{"id":97617,"date":"2026-08-29T21:49:26","date_gmt":"2026-08-29T13:49:26","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/97617.html"},"modified":"2026-08-29T21:49:26","modified_gmt":"2026-08-29T13:49:26","slug":"wordpress-sql-%e6%b3%a8%e5%85%a5%e6%bc%8f%e6%b4%9e%e5%88%86%e6%9e%90%ef%bc%9a%e4%bb%8e-author__not_in-%e5%8f%82%e6%95%b0%e5%88%b0-rest-api-%e5%85%a8%e9%93%be%e8%b7%af","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/97617.html","title":{"rendered":"WordPress SQL \u6ce8\u5165\u6f0f\u6d1e\u5206\u6790\uff1a\u4ece author__not_in \u53c2\u6570\u5230 REST API \u5168\u94fe\u8def"},"content":{"rendered":"

\u6458\u8981：\u672c\u6587\u57fa\u4e8e WordPress 7.0.1 \u6e90\u7801，\u5b8c\u6574\u68b3\u7406\u4e86\u4e00\u6761 SQL \u6ce8\u5165\u6f0f\u6d1e\u7684\u5f62\u6210\u4e0e\u5229\u7528\u94fe\u8def：author__not_in \u53c2\u6570\u5728 WP_Query \u4e2d\u88ab\u62fc\u5165 post_author NOT IN (…)，\u800c\u5f00\u53d1\u8005\u4ec5\u7528 is_array() \u505a\u4e86\u5b89\u5168\u68c0\u67e5，\u5bfc\u81f4\u5b57\u7b26\u4e32\u7c7b\u578b\u7684\u8f93\u5165\u53ef\u4ee5\u7ed5\u8fc7 absint() \u5f3a\u5236\u6574\u6570\u8f6c\u6362，\u539f\u59cb\u6076\u610f\u5b57\u7b26\u4e32\u76f4\u63a5\u8fdb\u5165 SQL\u3002\u4e3a\u8bf4\u660e\u653b\u51fb\u8005\u5982\u4f55\u8ba9\u5185\u90e8\u53c2\u6570\u63a5\u6536\u5916\u90e8\u8f93\u5165，\u6587\u7ae0\u8fdb\u4e00\u6b65\u5206\u6790 GET \/wp\/v2\/posts \u8def\u7531\u4ece\u6ce8\u518c\u3001\u53c2\u6570\u6620\u5c04\u5230 WP_REST_Posts_Controller::get_items() \u8c03\u7528 WP_Query \u7684\u5b8c\u6574\u8fc7\u7a0b，\u6253\u901a\u201cHTTP \u8bf7\u6c42 \u2192 REST API \u2192 WP_Query \u2192 SQL \u6267\u884c\u201d\u7684\u6570\u636e\u6d41\u3002<\/p>\n

\u7531\u4e8e\u4e2a\u4eba\u6c34\u5e73\u6709\u9650，\u6587\u4e2d\u82e5\u6709\u4e0d\u8db3\u4e4b\u5904，\u6b22\u8fce\u6279\u8bc4\u6307\u6b63\u3002<\/span><\/p>\n

sql\u6f0f\u6d1e\u600e\u4e48\u5f62\u6210\u7684<\/h2>\n

author__not_in <\/span>\u662f\u4ec0\u4e48？<\/span><\/h2>\n

\u4ece\u6ce8\u91ca\u4fe1\u606f\u53ef\u4ee5\u5f97\u5230：author__not_in \u662f\u4e00\u4e2a\u4f5c\u8005<\/span> ID <\/span>\u6570\u7ec4，\u8868\u793a\u8fd9\u4e9b\u4f5c\u8005\u7684\u6587\u7ae0\u4e0d\u8981\u67e5\u8be2 <\/span>\"\"<\/p>\n

\u8fd9\u91cc\u628a<\/span>author__not_in<\/span>\u653e\u8fdb\u4e86 $array_keys，\u7d27\u63a5\u7740\u5728\u4e0b\u9762\u5982\u679c<\/span> author__not_in <\/span>\u6ca1\u6709\u63d0\u4f9b，<\/span>WordPress <\/span>\u4f1a\u7ed9\u5b83\u4e00\u4e2a\u7a7a\u6570\u7ec4\u4f5c\u4e3a\u9ed8\u8ba4\u503c\u3002<\/span><\/p>\n

$query_vars <\/span>\u662f<\/span>WordPress <\/span>\u5168\u5c40\u6570\u7ec4<\/span><\/p>\n

\"\"<\/p>\n

author__not_in\u600e\u4e48\u53d8\u6210 SQL\u8bed\u53e5<\/h2>\n

if ( ! empty( $query_vars['author__not_in'] ) ) {
\nif ( is_array( $query_vars['author__not_in'] ) ) {
\n$query_vars['author__not_in'] = array_unique(
\n array_map(
\n 'absint', $query_vars['author__not_in']
\n )
\n );
\nsort( $query_vars['author__not_in'] );
\n}
\n$author__not_in = implode( ',', (array) $query_vars['author__not_in'] );
\n$where .= " AND {$wpdb->posts}.post_author NOT IN ($author__not_in) ";
\n} <\/p>\n

\u7b2c\u4e00\u6b65：\u5224\u65adauthor__not_in\u662f\u5426\u4e3a\u7a7a<\/span><\/h3>\n

\u5982\u679c\u7528\u6237<\/span>\/<\/span>\u7a0b\u5e8f\u63d0\u4f9b\u4e86<\/span> author__not_in<\/span>，\u5e76\u4e14\u5b83\u4e0d\u662f\u7a7a\u7684，\u5c31\u5904\u7406\u5b83\u3002\u4e8e\u662f\u8fdb\u5165\u8fd9\u4e2a<\/span> if<\/span><\/p>\n

\u7b2c\u4e8c\u6b65：<\/span>\u68c0\u67e5\u4f20\u5165\u7684\u662f\u4e0d\u662f\u6570\u7ec4<\/span><\/h3>\n

\u8fd9\u91cc\u975e\u5e38\u5173\u952e，\u56e0\u4e3a\u524d\u9762\u6211\u4eec\u5df2\u7ecf\u77e5\u9053：author__not_in\u8bbe\u8ba1\u4e0a\u5e94\u8be5\u662f：\u6570\u7ec4\u3002\u6240\u4ee5\u5f00\u53d1\u8005\u8fd9\u91cc\u8fdb\u4e00\u6b65\u68c0\u67e5：\u4f20\u8fdb\u6765\u7684\u4e1c\u897f\u5230\u5e95\u662f\u4e0d\u662f\u6570\u7ec4？\u5982\u679c\u662f：[1, 2, 3]，\u90a3\u4e48is_array(…)\u8fd4\u56de<\/span>true\u3002\u8fdb\u5165\u4e0b\u9762\u3002<\/span><\/p>\n

\u7b2c\u4e09\u6b65：\u771f\u5b9e\u4ee3\u7801\u4e2d\u7684<\/span> absint()<\/span><\/h3>\n

