{"id":33568,"date":"2026-10-13T10:00:00","date_gmt":"2026-10-13T02:00:00","guid":{"rendered":"https:\/\/cn.hostease.com\/blog\/?p=33568"},"modified":"2026-10-14T09:58:08","modified_gmt":"2026-10-14T01:58:08","slug":"wordpress-database-migration-wp","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/blog\/guides\/wordpress-database-migration-wp\/","title":{"rendered":"WordPress \u6570\u636e\u5e93\u524d\u7f00\u66f4\u6362\uff1a\u5b89\u5168\u8fc1\u79fb wp_ \u524d\u7f00\u64cd\u4f5c\u6d41\u7a0b"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/10\/wordpress-database-migration-wp-cover.webp\" alt=\"WordPress \u6570\u636e\u5e93\u524d\u7f00\u66f4\u6362\u5b89\u5168\u8fc1\u79fb\u6d41\u7a0b\u5c01\u9762\u56fe\" loading=\"lazy\" \/><\/p>\n<p>\u5f88\u591a\u7ad9\u957f\u5728\u5b89\u5168\u52a0\u56fa\u7f51\u7ad9\u65f6\uff0c\u90fd\u4f1a\u95ee\u5230\u540c\u4e00\u4e2a\u95ee\u9898\uff1a\u5982\u4f55\u5b89\u5168\u5730\u5b8c\u6210 WordPress \u6570\u636e\u5e93\u524d\u7f00\u66f4\u6362\uff0c\u624d\u80fd\u65e2\u8eb2\u5f00\u9488\u5bf9\u9ed8\u8ba4 <code>wp_<\/code> \u524d\u7f00\u7684\u81ea\u52a8\u5316\u653b\u51fb\uff0c\u53c8\u4e0d\u628a\u7f51\u7ad9\u6539\u5230\u6253\u4e0d\u5f00\uff1f\u8fd9\u7bc7\u6587\u7ae0\u5c31\u662f\u4e3a\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u800c\u5199\u7684\u3002\u6211\u4eec\u4f1a\u6309\u7167&#8221;\u5907\u4efd \u2192 \u6539\u914d\u7f6e \u2192 \u6279\u91cf\u91cd\u547d\u540d \u2192 \u6539\u7d22\u5f15\u548c\u6743\u9650\u5b57\u6bb5 \u2192 \u5168\u7ad9\u9a8c\u8bc1&#8221;\u7684\u987a\u5e8f\uff0c\u628a\u6bcf\u4e00\u6b65\u9700\u8981\u7684 SQL \u547d\u4ee4\u548c\u5bb9\u6613\u8e29\u7684\u5751\u90fd\u8bb2\u6e05\u695a\u3002\u6574\u4e2a\u8fc7\u7a0b\u5927\u7ea6\u9700\u8981 20 \u5230 30 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<code>hx7k2_<\/code>\uff09\uff0c\u653b\u51fb\u811a\u672c\u5373\u4f7f\u627e\u5230\u4e86\u6ce8\u5165\u70b9\uff0c\u4e5f\u731c\u4e0d\u5230\u7528\u6237\u8868\u7684\u771f\u5b9e\u540d\u5b57\uff0c\u6279\u91cf\u649e\u5e93\u7684\u6548\u7387\u4f1a\u5927\u5e45\u4e0b\u964d\u3002\u5b83\u4e0d\u662f\u4e07\u80fd\u9632\u7ebf\uff0c\u4f46\u5c5e\u4e8e\u5178\u578b\u7684\u4f4e\u6210\u672c\u9ad8\u6536\u76ca\u52a0\u56fa\u9879\u3002\u66f4\u591a<a href=\"https:\/\/cn.hostease.com\/blog\/wordpress\/\">WordPress\u6559\u7a0b<\/a>\u7c7b\u7684\u5b89\u5168\u4e3b\u9898\uff0c\u53ef\u4ee5\u53c2\u8003\u7ad9\u5185\u6574\u7406\u7684<a