{"id":33521,"date":"2026-10-09T10:00:00","date_gmt":"2026-10-09T02:00:00","guid":{"rendered":"https:\/\/cn.hostease.com\/blog\/?p=33521"},"modified":"2026-10-13T09:28:54","modified_gmt":"2026-10-13T01:28:54","slug":"wordpress-rest-api-hardening","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/blog\/tutorials\/wordpress-rest-api-hardening\/","title":{"rendered":"WordPress REST API \u5b89\u5168\u52a0\u56fa\uff1a\u5e94\u7528\u5bc6\u7801\u6743\u9650\u6536\u655b\u4e0e\u5ba1\u8ba1"},"content":{"rendered":"<p>\u4f60\u5728\u540e\u53f0\u67e5\u770b\u8bbf\u95ee\u65e5\u5fd7\u65f6\uff0c\u53ef\u80fd\u4f1a\u53d1\u73b0\u5927\u91cf\u9488\u5bf9 <code>\/wp-json\/wp\/v2\/users<\/code> \u7684\u626b\u63cf\u8bf7\u6c42\uff0c\u6216\u8005\u670d\u52a1\u5668\u4e0a\u51fa\u73b0\u964c\u751f\u7684\u767b\u5f55\u6210\u529f\u8bb0\u5f55\u2014\u2014\u767b\u5f55 IP \u4e0d\u56fa\u5b9a\u3001\u65f6\u95f4\u96c6\u4e2d\u5728\u6df1\u591c\uff0c\u800c\u7ad9\u5185\u660e\u660e\u53ea\u6709\u4f60\u4e00\u4e2a\u7ba1\u7406\u5458\u3002\u8fd9\u7c7b\u95ee\u9898\u7684\u5171\u540c\u6765\u6e90\u662f WordPress REST API \u7684\u9ed8\u8ba4\u66b4\u9732\u9762\uff1a\u63a5\u53e3\u5bf9\u6240\u6709\u8bbf\u5ba2\u5f00\u653e\uff0c\u4efb\u4f55\u4e00\u4e2a\u62e5\u6709\u6709\u6548\u51ed\u636e\u7684\u5ba2\u6237\u7aef\u90fd\u80fd\u643a\u5e26\u51ed\u636e\u8c03\u7528\u5168\u90e8\u80fd\u529b\u3002\u672c\u6587\u6559\u4f60\u5982\u4f55\u4ece\u4e09\u6b65\u5165\u624b\u5b8c\u6210 WordPress REST API \u5b89\u5168\u52a0\u56fa\uff1a\u7528\u5e94\u7528\u5bc6\u7801\u66ff\u4ee3\u4e3b\u5bc6\u7801\u6536\u655b\u6743\u9650\u3001\u9650\u5236\u63a5\u53e3\u66b4\u9732\u8303\u56f4\u3001\u5efa\u7acb\u53ef\u56de\u6eaf\u7684\u8bbf\u95ee\u5ba1\u8ba1\uff0c\u5e2e\u4f60\u628a\u63a5\u53e3\u98ce\u9669\u964d\u5230\u53ef\u63a7\u8303\u56f4\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/10\/wordpress-rest-api-hardening-cover.webp\" alt=\"WordPress REST API \u5b89\u5168\u52a0\u56fa\u5c01\u9762\u63d2\u56fe\uff1a\u670d\u52a1\u5668\u4e0e\u51ed\u636e\u4fdd\u62a4\" loading=\"lazy\" \/><\/p>\n<h2>\u5148\u5f04\u6e05 REST API \u66b4\u9732\u4e86\u4ec0\u4e48<\/h2>\n<p>REST API\uff08\u8868\u8ff0\u6027\u72b6\u6001\u4f20\u9012\u63a5\u53e3\uff09\u662f WordPress \u4ece 4.7 \u7248\u672c\u5f00\u59cb\u5185\u7f6e\u7684\u673a\u5668\u8bbf\u95ee\u63a5\u53e3\uff0c\u4f4d\u4e8e <code>\/wp-json\/<\/code> \u8def\u5f84\u4e0b\u3002\u63d2\u4ef6\u66f4\u65b0\u3001\u533a\u5757\u7f16\u8f91\u5668\u81ea\u52a8\u4fdd\u5b58\u3001\u79fb\u52a8\u7aef