\"\"<\/p>\n

\"\"<\/p>\n

\"\"<\/p>\n

absint()\u5f3a\u5236\u7c7b\u578b\u8f6c\u6362，\u628a\u4f20\u5165\u53d8\u91cf\u5f3a\u884c\u53d8\u6210\u6574\u6570<\/p>\n

\"\"<\/p>\n

\u6240\u4ee5\u8fd9\u91cc\u7684\u539f\u672c\u4f5c\u7528\u5c31\u662f：<\/span>\u628a\u4f5c\u8005<\/span> ID <\/span>\u6309\u6574\u6570\u5904\u7406\u3002<\/span>\u7136\u540earray_unique()\u53bb\u9664\u91cd\u590d\u503c\u3002\u6700\u540e：sort()\u6392\u5e8f\u3002<\/span><\/p>\n

\n

\u7b2c\u56db\u6b65：\u628a\u6570\u7ec4\u8f6c\u6362\u6210 SQL \u4e2d\u9700\u8981\u7684\u9017\u53f7\u5206\u9694\u5b57\u7b26\u4e32\u3002<\/h3>\n

\"\"<\/p>\n

\"\"<\/p>\n

$author__not_in = implode( ',', (array) $query_vars['author__not_in'] );<\/p>\n

（arrary）\u628a\u53d8\u91cf\u5f3a\u5236\u8f6c\u6362\u4e3a\u6570\u7ec4<\/p>\n

\u6bd4\u5982：[1, 2, 3]\u7ecf\u8fc7：implode(',', [1,2,3])，\u5f97\u5230：1,2,3\u3002\u4e8e\u662f：$author__not_in\u73b0\u5728\u5c31\u662f："1,2,3"<\/p>\n

\u7b2c\u4e94\u6b65：\u771f\u6b63\u8fdb\u5165<\/span> SQL\u67e5\u8be2<\/span><\/h3>\n

\u7136\u540e\u5c31\u662f\u6700\u5173\u952e\u7684\u4e00\u884c：<\/span><\/p>\n

$wpdb：<\/span>WordPress <\/span>\u5168\u5c40\u6570\u636e\u5e93\u5bf9\u8c61<\/span>，$wpdb->posts \u2192 \u5b58\u50a8\u6587\u7ae0\u7684\u8868\u540d，\u5e26\u8868\u524d\u7f00\u3002<\/span><\/p>\n

\u793a\u4f8b：$sql = "SELECT * FROM {$wpdb->posts} WHERE ID=1"<\/span><\/p>\n

\u6267\u884c\u540e，\u5b57\u7b26\u4e32\u88ab\u89e3\u6790\u6210：SELECT * FROM wp_posts WHERE ID=1<\/p>\n

\u56de\u5230\u672c\u6587\u7684\u73af\u5883\u4e2d<\/p>\n

$where .= " AND {$wpdb->posts}.post_author NOT IN ($author__not_in) ";<\/p>\n

\u539f\u672c\u7a0b\u5e8f\u5199\u7684\u662f：post_author NOT IN (…)\u3002\u800c：$author__not_in\u4f1a\u88ab\u653e\u8fdb\u53bb\u3002<\/span><\/p>\n

\u6b63\u5e38\u60c5\u51b5\u4e0b：$author__not_in = "1,2,3"\u4e8e\u662f：post_author NOT IN (1,2,3)\u8fd9\u5b8c\u5168\u7b26\u5408\u9884\u671f\u3002<\/span><\/p>\n

sql\u6f0f\u6d1e\u5230\u5e95\u5728\u54ea\u91cc？<\/h3>\n

\u5173\u952e\u95ee\u9898\u5728\u4e8e：<\/p>\n

if ( is_array( $query_vars['author__not_in'] ) )\u53ea\u6709\u6570\u7ec4\u624d\u6267\u884c absint()<\/span>\u3002<\/span><\/p>\n

\u5982\u679c\u8fd9\u4e2a\u53d8\u91cf\u5728\u8fdb\u5165\u8fd9\u91cc\u7684\u65f6\u5019\u662fstring，\u90a3\u4e48is_array(…)\u5c31\u662ffalse\u4e8e\u662f：array_map('absint', …)\u6839\u672c\u4e0d\u6267\u884c\u3002<\/span><\/p>\n

\u603b\u7ed3：is_array() <\/span>\u6210\u4e3a\u4e86\u5b89\u5168\u5904\u7406\u7684\u6761\u4ef6，\u800c\u975e\u6570\u7ec4\u8f93\u5165\u53ef\u4ee5\u7ed5\u8fc7\u8fd9\u4e2a\u6761\u4ef6；\u540e\u7eed<\/span> (array) <\/span>\u53ea\u662f\u7c7b\u578b\u8f6c\u6362，\u4e0d\u662f\u5b89\u5168\u6821\u9a8c，\u6700\u7ec8\u539f\u59cb\u5b57\u7b26\u4e32\u8fdb\u5165\u4e86<\/span> SQL <\/span>\u62fc\u63a5\u3002<\/span><\/p>\n

\u6b63\u5e38\u60c5\u51b5：[1,2,3]\u6700\u540e\u53d8\u6210NOT IN (1,2,3)<\/p>\n

\u6f0f\u6d1e\u60c5\u51b5：\u53d8\u6210NOT IN (lastname,123)\"\"<\/p>\n<\/p>\n

\u6f0f\u6d1e\u662f\u600e\u4e48\u88ab\u5229\u7528<\/h2>\n

\u9996\u5148\u601d\u8003\u7684\u662f\u653b\u51fb\u8005\u5b9e\u9645\u4e0a\u662f\u600e\u4e48\u628a\u8fd9\u4e2a\u201c\u672c\u6765\u53ea\u80fd\u63a5\u6536\u6570\u7ec4\u7684\u5185\u90e8\u53c2\u6570\u201d，\u53d8\u6210\u4e00\u4e2a\u53ef\u63a7\u5b57\u7b26\u4e32，\u5e76\u8ba9\u5b83\u8fdb\u5165 SQL \u7684？<\/p>\n

\u653b\u51fb\u8005\u771f\u6b63\u9700\u8981\u89e3\u51b3\u7684\u95ee\u9898\u5176\u5b9e\u53ea\u6709\u4e00\u4e2a：<\/p>\n

\u600e\u4e48\u8ba9 author__not_in \u4ee5\u5b57\u7b26\u4e32\u5f62\u5f0f\u5230\u8fbe\u8fd9\u91cc？<\/p>\n

\u56e0\u4e3a\u5982\u679c\u76f4\u63a5\u4f20：author__not_in = [\u653b\u51fb\u8005\u6570\u636e]，\u5b83\u662f\u6570\u7ec4，\u653b\u51fb\u8005\u7684\u6570\u636e\u5c31\u4f1a\u88ab\u8f6c\u6362\u6210\u6574\u6570\u3002<\/p>\n

