{"id":4219,"date":"2025-07-09T17:11:59","date_gmt":"2025-07-09T09:11:59","guid":{"rendered":"https:\/\/www.zhaozhao123.cn\/wpcms\/bjjc\/4219.html"},"modified":"2025-12-11T10:15:20","modified_gmt":"2025-12-11T02:15:20","slug":"wordpress%e5%ae%9e%e7%8e%b0%e5%9c%a8%e6%8c%87%e5%ae%9a%e6%97%b6%e9%97%b4%e7%82%b9%e6%89%a7%e8%a1%8c%e6%9f%90%e4%b8%aa%e6%93%8d%e4%bd%9c%e5%87%bd%e6%95%b0%ef%bc%88%e5%ae%89%e6%8e%92%e4%b8%80%e4%b8%aa","status":"publish","type":"bjjc","link":"https:\/\/www.zhaozhao123.cn\/wpcms\/bjjc\/4219.html","title":{"rendered":"WordPress\u5b9e\u73b0\u5728\u6307\u5b9a\u65f6\u95f4\u70b9\u6267\u884c\u67d0\u4e2a\u64cd\u4f5c\u51fd\u6570\uff08\u5b89\u6392\u4e00\u4e2a\u5355\u6b21\u4e8b\u4ef6\uff09"},"content":{"rendered":"

WordPress\u63d0\u4f9b\u4e86wp_schedule_single_event()<\/code>\u51fd\u6570\u6765\u5b89\u6392\u5355\u6b21\u4e8b\u4ef6\u3002\u901a\u8fc7\u8fd9\u4e2a\u51fd\u6570\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u6307\u5b9a\u7684\u65f6\u95f4\u70b9\u6267\u884c\u67d0\u4e2a\u64cd\u4f5c\u3002\u867d\u7136\u5b83\u4e0d\u80fd\u7cbe\u786e\u5230\u51e0\u79d2\u949f\u7ea7\u522b\uff0c\u4f46\u5bf9\u4e8e\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u6765\u8bf4\u5df2\u7ecf\u8db3\u591f\u3002<\/p>

\u6838\u5fc3\u51fd\u6570<\/h2>

2.1 wp_schedule_single_event()<\/code><\/h3>

\u7528\u4e8e\u5b89\u6392\u4e00\u4e2a\u5355\u6b21\u4e8b\u4ef6\uff0c\u5728\u6307\u5b9a\u7684\u65f6\u95f4\u70b9\u6267\u884c\u67d0\u4e2a\u64cd\u4f5c\u3002<\/p>

2.2 add_action()<\/code><\/h3>

\u7528\u4e8e\u6302\u8f7d\u81ea\u5b9a\u4e49\u51fd\u6570\u5230\u7279\u5b9a\u7684WordPress\u52a8\u4f5c\u4e0a\u3002<\/p>

2.3 remove_action()<\/code><\/h3>

\u7528\u4e8e\u79fb\u9664\u5df2\u6ce8\u518c\u7684\u52a8\u4f5c\u3002<\/p>

\u5b9e\u73b0\u673a\u5236<\/h2>

\u4e3a\u4e86\u5b9e\u73b0\u51fd\u6570A\u6267\u884c\u5b8c\u6bd5\u540e\u5927\u7ea610\u79d2\u6267\u884c\u51fd\u6570B\uff0c\u6211\u4eec\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\uff1a<\/p>