App \u53d1\u5e03\u6587\u7ae0\uff0c\u8d70\u7684\u90fd\u662f\u8fd9\u5957\u63a5\u53e3\u3002\u95ee\u9898\u5728\u4e8e\u5b83\u7684\u9ed8\u8ba4\u8bbe\u8ba1\u9762\u5411&#8221;\u53ef\u7528&#8221;\u800c\u975e&#8221;\u6700\u5c0f\u66b4\u9732&#8221;\uff1a\u672a\u8ba4\u8bc1\u8bbf\u5ba2\u53ef\u4ee5\u533f\u540d\u8bfb\u53d6\u6587\u7ae0\u5217\u8868\u3001\u9875\u9762\u7ed3\u6784\uff0c\u90e8\u5206\u914d\u7f6e\u4e0d\u5f53\u7684\u7ad9\u70b9\u8fd8\u4f1a\u66b4\u9732\u7528\u6237\u679a\u4e3e\u63a5\u53e3\uff0c\u653b\u51fb\u8005\u8bbf\u95ee <code>\/wp-json\/wp\/v2\/users<\/code> \u5c31\u80fd\u62ff\u5230\u5408\u6cd5\u7528\u6237\u540d\u6e05\u5355\uff0c\u518d\u5bf9\u7740\u767b\u5f55\u63a5\u53e3\u505a\u5bc6\u7801\u731c\u6d4b\u3002<\/p>\n<p>\u5bc6\u7801\u4f53\u7cfb\u7684\u95ee\u9898\u66f4\u9690\u853d\u3002\u7ad9\u70b9\u7ba1\u7406\u5458\u7684\u4e3b\u5bc6\u7801\u4e00\u65e6\u5728\u67d0\u4e2a\u63d2\u4ef6\u6216\u811a\u672c\u91cc\u88ab\u660e\u6587\u4f7f\u7528\u2014\u2014\u6bd4\u5982\u67d0\u4e2a\u81ea\u52a8\u53d1\u6587\u5de5\u5177\u914d\u7f6e\u91cc\u586b\u4e86\u7ba1\u7406\u5458\u8d26\u53f7\u2014\u2014\u8fd9\u4e2a\u4e07\u80fd\u51ed\u636e\u5c31\u540c\u65f6\u62e5\u6709\u540e\u53f0\u767b\u5f55\u3001XML-RPC\u3001REST API \u5168\u90e8\u80fd\u529b\uff0c\u6cc4\u9732\u540e\u7684\u5f71\u54cd\u9762\u65e0\u6cd5\u6536\u7a84\u30022023 \u5e74\u4ee5\u6765\u4e3b\u6d41\u63d2\u4ef6\u751f\u6001\u5927\u91cf\u63a5\u5165\u7684&#8221;\u5e94\u7528\u5bc6\u7801&#8221;\u673a\u5236\u6b63\u662f\u9488\u5bf9\u8fd9\u4e2a\u95ee\u9898\uff1a\u5b83\u662f WordPress 5.6 \u8d77\u5185\u7f6e\u7684\u72ec\u7acb\u51ed\u636e\uff0c\u6bcf\u4e2a\u5e94\u7528\u5bc6\u7801\u53ea\u5bf9\u5e94\u4e00\u4e2a\u7528\u9014\uff0c\u53ef\u4ee5\u5355\u72ec\u751f\u6210\u3001\u5355\u72ec\u64a4\u9500\uff0c\u800c\u4e3b\u5bc6\u7801\u672c\u8eab\u4e0d\u9700\u8981\u53c2\u4e0e\u673a\u5668\u8c03\u7528\u3002\u540e\u7eed\u7ae0\u8282\u4f1a\u6309&#8221;\u5148\u6362\u51ed\u636e\u3001\u518d\u6536\u63a5\u53e3\u3001\u6700\u540e\u5efa\u5ba1\u8ba1&#8221;\u7684\u987a\u5e8f\u5c55\u5f00\u5177\u4f53\u64cd\u4f5c\u3002<\/p>\n<h2>\u7b2c\u4e00\u6b65\uff1a\u7528\u5e94\u7528\u5bc6\u7801\u6536\u655b\u6743\u9650<\/h2>\n<p>\u5e94\u7528\u5bc6\u7801\u7684\u5165\u53e3\u5728\u540e\u53f0\u300c\u7528\u6237 \u2192 \u4e2a\u4eba\u8d44\u6599\u300d\u9875\u9762\u5e95\u90e8\uff0c\u52fe\u9009\u540e\u8f93\u5165\u4e00\u4e2a\u7528\u9014\u540d\u79f0\uff08\u6bd4\u5982&#8221;\u81ea\u52a8\u53d1\u6587\u811a\u672c&#8221;\uff09\u5c31\u80fd\u751f\u6210\u4e00\u4e32 