\u6240\u4ee5：\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\u4e0d\u80fd\u7b80\u5355\u7406\u89e3\u6210\u201c\u627e\u5230 SQL \u62fc\u63a5\u70b9\u7136\u540e\u4f20 Payload\u201d\u3002<\/p>\n<\/p>\n

\u4ec0\u4e48\u662f REST API？<\/h2>\n

1. API \u662f\u4ec0\u4e48<\/h3>\n

API \u53ef\u4ee5\u7b80\u5355\u7406\u89e3\u6210：\u7a0b\u5e8f\u548c\u7a0b\u5e8f\u4e4b\u95f4\u5bf9\u8bdd\u3001\u62ff\u6570\u636e\u3001\u6267\u884c\u529f\u80fd\u7684\u901a\u9053\u3002<\/p>\n

REST = \u628a\u8d44\u6e90\u7684\u72b6\u6001，\u4ee5\u67d0\u79cd\u8868\u8ff0\u683c\u5f0f，\u5728\u5ba2\u6237\u7aef\u4e0e\u670d\u52a1\u7aef\u4e4b\u95f4\u8f6c\u79fb\u3002<\/p>\n

REST\u2011API：\u9075\u5faa REST \u8fd9\u5957\u8bbe\u8ba1\u98ce\u683c\u5199\u51fa\u6765\u7684 API \u63a5\u53e3\u3002<\/p>\n

\u53ef\u4ee5\u628a WordPress \u770b\u6210\u4e00\u4e2a\u7a0b\u5e8f\u3002\u6b63\u5e38\u60c5\u51b5\u4e0b：\u6d4f\u89c8\u5668\u8bbf\u95ee WordPress，WordPress \u8fd4\u56de HTML，\u8fd9\u662f\u7ed9\u4eba\/\u6d4f\u89c8\u5668\u770b\u7684\u3002\u4f46\u662f\u73b0\u5728\u5f88\u591a\u7a0b\u5e8f\u5e76\u4e0d\u9700\u8981 HTML\u3002\u6bd4\u5982：\u624b\u673a App\u3001\u524d\u7aef JavaScript\u3001WordPress \u533a\u5757\u7f16\u8f91\u5668\u3001\u5176\u4ed6\u7a0b\u5e8f\u5b83\u4eec\u66f4\u5e0c\u671b\u5f97\u5230：<\/p>\n

{
\n "id": 123,
\n "title": "…",
\n "author": 1
\n}<\/p>\n

\u6240\u4ee5 WordPress \u63d0\u4f9b\u4e86\u4e00\u4e2a\u4e13\u95e8\u7684\u63a5\u53e3：<\/p>\n

WordPress REST API<\/p>\n

\u5b98\u65b9\u6587\u6863\u5bf9\u5b83\u7684\u5b9a\u4e49\u5c31\u662f：\u5b83\u63d0\u4f9b\u4e00\u4e2a\u63a5\u53e3，\u8ba9\u5e94\u7528\u901a\u8fc7 HTTP \u4e0e WordPress \u7ad9\u70b9\u4ea4\u4e92，\u5e76\u4ee5 JSON \u5f62\u5f0f\u4ea4\u6362\u6570\u636e\u3002<\/p>\n

\n

2. \u4e3a\u4ec0\u4e48 WordPress \u9700\u8981 REST API？<\/h3>\n

\u8fd9\u4e2a\u95ee\u9898\u975e\u5e38\u91cd\u8981\u3002\u4e0d\u662f\u56e0\u4e3a\u201c\u6f0f\u6d1e\u9700\u8981 REST API\u201d，\u800c\u662f：<\/p>\n

REST API \u672c\u6765\u5c31\u662f WordPress \u6b63\u5e38\u529f\u80fd\u7684\u4e00\u90e8\u5206\u3002<\/p>\n

WordPress \u9700\u8981\u8ba9\u5176\u4ed6\u7a0b\u5e8f\u80fd\u591f：\u8bfb\u53d6\u6587\u7ae0\u3001\u8bfb\u53d6\u9875\u9762\u3001\u8bfb\u53d6\u7528\u6237\u3001\u521b\u5efa\u6587\u7ae0\u3001\u4fee\u6539\u6587\u7ae0\u3001\u5220\u9664\u6587\u7ae0\u3002\u6240\u4ee5\u5b83\u63d0\u4f9b\u4e86\u4e00\u5957\u6807\u51c6 HTTP \u63a5\u53e3\u3002<\/p>\n

\u4f8b\u5982 WordPress \u5b98\u65b9 API \u4e2d：\/wp\/v2\/posts\u5bf9\u5e94\u6587\u7ae0<\/span>\u3002\/wp\/v2\/users\u5bf9\u5e94\u7528\u6237\u3002\/wp\/v2\/pages\u5bf9\u5e94\u9875\u9762\u3002\u8fd9\u4e9b\u90fd\u662f WordPress REST API \u7684\u8d44\u6e90\u8def\u7531\u3002<\/p>\n

\u4f8b\u5982 WordPress \u7684 Posts：<\/p>\n

GET
\n\/wp\/v2\/posts<\/p>\n

\u610f\u601d\u662f：\u83b7\u53d6\u6587\u7ae0\u5217\u8868\u3002WordPress \u5b98\u65b9\u6587\u6863\u660e\u786e\u628a：GET \/wp\/v2\/posts\u5b9a\u4e49\u4e3a\u83b7\u53d6 Posts \u96c6\u5408\u7684\u63a5\u53e3<\/span><\/p>\n

\n

3. \u8fd9\u91cc\u7684 posts \u662f\u4ec0\u4e48？<\/h3>\n

\u8fd9\u4e2a\u5c31\u548c\u6f0f\u6d1e\u76f4\u63a5\u5f00\u59cb\u4ea7\u751f\u5173\u7cfb\u4e86\u3002<\/p>\n

WordPress \u91cc\u9762\u6709\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u6570\u636e\u7c7b\u578b：Post\u4e5f\u5c31\u662f\u6587\u7ae0\u3002REST API \u628a WordPress \u4e2d\u7684\u6587\u7ae0\u4f5c\u4e3a\u4e00\u4e2a\u8d44\u6e90\u66b4\u9732\u51fa\u6765\u3002<\/p>\n

\u6240\u4ee5\/wp\/v2\/posts\u5c31\u662f：\u7531<\/span> WordPress REST API v2 <\/span>\u7248\u672c\u63a5\u53e3\u524d\u7f00，\u6307\u5411<\/span> posts <\/span>\u8d44\u6e90（\u6587\u7ae0\u96c6\u5408），\u6620\u5c04\u6570\u636e\u5e93<\/span> wp_posts <\/span>\u6587\u7ae0\u8868<\/span><\/p>\n

URL <\/span>\u5206\u6bb5：<\/span><\/p>\n

\/wp\/v2\/<\/span>：\u6807\u8bc6<\/span> WordPress <\/span>\u7a0b\u5e8f，\u6307\u5b9a\u63a5\u53e3\u7248\u672c<\/span> 2<\/span>，\u4f5c\u4e3a<\/span> REST API <\/span>\u6839\u8def\u5f84，\u7528\u6765\u533a\u5206\u666e\u901a\u7f51\u9875\u8bbf\u95ee<\/span> <\/span><\/p>\n