    \n
  1. \u521b\u5efa\u63d2\u4ef6\u6587\u4ef6<\/strong>
    \u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u63d2\u4ef6\u6587\u4ef6\u5939\uff0c\u5e76\u5728\u5176\u4e2d\u6dfb\u52a0\u4e3b\u6587\u4ef6delayed-execution-plugin.php<\/code>\u3002<\/li>\n\n\n\n
  2. \u7f16\u5199\u63d2\u4ef6\u5934\u90e8\u4fe1\u606f<\/strong>
    \u6dfb\u52a0\u5fc5\u8981\u7684\u63d2\u4ef6\u5934\u4fe1\u606f\u4ee5\u4fbfWordPress\u8bc6\u522b\u8fd9\u662f\u4e00\u4e2a\u6709\u6548\u7684\u63d2\u4ef6\u3002<\/li>\n\n\n\n
  3. \u521d\u59cb\u5316\u63d2\u4ef6<\/strong>
    \u4f7f\u7528init<\/code>\u94a9\u5b50\u6765\u6ce8\u518c\u81ea\u5b9a\u4e49\u52a8\u4f5c\u548c\u8def\u7531\u3002<\/li>\n\n\n\n
  4. \u5b9a\u4e49\u51fd\u6570A<\/strong>
    \u5728\u51fd\u6570A\u4e2d\u5b89\u6392\u4e00\u4e2a\u672a\u6765\u7684\u65f6\u95f4\u70b9\u6765\u6267\u884c\u51fd\u6570B\u3002<\/li>\n\n\n\n
  5. \u5b9a\u4e49\u51fd\u6570B<\/strong>
    \u5b9a\u4e49\u51fd\u6570B\u7684\u5185\u5bb9\uff0c\u8fd9\u662f\u5c06\u5728\u672a\u6765\u65f6\u95f4\u70b9\u6267\u884c\u7684\u64cd\u4f5c\u3002<\/li>\n<\/ol>