24 \u4f4d\u5bc6\u7801\u3002\u5b83\u7684\u6838\u5fc3\u4ef7\u503c\u662f\u6743\u9650\u9694\u79bb\uff1a\u6bcf\u4e2a\u5e94\u7528\u5bc6\u7801\u53ea\u7ed1\u5b9a\u4e00\u4e2a\u7528\u9014\uff0c\u811a\u672c\u6cc4\u9732\u65f6\u64a4\u9500\u5bf9\u5e94\u5bc6\u7801\u5373\u53ef\uff0c\u4e0d\u9700\u8981\u4fee\u6539\u4e3b\u5bc6\u7801\uff0c\u4e5f\u4e0d\u4f1a\u5f71\u54cd\u5176\u4ed6\u6b63\u5728\u8fd0\u884c\u7684\u96c6\u6210\u3002<\/p>\n<p>\u64cd\u4f5c\u65f6\u6309\u4e0b\u9762\u7684\u987a\u5e8f\u6267\u884c\uff0c\u53ef\u4ee5\u628a\u5207\u6362\u98ce\u9669\u63a7\u5236\u5728\u6700\u4f4e\uff1a<\/p>\n<ol>\n<li>\u5148\u5728\u300c\u7528\u6237 \u2192 \u4e2a\u4eba\u8d44\u6599\u300d\u751f\u6210\u4e00\u4e2a\u65b0\u7684\u5e94\u7528\u5bc6\u7801\uff0c\u7528\u9014\u540d\u79f0\u5199\u6e05\u695a\u5bf9\u5e94\u811a\u672c\u6216\u63d2\u4ef6\uff0c\u65b9\u4fbf\u540e\u7eed\u5ba1\u8ba1\u5bf9\u53f7\u5165\u5ea7\u3002<\/li>\n<li>\u628a\u7ad9\u5185\u6240\u6709\u5b9a\u65f6\u53d1\u5e03\u3001\u81ea\u52a8\u5907\u4efd\u3001\u79fb\u52a8\u7aef App \u91cc\u7684&#8221;\u8d26\u53f7+\u4e3b\u5bc6\u7801&#8221;\u914d\u7f6e\u9010\u4e2a\u66ff\u6362\u4e3a&#8221;\u8d26\u53f7+\u5e94\u7528\u5bc6\u7801&#8221;\uff0c\u66ff\u6362\u4e00\u4e2a\u9a8c\u8bc1\u4e00\u4e2a\uff0c\u786e\u8ba4\u4efb\u52a1\u6b63\u5e38\u6267\u884c\u518d\u5904\u7406\u4e0b\u4e00\u4e2a\u3002<\/li>\n<li>\u5168\u90e8\u66ff\u6362\u5b8c\u6210\u540e\uff0c\u5728\u6570\u636e\u5e93\u5c42\u9762\u786e\u8ba4\u4e3b\u5bc6\u7801\u4e0d\u518d\u88ab\u4efb\u4f55\u811a\u672c\u5f15\u7528\uff1a\u7528 <code>grep -r \"wp_password\" \/home\/\u4f60\u7684\u811a\u672c\u76ee\u5f55\/<\/code> \u4e4b\u7c7b\u7684\u641c\u7d22\u6392\u67e5\u670d\u52a1\u5668\u4e0a\u7684\u914d\u7f6e\u6587\u4ef6\u6b8b\u7559\u3002<\/li>\n<li>\u64a4\u9500\u4e0d\u518d\u4f7f\u7528\u7684\u65e7\u5e94\u7528\u5bc6\u7801\u3002\u6bcf\u64a4\u9500\u4e00\u4e2a\uff0c\u89c2\u5bdf\u4e00\u5929\u76f8\u5173\u4efb\u52a1\u65e5\u5fd7\uff0c\u786e\u8ba4\u6ca1\u6709\u4e1a\u52a1\u4f9d\u8d56\u540e\u518d\u64a4\u9500\u4e0b\u4e00\u4e2a\u3002<\/li>\n<\/ol>\n<p>\u4e00\u4e2a\u5bb9\u6613\u88ab\u5ffd\u7565\u7684\u7ec6\u8282\uff1a\u5e94\u7528\u5bc6\u7801\u9ed8\u8ba4\u5177\u5907\u8be5\u7528\u6237\u7684\u5168\u90e8\u6743\u9650\uff0c\u7ba1\u7406\u5458\u8d26\u53f7\u751f\u6210\u7684\u5e94\u7528\u5bc6\u7801\u540c\u6837\u662f\u7ba1\u7406\u5458