\/posts<\/span>：\u547d\u540d\u8d44\u6e90<\/span> posts<\/span>，\u4ee3\u8868\u6587\u7ae0\u96c6\u5408；<\/span>REST <\/span>\u98ce\u683c\u628a\u8d44\u6e90\u540d\u79f0\u5199\u5728\u8def\u5f84\u4e2d，\u4e0d\u4f7f\u7528？<\/span>action=xxx <\/span>\u5f62\u5f0f，\u5bf9\u5e94<\/span> wp_posts <\/span>\u8868<\/span><\/p>\n

HTTP <\/span>\u65b9\u6cd5\u8bed\u4e49：<\/span> <\/span><\/p>\n

GET \/wp\/v2\/posts<\/span>：\u901a\u8fc7\u8def\u5f84\u5b9a\u4f4d\u5168\u90e8\u6587\u7ae0\u8d44\u6e90，\u4f7f\u7528<\/span> GET <\/span>\u6267\u884c\u83b7\u53d6\u64cd\u4f5c，\u8bfb\u53d6\u5168\u90e8\u6587\u7ae0，\u8fd4\u56de<\/span> JSON <\/span>\u683c\u5f0f\u5217\u8868<\/span><\/p>\n

\n

\u56e0\u6b64，\u5f53\u7a0b\u5e8f\u8bf7\u6c42：GET \/wp-json\/wp\/v2\/posts\u65f6WordPress \u5c31\u9700\u8981：\u627e\u5230\u6587\u7ae0，\u7136\u540e\u628a\u6587\u7ae0\u6570\u636e\u8f6c\u6362\u6210 JSON \u8fd4\u56de\u3002\u5b98\u65b9\u6587\u6863\u4e5f\u660e\u786e\u8bf4\u660e，\u8fd9\u4e2a\u8bf7\u6c42\u5927\u81f4\u5bf9\u5e94 WordPress \u5185\u90e8\u7684 WP_Query\u3002\u8fd9\u4e00\u70b9\u5bf9\u7814\u7a76 SQL \u6ce8\u5165\u975e\u5e38\u91cd\u8981\u3002<\/p>\n

\n

4.\u4e3a\u4ec0\u4e48\u8fd9\u4e00\u70b9\u548c\u6211\u4eec\u7684 SQL \u6ce8\u5165\u6709\u5173？<\/h3>\n

\u5728\u524d\u9762\u7684\u89e3\u91ca\u4e2d\u6211\u4eec\u5df2\u7ecf\u53ef\u4ee5\u77e5\u9053<\/span>author__not_in <\/span>\u6700\u7ec8\u4f1a\u5f71\u54cd\u6587\u7ae0\u67e5\u8be2\u7684<\/span> SQL<\/span>\u3002\u4f46\u662f\u73b0\u5728\u95ee\u9898\u6765\u4e86：\u8c01\u4f1a\u8c03\u7528<\/span> WP_Query<\/span>？\u6211\u4eec\u4e0d\u80fd\u51ed\u7a7a\u8bf4：<\/span><\/p>\n

\u53ea\u8981 HTTP \u4f20\u6765 author__not_in，\u5c31\u4e00\u5b9a\u81ea\u52a8\u4ea4\u7ed9 WP_Query \u5904\u7406\u3002 \u9700\u8981\u786e\u8ba4<\/span>\u54ea\u6bb5\u4ee3\u7801\u4f1a\u63a5\u6536 HTTP \u53c2\u6570，\u5e76\u628a\u8fd9\u4e2a\u53c2\u6570\u4f20\u7ed9 WP_Query<\/span>，\u53ea\u6709\u4ee3\u7801\u505a\u4e86\u8fd9\u4e00\u6b65，\u94fe\u8def\u624d\u6210\u7acb<\/span>；\u5982\u679c\u6ca1\u6709\u4ee3\u7801\u505a\u53c2\u6570\u6620\u5c04，\u5373\u4f7f\u8bf7\u6c42\u5e26\u4e0a author__not_in，WP_Query \u4e5f\u63a5\u6536\u4e0d\u5230，\u4e0d\u4f1a\u4fee\u6539 SQL\u3002<\/p>\n

\u800c<\/span> \/wp\/v2\/posts <\/span><\/span>\u6070\u597d\u5c31\u662f<\/span><\/span> WordPress <\/span><\/span>\u5bf9\u5916\u63d0\u4f9b\u7684\u67e5\u8be2\u6587\u7ae0\u63a5\u53e3，\u8be5\u63a5\u53e3\u5185\u90e8\u5b9e\u73b0\u4e86\u8fd9\u5c42\u903b\u8f91<\/span>：\u8bfb\u53d6<\/span> HTTP <\/span>\u4f20\u5165\u7684\u67e5\u8be2\u53c2\u6570，\u628a<\/span>author__not_in<\/span>\u8fd9\u7c7b\u53c2\u6570\u76f4\u63a5\u4f20\u9012\u7ed9<\/span>WP_Query<\/span>，\u518d\u7531<\/span>WP_Query<\/span>\u62fc\u63a5\u751f\u6210<\/span> SQL <\/span>\u8bed\u53e5\u6267\u884c\u6570\u636e\u5e93\u67e5\u8be2，\u5b8c\u6574\u6253\u901a\u4ece<\/span> HTTP <\/span>\u8bf7\u6c42\u5230<\/span> SQL <\/span>\u6267\u884c\u7684\u6574\u6761\u94fe\u8def\u3002<\/span><\/p>\n

\n

5.\u5c0f\u603b\u7ed3<\/h3>\n

\u76ee\u524d\u5df2\u7ecf\u77e5\u9053：<\/span> WP_Query <\/span>\u7528\u6765\u67e5\u8be2<\/span> WordPress <\/span>\u6587\u7ae0\u3002<\/span>\u800c REST API <\/span>\u63a5\u53e3<\/span> GET \/wp\u2011json\/wp\/v2\/posts <\/span>\u7684\u4f5c\u7528，\u540c\u6837\u7528\u6765\u67e5\u8be2<\/span> WordPress <\/span>\u6587\u7ae0\u3002<\/span><\/p>\n

\u6240\u4ee5\u4e24\u8005\u4f1a\u4ea7\u751f\u8c03\u7528\u8054\u7cfb：<\/span> HTTP <\/span><\/span>\u8bf7\u6c42\u53d1\u9001\u5230<\/span><\/span> WordPress REST API<\/span><\/span>，\u63a5\u53e3\u6267\u884c<\/span><\/span> Posts <\/span><\/span>\u8d44\u6e90\u67e5\u8be2\u64cd\u4f5c，\u5185\u90e8\u8c03\u7528<\/span><\/span> WP_Query<\/span><\/span>，\u6700\u7ec8\u8bbf\u95ee\u6570\u636e\u5e93\u5b8c\u6210\u6570\u636e\u8bfb\u53d6\u3002<\/span><\/span><\/p>\n

