{"id":30327,"date":"2026-04-15T11:38:53","date_gmt":"2026-04-15T03:38:53","guid":{"rendered":"https:\/\/cn.hostease.com\/blog\/?p=30327"},"modified":"2026-04-15T11:38:53","modified_gmt":"2026-04-15T03:38:53","slug":"wordpress-db-optimization-cache-guide","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/blog\/tutorials\/wordpress-db-optimization-cache-guide\/","title":{"rendered":"WordPress\u6570\u636e\u5e93\u6027\u80fd\u4f18\u5316\u5b9e\u6218\uff1a\u9999\u6e2f\u4e3b\u673a\u8fde\u63a5\u6c60\u4e0e\u7f13\u5b58\u914d\u7f6e\u6307\u5357"},"content":{"rendered":"<p>WordPress \u7f51\u7ad9\u6253\u5f00\u6162\uff0c\u5f88\u591a\u4eba\u7b2c\u4e00\u53cd\u5e94\u662f\u6362\u4e3b\u673a\u6216\u8005\u4e0a CDN\uff08\u5185\u5bb9\u5206\u53d1\u7f51\u7edc\uff09\uff0c\u4f46\u771f\u6b63\u7684\u74f6\u9888\u5f80\u5f80\u85cf\u5728\u6570\u636e\u5e93\u5c42\u3002\u6bcf\u6b21\u9875\u9762\u52a0\u8f7d\uff0cWordPress\uff08\u6d41\u884c\u7684\u5f00\u6e90\u535a\u5ba2\u7cfb\u7edf\uff09\u90fd\u8981\u5411 MySQL \u6570\u636e\u5e93\u53d1\u8d77\u5341\u51e0\u6b21\u751a\u81f3\u51e0\u5341\u6b21\u67e5\u8be2\uff0c\u5982\u679c\u8fd9\u4e9b\u67e5\u8be2\u6ca1\u6709\u88ab\u7f13\u5b58\uff0c\u670d\u52a1\u5668\u5c31\u4f1a\u53cd\u590d\u6267\u884c\u76f8\u540c\u7684 SQL \u8bed\u53e5\u3002\u672c\u6587\u6559\u4f60\u901a\u8fc7\u914d\u7f6e\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u3001\u542f\u7528\u5bf9\u8c61\u7f13\u5b58\u548c\u4f18\u5316 wp-config.php \u53c2\u6570\uff0c\u628a\u6570\u636e\u5e93\u54cd\u5e94\u65f6\u95f4\u4ece\u51e0\u767e\u6beb\u79d2\u538b\u5230\u51e0\u5341\u6beb\u79d2\uff0c\u8ba9\u7f51\u7ad9\u5728\u9999\u6e2f\u4e3b\u673a\u4e0a\u4e5f\u80fd\u6d41\u7545\u8fd0\u884c\u3002<\/p>\n<p><img decoding=\"async\" alt=\"WordPress\u6570\u636e\u5e93\u6027\u80fd\u4f18\u5316\u5c01\u9762\u63d2\u56fe\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/04\/wordpress-hosting-database-cover.webp\" \/><\/p>\n<p><img decoding=\"async\" alt=\"\u5bf9\u8c61\u7f13\u5b58\u5f00\u542f\u524d\u540e\u67e5\u8be2\u8def\u5f84\u5bf9\u6bd4\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/04\/wordpress-hosting-database-cache-comparison.webp\" \/><\/p>\n<h2>\u4e3a\u4ec0\u4e48\u6570\u636e\u5e93\u662f WordPress \u6027\u80fd\u7684\u9690\u5f62\u74f6\u9888<\/h2>\n<p>\u4e00\u4e2a\u666e\u901a\u7684 WordPress \u9996\u9875\u52a0\u8f7d\u8fc7\u7a0b\uff0c\u6570\u636e\u5e93\u67e5\u8be2\u6b21\u6570\u901a\u5e38\u5728 20 \u5230 60 \u6b21\u4e4b\u95f4\u3002\u8fd9\u4e2a\u6570\u5b57\u53d6\u51b3\u4e8e\u4f60\u4f7f\u7528\u7684\u4e3b\u9898\u548c\u63d2\u4ef6\u6570\u91cf\u3002\u6bcf\u6b21\u67e5\u8be2\u90fd\u4f1a\u7ecf\u5386\u5efa\u7acb\u8fde\u63a5\u3001\u6267\u884c SQL\u3001\u8fd4\u56de\u7ed3\u679c\u4e09\u4e2a\u6b65\u9aa4\u3002\u5982\u679c\u6570\u636e\u5e93\u8fde\u63a5\u6ca1\u6709\u88ab\u590d\u7528\uff0c\u6bcf\u4e00\u6b21\u67e5\u8be2\u90fd\u8981\u91cd\u65b0\u63e1\u624b\uff0c\u5149\u662f\u8fde\u63a5\u5f00\u9500\u5c31\u80fd\u5360\u5230\u54cd\u5e94\u65f6\u95f4\u7684 30% \u4ee5\u4e0a\u3002<\/p>\n<p>\u9999\u6e2f\u4e3b\u673a\u7684\u7269\u7406\u8ddd\u79bb\u4f18\u52bf\u5728\u4e8e\u9762\u5411\u5927\u9646\u7528\u6237\u8bbf\u95ee\u5ef6\u8fdf\u8f83\u4f4e\uff0c\u4f46\u5982\u679c\u6570\u636e\u5e93\u5c42\u9762\u7684\u6548\u7387\u6ca1\u6709\u8ddf\u4e0a\uff0c\u7f51\u7edc\u5ef6\u8fdf\u7701\u4e0b\u6765\u7684\u65f6\u95f4\u4f1a\u88ab\u4f4e\u6548\u67e5\u8be2\u5b8c\u5168\u5403\u6389\u3002\u4f60\u53ef\u4ee5\u7528\u4e00\u4e2a\u7b80\u5355\u7684\u547d\u4ee4\u9a8c\u8bc1\u81ea\u5df1\u7684\u6570\u636e\u5e93\u67e5\u8be2\u8d1f\u62c5\uff1a\u5728\u4e3b\u9898\u7684 functions.php \u4e2d\u4e34\u65f6\u52a0\u5165\u4ee5\u4e0b\u4ee3\u7801\uff0c\u8bbf\u95ee\u4efb\u610f\u9875\u9762\u540e\u67e5\u770b\u9875\u811a\u8f93\u51fa\u7684\u67e5\u8be2\u6b21\u6570\u548c\u8017\u65f6\uff1a<\/p>\n<pre><code class=\"language-php\">add_action('wp_footer', function() {\n    echo '&lt;!-- Queries: ' . get_num_queries() . ' | Time: ' . timer_stop(0, 3) . 's --&gt;';\n});\n<\/code><\/pre>\n<p>\u5982\u679c\u67e5\u8be2\u6b21\u6570\u8d85\u8fc7 50 \u6b21\u3001\u9875\u9762\u751f\u6210\u65f6\u95f4\u8d85\u8fc7 1 \u79d2\uff0c\u5c31\u9700\u8981\u52a8\u624b\u4f18\u5316\u4e86\u3002<\/p>\n<h2>\u542f\u7528 WordPress \u5bf9\u8c61\u7f13\u5b58\uff08Object Cache\uff09<\/h2>\n<p>\u5bf9\u8c61\u7f13\u5b58\u7684\u4f5c\u7528\u662f\u628a\u6570\u636e\u5e93\u67e5\u8be2\u7ed3\u679c\u4fdd\u5b58\u5728\u5185\u5b58\u4e2d\uff0c\u4e0b\u6b21\u76f8\u540c\u67e5\u8be2\u76f4\u63a5\u8bfb\u7f13\u5b58\u800c\u4e0d\u9700\u8981\u518d\u8d70\u6570\u636e\u5e93\u3002\u8fd9\u662f\u6295\u5165\u4ea7\u51fa\u6bd4\u6700\u9ad8\u7684\u4e00\u9879\u4f18\u5316\u3002<\/p>\n<p>WordPress \u9ed8\u8ba4\u4f7f\u7528\u975e\u6301\u4e45\u5316\u5bf9\u8c61\u7f13\u5b58\uff0c\u9875\u9762\u5237\u65b0\u540e\u7f13\u5b58\u5c31\u6e05\u7a7a\u4e86\u3002\u8981\u8ba9\u5b83\u771f\u6b63\u53d1\u6325\u4f5c\u7528\uff0c\u9700\u8981\u63a5\u5165\u6301\u4e45\u5316\u7f13\u5b58\u540e\u7aef\uff0cRedis \u662f\u9996\u9009\u65b9\u6848\uff0c\u652f\u6301\u4e30\u5bcc\u7684\u6570\u636e\u7ed3\u6784\u4e14\u5355\u7ebf\u7a0b\u6a21\u578b\u907f\u514d\u5e76\u53d1\u51b2\u7a81\u3002\u5b89\u88c5\u6d41\u7a0b\uff1a\u5148\u5728\u670d\u52a1\u5668\u7aef\u786e\u8ba4 