\u7ea7\u3002\u6240\u4ee5\u7ed9\u811a\u672c\u7528\u7684\u5e94\u7528\u5bc6\u7801\u5e94\u8be5\u5c3d\u91cf\u6765\u81ea\u4f4e\u6743\u9650\u4e13\u7528\u8d26\u53f7\u2014\u2014\u6bd4\u5982\u53ea\u4fdd\u7559&#8221;\u7f16\u8f91\u6587\u7ae0&#8221;\u6743\u9650\u7684\u4f5c\u8005\u8d26\u53f7\u2014\u2014\u800c\u4e0d\u662f\u76f4\u63a5\u7528\u7ba1\u7406\u5458\u8d26\u53f7\u751f\u6210\u3002Hostease \u7684 WordPress \u4e3b\u673a\u7528\u6237\u53ef\u4ee5\u5728\u4e3b\u673a\u9762\u677f\u7684\u6587\u4ef6\u7ba1\u7406\u5668\u91cc\u76f4\u63a5\u67e5\u770b\u548c\u7f16\u8f91\u8fd9\u7c7b\u914d\u7f6e\u6587\u4ef6\uff0c\u6392\u67e5\u811a\u672c\u6b8b\u7559\u65f6\u4e0d\u9700\u8981\u989d\u5916\u767b\u5f55 SSH\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/10\/wordpress-rest-api-hardening-comparison.webp\" alt=\"\u4e3b\u5bc6\u7801\u4e0e\u5e94\u7528\u5bc6\u7801\u6743\u9650\u5bf9\u6bd4\uff1a\u4e00\u628a\u4e07\u80fd\u94a5\u5319\u4e0e\u591a\u628a\u72ec\u7acb\u94a5\u5319\" loading=\"lazy\" \/><\/p>\n<h2>\u7b2c\u4e8c\u6b65\uff1a\u9650\u5236\u63a5\u53e3\u66b4\u9732\u8303\u56f4<\/h2>\n<p>\u51ed\u636e\u6536\u655b\u4e4b\u540e\uff0c\u7b2c\u4e8c\u6b65\u662f\u6536\u7a84 REST API \u672c\u8eab\u7684\u66b4\u9732\u9762\u3002\u9ed8\u8ba4\u72b6\u6001\u4e0b\uff0c\u672a\u8ba4\u8bc1\u8bbf\u5ba2\u80fd\u533f\u540d\u8bbf\u95ee\u7684\u63a5\u53e3\u6bd4\u591a\u6570\u7ad9\u957f\u9884\u671f\u7684\u591a\uff0c\u4e0b\u9762\u8fd9\u6bb5\u4ee3\u7801\u628a\u7528\u6237\u679a\u4e3e\u63a5\u53e3\u548c XML-RPC \u4e00\u8d77\u5173\u6389\uff0c\u628a\u4ee3\u7801\u52a0\u5165\u5f53\u524d\u4e3b\u9898\u7684 functions.php \u6216\u7ad9\u70b9\u4e13\u7528\u63d2\u4ef6\u5373\u53ef\uff1a<\/p>\n<pre><code class=\"language-php\">\/\/ \u5173\u95ed\u672a\u8ba4\u8bc1\u7684\u7528\u6237\u679a\u4e3e\u63a5\u53e3\nadd_filter( 'rest_endpoints', function( $endpoints ) {\n    if ( ! is_user_logged_in() ) {\n        foreach ( array( '\/wp\/v2\/users', '\/wp\/v2\/users\/(?P&lt;id&gt;[\\d]+)' ) as $route ) {\n            if ( isset( $endpoints[ $route ] ) ) {\n                unset( $endpoints[ $route ] );\n            }\n        }\n    }\n    return $endpoints;\n} );\n\n\/\/ \u5f7b\u5e95\u7981\u7528 XML-RPC\uff0c\u51cf\u5c11\u4e00\u4efd\u66b4\u9732\u9762\nadd_filter( 'xmlrpc_enabled', '__return_false' );\n<\/code><\/pre>\n<p>\u4fdd\u5b58\u540e\u5728\u6d4f\u89c8\u5668\u8bbf\u95ee <code>https:\/\/\u4f60\u7684\u57df\u540d\/wp-json\/wp\/v2\/users<\/code>\uff0c\u672a\u767b\u5f55\u72b6\u6001\u5e94\u8fd4\u56de 