\u5b98\u65b9\u6587\u6863\u8bf4\u660e：<\/span> GET \/wp\u2011json\/wp\/v2\/posts <\/span>\u5927\u81f4\u7b49\u4ef7\u4e8e\u4f7f\u7528<\/span> WP_Query <\/span>\u83b7\u53d6\u6587\u7ae0\u96c6\u5408\u3002<\/span><\/p>\n

\n

6.WP_Query\u662f\u4ec0\u4e48<\/span><\/h3>\n

WP_Query <\/span>\u662f<\/span> WordPress <\/span>\u5185\u7f6e\u7684\u6838\u5fc3<\/span> PHP <\/span>\u7c7b<\/span>，\u6587\u4ef6\u4f4d\u4e8e：<\/span>wp\u2011includes\/class\u2011wp\u2011query.php\u3002<\/span><\/p>\n

\u4f5c\u7528：\u4e13\u95e8\u5c01\u88c5\u6587\u7ae0\u3001\u9875\u9762\u3001\u81ea\u5b9a\u4e49\u7c7b\u578b\u6570\u636e\u7684\u67e5\u8be2\u903b\u8f91，\u63a5\u6536\u4e00\u7ec4\u67e5\u8be2\u53c2\u6570，\u5185\u90e8\u81ea\u52a8\u62fc\u63a5 SQL，\u5411 MySQL \u6570\u636e\u5e93\u67e5\u8be2\u5185\u5bb9\u3002<\/span><\/p>\n

\u5173\u952e\u70b9<\/span> WP_Query <\/span>\u672c\u8eab\u4e0d\u4f1a\u81ea\u52a8\u8bfb\u53d6<\/span> HTTP <\/span>\u8bf7\u6c42\u53c2\u6570<\/span>\u3002<\/span> \u53ea\u6709\u4e0a\u5c42\u4ee3\u7801\u4e3b\u52a8\u8bfb\u53d6<\/span> HTTP <\/span>\u8f93\u5165，\u628a\u53c2\u6570\u4f20\u7ed9<\/span> WP_Query <\/span>\u5b9e\u4f8b，\u53c2\u6570\u624d\u4f1a\u751f\u6548；<\/span>REST\u2011API <\/span>\u63a5\u53e3\u5185\u90e8\u5c31\u505a\u4e86\u8fd9\u4e00\u6b65\u53c2\u6570\u642c\u8fd0，\u6240\u4ee5\u5916\u90e8<\/span> HTTP <\/span>\u53c2\u6570\u53ef\u4ee5\u5f71\u54cd<\/span> SQL<\/span>\u3002<\/span><\/p>\n

\n

\u4e5f\u5c31\u662f\u8bf4WP_Query <\/span>\u5c5e\u4e8e<\/span> WordPress <\/span>\u7684\u5185\u90e8\u67e5\u8be2\u673a\u5236\u3002<\/span> \u653b\u51fb\u8005\u53ea\u80fd\u53d1\u8d77<\/span> HTTP <\/span>\u8bf7\u6c42，\u65e0\u6cd5\u76f4\u63a5\u5728\u670d\u52a1\u5668<\/span> PHP <\/span>\u4ee3\u7801\u91cc\u76f4\u63a5\u8d4b\u503c<\/span>$query_vars['author__not_in']<\/span>\u3002<\/span><\/p>\n

\u653b\u51fb\u8005\u5fc5\u987b\u627e\u5230\u4e00\u6761\u53ef\u7528\u6570\u636e\u6d41：<\/span>HTTP <\/span>\u8bf7\u6c42\u6d41\u5165<\/span> WordPress <\/span>\u67d0\u4e2a\u529f\u80fd\u6a21\u5757，\u518d\u7531\u8be5\u529f\u80fd\u6a21\u5757\u628a\u53c2\u6570\u4f20\u9012\u7ed9<\/span> WP_Query<\/span>\u3002<\/span><\/p>\n

REST API <\/span>\u5c31\u662f\u4e00\u7c7b\u5f88\u91cd\u8981\u7684\u5165\u53e3，\u5b8c\u6210\u4ece<\/span> HTTP <\/span>\u5230<\/span> WordPress <\/span>\u5185\u90e8\u529f\u80fd\u7684\u5bf9\u63a5\u3002<\/span><\/p>\n

\u56e0\u6b64\u6574\u4f53\u653b\u51fb\u6570\u636e\u6d41\u4e3a：\u653b\u51fb\u8005\u53d1\u9001<\/span><\/span> HTTP <\/span><\/span>\u8bf7\u6c42，\u8bf7\u6c42\u5230\u8fbe<\/span><\/span> REST API<\/span><\/span>，\u63a5\u53e3\u5904\u7406<\/span><\/span> Posts <\/span><\/span>\u8d44\u6e90\u67e5\u8be2，\u5185\u90e8\u8c03\u7528<\/span><\/span> WP_Query<\/span><\/span>，\u6700\u540e\u7531<\/span><\/span> WP_Query <\/span><\/span>\u62fc\u63a5\u751f\u6210<\/span><\/span> SQL <\/span><\/span>\u8bed\u53e5\u6267\u884c\u6570\u636e\u5e93\u67e5\u8be2\u3002<\/span><\/span><\/p>\n

\n

<\/h2>\n

\u8c03\u7528WP_Query\u5728\u54ea\u91cc<\/h2>\n

\u201c\u54ea\u4e00\u5904\u4ee3\u7801\u4f1a\u8c03\u7528 WP_Query \u505a\u6587\u7ae0\u67e5\u8be2？<\/p>\n

\u5728wp-includes\/rest-api\/endpoints\/class-wp-rest-posts-controller.php\u4e2d\u7684<\/p>\n

WP_REST_Posts_Controller::get_items()<\/p>\n

\u5206\u6790\u5982\u4e0b<\/h2>\n

\u7b2c\u4e00\u5c42：\u8c01\u8d1f\u8d23 Posts REST API？<\/h2>\n

\u6587\u4ef6：wp-includes\/rest-api\/endpoints\/class-wp-rest-posts-controller.php<\/p>\n

\"\"<\/p>\n

\u8fd9\u91cc\u5df2\u7ecf\u544a\u8bc9\u6211\u4eec：Core class to access posts via the REST API\u3002\u4e5f\u5c31\u662f：\u7528 REST API \u8bbf\u95ee Posts \u7684\u6838\u5fc3\u7c7b\u3002<\/p>\n

WP_REST_Posts_Controller \u5c31\u662f Posts \u7684 REST API Controller\u3002<\/p>\n

\u7b2c\u4e8c\u5c42：\u8fd9\u4e2a Controller \u600e\u4e48\u77e5\u9053\u81ea\u5df1\u8d1f\u8d23 \/posts？<\/h2>\n

\u770b\u8fd9\u4e2a\u6587\u4ef6\u4e2d\u7684\u6784\u9020\u51fd\u6570：public function __construct()：<\/p>\n