Redis \u670d\u52a1\u6b63\u5728\u8fd0\u884c\uff08<code>redis-cli ping<\/code> \u8fd4\u56de <code>PONG<\/code>\uff09\uff0c\u7136\u540e\u5728 WordPress \u540e\u53f0\u5b89\u88c5\u5e76\u542f\u7528 Redis Object Cache \u63d2\u4ef6\uff0c\u6700\u540e\u5728 wp-config.php \u4e2d\u8ffd\u52a0\u8fde\u63a5\u4fe1\u606f\uff1a<\/p>\n<pre><code class=\"language-php\">define('WP_REDIS_HOST', '127.0.0.1');\ndefine('WP_REDIS_PORT', 6379);\ndefine('WP_REDIS_DATABASE', 0);\n<\/code><\/pre>\n<p>\u914d\u7f6e\u5b8c\u6210\u540e\uff0c\u63d2\u4ef6\u72b6\u6001\u9875\u4f1a\u663e\u793a\u7f13\u5b58\u547d\u4e2d\u7387\u3002\u547d\u4e2d\u7387\u8fbe\u5230 80% \u4ee5\u4e0a\u8bf4\u660e\u7f13\u5b58\u5df2\u6709\u6548\u5de5\u4f5c\u3002\u9009\u62e9 <a href=\"https:\/\/cn.hostease.com\/wordpress-hosting\/\">WordPress \u4e3b\u673a<\/a> \u65b9\u6848\u65f6\uff0c\u53ef\u4ee5\u4f18\u5148\u786e\u8ba4\u662f\u5426\u652f\u6301 Redis \u7f13\u5b58\u6269\u5c55\u3002<\/p>\n<h2>\u4f18\u5316 wp-config.php \u4e2d\u7684\u6570\u636e\u5e93\u53c2\u6570<\/h2>\n<p>wp-config.php \u91cc\u6709\u51e0\u9879\u7ecf\u5e38\u88ab\u5ffd\u7565\u7684\u53c2\u6570\uff0c\u5b83\u4eec\u76f4\u63a5\u5f71\u54cd\u6570\u636e\u5e93\u7684\u5904\u7406\u6548\u7387\u3002<\/p>\n<p>WordPress \u5185\u7f6e\u4e86\u6570\u636e\u5e93\u8868\u81ea\u52a8\u4fee\u590d\u529f\u80fd\u3002\u5f53\u7f51\u7ad9\u51fa\u73b0 &#8220;Error establishing a database connection&#8221; \u65f6\uff0c\u53ef\u4ee5\u4e34\u65f6\u5f00\u542f\u4fee\u590d\u6a21\u5f0f\uff1a<\/p>\n<pre><code class=\"language-php\">define('WP_ALLOW_REPAIR', true);\n<\/code><\/pre>\n<p>\u7136\u540e\u901a\u8fc7\u6d4f\u89c8\u5668\u8bbf\u95ee <code>https:\/\/\u4f60\u7684\u57df\u540d\/wp-admin\/maint\/repair.php<\/code> \u6267\u884c\u4fee\u590d\u3002\u8fd9\u4e2a\u9875\u9762\u4e0d\u9700\u8981\u767b\u5f55\uff0c\u4fee\u590d\u5b8c\u6210\u540e\u52a1\u5fc5\u628a\u53c2\u6570\u6539\u56de <code>false<\/code>\uff0c\u5426\u5219\u4f1a\u7559\u4e0b\u5b89\u5168\u9690\u60a3\u3002<\/p>\n<p>\u6bcf\u6b21\u4fdd\u5b58\u6587\u7ae0\u8349\u7a3f\uff0cWordPress \u90fd\u4f1a\u5728\u6570\u636e\u5e93\u4e2d\u5199\u5165\u4e00\u6761\u4fee\u8ba2\u8bb0\u5f55\u3002\u957f\u671f\u7d2f\u79ef\u540e\uff0cwp_posts \u8868\u4f1a\u81a8\u80c0\u5230\u6b63\u5e38\u5927\u5c0f\u7684\u6570\u500d\uff1a<\/p>\n<pre><code class=\"language-php\">define('WP_POST_REVISIONS', 5);\n<\/code><\/pre>\n<p>\u4e0a\u9762\u7684\u914d\u7f6e\u5c06\u6bcf\u7bc7\u6587\u7ae0\u6700\u591a\u4fdd\u7559 