5\u767b\u5f55\uff0c\u90a3\u5c31\u4e0d\u662f\u5bc6\u7801\u95ee\u9898\u800c\u662f\u6570\u636e\u5e93\u670d\u52a1\u672c\u8eab\u5f02\u5e38\uff0c\u6b64\u65f6\u76f4\u63a5\u63d0\u4ea4\u4e3b\u673a\u5546\u5de5\u5355\u2014\u2014Hostease \u7684\u4e2d\u6587\u6280\u672f\u652f\u6301\u53ef\u4ee5\u5728\u540e\u53f0\u76f4\u63a5\u6838\u5bf9\u670d\u52a1\u5668\u7aef\u72b6\u6001\uff0c\u6bd4\u81ea\u5df1\u53cd\u590d\u5c1d\u8bd5\u66f4\u5feb\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/10\/db-error-troubleshooting.webp\" alt=\"\u8fde\u63a5\u62a5\u9519\u6392\u67e5\u793a\u610f\u56fe\uff1a\u4ece\u914d\u7f6e\u6587\u4ef6\u5230\u6570\u636e\u5e93\u7aef\u7684\u4e24\u5c42\u6838\u5bf9\u8def\u5f84\" title=\"\u6570\u636e\u5e93\u8fde\u63a5\u62a5\u9519\u6392\u67e5\u793a\u610f\u56fe\"><\/p>\n<h2>\u9a8c\u8bc1\u6536\u5c3e\u4e0e\u540e\u7eed\u7ef4\u62a4\u5efa\u8bae<\/h2>\n<p>\u62a5\u9519\u5904\u7406\u5b8c\u6210\u540e\uff0c\u6309\u8fd9\u4e2a\u5c0f\u6e05\u5355\u505a\u6536\u5c3e\u9a8c\u8bc1\uff1a\u524d\u53f0\u9996\u9875\u3001\u6587\u7ae0\u9875\u3001\u540e\u53f0\u767b\u5f55\u3001\u8bc4\u8bba\u63d0\u4ea4\u5404\u70b9\u4e00\u904d\uff1b\u5982\u679c\u7ad9\u70b9\u7528\u4e86\u5bf9\u8c61\u7f13\u5b58\uff08\u5982 Redis\uff09\uff0c\u91cd\u542f\u6216\u6e05\u7a7a\u4e00\u6b21\u7f13\u5b58\uff0c\u907f\u514d\u65e7\u8fde\u63a5\u914d\u7f6e\u6b8b\u7559\u5728\u7f13\u5b58\u8fdb\u7a0b\u91cc\uff1b\u6700\u540e\u786e\u8ba4\u5b9a\u65f6\u4efb\u52a1\u6b63\u5e38\uff0cWordPress \u7684 wp-cron \u5728\u6570\u636e\u5e93\u8fde\u4e0d\u4e0a\u671f\u95f4\u79ef\u538b\u7684\u4efb\u52a1\u4f1a\u81ea\u52a8\u8865\u8dd1\uff0c\u4e00\u822c\u4e0d\u9700\u8981\u624b\u52a8\u5e72\u9884\u3002<\/p>\n<p>\u6570\u636e\u5e93\u5bc6\u7801\u8f6e\u6362\u5efa\u8bae\u548c\u6574\u4f53\u5b89\u5168\u7ef4\u62a4\u6253\u5305\u8fdb\u884c\uff1a\u6bcf\u5e74\u81f3\u5c11\u4e00\u6b21\uff0c\u914d\u5408\u865a\u62df\u4e3b\u673a\u63a7\u5236\u9762\u677f\u5bc6\u7801\u3001FTP \u5bc6\u7801\u4e00\u8d77\u66f4\u65b0\u3002\u76f8\u5173\u7684\u57fa\u7840\u64cd\u4f5c\u53ef\u4ee5\u5ef6\u4f38\u9605\u8bfb\u672c\u7ad9 cPanel \u4f7f\u7528\u6559\u7a0b\uff08<a href=\"https:\/\/cn.hostease.com\/blog\/server\/\" title=\"\u670d\u52a1\u5668\u6280\u672f\u6559\u7a0b\">\u670d\u52a1\u5668\u5206\u7c7b<\/a>\uff09\u548c WordPress \u7ef4\u62a4\u7cfb\u5217\uff08<a href=\"https:\/\/cn.hostease.com\/blog\/wordpress\/\" title=\"WordPress\u6559\u7a0b\">WordPress \u5206\u7c7b<\/a>\uff09\uff1b\u5982\u679c\u7f51\u7ad9\u5df2\u7ecf\u6210\u957f\u5230[\u5171\u4eab\u4e3b\u673a](https:\/\/cn.hostease.com\/web-hosting\/)\u6027\u80fd\u4e0d\u591f\u7528\u7684\u9636\u6bb5\uff0c\u4e5f\u53ef\u4ee5\u8003\u8651\u8fc1\u79fb\u5230 <a href=\"https:\/\/cn.hostease.com\/vps\/\" title=\"Hostease VPS\u4e3b\u673a\">VPS \u4e3b\u673a<\/a>\u83b7\u5f97\u72ec\u7acb\u7684\u6570\u636e\u5e93\u8d44\u6e90\u3002\u5982\u679c\u4f60\u9700\u8981\u4e00\u4efd\u81ea\u5df1\u7684\u5b89\u5168\u7ef4\u62a4\u65e5\u5386\uff0c\u5efa\u8bae\u628a&#8221;\u6539\u5bc6\u7801 + \u68c0\u67e5\u5907\u4efd\u53ef\u7528\u6027 + \u66f4\u65b0\u6838\u5fc3\u7a0b\u5e8f&#8221;\u8bbe\u4e3a\u6bcf\u5b63\u5ea6\u7684\u56fa\u5b9a\u52a8\u4f5c\uff0c\u575a\u6301\u4e24\u8f6e\u5c31\u80fd\u5f62\u6210\u4e0d\u5bb9\u6613\u6f0f\u9879\u7684\u4e60\u60ef\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u865a\u62df\u4e3b\u673a\u5982\u4f55\u4fee\u6539\u6570\u636e\u5e93\u5bc6\u7801\uff1f\u672c\u6587\u8986\u76d6 cPanel \u9762\u677f\u4fee\u6539\u6b65\u9aa4\u3001wp-config.php \u7b49\u914d\u7f6e\u6587\u4ef6\u540c\u6b65\u65b9\u6cd5\uff0c\u4ee5\u53ca Error establishing a database connection \u7b49\u5e38\u89c1\u62a5\u9519\u7684\u6392\u67e5\u4e0e\u4fee\u590d\uff0c\u5e2e\u52a9\u4f60\u5b89\u5168\u5b8c\u6210\u5bc6\u7801\u8f6e\u6362\u3002<\/p>\n","protected":false},"author":2,"featured_media":34111,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3822],"tags":[281,5253,5416,5417,5415],"class_list":["post-34114","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guides","tag-cpanel","tag-wp-configphp","tag-5416","tag-5417","tag-5415"],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/10\/db-password-cover.webp","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/34114","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/comments?post=34114"}],"version-history":[{"count":1,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/34114\/revisions"}],"predecessor-version":[{"id":34134,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/34114\/revisions\/34134"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/media\/34111"}],"wp:attachment":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/media?parent=34114"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/categories?post=34114"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/tags?post=34114"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}