401 \u6216 404\uff0c\u8bf4\u660e\u7528\u6237\u679a\u4e3e\u5df2\u7ecf\u5173\u95ed\u3002\u6ce8\u610f\u8bc4\u4f30\u4e1a\u52a1\u5f71\u54cd\u540e\u518d\u52a8\u624b\uff1a\u5982\u679c\u4f60\u7684\u7ad9\u70b9\u6b63\u5728\u8fd0\u884c\u4f9d\u8d56\u7528\u6237\u6570\u636e\u7684\u7b2c\u4e09\u65b9\u96c6\u6210\uff08\u6bd4\u5982\u67d0\u4e2a\u4f1a\u5458\u7cfb\u7edf\uff09\uff0c\u5173\u6389\u7528\u6237\u63a5\u53e3\u53ef\u80fd\u5bfc\u81f4\u5b83\u8bfb\u53d6\u5931\u8d25\uff0c\u4e0a\u7ebf\u524d\u5148\u5728\u6d4b\u8bd5\u73af\u5883\u9a8c\u8bc1\u4e00\u904d\u3002\u5bf9\u5b8c\u6574\u7ad9\u70b9\u5b89\u5168\u7b56\u7565\u800c\u8a00\uff0c\u8fd9\u4e00\u6b65\u53ea\u662f\u63a5\u53e3\u5c42\u7684\u4e00\u73af\uff0c\u53ef\u4ee5\u7ed3\u5408\u4e4b\u524d\u5199\u8fc7\u7684 <a href=\"https:\/\/cn.hostease.com\/blog\/guides\/wordpress-security-hardening\/\">WordPress \u5b89\u5168\u52a0\u56fa\u6307\u5357<\/a> \u4e00\u8d77\u89c4\u5212\uff0c\u628a\u767b\u5f55\u4fdd\u62a4\u3001\u6587\u4ef6\u6743\u9650\u3001\u63a5\u53e3\u6536\u655b\u4e32\u6210\u5b8c\u6574\u94fe\u8def\u3002<\/p>\n<h2>\u7b2c\u4e09\u6b65\uff1a\u5efa\u7acb\u8bbf\u95ee\u5ba1\u8ba1\u4e0e\u6301\u7eed\u76d1\u63a7<\/h2>\n<p>\u6743\u9650\u6536\u655b\u548c\u63a5\u53e3\u6536\u7a84\u89e3\u51b3\u7684\u662f&#8221;\u653b\u51fb\u9762&#8221;\uff0c\u5ba1\u8ba1\u89e3\u51b3\u7684\u662f&#8221;\u53ef\u89c1\u6027&#8221;\u2014\u2014\u6ca1\u6709\u8bb0\u5f55\uff0c\u4e00\u6b21\u6210\u529f\u7684\u5bc6\u7801\u731c\u6d4b\u53ef\u80fd\u51e0\u4e2a\u6708\u90fd\u4e0d\u4f1a\u88ab\u53d1\u73b0\u3002\u5ba1\u8ba1\u8981\u8986\u76d6\u4e09\u4e2a\u5c42\u6b21\uff1a\u8c01\u5728\u8c03\u7528\u3001\u8c03\u7528\u4e86\u4ec0\u4e48\u3001\u7ed3\u679c\u662f\u5426\u5f02\u5e38\u3002<\/p>\n<p>\u7b2c\u4e00\u5c42\u662f\u670d\u52a1\u5668\u8bbf\u95ee\u65e5\u5fd7\u3002REST API \u7684\u8c03\u7528\u5728 Nginx \u6216 Apache \u7684 access log \u91cc\u8868\u73b0\u4e3a\u5927\u91cf <code>POST \/wp-json\/...<\/code> \u8bf7\u6c42\uff0c\u7528\u4e00\u6761\u547d\u4ee4\u5c31\u80fd\u7edf\u8ba1\u51fa\u8c03\u7528\u6700\u9891\u7e41\u7684\u6765\u6e90 IP\uff1a<\/p>\n<pre><code class=\"language-bash\">grep &quot;POST \/wp-json&quot; \/var\/log\/nginx\/access.log | awk '{print $1}' | sort | uniq -c | sort -rn | head -10\n<\/code><\/pre>\n<p>\u5982\u679c\u67d0\u4e2a IP \u7684\u8c03\u7528\u91cf\u8fdc\u8d85\u6b63\u5e38\u63d2\u4ef6\u6c34\u5e73\u2014\u2014\u6bd4\u5982\u4e00\u5929\u51e0\u5343\u6b21\u800c\u7ad9\u5185\u53ea\u6709\u4e24\u4e2a\u81ea\u52a8\u5316\u4efb\u52a1\u2014\u2014\u5c31\u503c\u5f97\u8fdb\u4e00\u6b65\u6838\u67e5\u8fd9\u4e2a\u6765\u6e90\u7684\u7528\u9014\u3002<\/p>\n<p>\u7b2c\u4e8c\u5c42\u662f WordPress \u4fa7\u7684\u8ba4\u8bc1\u5931\u8d25\u8bb0\u5f55\u3002\u5e94\u7528\u5bc6\u7801\u7684\u8ba4\u8bc1\u5931\u8d25\u548c\u666e\u901a\u767b\u5f55\u5931\u8d25\u4e00\u6837\u4f1a\u89e6\u53d1 <code>wp_authenticate<\/code> \u6d41\u7a0b\uff0c\u53ef\u4ee5\u5b89\u88c5\u4e00\u6b3e\u5ba1\u8ba1\u7c7b\u63d2\u4ef6\uff08\u5982 WP Activity Log \u6216 Simple History\uff09\u8bb0\u5f55\u6bcf\u6b21\u8ba4\u8bc1\u4e8b\u4ef6\uff0c\u91cd\u70b9\u5173\u6ce8&#8221;\u540c\u4e00\u8d26\u53f7\u77ed\u65f6\u95f4\u591a\u6b21\u8ba4\u8bc1\u5931\u8d25&#8221;\u548c&#8221;\u964c\u751f IP \u8ba4\u8bc1\u6210\u529f&#8221;\u4e24\u7c7b\u4e8b\u4ef6\u3002\u8bbe\u7f6e\u63d2\u4ef6\u90ae\u4ef6\u544a\u8b66\u9608\u503c\u65f6\uff0c\u5efa\u8bae\u6309\u6bcf\u5c0f\u65f6\u5931\u8d25\u6b21\u6570\u89e6\u53d1\uff0c\u800c\u4e0d\u662f\u6bcf\u5929\uff0c\u7f29\u77ed\u4ece\u53d1\u751f\u5230\u53d1\u73b0\u7684\u7a97\u53e3\u3002<\/p>\n<p>\u7b2c\u4e09\u5c42\u662f\u5b9a\u671f\u590d\u6838\u51ed\u636e\u6e05\u5355\u3002\u6bcf\u6708\u5728\u300c\u7528\u6237 \u2192 \u4e2a\u4eba\u8d44\u6599 \u2192 \u5e94\u7528\u5bc6\u7801\u300d\u9875\u9762\u68c0\u67e5\u4e00\u6b21\u6240\u6709\u5e94\u7528\u5bc6\u7801\u7684\u6700\u8fd1\u4f7f\u7528\u65f6\u95f4\uff0c\u8d85\u8fc7 30 \u5929\u672a\u4f7f\u7528\u7684\u76f4\u63a5\u64a4\u9500\u3002\u914d\u5408\u670d\u52a1\u5668\u5c42\u9762\u7684\u5b9a\u671f\u5de1\u68c0\u2014\u2014\u6bd4\u5982\u4e4b\u524d\u8bb2\u8fc7\u7684 <a href=\"https:\/\/cn.hostease.com\/blog\/guides\/ttfb-hosting-optimization\/\">\u670d\u52a1\u5668\u6027\u80fd\u76d1\u63a7\u5b9e\u8df5<\/a> \u4e2d\u63d0\u5230\u7684\u65e5\u5fd7\u5de1\u68c0\u4e60\u60ef\u2014\u2014\u628a\u51ed\u636e\u590d\u6838\u7eb3\u5165\u56fa\u5b9a\u7684\u8fd0\u7ef4\u8282\u594f\uff0c\u800c\u4e0d\u662f\u51fa\u4e86\u95ee\u9898\u624d\u56de\u5934\u7ffb\u65e5\u5fd7\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/cn.hostease.com\/blog\/wp-content\/uploads\/2026\/10\/wordpress-rest-api-hardening-audit.webp\" alt=\"REST API \u8bbf\u95ee\u5ba1\u8ba1\u6d41\u7a0b\u63d2\u56fe\" loading=\"lazy\" \/><\/p>\n<h2>\u5e38\u89c1\u8bef\u533a\u4e0e\u9a8c\u8bc1\u65b9\u6cd5<\/h2>\n<p>\u52a0\u56fa\u843d\u5730\u540e\uff0c\u6709\u51e0\u4e2a\u5e38\u89c1\u8bef\u533a\u9700\u8981\u4e3b\u52a8\u9a8c\u8bc1\uff0c\u907f\u514d\u7559\u4e0b\u5047\u8c61\u7684\u5b89\u5168\u611f\u3002<\/p>\n<p>\u7b2c\u4e00\u4e2a\u8bef\u533a\u662f\u53ea\u6539\u4ee3\u7801\u4e0d\u9a8c\u8bc1\u3002\u4e0a\u9762\u7684 PHP \u8fc7\u6ee4\u5668\u52a0\u8fdb\u53bb\u540e\uff0c\u5982\u679c\u4e3b\u9898\u66f4\u65b0\u8986\u76d6\u4e86 functions.php\uff0c\u6539\u52a8\u4f1a\u9759\u9ed8\u6d88\u5931\u3002\u5efa\u8bae\u628a\u8fd9\u7c7b\u4ee3\u7801\u653e\u8fdb\u7ad9\u70b9\u4e13\u7528\u63d2\u4ef6\uff08mu-plugins \u76ee\u5f55\u4e0b\u7684\u72ec\u7acb\u6587\u4ef6\uff09\uff0c\u6216\u8005\u6bcf\u6b21\u4e3b\u9898\u66f4\u65b0\u540e\u7528 <code>curl -s -o \/dev\/null -w \"%{http_code}\" https:\/\/\u4f60\u7684\u57df\u540d\/wp-json\/wp\/v2\/users<\/code> \u590d\u6d4b\u8fd4\u56de\u7801\uff0c\u786e\u8ba4\u4ecd\u662f 401\/404\u3002<\/p>\n<p>\u7b2c\u4e8c\u4e2a\u8bef\u533a\u662f\u7ed9\u5e94\u7528\u5bc6\u7801\u6388\u4e88\u8fc7\u9ad8\u6743\u9650\u3002\u7ba1\u7406\u5458\u8d26\u53f7\u7684\u5e94\u7528\u5bc6\u7801\u4e00\u65e6\u6cc4\u9732\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u76f4\u63a5\u901a\u8fc7 REST API \u53d1\u5e03\u5185\u5bb9\u3001\u4fee\u6539\u63d2\u4ef6\uff0c\u7ed5\u8fc7\u767b\u5f55\u754c\u9762\u7684\u6240\u6709\u9650\u5236\u3002\u6b63\u786e\u505a\u6cd5\u662f\u5efa\u7acb&#8221;\u811a\u672c\u4e13\u7528\u4f4e\u6743\u9650\u8d26\u53f7&#8221;\uff0c\u6309\u6700\u5c0f\u6743\u9650\u539f\u5219\u5206\u914d\u89d2\u8272\uff0c\u5e94\u7528\u5bc6\u7801\u6c38\u8fdc\u7ed1\u5b9a\u5728\u8fd9\u4e2a\u8d26\u53f7\u4e0a\u3002<\/p>\n<p>\u7b2c\u4e09\u4e2a\u8bef\u533a\u662f\u628a REST API \u6574\u4e2a\u7981\u7528\u5c31\u4ee5\u4e3a\u4e07\u4e8b\u5927\u5409\u3002\u76f4\u63a5\u5173\u95ed\u5168\u90e8 REST API \u4f1a\u7834\u574f\u533a\u5757\u7f16\u8f91\u5668\u7684\u81ea\u52a8\u4fdd\u5b58\u3001\u8ba1\u5212\u53d1\u5e03\u548c\u5927\u91cf\u63d2\u4ef6\u529f\u80fd\uff0c\u5c5e\u4e8e&#8221;\u4e3a\u4e86\u5b89\u5168\u727a\u7272\u53ef\u7528&#8221;\u7684\u8fc7\u5ea6\u52a0\u56fa\u3002\u66f4\u5e73\u8861\u7684\u505a\u6cd5\u662f\u4fdd\u7559\u5df2\u8ba4\u8bc1\u8bbf\u95ee\u3001\u53ea\u6536\u7a84\u533f\u540d\u63a5\u53e3\uff0c\u914d\u5408 CDN\uff08\u5185\u5bb9\u5206\u53d1\u7f51\u7edc\uff09\u5c42\u7684\u8bf7\u6c42\u9891\u7387\u9650\u5236\u7f13\u89e3\u626b\u63cf\u538b\u529b\u3002<\/p>\n<p>\u9a8c\u8bc1\u52a0\u56fa\u6548\u679c\u7684\u5b8c\u6574\u68c0\u67e5\u6e05\u5355\uff1a<\/p>\n<ul>\n<li>\u672a\u767b\u5f55\u8bbf\u95ee\u7528\u6237\u679a\u4e3e\u63a5\u53e3\u8fd4\u56de 