5 \u4e2a\u4fee\u8ba2\u7248\u672c\u3002WordPress \u9ed8\u8ba4\u6bcf 60 \u79d2\u81ea\u52a8\u4fdd\u5b58\u4e00\u6b21\u8349\u7a3f\uff0c\u5bf9\u4e8e\u7f16\u8f91\u957f\u7bc7\u6587\u7ae0\u7684\u573a\u666f\uff0c\u8fd9\u4e2a\u9891\u7387\u4f1a\u4ea7\u751f\u5927\u91cf\u5199\u5165\u64cd\u4f5c\uff1a<\/p>\n<pre><code class=\"language-php\">define('AUTOSAVE_INTERVAL', 120);\n<\/code><\/pre>\n<p>WP-Cron \u662f WordPress \u7684\u5b9a\u65f6\u4efb\u52a1\u8c03\u5ea6\u5668\uff0c\u6bcf\u6b21\u6709\u4eba\u8bbf\u95ee\u7f51\u7ad9\u65f6\u90fd\u4f1a\u68c0\u67e5\u662f\u5426\u6709\u5f85\u6267\u884c\u7684\u5b9a\u65f6\u4efb\u52a1\u3002\u5728\u9ad8\u6d41\u91cf\u573a\u666f\u4e0b\uff0c\u8fd9\u4f1a\u7ed9\u6570\u636e\u5e93\u5e26\u6765\u989d\u5916\u538b\u529b\uff1a<\/p>\n<pre><code class=\"language-php\">define('DISABLE_WP_CRON', true);\n<\/code><\/pre>\n<p>\u7136\u540e\u5728\u670d\u52a1\u5668\u7684 crontab \u4e2d\u914d\u7f6e\u7cfb\u7edf\u7ea7\u5b9a\u65f6\u4efb\u52a1\uff0c\u6bcf 15 \u5206\u949f\u6267\u884c\u4e00\u6b21\u3002\u8fd9\u6837\u505a\u7684\u597d\u5904\u662f\u628a\u5b9a\u65f6\u4efb\u52a1\u4ece\u8bf7\u6c42\u94fe\u8def\u4e2d\u5265\u79bb\u51fa\u6765\uff0c\u4e0d\u518d\u5f71\u54cd\u9875\u9762\u54cd\u5e94\u901f\u5ea6\u3002<\/p>\n<p><img decoding=\"async\" alt=\"wp-config.php\u6570\u636e\u5e93\u53c2\u6570\u8c03\u4f18\u793a\u610f\u56fe\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/04\/wordpress-hosting-database-config-tuning.webp\" \/><\/p>\n<p>\u5982\u679c\u4f60\u7684\u7ad9\u70b9\u6d41\u91cf\u6301\u7eed\u589e\u957f\uff0c\u53ef\u4ee5\u8003\u8651 <a href=\"https:\/\/cn.hostease.com\/vps\/\">VPS\uff08\u865a\u62df\u4e13\u7528\u670d\u52a1\u5668\uff09<\/a> \u65b9\u6848\u83b7\u53d6\u66f4\u53ef\u63a7\u7684\u6570\u636e\u5e93\u8d44\u6e90\u914d\u7f6e\u3002\u66f4\u591a\u5173\u4e8e <a href=\"https:\/\/cn.hostease.com\/blog\/wordpress\/\">WordPress \u6559\u7a0b<\/a> \u7684\u5185\u5bb9\u53ef\u4ee5\u5e2e\u4f60\u6df1\u5165\u4e86\u89e3\u6027\u80fd\u8c03\u4f18\u6280\u5de7\u3002<\/p>\n<h2>\u6392\u67e5\u548c\u4f18\u5316\u6162\u67e5\u8be2<\/h2>\n<p>\u5373\u4f7f\u542f\u7528\u4e86\u7f13\u5b58\uff0c\u67d0\u4e9b\u67e5\u8be2\u4ecd\u7136\u4f1a\u7a7f\u900f\u7f13\u5b58\u76f4\u8fbe\u6570\u636e\u5e93\u3002\u627e\u51fa\u8fd9\u4e9b\u6162\u67e5\u8be2\u662f\u8fdb\u4e00\u6b65\u4f18\u5316\u7684\u5173\u952e\u3002<\/p>\n<p>\u5728 MySQL \u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u662f my.cnf\uff09\u4e2d\u5f00\u542f\u6162\u67e5\u8be2\u65e5\u5fd7\uff1a<\/p>\n<pre><code