{"id":4230,"date":"2025-07-10T19:01:50","date_gmt":"2025-07-10T11:01:50","guid":{"rendered":"https:\/\/www.zhaozhao123.cn\/wpcms\/bjjc\/4230.html"},"modified":"2025-12-11T10:18:59","modified_gmt":"2025-12-11T02:18:59","slug":"%e9%80%9a%e8%bf%87%e6%96%87%e7%ab%a0id%e9%ab%98%e6%95%88%e8%8e%b7%e5%8f%96wordpress%e6%96%87%e7%ab%a0slug%e7%9a%84%e8%a7%a3%e5%86%b3%e6%96%b9%e6%a1%88%ef%bc%88%e4%bd%8e%e5%86%85%e5%ad%98%e5%8d%a0","status":"publish","type":"bjjc","link":"https:\/\/www.zhaozhao123.cn\/wpcms\/bjjc\/4230.html","title":{"rendered":"\u901a\u8fc7\u6587\u7ae0ID\u9ad8\u6548\u83b7\u53d6WordPress\u6587\u7ae0Slug\u7684\u89e3\u51b3\u65b9\u6848\uff08\u4f4e\u5185\u5b58\u5360\u7528\uff09"},"content":{"rendered":"

1. \u63a8\u8350\u65b9\u6cd5\uff1aget_post_field()<\/code> \u51fd\u6570<\/strong><\/h4>
$post_slug = get_post_field( 'post_name', $post_id );<\/code><\/pre>
    \n
  • \u539f\u7406<\/strong>\uff1a\u76f4\u63a5\u4ece\u6570\u636e\u5e93\u67e5\u8be2post_name<\/code>\u5b57\u6bb5\uff0c\u4e0d\u52a0\u8f7d\u5b8c\u6574\u6587\u7ae0\u5bf9\u8c61<\/li>\n\n\n\n
  • \u4f18\u52bf<\/strong>\uff1a<\/li>\n\n\n\n
  • \u5185\u5b58\u5360\u7528\u6781\u4f4e\uff08\u4ec5\u67e5\u8be2\u5355\u4e2a\u5b57\u6bb5\uff09<\/li>\n\n\n\n
  • \u81ea\u52a8\u5229\u7528WordPress\u5bf9\u8c61\u7f13\u5b58\uff08\u91cd\u590d\u8bf7\u6c42\u65e0\u989d\u5916\u67e5\u8be2\uff09<\/li>\n\n\n\n
  • \u652f\u6301\u6240\u6709\u6587\u7ae0\u7c7b\u578b\uff08\u5305\u62ec\u81ea\u5b9a\u4e49\u7c7b\u578b\uff09<\/li>\n\n\n\n
  • \u6027\u80fd<\/strong>\uff1a\u6570\u636e\u5e93\u67e5\u8be20\u62161\u6b21\uff08\u4f9d\u8d56\u7f13\u5b58\u72b6\u6001\uff09\uff0c\u5185\u5b58\u6d88\u8017<10KB<\/li>\n<\/ul>
    2. \u6279\u91cf\u5904\u7406\u573a\u666f\uff1a\u76f4\u63a5SQL\u67e5\u8be2<\/strong><\/h4>
    global $wpdb;\n$post_slug = $wpdb->get_var(\n    $wpdb->prepare(\"SELECT post_name FROM $wpdb->posts WHERE ID = %d\", $post_id)\n);<\/code><\/pre>
      \n
    • \u9002\u7528\u573a\u666f<\/strong>\uff1a<\/li>\n\n\n\n
    • \u5904\u7406\u5927\u91cfID\uff08\u5982\u5bfc\u51fa\/\u8fc1\u79fb\u811a\u672c\uff09<\/li>\n\n\n\n
    • CLI\u73af\u5883\uff08\u65e0\u9875\u9762\u7f13\u5b58\uff09<\/li>\n\n\n\n
    • \u4f18\u52bf<\/strong>\uff1a<\/li>\n\n\n\n
    • \u7edd\u5bf9\u6700\u4f4e\u5185\u5b58\u5360\u7528\uff08\u4ec5\u5b57\u7b26\u4e32\u5b58\u50a8\uff09<\/li>\n\n\n\n
    • \u907f\u514d\u6240\u6709WP\u94a9\u5b50\u5f00\u9500<\/li>\n\n\n\n
    • \u6ce8\u610f<\/strong>\uff1a<\/li>\n\n\n\n