href=\"https:\/\/cn.hostease.com\/blog\/wordpress\/\">WordPress 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<code>wp-config.php<\/code>\uff0c\u5b83\u662f\u672c\u6b21\u4fee\u6539\u7684\u6838\u5fc3\u6587\u4ef6<\/li>\n<li>\u786e\u8ba4\u4e3b\u673a\u652f\u6301\u6570\u636e\u5e93\u7ba1\u7406\u5de5\u5177\uff1a<a href=\"https:\/\/cn.hostease.com\/web-hosting\/\">\u865a\u62df\u4e3b\u673a<\/a>\u7528\u6237\u53ef\u4ee5\u7528\u9762\u677f\u81ea\u5e26\u7684 phpMyAdmin\uff0c<a href=\"https:\/\/cn.hostease.com\/vps\/\">VPS<\/a>\uff08<a href=\"https:\/\/cn.hostease.com\/vps\/\">\u865a\u62df\u4e13\u7528\u670d\u52a1\u5668<\/a>\uff09\u7528\u6237\u53ef\u4ee5\u76f4\u63a5\u7528\u547d\u4ee4\u884c\u5ba2\u6237\u7aef<\/li>\n<li>\u8bb0\u5f55\u5f53\u524d\u524d\u7f00\uff1a\u767b\u5f55 phpMyAdmin \u770b\u4e00\u773c\u73b0\u6709\u8868\u540d\uff0c\u786e\u8ba4\u5f53\u524d\u786e\u5b9e\u662f <code>wp_<\/code> \u8fd8\u662f\u5b89\u88c5\u65f6\u5df2\u7ecf\u6539\u8fc7<\/li>\n<li>\u9009\u62e9\u4f4e\u5cf0\u65f6\u6bb5\uff1a\u5efa\u8bae\u5728\u51cc\u6668\u6216\u6d41\u91cf\u6700\u4f4e\u7684\u65f6\u95f4\u6bb5\u64cd\u4f5c\uff0c\u6574\u4e2a\u8fc7\u7a0b\u4e2d\u7f51\u7ad9\u4f1a\u77ed\u6682\u4e0d\u53ef\u7528<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/10\/wordpress-database-migration-wp-backup-flow.webp\" alt=\"WordPress \u6570\u636e\u5e93\u5907\u4efd\u5bfc\u51fa\u6d41\u7a0b\u56fe\" loading=\"lazy\" \/><\/p>\n<p>\u8fd9\u91cc\u5c55\u5f00\u8bf4\u4e00\u4e0b\u5907\u4efd\u7684\u9a8c\u8bc1\u65b9\u6cd5\uff0c\u56e0\u4e3a&#8221;\u6709\u5907\u4efd\u6587\u4ef6&#8221;\u548c&#8221;\u5907\u4efd\u53ef\u7528&#8221;\u662f\u4e24\u56de\u4e8b\u3002\u5bfc\u51fa <code>.sql<\/code> \u6587\u4ef6\u540e\uff0c\u7528\u6587\u672c\u7f16\u8f91\u5668\u6253\u5f00\u5b83\uff0c\u641c\u7d22 <code>CREATE TABLE<\/code>\uff0c\u786e\u8ba4\u80fd\u770b\u5230\u5b8c\u6574\u7684\u5efa\u8868\u8bed\u53e5\u4e14\u8868\u540d\u4ee5\u5f53\u524d\u524d\u7f00\u5f00\u5934\uff1b\u6587\u4ef6\u4f53\u79ef\u5e94\u8be5\u548c\u4f60\u540e\u53f0\u663e\u793a\u7684\u6570\u636e\u5e93\u5927\u5c0f\u5728\u540c\u4e00\u91cf\u7ea7\u3002\u5982\u679c\u4f60\u4f7f\u7528 Hostease \u7684\u865a\u62df\u4e3b\u673a\uff0c\u4e3b\u673a\u9762\u677f\u5185\u7f6e\u7684\u81ea\u52a8\u5907\u4efd\u70b9\u53ef\u4ee5\u4f5c\u4e3a\u7b2c\u4e8c\u91cd\u4fdd\u9669\u2014\u2014\u4e07\u4e00\u624b\u52a8\u64cd\u4f5c\u5931\u8bef\uff0c\u53ef\u4ee5\u8054\u7cfb\u6280\u672f\u652f\u6301\u56de\u6eda\u5230\u524d\u4e00\u5929\u7684\u5907\u4efd\u70b9\uff0c\u8fd9\u4e5f\u662f\u6211\u4eec\u5efa\u8bae\u5728\u64cd\u4f5c\u524d\u786e\u8ba4\u4e3b\u673a\u5907\u4efd\u7b56\u7565\u7684\u539f\u56e0\u3002\u6570\u636e\u5e93\u64cd\u4f5c\u5bf9\u4e3b\u673a\u73af\u5883\u6709\u8981\u6c42\uff0c\u5982\u679c\u4f60\u8fd8\u5728\u865a\u62df\u4e3b\u673a\u548c <a href=\"https:\/\/cn.hostease.com\/vps\/\">VPS\u4e3b\u673a<\/a> \u4e4b\u95f4\u72b9\u8c6b\uff0c\u53ef\u4ee5\u6309\u6570\u636e\u5e93\u7ba1\u7406\u6743\u9650\u548c\u5907\u4efd\u80fd\u529b\u6765\u6743\u8861\u3002<\/p>\n<h2>\u4ece wp-config.php \u5f00\u59cb\uff1a\u8ba9\u914d\u7f6e\u5148\u6307\u5411\u65b0\u524d\u7f00<\/h2>\n<p>WordPress \u901a\u8fc7 <code>wp-config.php<\/code> \u91cc\u7684\u4e00\u4e2a\u53d8\u91cf\u6765\u51b3\u5b9a\u6570\u636e\u8868\u524d\u7f00\u3002\u7528 FTP \u6216\u4e3b\u673a\u9762\u677f\u7684\u6587\u4ef6\u7ba1\u7406\u5668\u6253\u5f00\u7f51\u7ad9\u6839\u76ee\u5f55\u4e0b\u7684 <code>wp-config.php<\/code>\uff0c\u627e\u5230\u8fd9\u4e00\u884c\uff1a<\/p>\n<pre><code class=\"language-php\">$table_prefix = 'wp_';\n<\/code><\/pre>\n<p>\u628a\u5b83\u6539\u6210\u4f60\u7684\u65b0\u524d\u7f00\u3002\u65b0\u524d\u7f00\u7684\u547d\u540d\u89c4\u5219\u662f\uff1a\u5c0f\u5199\u5b57\u6bcd\u5f00\u5934\uff0c\u53ea\u80fd\u5305\u542b\u5b57\u6bcd\u3001\u6570\u5b57\u548c\u4e0b\u5212\u7ebf\uff0c\u957f\u5ea6\u5efa\u8bae 6 \u5230 10 \u4f4d\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code class=\"language-php\">$table_prefix = 'hx7k2m_';\n<\/code><\/pre>\n<p>\u4e24\u4e2a\u7ec6\u8282\u8981\u7279\u522b\u6ce8\u610f\u3002\u7b2c\u4e00\uff0c\u524d\u7f00\u7ed3\u5c3e\u7684\u4e0b\u5212\u7ebf\u4e0d\u80fd\u7701\uff0c<code>hx7k2m<\/code> \u548c <code>hx7k2m_<\/code> \u5728 SQL \u91cc\u662f\u4e0d\u540c\u7684\u8868\u540d\uff0c\u6f0f\u6389\u4e0b\u5212\u7ebf\u4f1a\u8ba9 WordPress \u627e\u4e0d\u5230\u4efb\u4f55\u6570\u636e\u8868\u3002\u7b2c\u4e8c\uff0c\u6b64\u523b\u53ea\u6539\u914d\u7f6e\u6587\u4ef6\u3001\u4e0d\u8981\u52a8\u6570\u636e\u5e93\uff0c\u6539\u5b8c\u5148\u4e0d\u8981\u5237\u65b0\u7f51\u7ad9\u524d\u53f0\u2014\u2014\u914d\u7f6e\u548c\u6570\u636e\u4e0d\u4e00\u81f4\u7684\u72b6\u6001\u4e0b\u8bbf\u95ee\u7f51\u7ad9\u4f1a\u76f4\u63a5\u62a5&#8221;\u6570\u636e\u5e93\u8868\u4e0d\u5b58\u5728&#8221;\u7684\u9519\u8bef\uff0c\u8fd9\u662f\u6b63\u5e38\u7684\uff0c\u63a5\u4e0b\u6765\u9a6c\u4e0a\u8ba9\u4e24\u8fb9\u91cd\u65b0\u5bf9\u9f50\u3002<\/p>\n<h2>\u6570\u636e\u5e93\u5185\u7684\u6838\u5fc3\u52a8\u4f5c\uff1a\u6279\u91cf\u91cd\u547d\u540d\u5168\u90e8\u6570\u636e\u8868<\/h2>\n<p>\u73b0\u5728\u7528 phpMyAdmin \u7684 SQL \u7a97\u53e3\u6267\u884c\u91cd\u547d\u540d\u3002\u5047\u8bbe\u65b0\u524d\u7f00\u662f <code>hx7k2m_<\/code>\uff0c\u5bf9 WordPress \u9ed8\u8ba4\u7684 12 \u5f20\u6838\u5fc3\u8868\uff0c\u9010\u6761\u6267\u884c <code>RENAME TABLE<\/code> \u8bed\u53e5\uff1a<\/p>\n<pre><code class=\"language-sql\">RENAME TABLE wp_posts TO hx7k2m_posts;\nRENAME TABLE wp_postmeta TO hx7k2m_postmeta;\nRENAME TABLE wp_comments TO hx7k2m_comments;\nRENAME TABLE wp_commentmeta TO hx7k2m_commentmeta;\nRENAME TABLE wp_terms TO hx7k2m_terms;\nRENAME TABLE wp_termmeta TO hx7k2m_termmeta;\nRENAME TABLE wp_term_taxonomy TO hx7k2m_term_taxonomy;\nRENAME TABLE wp_term_relationships TO hx7k2m_term_relationships;\nRENAME TABLE wp_users TO hx7k2m_users;\nRENAME TABLE wp_usermeta TO hx7k2m_usermeta;\nRENAME TABLE wp_links TO hx7k2m_links;\nRENAME TABLE wp_options TO hx7k2m_options;\n<\/code><\/pre>\n<p>\u5982\u679c\u4f60\u7684\u6570\u636e\u5e93\u91cc\u8fd8\u6709\u63d2\u4ef6\u521b\u5efa\u7684\u9644\u52a0\u8868\uff08\u6bd4\u5982\u5b89\u5168\u63d2\u4ef6\u3001\u7535\u5546\u63d2\u4ef6\u7684\u8868\uff09\uff0c\u5b83\u4eec\u4e5f\u5fc5\u987b\u4e00\u5e76\u91cd\u547d\u540d\uff0c\u5426\u5219\u8fd9\u4e9b\u63d2\u4ef6\u4f1a\u7acb\u523b\u5931\u6548\u3002\u4e00\u4e2a\u7a33\u59a5\u7684\u6392\u67e5\u529e\u6cd5\u662f\uff1a\u5728 phpMyAdmin \u5de6\u4fa7\u8868\u5217\u8868\u91cc\u6309\u540d\u79f0\u6392\u5e8f\uff0c\u51e1\u662f <code>wp_<\/code> \u5f00\u5934\u7684\u8868\u5168\u90e8\u7eb3\u5165\u91cd\u547d\u540d\u6e05\u5355\uff0c\u4e00\u6761\u4e0d\u6f0f\u3002\u5168\u90e8\u6267\u884c\u5b8c\u540e\uff0c\u5237\u65b0\u8868\u5217\u8868\uff0c\u786e\u8ba4\u6570\u636e\u5e93\u91cc\u5df2\u7ecf\u6ca1\u6709\u4efb\u4f55 <code>wp_<\/code> \u5f00\u5934\u7684\u8868\uff0c\u518d\u8fdb\u5165\u4e0b\u4e00\u6b65\u3002\u8fd9\u7c7b SQL \u6279\u91cf\u64cd\u4f5c\u5bf9\u6570\u636e\u5e93\u8d1f\u8f7d\u6709\u4e00\u5b9a\u8981\u6c42\uff0c\u6570\u636e\u91cf\u5927\u7684\u7ad9\u70b9\u66f4\u9002\u5408\u653e\u5728<a