401 \u6216 404\uff0c\u800c\u4e0d\u662f\u7528\u6237\u540d\u5217\u8868<\/li>\n<li>\u6240\u6709\u81ea\u52a8\u5316\u4efb\u52a1\u6539\u7528\u5e94\u7528\u5bc6\u7801\u540e\u8fde\u7eed\u8fd0\u884c 3 \u5929\u65e0\u8ba4\u8bc1\u5931\u8d25<\/li>\n<li>\u670d\u52a1\u5668\u65e5\u5fd7\u4e2d\u4e0d\u518d\u51fa\u73b0\u9488\u5bf9 xmlrpc.php \u7684\u5927\u6279\u91cf POST \u8bf7\u6c42<\/li>\n<li>\u5ba1\u8ba1\u63d2\u4ef6\u80fd\u6b63\u5e38\u8bb0\u5f55\u8ba4\u8bc1\u6210\u529f\u4e0e\u5931\u8d25\u4e8b\u4ef6\uff0c\u544a\u8b66\u9608\u503c\u5df2\u751f\u6548<\/li>\n<li>\u5e94\u7528\u5bc6\u7801\u6e05\u5355\u4e2d\u4e0d\u5b58\u5728\u8d85\u8fc7 30 \u5929\u672a\u4f7f\u7528\u7684\u6761\u76ee<\/li>\n<\/ul>\n<h2>\u603b\u7ed3\u4e0e\u884c\u52a8\u5efa\u8bae<\/h2>\n<p>REST API \u66b4\u9732\u9762\u3001\u4e3b\u5bc6\u7801\u6ee5\u7528\u3001\u7f3a\u4e4f\u5ba1\u8ba1\u8bb0\u5f55\uff0c\u662f WordPress \u63a5\u53e3\u88ab\u626b\u63cf\u548c\u6ee5\u7528\u7684\u4e09\u4e2a\u6839\u6e90\u3002\u5bf9\u5e94\u7684\u4e09\u6b65\u52a0\u56fa\u2014\u2014\u5e94\u7528\u5bc6\u7801\u6536\u655b\u51ed\u636e\u3001\u6536\u7a84\u63a5\u53e3\u66b4\u9732\u8303\u56f4\u3001\u5efa\u7acb\u4e09\u5c42\u5ba1\u8ba1\u2014\u2014\u5168\u90e8\u53ef\u4ee5\u5728\u4e00\u53f0\u666e\u901a <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\u4e0a\u5b8c\u6210\uff0c\u4e0d\u9700\u8981\u989d\u5916\u91c7\u8d2d\u8bbe\u5907\uff0c\u4e00\u4e2a\u4e0b\u5348\u5c31\u80fd\u843d\u5730\u3002<\/p>\n<p>\u5982\u679c\u4f60\u9700\u8981\u4e00\u5957\u5f00\u7bb1\u5373\u7528\u7684\u8fd0\u884c\u73af\u5883\u6765\u627f\u8f7d\u8fd9\u4e9b\u52a0\u56fa\u63aa\u65bd\uff0c\u53ef\u4ee5\u8003\u8651 Hostease \u7684 <a href=\"https:\/\/cn.hostease.com\/wordpress-hosting\/\">WordPress \u4e3b\u673a\u65b9\u6848<\/a>\uff0c\u73af\u5883\u9884\u914d\u7f6e\u3001\u9762\u677f\u53ef\u76f4\u63a5\u7ba1\u7406\u6587\u4ef6\u4e0e\u65e5\u5fd7\uff0c\u51cf\u5c11\u4e86\u81ea\u884c\u6392\u67e5<a href=\"https:\/\/cn.hostease.com\/blog\/server\/\">\u670d\u52a1\u5668\u914d\u7f6e<\/a>\u7684\u65f6\u95f4\u6210\u672c\uff1b\u5df2\u6709<a href=\"https:\/\/cn.hostease.com\/dedicated-server\/\">\u72ec\u7acb\u670d\u52a1\u5668<\/a>\u7684\u7528\u6237\uff0c\u4e5f\u53ef\u4ee5\u53c2\u8003 <a href=\"https:\/\/cn.hostease.com\/vps\/\">VPS \u4e3b\u673a\u65b9\u6848<\/a> \u83b7\u53d6\u5b8c\u6574\u7684 root 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