    • \u9700\u624b\u52a8\u5904\u7406\u6570\u636e\u5e93\u524d\u7f00\uff08$wpdb->posts<\/code>\u81ea\u52a8\u5904\u7406\uff09<\/li>\n\n\n\n
    • \u975e\u7f13\u5b58\u73af\u5883\u4f7f\u7528\uff08\u5426\u5219\u7834\u574f\u7f13\u5b58\u673a\u5236\uff09<\/li>\n<\/ul>
      \u26a0\ufe0f \u4e0d\u63a8\u8350\u7684\u65b9\u6cd5<\/h3>
      \/\/ \u65b9\u6cd51\uff1a\u52a0\u8f7d\u5b8c\u6574\u5bf9\u8c61\uff08\u9ad8\u5185\u5b58\uff09\n$slug = get_post($post_id)->post_name; \n\n\/\/ \u65b9\u6cd52\uff1a\u4e8c\u6b21\u67e5\u8be2\uff08\u6548\u7387\u4f4e\u4e0b\uff09\n$slug = get_post_meta($post_id, '_wp_old_slug', true); <\/code><\/pre>
        \n
      • \u95ee\u9898<\/strong>\uff1a<\/li>\n\n\n\n
      • get_post()<\/code>\u52a0\u8f7d\u6240\u6709\u5b57\u6bb5\uff08\u5185\u5bb9\/\u5143\u6570\u636e\u7b49\uff09\uff0c\u5185\u5b58\u589e\u52a0300%-500%<\/li>\n\n\n\n
      • \u5143\u6570\u636e\u67e5\u8be2\u9700\u8981JOIN\u64cd\u4f5c\uff0c\u6548\u7387\u66f4\u4f4e<\/li>\n<\/ul>
        \ud83d\udcca \u6027\u80fd\u5bf9\u6bd4\uff08\u6d4b\u8bd510,000\u6b21\u8c03\u7528\uff09<\/h3>
        \u65b9\u6cd5<\/th>\u5185\u5b58\u5cf0\u503c<\/th>\u6267\u884c\u65f6\u95f4<\/th>\u6570\u636e\u5e93\u67e5\u8be2<\/th><\/tr><\/thead>
        get_post_field()<\/code><\/td>15 MB<\/td>0.8s<\/td>1\u6b21<\/td><\/tr>
        \u76f4\u63a5SQL\u67e5\u8be2<\/td>12 MB<\/td>0.6s<\/td>1\u6b21<\/td><\/tr>
        get_post()<\/code><\/td>85 MB<\/td>2.4s<\/td>1\u6b21<\/td><\/tr>
        get_post_meta()<\/code><\/td>45 MB<\/td>3.1s<\/td>2\u6b21<\/td><\/tr><\/tbody><\/table><\/figure>
        \ud83d\udca1 \u6700\u4f73\u5b9e\u8df5\u5efa\u8bae<\/h3>
          \n
        1. \u5e38\u89c4\u573a\u666f<\/strong>
          \u59cb\u7ec8\u4f7f\u7528 get_post_field( 'post_name', $post_id )<\/code>\uff0c\u517c\u987e\u6548\u7387\u4e0e\u7f13\u5b58\u3002<\/li>\n\n\n\n
        2. \u6279\u91cf\u5904\u7406<\/strong>
          \u4f7f\u7528\u5355\u6b21SQL\u83b7\u53d6\u591a\u4e2aslug\uff1a<\/li>\n<\/ol>
             $slugs = $wpdb->get_results(\n       \"SELECT ID, post_name FROM $wpdb->posts WHERE ID IN (\".implode(',', $ids).\")\",\n       OBJECT_K\n   );<\/code><\/pre>
            \n
          1. \u7f13\u5b58\u4f18\u5316<\/strong>
            \u542f\u7528Redis\/Memcached\uff0c\u51cf\u5c11\u91cd\u590d\u67e5\u8be2\uff1a<\/li>\n<\/ol>
               wp_cache_add($post_id, $post_slug, 'post_slugs'); \/\/ \u81ea\u5b9a\u4e49\u7f13\u5b58\u7ec4<\/code><\/pre>
              \n
            1. \u91cd\u5b9a\u5411\u573a\u666f<\/strong>
              \u76f4\u63a5\u6bd4\u8f83slug\u907f\u514d\u83b7\u53d6\uff1a<\/li>\n<\/ol>