href=\"https:\/\/cn.hostease.com\/dedicated-server\/\">\u72ec\u7acb\u670d\u52a1\u5668<\/a>\u6216\u914d\u7f6e\u8f83\u9ad8\u7684\u73af\u5883\u4e2d\u6267\u884c\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/10\/wordpress-database-migration-wp-prefix-comparison.webp\" alt=\"\u9ed8\u8ba4 wp_ \u524d\u7f00\u4e0e\u81ea\u5b9a\u4e49\u524d\u7f00\u5bf9\u6bd4\u56fe\" loading=\"lazy\" \/><\/p>\n<h2>\u6700\u5bb9\u6613\u88ab\u6f0f\u6389\u7684\u4e00\u6b65\uff1a\u4fee\u6b63\u8868\u5185\u6b8b\u7559\u7684\u65e7\u524d\u7f00\u5f15\u7528<\/h2>\n<p>\u8fd9\u662f\u6574\u4e2a\u6d41\u7a0b\u91cc\u6700\u5bb9\u6613\u6f0f\u6389\u3001\u4e5f\u6700\u81f4\u547d\u7684\u4e00\u6b65\u3002\u6709\u51e0\u5f20\u8868\u7684\u5b57\u6bb5\u503c\u91cc\u76f4\u63a5\u5199\u6b7b\u4e86\u65e7\u524d\u7f00\uff0c\u53ea\u91cd\u547d\u540d\u8868\u800c\u4e0d\u6539\u8fd9\u4e9b\u503c\uff0c\u767b\u5f55\u548c\u540e\u53f0\u6743\u9650\u4f1a\u7acb\u523b\u51fa\u95ee\u9898\u3002\u9010\u6761\u6267\u884c\u4e0b\u9762\u7684 SQL\uff1a<\/p>\n<pre><code class=\"language-sql\">UPDATE hx7k2m_options SET option_name = 'hx7k2m_user_roles'\nWHERE option_name = 'wp_user_roles' LIMIT 1;\n\nUPDATE hx7k2m_usermeta SET meta_key = REPLACE(meta_key, 'wp_', 'hx7k2m_')\nWHERE meta_key LIKE 'wp_%';\n\nUPDATE hx7k2m_usermeta SET meta_key = REPLACE(meta_key, 'wp_', 'hx7k2m_')\nWHERE meta_key LIKE CONCAT('wp', '_%');\n<\/code><\/pre>\n<p>\u7b2c\u4e00\u6761\u4fee\u6539\u7684\u662f\u7528\u6237\u89d2\u8272\u914d\u7f6e\uff0c\u6f0f\u6389\u5b83\u4f1a\u8ba9\u7ba1\u7406\u5458\u5931\u53bb\u540e\u53f0\u6743\u9650\uff1b\u540e\u4e24\u6761\u628a <code>wp_capabilities<\/code>\u3001<code>wp_user_level<\/code> \u8fd9\u7c7b\u7528\u6237\u5143\u6570\u636e\u7684\u952e\u540d\u7edf\u4e00\u66ff\u6362\u4e3a\u65b0\u524d\u7f00\u3002\u6267\u884c\u5b8c\u540e\uff0c\u5728 <code>hx7k2m_usermeta<\/code> \u8868\u91cc\u641c\u7d22\u4ecd\u7136\u4ee5 <code>wp_<\/code> \u5f00\u5934\u7684 <code>meta_key<\/code>\uff0c\u7ed3\u679c\u5e94\u8be5\u4e3a\u96f6\u3002\u53e6\u5916\u63d0\u9192\u4e00\u53e5\uff1a\u6267\u884c <code>REPLACE<\/code> \u65f6\u628a\u8303\u56f4\u9650\u5b9a\u5728 <code>meta_key<\/code> \u5b57\u6bb5\uff0c\u4e0d\u8981\u5bf9\u6574\u4e2a\u8868\u505a\u65e0\u5dee\u522b\u66ff\u6362\uff0c<code>usermeta<\/code> \u7684 <code>meta_value<\/code> 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<code>wp-config.php<\/code> \u91cc\u7684\u524d\u7f00\u548c\u6570\u636e\u8868\u5b9e\u9645\u524d\u7f00\u4e0d\u4e00\u81f4\uff0c\u56de\u53bb\u68c0\u67e5\u4e24\u8fb9\u7684\u62fc\u5199\u548c\u7ed3\u5c3e\u4e0b\u5212\u7ebf\u3002\u5982\u679c\u95ee\u9898\u51fa\u5728\u767b\u5f55\u540e\u6743\u9650\u4e22\u5931\uff08\u6bd4\u5982\u767b\u5f55\u6210\u529f\u5374\u63d0\u793a&#8221;\u4f60\u6ca1\u6709\u6743\u9650\u8bbf\u95ee\u6b64\u9875\u9762&#8221;\uff09\uff0c\u8bf4\u660e\u7b2c\u4e09\u6b65\u7684 <code>user_roles<\/code> \u66f4\u65b0\u6ca1\u6709\u751f\u6548\uff0c\u7528\u5907\u4efd\u6062\u590d\u540e\u91cd\u65b0\u6267\u884c\u90a3\u4e00\u6bb5 SQL\u3002\u4e07\u4e00\u6539\u52a8\u5f7b\u5e95\u5931\u8d25\uff0c\u6062\u590d\u65b9\u6848\u5c31\u662f\u628a <code>.sql<\/code> \u5907\u4efd\u91cd\u65b0\u5bfc\u5165\uff0c\u5e76\u628a <code>wp-config.php<\/code> \u6539\u56de <code>'wp_'<\/code>\uff0c\u5341\u5206\u949f\u5185\u53ef\u4ee5\u56de\u5230\u8fc1\u79fb\u524d\u7684\u72b6\u6001\u3002<\/p>\n<h2>\u5199\u5728\u6700\u540e<\/h2>\n<p>WordPress \u6570\u636e\u5e93\u524d\u7f00\u66f4\u6362\u7684\u672c\u8d28\uff0c\u662f\u7528\u4e00\u5957\u653b\u51fb\u8005\u731c\u4e0d\u5230\u7684\u8868\u540d\u6765\u964d\u4f4e\u6279\u91cf\u6ce8\u5165\u653b\u51fb\u7684\u547d\u4e2d\u7387\uff0c\u5b83\u548c\u5f3a\u5bc6\u7801\u3001\u53cc\u56e0\u7d20\u9a8c\u8bc1\u3001\u5b9a\u671f\u66f4\u65b0\u642d\u914d\u4f7f\u7528\u624d\u6709\u5b8c\u6574\u7684\u9632\u62a4\u6548\u679c\u3002\u6574\u4e2a\u64cd\u4f5c\u7684\u6838\u5fc3\u7eaa\u5f8b\u662f\u4e09\u6761\uff1a\u5148\u5907\u4efd\u3001\u9010\u8868\u786e\u8ba4\u91cd\u547d\u540d\u5b8c\u6574\u3001\u7edd\u4e0d\u8df3\u8fc7 <code>usermeta<\/code> \u548c <code>options<\/code> \u7684\u5b57\u6bb5\u4fee\u6b63\u3002<\/p>\n<p>\u5982\u679c\u4f60\u9700\u8981\u4e00\u4e2a\u5bf9\u6570\u636e\u5e93\u64cd\u4f5c\u66f4\u53cb\u597d\u7684\u8fd0\u884c\u73af\u5883\uff0c\u53ef\u4ee5\u8003\u8651 Hostease \u7684 <a href=\"https:\/\/cn.hostease.com\/wordpress-hosting\/\">WordPress\u4e3b\u673a<\/a>\uff0c\u9762\u677f\u5185\u7f6e phpMyAdmin 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WordPress \u6570\u636e\u5e93\u524d\u7f00\u66f4\u6362\uff1a\u4ece\u5907\u4efd\u3001wp-config.php 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