    \u793a\u4f8b\u4ee3\u7801<\/h2>

    \u4ee5\u4e0b\u662f\u5177\u4f53\u7684\u4ee3\u7801\u5b9e\u73b0\uff1a<\/p>

    <?php\n\/*\nPlugin Name: Delayed Execution Plugin\nDescription: A plugin to execute function B after function A is done with a delay of about 10 seconds.\nVersion: 1.0\nAuthor: Your Name\n*\/\n\n\/\/ \u521d\u59cb\u5316\u63d2\u4ef6\nfunction zzw_delayed_execution_init() {\n    \/\/ \u6e05\u7406\u4e4b\u524d\u7684\u8ba1\u5212\u4e8b\u4ef6\uff08\u4ec5\u7528\u4e8e\u6d4b\u8bd5\u73af\u5883\uff09\n    wp_clear_scheduled_hook('execute_zzw_function_b');\n\n    \/\/ \u6ce8\u518c\u81ea\u5b9a\u4e49\u52a8\u4f5c\n    add_action('execute_zzw_function_b', 'zzw_function_b');\n}\nadd_action('init', 'zzw_delayed_execution_init');\n\n\/\/ \u51fd\u6570A\nfunction zzw_function_a() {\n    \/\/ \u8fd9\u91cc\u653e\u7f6e\u51fd\u6570A\u7684\u903b\u8f91\n    error_log('Function A executed!');\n\n    \/\/ \u5b89\u6392\u51fd\u6570B\u5728\u672a\u676510\u79d2\u540e\u6267\u884c\n    $timestamp = time() + 10;\n    wp_schedule_single_event($timestamp, 'execute_zzw_function_b');\n}\n\n\/\/ \u51fd\u6570B\nfunction zzw_function_b() {\n    \/\/ \u8fd9\u91cc\u653e\u7f6e\u51fd\u6570B\u7684\u903b\u8f91\n    error_log('Function B executed after about 10 seconds!');\n}\n\n\/\/ \u6d4b\u8bd5\u51fd\u6570A\u7684\u8c03\u7528\nfunction zzw_test_delayed_execution() {\n    if (isset($_GET['test_delay'])) {\n        zzw_function_a();\n    }\n}\nadd_action('init', 'zzw_test_delayed_execution');<\/code><\/pre>
    4.1 \u4ee3\u7801\u8bf4\u660e<\/h3>
      \n
    1. \u521d\u59cb\u5316\u63d2\u4ef6<\/strong><\/li>\n<\/ol>
        \n
      • zzw_delayed_execution_init()<\/code> \u51fd\u6570\u5728\u63d2\u4ef6\u521d\u59cb\u5316\u65f6\u6e05\u7406\u4e4b\u524d\u7684\u8ba1\u5212\u4e8b\u4ef6\uff08\u4ec5\u7528\u4e8e\u6d4b\u8bd5\u73af\u5883\uff09\uff0c\u5e76\u6ce8\u518c\u81ea\u5b9a\u4e49\u52a8\u4f5cexecute_zzw_function_b<\/code>\u3002<\/li>\n<\/ul>
          \n
        1. \u5b9a\u4e49\u51fd\u6570A<\/strong><\/li>\n<\/ol>
            \n
          • zzw_function_a()<\/code> \u662f\u4f60\u8981\u9996\u5148\u6267\u884c\u7684\u51fd\u6570\u3002\u5728\u8fd9\u4e2a\u51fd\u6570\u4e2d\uff0c\u6211\u4eec\u5728\u5f53\u524d\u65f6\u95f4\u7684\u57fa\u7840\u4e0a\u52a0\u4e0a10\u79d2\uff0c\u5e76\u4f7f\u7528 wp_schedule_single_event()<\/code> \u5b89\u6392\u51fd\u6570B\u5728\u672a\u6765\u7684\u65f6\u95f4\u70b9\u6267\u884c\u3002<\/li>\n<\/ul>
              \n
            1. \u5b9a\u4e49\u51fd\u6570B<\/strong><\/li>\n<\/ol>
                \n
              • zzw_function_b()<\/code> \u662f\u8981\u5728\u51fd\u6570A\u6267\u884c\u5b8c\u6bd5\u540e\u5927\u7ea610\u79d2\u6267\u884c\u7684\u51fd\u6570\u3002\u8fd9\u91cc\u6211\u4eec\u53ea\u662f\u7b80\u5355\u5730\u8bb0\u5f55\u4e86\u4e00\u6761\u65e5\u5fd7\uff0c\u4f60\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u66ff\u6362\u4e3a\u4efb\u4f55\u4f60\u9700\u8981\u7684\u64cd\u4f5c\u3002<\/li>\n<\/ul>
                  \n
                1. \u6d4b\u8bd5\u51fd\u6570A\u7684\u8c03\u7528<\/strong><\/li>\n<\/ol>
                    \n
                  • zzw_test_delayed_execution()<\/code> \u51fd\u6570\u7528\u4e8e\u6d4b\u8bd5\u76ee\u7684\u3002\u5f53\u4f60\u8bbf\u95ee\u5e26\u6709 ?test_delay=1<\/code> \u53c2\u6570\u7684\u9875\u9762\u65f6\uff0c\u4f1a\u89e6\u53d1\u51fd\u6570A\u7684\u6267\u884c\u3002<\/li>\n<\/ul>
                    \u6ce8\u610f\u4e8b\u9879<\/h2>
                      \n
                    • \u552f\u4e00\u6027<\/strong>\uff1a\u786e\u4fdd\u6bcf\u4e2a\u8ba1\u5212\u4e8b\u4ef6\u90fd\u6709\u552f\u4e00\u7684\u94a9\u5b50\u540d\u79f0\uff0c\u4ee5\u907f\u514d\u51b2\u7a81\u3002<\/li>\n\n\n\n