class=\"language-ini\">slow_query_log = 1\nslow_query_log_file = \/var\/log\/mysql\/slow.log\nlong_query_time = 1\n<\/code><\/pre>\n<p>\u4e0a\u9762\u7684\u914d\u7f6e\u4f1a\u8bb0\u5f55\u6267\u884c\u65f6\u95f4\u8d85\u8fc7 1 \u79d2\u7684\u6240\u6709\u67e5\u8be2\u3002\u6536\u96c6\u5230\u65e5\u5fd7\u540e\uff0c\u7528 <code>mysqldumpslow<\/code> \u5de5\u5177\u6309\u6267\u884c\u65f6\u95f4\u6392\u5e8f\u8f93\u51fa\u6700\u6162\u7684\u524d 10 \u6761\u67e5\u8be2\uff1a<\/p>\n<pre><code class=\"language-bash\">mysqldumpslow -s t -t 10 \/var\/log\/mysql\/slow.log\n<\/code><\/pre>\n<p>\u5982\u679c\u670d\u52a1\u5668\u6743\u9650\u4e0d\u5141\u8bb8\u76f4\u63a5\u67e5\u770b MySQL \u65e5\u5fd7\uff0c\u53ef\u4ee5\u5728 WordPress \u540e\u53f0\u5b89\u88c5 Query Monitor \u63d2\u4ef6\uff0c\u5b83\u4f1a\u5728\u9875\u9762\u9876\u90e8\u5de5\u5177\u680f\u4e2d\u5b9e\u65f6\u663e\u793a\u5f53\u524d\u9875\u9762\u7684\u67e5\u8be2\u603b\u6570\u3001\u6bcf\u6761 SQL \u7684\u6267\u884c\u65f6\u95f4\u3001\u8c03\u7528\u8be5\u67e5\u8be2\u7684\u63d2\u4ef6\u6216\u4e3b\u9898\u6587\u4ef6\u540d\u4ee5\u53ca\u91cd\u590d\u67e5\u8be2\u6b21\u6570\u3002\u5b89\u88c5\u540e\u4f60\u53ef\u4ee5\u5728\u7ba1\u7406\u5de5\u5177\u680f\u5b9e\u65f6\u67e5\u770b\u6570\u636e\uff0c\u65e0\u9700\u767b\u5f55\u670d\u52a1\u5668\u3002\u91cd\u70b9\u5173\u6ce8\u6267\u884c\u65f6\u95f4\u8d85\u8fc7 100ms \u7684\u67e5\u8be2\u548c\u91cd\u590d\u6267\u884c\u7684\u76f8\u540c\u67e5\u8be2\u3002<\/p>\n<p><img decoding=\"async\" alt=\"\u6162\u67e5\u8be2\u6392\u67e5\u4e0e\u6027\u80fd\u76d1\u63a7\u793a\u610f\u56fe\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/04\/wordpress-hosting-database-query-monitor.webp\" \/><\/p>\n<h2>\u6570\u636e\u5e93\u8868\u7ef4\u62a4<\/h2>\n<p>\u957f\u65f6\u95f4\u8fd0\u884c\u7684 WordPress \u7ad9\u70b9\uff0c\u6570\u636e\u5e93\u8868\u4f1a\u51fa\u73b0\u788e\u7247\u5316\uff0c\u5bfc\u81f4\u67e5\u8be2\u6548\u7387\u4e0b\u964d\u3002\u901a\u8fc7\u4ee5\u4e0b SQL \u53ef\u4ee5\u67e5\u770b\u5404\u6570\u636e\u8868\u7684\u788e\u7247\u60c5\u51b5\uff1a<\/p>\n<pre><code class=\"language-sql\">SELECT table_name, \n       ROUND(data_length \/ 1024 \/ 1024, 2) AS 'data_mb',\n       ROUND(index_length \/ 1024 \/ 1024, 2) AS 'index_mb',\n       ROUND(data_free \/ 1024 \/ 1024, 2) AS 'free_mb'\nFROM information_schema.tables \nWHERE table_schema = '\u4f60\u7684\u6570\u636e\u5e93\u540d'\nORDER BY data_free DESC;\n<\/code><\/pre>\n<p><code>data_free<\/code> \u5217\u8868\u793a\u8868\u7684\u788e\u7247\u7a7a\u95f4\uff0c\u5f53\u8fd9\u4e2a\u503c\u8d85\u8fc7\u8868\u603b\u5927\u5c0f\u7684 