\u4f5c\u7528：\u5b9e\u4f8b\u5316\u8fd9\u4e2a\u7c7b\u7684\u65f6\u5019\u81ea\u52a8\u6267\u884c，\u63a5\u6536\u6587\u7ae0\u7c7b\u578b\u53c2\u6570\u505a\u521d\u59cb\u5316\u3002<\/p>\n

\"\"<\/p>\n

$this->namespace \u662f\u4ec0\u4e48？wp\/v2<\/h3>\n

$this->namespace = ! empty( $obj->rest_namespace )? $obj->rest_namespace: 'wp\/v2';<\/p>\n

\u9ed8\u8ba4\u6ce8\u518c\u6587\u7ae0\u7c7b\u578b\u65f6\u6ca1\u6709\u8bbe\u7f6e rest_namespace，$obj->rest_namespace\u4e3a\u7a7a\u3002<\/p>\n

\u8fd9\u91cc\u6700\u7ec8\u4f1a\u5f97\u5230：$this->namespace\u7684\u503c\u4e3awp\/v2\u3002\u6240\u4ee5wp\/v2\u5c31\u662f\u8fd9\u4e2a REST API Controller \u6240\u4f7f\u7528\u7684 namespace\u3002<\/p>\n

\n

$this->rest_base \u662f\u4ec0\u4e48？posts<\/h3>\n

$this->rest_base = ! empty( $obj->rest_base )? $obj->rest_base: $obj->name;<\/p>\n

\u5b83\u51b3\u5b9a：\u8fd9\u4e2a\u8d44\u6e90\u5728 REST API URL \u4e2d\u4f7f\u7528\u4ec0\u4e48\u540d\u5b57\u3002<\/p>\n

\n

$obj->name = post（\u6570\u636e\u7c7b\u578b\u5185\u90e8\u540d\u79f0，\u5355\u6570）<\/p>\n

\u6ce8\u518c post \u7c7b\u578b\u65f6\u624b\u52a8\u8bbe\u7f6e\u4e86rest_base="posts" <\/p>\n

$obj->rest_base\u4e0d\u4e3a\u7a7a，\u6240\u4ee5 $this->rest_base = "posts"<\/p>\n

\u6240\u4ee5\u63a5\u53e3\u8def\u5f84\u662f \/wp\u2011json\/wp\/v2\/posts，\u800c\u4e0d\u662f \/wp\u2011json\/wp\/v2\/post<\/p>\n

\u5bf9\u4e8e WordPress \u9ed8\u8ba4\u7684\u6587\u7ae0 Post Type：post，\u5bf9\u5e94\u7684 REST base \u662f：posts<\/p>\n

\u6240\u4ee5\u73b0\u5728\u6709：<\/p>\n

$this->namespace\u7684\u503c\u4e3awp\/v2<\/p>\n

$this->rest_base\u7684\u503c\u4e3aposts<\/p>\n

\u8fd9\u4e24\u4e2a\u4e1c\u897f\u7a0d\u540e\u4f1a\u88ab\u62fc\u8d77\u6765，<\/p>\n

\n

\u7b2c\u4e09\u5c42：\u771f\u6b63\u628a \/wp\/v2\/posts \u6ce8\u518c\u51fa\u6765\u7684\u4ee3\u7801\u5728\u54ea\u91cc？<\/h2>\n

\u6838\u5fc3\u4ee3\u7801\u662f：\"\"<\/p>\n\n\u5e38\u91cf\u5b9e\u9645 HTTP \u65b9\u6cd5\u5bf9\u5e94\u56fe\u4e2d\u56de\u8c03\u4f5c\u7528<\/tr>\n\n\n\n
READABLE<\/td>\nGET<\/td>\nget_items()<\/td>\n\u8bfb\u53d6\u8d44\u6e90，\u83b7\u53d6\u6587\u7ae0\u5217\u8868<\/span>，\u53ea\u8bfb\u64cd\u4f5c，\u4e0d\u4f1a\u4fee\u6539\u6570\u636e\u5e93<\/span><\/td>\n<\/tr>\n
CREATABLE<\/td>\nPOST<\/td>\ncreate_item()<\/td>\n\u65b0\u5efa\u8d44\u6e90，\u521b\u5efa\u4e00\u7bc7\u65b0\u6587\u7ae0，\u5199\u5165\u6570\u636e\u5e93，\u63d0\u4ea4\u6570\u636e<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u5728\u8fd9\u91cc\u8c03\u7528\u4e86register_rest_route(）\u51fd\u6570<\/p>\n

\"\"<\/p>\n

register_rest_route(）\u8fd9\u4e2a\u51fd\u6570\u7684\u4f5c\u7528：\u5411 WordPress REST API \u6ce8\u518c\u4e00\u4e2a\u8def\u7531\u3002\u4e5f\u5c31\u662f\u8bf4：\u201c\u4ee5\u540e\u6709\u4eba\u8bbf\u95ee\u8fd9\u4e2a URL，\u5e94\u8be5\u4ea4\u7ed9\u54ea\u4e2a\u4ee3\u7801\u5904\u7406？\u201d\u5c31\u662f\u5728\u8fd9\u91cc\u5efa\u7acb\u5173\u7cfb\u3002<\/p>\n

trim \u2014 \u53bb\u9664\u5b57\u7b26\u4e32\u9996\u5c3e\u5904\u7684\u7a7a\u767d\u5b57\u7b26（\u6216\u8005\u5176\u4ed6\u5b57\u7b26）\u8fd9\u91cc\u662f\/<\/p>\n

\u6ce8\u518c\/wp\/v2\/posts<\/span><\/h4>\n

\"\"<\/p>\n

\u8fd9\u513ffull_route\u6700\u7ec8\u62fc\u63a5\u6210\/wp\/v2\/posts<\/span>，\u8c03\u7528register_route（）\u5b8c\u6210\u6ce8\u518c<\/p>\n

894\u2011914 \u884c：\u5224\u65ad\u547d\u540d\u7a7a\u95f4\u662f\u5426\u5b58\u5728，\u4e0d\u5b58\u5728\u5c31\u81ea\u52a8\u6ce8\u518c\u4e00\u6761\u547d\u540d\u7a7a\u95f4\u7d22\u5f15\u8def\u7531<\/p>\n

\"\"<\/p>\n

$this\u2011>endpoints<\/p>\n

\u4f5c\u7528：\u5185\u5b58\u91cc\u7684 REST \u8def\u7531\u6ce8\u518c\u8868，\u4fdd\u5b58\u5168\u90e8 API \u63a5\u53e3\u7684\u914d\u7f6e\u4fe1\u606f<\/p>\n