                    • \u6027\u80fd<\/strong>\uff1a\u9891\u7e41\u7684\u8ba1\u5212\u4e8b\u4ef6\u53ef\u80fd\u4f1a\u5f71\u54cd\u7f51\u7ad9\u6027\u80fd\uff0c\u8bf7\u8c28\u614e\u4f7f\u7528\u3002<\/li>\n\n\n\n
                    • \u8c03\u8bd5<\/strong>\uff1a\u53ef\u4ee5\u901a\u8fc7\u67e5\u770b\u670d\u52a1\u5668\u65e5\u5fd7\u6765\u8c03\u8bd5\u548c\u6d4b\u8bd5\u4f60\u7684\u63d2\u4ef6\u3002<\/li>\n<\/ul>
                      \u5e0c\u671b\u8fd9\u7bc7\u535a\u5ba2\u80fd\u5e2e\u52a9\u4f60\u5728WordPress\u63d2\u4ef6\u4e2d\u5b9e\u73b0\u51fd\u6570A\u6267\u884c\u5b8c\u6bd5\u540e\u5927\u7ea610\u79d2\u6267\u884c\u51fd\u6570B\u7684\u529f\u80fd\u3002\u5982\u679c\u6709\u4efb\u4f55\u95ee\u9898\u6216\u5efa\u8bae\uff0c\u8bf7\u968f\u65f6\u7559\u8a00\u8ba8\u8bba\uff01<\/p>
                      \u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u5728WordPress\u63d2\u4ef6\u4e2d\u5b9e\u73b0\u51fd\u6570A\u6267\u884c\u5b8c\u6bd5\u540e\u5927\u7ea610\u79d2\u6267\u884c\u51fd\u6570B\u7684\u8be6\u7ec6\u6559\u7a0b\u3002\u5e0c\u671b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff01<\/p>","protected":false},"excerpt":{"rendered":"
                      WordPress\u63d0\u4f9b\u4e86wp_schedule_single_event()\u51fd\u6570\u6765\u5b89\u6392\u5355\u6b21\u4e8b\u4ef6\u3002\u901a\u8fc7\u8fd9\u4e2a\u51fd\u6570\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u6307\u5b9a\u7684\u65f6\u95f4\u70b9\u6267\u884c\u67d0\u4e2a\u64cd\u4f5c\u3002\u867d\u7136\u5b83\u4e0d\u80fd\u7cbe\u786e\u5230\u51e0\u79d2\u949f\u7ea7\u522b\uff0c\u4f46\u5bf9\u4e8e\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u6765\u8bf4\u5df2\u7ecf\u8db3\u591f\u3002 \u6838\u5fc3\u51fd\u6570 2.1 wp_schedule_single_event() \u7528\u4e8e\u5b89\u6392\u4e00\u4e2a\u5355\u6b21\u4e8b\u4ef6\uff0c\u5728\u6307\u5b9a\u7684\u65f6\u95f4\u70b9\u6267..<\/p>\n","protected":false},"author":1,"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":true},"tags":[3200],"bjjc2nav":[34],"tuisongtax":[],"class_list":["post-4219","bjjc","type-bjjc","status-publish","hentry","tag-dsrw","bjjc2nav-wptspz"],"acf":{"qian_art_seotitle":"WordPress\u5b9e\u73b0\u5728\u6307\u5b9a\u65f6\u95f4\u70b9\u6267\u884c\u67d0\u4e2a\u64cd\u4f5c\u51fd\u6570\uff08\u5b89\u6392\u4e00\u4e2a\u5355\u6b21\u4e8b\u4ef6\uff09","qian_art_seotitle_source":{"label":"SEO\u6807\u9898","type":"text","formatted_value":"WordPress\u5b9e\u73b0\u5728\u6307\u5b9a\u65f6\u95f4\u70b9\u6267\u884c\u67d0\u4e2a\u64cd\u4f5c\u51fd\u6570\uff08\u5b89\u6392\u4e00\u4e2a\u5355\u6b21\u4e8b\u4ef6\uff09"},"qian_art_seokws":"","qian_art_seokws_source":{"label":"SEO\u5173\u952e\u8bcd","type":"text","formatted_value":""},"qian_art_stzhong":"\u5b89\u6392\u4e00\u4e2a\u5355\u6b21\u5b9a\u65f6\u51fd\u6570\u6267\u884c","qian_art_stzhong_source":{"label":"\u4e2d | \u77ed\u6807\u9898","type":"text","formatted_value":"\u5b89\u6392\u4e00\u4e2a\u5355\u6b21\u5b9a\u65f6\u51fd\u6570\u6267\u884c"}},"_links":{"self":[{"href":"https:\/\/www.zhaozhao123.cn\/wpcms\/wp-json\/wp\/v2\/bjjc\/4219","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=4219"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhaozhao123.cn\/wpcms\/wp-json\/wp\/v2\/tags?post=4219"},{"taxonomy":"bjjc2nav","embeddable":true,"href":"https:\/\/www.zhaozhao123.cn\/wpcms\/wp-json\/wp\/v2\/bjjc2nav?post=4219"},{"taxonomy":"tuisongtax","embeddable":true,"href":"https:\/\/www.zhaozhao123.cn\/wpcms\/wp-json\/wp\/v2\/tuisongtax?post=4219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}