10% \u65f6\uff0c\u5bf9\u788e\u7247\u7387\u8f83\u9ad8\u7684\u8868\u8fd0\u884c OPTIMIZE \u547d\u4ee4\uff1a<\/p>\n<pre><code class=\"language-sql\">OPTIMIZE TABLE wp_posts, wp_postmeta, wp_options;\n<\/code><\/pre>\n<p>wp_options \u8868\u662f WordPress \u5b58\u50a8\u914d\u7f6e\u4fe1\u606f\u7684\u6838\u5fc3\u8868\uff0c\u5f88\u591a\u63d2\u4ef6\u4f1a\u5728\u8fd9\u91cc\u5199\u5165\u5927\u91cf\u81ea\u52a8\u52a0\u8f7d\u6570\u636e\u3002\u5982\u679c\u8fd9\u4e2a\u8868\u7684 autoload \u6570\u636e\u8d85\u8fc7 1MB\uff0c\u9700\u8981\u6e05\u7406\u4e0d\u5fc5\u8981\u7684\u81ea\u52a8\u52a0\u8f7d\u9879\u3002\u64cd\u4f5c\u6570\u636e\u5e93\u524d\u5efa\u8bae\u5148\u505a\u597d\u5907\u4efd\u3002<\/p>\n<h2>\u76d1\u63a7\u4e0e\u6301\u7eed\u4f18\u5316<\/h2>\n<p>\u4f18\u5316\u4e0d\u662f\u4e00\u6b21\u6027\u7684\u5de5\u4f5c\u3002\u5efa\u8bae\u6bcf\u5468\u7528\u4ee5\u4e0b SQL \u5feb\u901f\u67e5\u770b\u6570\u636e\u5e93\u7684\u89c4\u6a21\u8d8b\u52bf\uff1a<\/p>\n<pre><code class=\"language-sql\">SELECT table_schema AS 'Database',\n       ROUND(SUM(data_length + index_length) \/ 1024 \/ 1024, 2) AS 'Size_MB'\nFROM information_schema.tables\nGROUP BY table_schema;\n<\/code><\/pre>\n<p>\u5982\u679c\u6570\u636e\u5e93\u5927\u5c0f\u5728\u77ed\u671f\u5185\u5feb\u901f\u589e\u957f\uff0c\u9700\u8981\u6392\u67e5\u662f\u5426\u6709\u63d2\u4ef6\u5728\u5f02\u5e38\u5199\u5165\u6570\u636e\u3002\u540c\u65f6\u5173\u6ce8\u7f13\u5b58\u547d\u4e2d\u7387\u7684\u53d8\u5316\u2014\u2014\u5982\u679c\u547d\u4e2d\u7387\u4ece 90% \u8dcc\u5230 60% \u4ee5\u4e0b\uff0c\u53ef\u80fd\u662f\u65b0\u589e\u4e86\u672a\u9002\u914d\u7f13\u5b58\u7684\u63d2\u4ef6\u3002\u66f4\u591a\u5173\u4e8e <a href=\"https:\/\/cn.hostease.com\/blog\/optimization\/\" class=\"broken_link\">\u6570\u636e\u5e93\u8fd0\u7ef4<\/a> \u7684\u6280\u5de7\u53ef\u4ee5\u6301\u7eed\u53c2\u8003\u3002<\/p>\n<h2>\u603b\u7ed3<\/h2>\n<p>WordPress \u6570\u636e\u5e93\u6027\u80fd\u4f18\u5316\u53ef\u4ee5\u5f52\u7eb3\u4e3a\u56db\u4e2a\u65b9\u5411\uff1a\u542f\u7528\u5bf9\u8c61\u7f13\u5b58\u51cf\u5c11\u91cd\u590d\u67e5\u8be2\u3001\u8c03\u6574 wp-config.php \u53c2\u6570\u964d\u4f4e\u4e0d\u5fc5\u8981\u7684\u6570\u636e\u5e93\u5199\u5165\u3001\u901a\u8fc7\u6162\u67e5\u8be2\u65e5\u5fd7\u627e\u51fa\u74f6\u9888 SQL\u3001\u5b9a\u671f\u7ef4\u62a4\u6570\u636e\u5e93\u8868\u7ed3\u6784\u3002\u6309\u7167\u672c\u6587\u7684\u6b65\u9aa4\u9010\u4e00\u6267\u884c\uff0c\u5927\u591a\u6570\u7ad9\u70b9\u7684\u6570\u636e\u5e93\u54cd\u5e94\u65f6\u95f4\u53ef\u4ee5\u7f29\u77ed 