$this->endpoints['\/wp\/v2\/posts'] = $route_args;<\/p>\n

$route_args：\u5355\u6761 REST \u63a5\u53e3\u5168\u90e8\u8fd0\u884c\u914d\u7f6e\u3002\u5305\u542b\u8bf7\u6c42\u65b9\u6cd5\u3001\u4e1a\u52a1\u56de\u8c03\u3001\u6743\u9650\u56de\u8c03\u3001\u8bf7\u6c42\u53c2\u6570\u6821\u9a8c\u89c4\u5219\u3001\u547d\u540d\u7a7a\u95f4\u3002\u6ce8\u518c\u65f6\u5b58\u5165 endpoints；\u8bf7\u6c42\u5230\u6765\u8bfb\u53d6\u5b83，\u5b8c\u6210\u9274\u6743\u3001\u53c2\u6570\u6821\u9a8c\u3001\u6267\u884c\u63a7\u5236\u5668\u51fd\u6570\u3002<\/p>\n

\u6240\u4ee5：<\/span>\/wp\/v2\/posts \u8fd9\u4e2aREST API \u8def\u7531<\/span>\u5c31\u662f\u5728\u8fd9\u91cc\u6ce8\u518c\u51fa\u6765\u7684<\/span><\/p>\n

\n

\u8fd9\u91cc\u6700\u91cd\u8981\u7684\u662f callback<\/h3>\n

'callback' => array( $this, 'get_items' ),<\/p>\n

\u5b83\u7684\u610f\u601d\u4e0d\u662f\u201c\u8c03\u7528 get_items\u201d\u3002\u800c\u662f：\u544a\u8bc9 REST API：\u4ee5\u540e\u6709\u4eba\u8bf7\u6c42\u8fd9\u4e2a\u8def\u7531，\u5e76\u4e14\u7b26\u5408\u8fd9\u4e2a\u65b9\u6cd5\u65f6，\u5e94\u8be5\u4ea4\u7ed9\u8c01\u5904\u7406\u3002<\/p>\n

\u8fd9\u91cc\u6307\u5b9a：\u8bbf\u95ee\u63a5\u53e3 \/wp\/v2\/posts，\u7a0b\u5e8f\u5339\u914d\u5230\u5bf9\u5e94\u7684 REST \u8def\u7531，\u8bfb\u53d6\u8def\u7531\u914d\u7f6e\u4e2d\u7684 callback \u56de\u8c03\u8bbe\u7f6e\u3002callback \u6307\u5b9a\u4f7f\u7528 WP_REST_Posts_Controller \u5bf9\u8c61\u7684 get_items \u65b9\u6cd5，\u7a0b\u5e8f\u8c03\u7528\u8be5\u5bf9\u8c61\u7684 get_items () \u65b9\u6cd5，\u8be5\u65b9\u6cd5\u5b8c\u6210\u6570\u636e\u67e5\u8be2，\u8fd4\u56de\u6587\u7ae0\u5217\u8868\u7684 JSON \u6570\u636e\u3002<\/p>\n

\u6240\u4ee5GET \/wp-json\/wp\/v2\/posts，\u6700\u7ec8\u5bf9\u5e94：WP_REST_Posts_Controller::get_items()<\/span><\/p>\n

\u6240\u4ee5\u73b0\u5728\u6574\u4e2a\u5173\u7cfb\u5df2\u7ecf\u662f：<\/p>\n

  • \u5ba2\u6237\u7aef\u53d1\u8d77 HTTP \u8bf7\u6c42：GET \/wp\u2011json\/wp\/v2\/posts<\/li>\n
  • WordPress \u6846\u67b6\u5265\u79bb URL \u524d\u7f00\/wp\u2011json，\u5f97\u5230\u5185\u90e8\u8def\u7531\u8def\u5f84：\/wp\/v2\/posts<\/li>\n
  • REST \u670d\u52a1\u5728$this\u2011>endpoints\u8def\u7531\u8868\u5339\u914d\u5230\/wp\/v2\/posts，\u627e\u5230\u5bf9\u5e94\u63a7\u5236\u5668 WP_REST_Posts_Controller<\/li>\n
  • \u6839\u636e HTTP \u65b9\u6cd5\u4e3a GET，\u8c03\u5ea6\u6267\u884c\u63a7\u5236\u5668\u65b9\u6cd5 get_items()<\/li>\n
  • get_items() \u67e5\u8be2\u6587\u7ae0\u6570\u636e，\u6700\u7ec8\u8fd4\u56de JSON \u54cd\u5e94\u3002<\/span><\/li>\n
    \n

    get_itms()\u67e5\u8be2<\/h2>\n

    public function get_items( $request )<\/p>\n

    \u8fd9\u5c31\u662f\u521a\u624d callback \u6307\u5411\u7684\u51fd\u6570\u3002<\/p>\n

    \"\"<\/p>\n

  • prepare_items_query：\u5c06 REST \u63a5\u53e3\u8bf7\u6c42\u53c2\u6570，\u8f6c\u6362\u6210WP_Query\u53ef\u7528\u7684\u67e5\u8be2\u6761\u4ef6\u6570\u7ec4$query_args<\/li>\n
  • new WP_Query()：\u5b9e\u4f8b\u5316 WordPress \u6587\u7ae0\u67e5\u8be2\u5bf9\u8c61<\/li>\n
  • $posts_query->query($query_args)：\u4f20\u5165\u67e5\u8be2\u6761\u4ef6，\u6267\u884c\u6570\u636e\u5e93\u67e5\u8be2，\u83b7\u53d6\u6587\u7ae0\u6570\u636e<\/li>\n

    $query_result = $posts_query->query( $query_args );<\/p>\n

    \u8fd9\u5c31\u662f：Posts REST API \u6700\u7ec8\u8c03\u7528 WP_Query \u67e5\u8be2\u6587\u7ae0\u7684\u771f\u5b9e\u4ee3\u7801<\/p>\n

    \n

    prepare_items_query（）：\u5c06 REST \u63a5\u53e3\u7684 HTTP \u8bf7\u6c42\u53c2\u6570，\u8f6c\u6362\u4e3a WP_Query \u53ef\u8bc6\u522b\u7684\u67e5\u8be2\u53c2\u6570\u6570\u7ec4，\u5b8c\u6210\u53c2\u6570\u6620\u5c04\u3001\u9002\u914d\u5904\u7406，\u8fd4\u56de\u7ec4\u88c5\u597d\u7684$query_args，\u4f9b\u540e\u7eed WP_Query \u6267\u884c\u6570\u636e\u5e93\u67e5\u8be2\u3002<\/p>\n