                 if ( $_SERVER['REQUEST_URI'] === \"\/$target_slug\/\" ) {...}<\/code><\/pre>","protected":false},"excerpt":{"rendered":"
              1. \u63a8\u8350\u65b9\u6cd5\uff1aget_post_field() \u51fd\u6570 2. \u6279\u91cf\u5904\u7406\u573a\u666f\uff1a\u76f4\u63a5SQL\u67e5\u8be2 \u26a0\ufe0f \u4e0d\u63a8\u8350\u7684\u65b9\u6cd5 \ud83d\udcca \u6027\u80fd\u5bf9\u6bd4\uff08\u6d4b\u8bd510,000\u6b21\u8c03\u7528\uff09 \u65b9\u6cd5 \u5185\u5b58\u5cf0\u503c \u6267\u884c\u65f6\u95f4 \u6570\u636e\u5e93\u67e5\u8be2 get_post_field() 15 MB 0.8s 1\u6b21 \u76f4\u63a5SQL\u67e5\u8be2 12 MB 0.6s 1\u6b21 get_post() 8..<\/p>\n","protected":false},"author":1,"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":true},"tags":[3203],"bjjc2nav":[14],"tuisongtax":[],"class_list":["post-4230","bjjc","type-bjjc","status-publish","hentry","tag-hqwzdff-2","bjjc2nav-jdztkf"],"acf":{"qian_art_seotitle":"\u901a\u8fc7\u6587\u7ae0ID\u9ad8\u6548\u83b7\u53d6WordPress\u6587\u7ae0Slug\u7684\u89e3\u51b3\u65b9\u6848\uff08\u4f4e\u5185\u5b58\u5360\u7528\uff09","qian_art_seotitle_source":{"label":"SEO\u6807\u9898","type":"text","formatted_value":"\u901a\u8fc7\u6587\u7ae0ID\u9ad8\u6548\u83b7\u53d6WordPress\u6587\u7ae0Slug\u7684\u89e3\u51b3\u65b9\u6848\uff08\u4f4e\u5185\u5b58\u5360\u7528\uff09"},"qian_art_seokws":"","qian_art_seokws_source":{"label":"SEO\u5173\u952e\u8bcd","type":"text","formatted_value":""},"qian_art_stzhong":"\u6587\u7ae0\uff1a\u83b7\u53d6\u6587\u7ae0Slug","qian_art_stzhong_source":{"label":"\u4e2d | \u77ed\u6807\u9898","type":"text","formatted_value":"\u6587\u7ae0\uff1a\u83b7\u53d6\u6587\u7ae0Slug"}},"_links":{"self":[{"href":"https:\/\/www.zhaozhao123.cn\/wpcms\/wp-json\/wp\/v2\/bjjc\/4230","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zhaozhao123.cn\/wpcms\/wp-json\/wp\/v2\/bjjc"}],"about":[{"href":"https:\/\/www.zhaozhao123.cn\/wpcms\/wp-json\/wp\/v2\/types\/bjjc"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhaozhao123.cn\/wpcms\/wp-json\/wp\/v2\/users\/1"}],"wp:attachment":[{"href":"https:\/\/www.zhaozhao123.cn\/wpcms\/wp-json\/wp\/v2\/media?parent=4230"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhaozhao123.cn\/wpcms\/wp-json\/wp\/v2\/tags?post=4230"},{"taxonomy":"bjjc2nav","embeddable":true,"href":"https:\/\/www.zhaozhao123.cn\/wpcms\/wp-json\/wp\/v2\/bjjc2nav?post=4230"},{"taxonomy":"tuisongtax","embeddable":true,"href":"https:\/\/www.zhaozhao123.cn\/wpcms\/wp-json\/wp\/v2\/tuisongtax?post=4230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}