{"id":2744,"date":"2019-05-14T11:24:31","date_gmt":"2019-05-14T03:24:31","guid":{"rendered":"https:\/\/www.baishitou.cn\/?p=2744"},"modified":"2021-05-27T14:23:16","modified_gmt":"2021-05-27T06:23:16","slug":"%e6%97%a0%e9%9c%80%e6%8f%92%e4%bb%b6%e5%ae%9e%e7%8e%b0wordpress%e5%8e%bb%e6%8e%89%e5%88%86%e7%b1%bb%e9%93%be%e6%8e%a5%e4%b8%adcategory","status":"publish","type":"post","link":"https:\/\/www.baishitou.cn\/2744.html","title":{"rendered":"\u65e0\u9700\u63d2\u4ef6\u5b9e\u73b0WordPress\u53bb\u6389\u5206\u7c7b\u94fe\u63a5\u4e2dcategory"},"content":{"rendered":"

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\"\"<\/a>\u00a0\u3001<\/p>\n

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\/\/\u53bb\u9664\u5206\u7c7b\u6807\u5fd7\u4ee3\u7801\r\nadd_action( 'load-themes.php',  'no_category_base_refresh_rules');\r\nadd_action('created_category', 'no_category_base_refresh_rules');\r\nadd_action('edited_category', 'no_category_base_refresh_rules');\r\nadd_action('delete_category', 'no_category_base_refresh_rules');\r\nfunction no_category_base_refresh_rules() {\r\n    global $wp_rewrite;\r\n    $wp_rewrite -> flush_rules();\r\n}\r\n\/\/ register_deactivation_hook(__FILE__, 'no_category_base_deactivate');\r\n\/\/ function no_category_base_deactivate() {\r\n\/\/  remove_filter('category_rewrite_rules', 'no_category_base_rewrite_rules');\r\n\/\/  \/\/ We don't want to insert our custom rules again\r\n\/\/  no_category_base_refresh_rules();\r\n\/\/ }\r\n\/\/ Remove category base\r\nadd_action('init', 'no_category_base_permastruct');\r\nfunction no_category_base_permastruct() {\r\n    global $wp_rewrite, $wp_version;\r\n    if (version_compare($wp_version, '3.4', '<')) {\r\n        \/\/ For pre-3.4 support\r\n        $wp_rewrite -> extra_permastructs['category'][0] = '%category%';\r\n    } else {\r\n        $wp_rewrite -> extra_permastructs['category']['struct'] = '%category%';\r\n    }\r\n}\r\n\/\/ Add our custom category rewrite rules\r\nadd_filter('category_rewrite_rules', 'no_category_base_rewrite_rules');\r\nfunction no_category_base_rewrite_rules($category_rewrite) {\r\n    \/\/var_dump($category_rewrite); \/\/ For Debugging\r\n    $category_rewrite = array();\r\n    $categories = get_categories(array('hide_empty' => false));\r\n    foreach ($categories as $category) {\r\n        $category_nicename = $category -> slug;\r\n        if ($category -> parent == $category -> cat_ID)\/\/ recursive recursion\r\n            $category -> parent = 0;\r\n        elseif ($category -> parent != 0)\r\n            $category_nicename = get_category_parents($category -> parent, false, '\/', true) . $category_nicename;\r\n        $category_rewrite['(' . $category_nicename . ')\/(?:feed\/)?(feed|rdf|rss|rss2|atom)\/?$'] = 'index.php?category_name=$matches[1]&feed=$matches[2]';\r\n        $category_rewrite['(' . $category_nicename . ')\/page\/?([0-9]{1,})\/?$'] = 'index.php?category_name=$matches[1]&paged=$matches[2]';\r\n        $category_rewrite['(' . $category_nicename . ')\/?$'] = 'index.php?category_name=$matches[1]';\r\n    }\r\n    \/\/ Redirect support from Old Category Base\r\n    global $wp_rewrite;\r\n    $old_category_base = get_option('category_base') ? get_option('category_base') : 'category';\r\n    $old_category_base = trim($old_category_base, '\/');\r\n    $category_rewrite[$old_category_base . '\/(.*)$'] = 'index.php?category_redirect=$matches[1]';\r\n    \/\/var_dump($category_rewrite); \/\/ For Debugging\r\n    return $category_rewrite;\r\n}\r\n\/\/ Add 'category_redirect' query variable\r\nadd_filter('query_vars', 'no_category_base_query_vars');\r\nfunction no_category_base_query_vars($public_query_vars) {\r\n    $public_query_vars[] = 'category_redirect';\r\n    return $public_query_vars;\r\n}\r\n\/\/ Redirect if 'category_redirect' is set\r\nadd_filter('request', 'no_category_base_request');\r\nfunction no_category_base_request($query_vars) {\r\n    \/\/print_r($query_vars); \/\/ For Debugging\r\n    if (isset($query_vars['category_redirect'])) {\r\n        $catlink = trailingslashit(get_option('home')) . user_trailingslashit($query_vars['category_redirect'], 'category');\r\n        status_header(301);\r\n        header(\"Location: $catlink\");\r\n        exit();\r\n    }\r\n    return $query_vars;\r\n}<\/code><\/pre>\n
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