    \u4f8b\u5982：GET \/wp-json\/wp\/v2\/posts?author_exclude=2,6<\/p>\n

    WordPress \u5185\u90e8\u201c\u7ffb\u8bd1\u201d：\u8bf7\u6c42\u5230\u8fbe\u670d\u52a1\u5668\u540e，prepare_items_query() \u65b9\u6cd5\u4f1a\u8d1f\u8d23\u5c06 REST API \u7684\u53c2\u6570（author_exclude）\u201c\u7ffb\u8bd1\u201d\u6210 WP_Query \u80fd\u7406\u89e3\u7684\u53c2\u6570\u3002\u76f8\u5173\u7684\u6620\u5c04\u5173\u7cfb\u5728 WordPress \u6838\u5fc3\u4ee3\u7801\u4e2d\u6709\u660e\u786e\u5b9a\u4e49，\u7528\u4e8e\u8f6c\u6362\u53c2\u6570\u3002<\/p>\n

    author_exclude \u8fd9\u4e2a\u7528\u6237\u53cb\u597d\u7684\u53c2\u6570\u4f1a\u88ab\u6620\u5c04\u4e3a author__not_in\u3002<\/span>\u7ffb\u8bd1\u540e，WP_Query \u63a5\u6536\u5230\u7684\u67e5\u8be2\u53c2\u6570\u5c31\u662f 'author__not_in' => [2, 6]\u3002<\/p>\n

    \u6267\u884c\u67e5\u8be2：WP_Query \u62ff\u5230 author__not_in \u53c2\u6570\u540e，\u4f1a\u6784\u5efa SQL \u67e5\u8be2\u8bed\u53e5，\u4ece\u6570\u636e\u5e93\u4e2d\u6392\u9664\u4f5c\u8005 ID \u4e3a 2 \u548c 6 \u7684\u6240\u6709\u6587\u7ae0，\u6700\u7ec8\u8fd4\u56de\u7b26\u5408\u6761\u4ef6\u7684\u7ed3\u679c\u3002<\/p>\n

    $query_args = array(
    \n 'posts_per_page' => 10, \/\/ \u9ed8\u8ba4\u503c
    \n 'paged' => 1, \/\/ \u9ed8\u8ba4\u503c
    \n 'post_status' => 'publish', \/\/ \u9ed8\u8ba4\u503c
    \n 'post_type' => 'post', \/\/ \u9ed8\u8ba4\u503c
    \n 'orderby' => 'date', \/\/ \u9ed8\u8ba4\u503c
    \n 'order' => 'DESC', \/\/ \u9ed8\u8ba4\u503c
    \n 'author__not_in' => array(2, 6), \/\/ author_exclude \u6620\u5c04\u8fc7\u6765\u7684
    \n 'ignore_sticky_posts' => true, \/\/ \u9ed8\u8ba4\u503c
    \n 'suppress_filters' => true, \/\/ \u9ed8\u8ba4\u503c
    \n);<\/p>\n

    \"\"<\/p>\n

    \u771f\u6b63\u6267\u884cWP_Query \u67e5\u8be2\u6587\u7ae0\u7684\u5730\u65b9<\/p>\n

    \"\"<\/p>\n

  • \u4fdd\u5b58\u53c2\u6570：\u628a\u4f20\u5165\u7684 $query \u4fdd\u5b58\u5230\u5bf9\u8c61\u7684 query \u548c query_vars \u5c5e\u6027\u4e2d\u3002<\/li>\n
  • \u6267\u884c\u67e5\u8be2：\u8c03\u7528 return $this->get_posts()，\u8fd9\u4e2a\u65b9\u6cd5\u5185\u90e8\u4f1a\u6784\u5efa SQL \u8bed\u53e5，\u8fde\u63a5\u6570\u636e\u5e93，\u628a\u6587\u7ae0\u6570\u636e\u67e5\u51fa\u6765\u5e76\u8fd4\u56de\u3002<\/li>\n

    \u8fd9\u91cc\u4e5f\u5c31\u56de\u5230\u4e86\u6587\u7ae0\u5f00\u5934\u7684\u67e5\u8be2\u90e8\u5206\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

    \u6458\u8981：\u672c\u6587\u57fa\u4e8e WordPress 7.0.1 \u6e90\u7801，\u5b8c\u6574\u68b3\u7406\u4e86\u4e00\u6761 SQL \u6ce8\u5165\u6f0f\u6d1e\u7684\u5f62\u6210\u4e0e\u5229\u7528\u94fe\u8def：author__not_in \u53c2\u6570\u5728 WP_Query \u4e2d\u88ab\u62fc\u5165 post_author NOT IN (…)，\u800c\u5f00\u53d1\u8005\u4ec5\u7528 is_array() \u505a\u4e86\u5b89\u5168\u68c0\u67e5，\u5bfc\u81f4\u5b57\u7b26\u4e32\u7c7b\u578b\u7684\u8f93\u5165\u53ef\u4ee5\u7ed5\u8fc7 absint() \u5f3a\u5236\u6574\u6570\u8f6c\u6362，\u539f\u59cb\u6076\u610f\u5b57\u7b26\u4e32\u76f4\u63a5\u8fdb\u5165 SQL\u3002\u4e3a\u8bf4\u660e\u653b\u51fb\u8005\u5982\u4f55\u8ba9\u5185\u90e8\u53c2\u6570\u63a5\u6536\u5916<\/p>\n","protected":false},"author":2,"featured_media":97599,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[58,87,100],"topic":[],"class_list":["post-97617","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-linux","tag-87","tag-100"],"yoast_head":"\nWordPress SQL \u6ce8\u5165\u6f0f\u6d1e\u5206\u6790\uff1a\u4ece author__not_in \u53c2\u6570\u5230 REST API \u5168\u94fe\u8def - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/97617.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"WordPress SQL \u6ce8\u5165\u6f0f\u6d1e\u5206\u6790\uff1a\u4ece author__not_in \u53c2\u6570\u5230 REST API \u5168\u94fe\u8def - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"\u6458\u8981：\u672c\u6587\u57fa\u4e8e WordPress 7.0.1 \u6e90\u7801，\u5b8c\u6574\u68b3\u7406\u4e86\u4e00\u6761 SQL \u6ce8\u5165\u6f0f\u6d1e\u7684\u5f62\u6210\u4e0e\u5229\u7528\u94fe\u8def：author__not_in \u53c2\u6570\u5728 WP_Query \u4e2d\u88ab\u62fc\u5165 post_author NOT IN (...)，\u800c\u5f00\u53d1\u8005\u4ec5\u7528 is_array() \u505a\u4e86\u5b89\u5168\u68c0\u67e5，\u5bfc\u81f4\u5b57\u7b26\u4e32\u7c7b\u578b\u7684\u8f93\u5165\u53ef\u4ee5\u7ed5\u8fc7 absint() \u5f3a\u5236\u6574\u6570\u8f6c\u6362，\u539f\u59cb\u6076\u610f\u5b57\u7b26\u4e32\u76f4\u63a5\u8fdb\u5165 SQL\u3002\u4e3a\u8bf4\u660e\u653b\u51fb\u8005\u5982\u4f55\u8ba9\u5185\u90e8\u53c2\u6570\u63a5\u6536\u5916\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/97617.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2026-08-29T13:49:26+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/08\/20260829134922-6a92e3620c6ab.png\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/97617.html\",\"url\":\"https:\/\/www.wsisp.com\/helps\/97617.html\",\"name\":\"WordPress SQL \u6ce8\u5165\u6f0f\u6d1e\u5206\u6790\uff1a\u4ece author__not_in \u53c2\u6570\u5230 REST API \u5168\u94fe\u8def - 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