50% \u4ee5\u4e0a\u3002<\/p>\n<p>\u5982\u679c\u4f60\u9700\u8981\u8fdb\u4e00\u6b65\u63d0\u5347\u6027\u80fd\uff0c\u53ef\u4ee5\u8003\u8651\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u5411\uff1a\u5347\u7ea7\u5230\u914d\u5907\u72ec\u7acb\u6570\u636e\u5e93\u8d44\u6e90\u7684\u65b9\u6848\u4ee5\u83b7\u5f97\u66f4\u7a33\u5b9a\u7684 MySQL \u6027\u80fd\uff1b\u5bf9\u9ad8\u9891\u67e5\u8be2\u7684\u8868\u624b\u52a8\u6dfb\u52a0\u7d22\u5f15\uff1b\u6216\u8005\u5f15\u5165\u9875\u9762\u7ea7\u7f13\u5b58\u63d2\u4ef6\u628a\u6574\u4e2a\u9875\u9762\u8f93\u51fa\u7ed3\u679c\u9759\u6001\u5316\uff0c\u4ece\u6839\u672c\u4e0a\u7ed5\u8fc7\u6570\u636e\u5e93\u67e5\u8be2\u5c42\u3002\u6bcf\u4e2a\u7ad9\u70b9\u7684\u60c5\u51b5\u4e0d\u540c\uff0c\u5efa\u8bae\u5148\u4ece\u5bf9\u8c61\u7f13\u5b58\u548c wp-config.php \u8c03\u4f18\u5165\u624b\uff0c\u8fd9\u4e24\u9879\u89c1\u6548\u6700\u5feb\u4e14\u98ce\u9669\u6700\u4f4e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u6587\u6559\u4f60\u5982\u4f55\u5728\u9999\u6e2f\u4e3b\u673a\u4e0a\u4f18\u5316WordPress\u6570\u636e\u5e93\u6027\u80fd\uff0c\u6db5\u76d6MySQL\u8fde\u63a5\u6c60\u914d\u7f6e\u3001Object Cache\u542f\u7528\u3001\u6162\u67e5\u8be2\u6392\u67e5\u548cwp-config.php\u8c03\u4f18\u53c2\u6570\uff0c\u89e3\u51b3\u7f51\u7ad9\u54cd\u5e94\u6162\u7684\u6839\u6e90\u95ee\u9898\u3002<\/p>\n","protected":false},"author":2,"featured_media":30323,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4099],"tags":[545,4354,84,3976],"class_list":["post-30327","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tutorials","tag-mysql","tag-objectcache","tag-wordpress","tag-category"],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/04\/wordpress-hosting-database-cover.webp","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/30327","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=30327"}],"version-history":[{"count":1,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/30327\/revisions"}],"predecessor-version":[{"id":30329,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/posts\/30327\/revisions\/30329"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/media\/30323"}],"wp:attachment":[{"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/media?parent=30327"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/categories?post=30327"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.hostease.com\/blog\/wp-json\/wp\/v2\/tags?post=30327"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}