{"id":14789,"date":"2024-06-19T11:41:13","date_gmt":"2024-06-19T03:41:13","guid":{"rendered":"https:\/\/fgchen.com\/wpedu\/?p=14789"},"modified":"2026-03-30T14:30:46","modified_gmt":"2026-03-30T06:30:46","slug":"wordpress-custom-post-type%ef%bc%88%e8%87%aa%e5%ae%9a%e7%be%a9%e6%96%87%e7%ab%a0%e5%9e%8b%e6%85%8b%ef%bc%89","status":"publish","type":"post","link":"https:\/\/fgchen.com\/wpedu\/2024\/06\/wordpress-custom-post-type%ef%bc%88%e8%87%aa%e5%ae%9a%e7%be%a9%e6%96%87%e7%ab%a0%e5%9e%8b%e6%85%8b%ef%bc%89\/","title":{"rendered":"WordPress Custom Post Type\uff08\u81ea\u5b9a\u7fa9\u6587\u7ae0\u578b\u614b\uff09"},"content":{"rendered":"

\u5728 WordPress \u4e2d\uff0cCustom Post Type\uff08\u81ea\u5b9a\u7fa9\u6587\u7ae0\u578b\u614b\uff09\u662f\u4e00\u7a2e\u529f\u80fd\uff0c\u5141\u8a31\u958b\u767c\u8005\u548c\u7db2\u7ad9\u7ba1\u7406\u54e1\u5275\u5efa\u548c\u7ba1\u7406\u8207\u9810\u8a2d\u7684\u6587\u7ae0\uff08Post\uff09\u548c\u9801\u9762\uff08Page\uff09\u4e0d\u540c\u7684\u5167\u5bb9\u985e\u578b\u3002\u9019\u4e9b\u81ea\u5b9a\u7fa9\u6587\u7ae0\u985e\u578b\u53ef\u4ee5\u7528\u4f86\u7d44\u7e54\u548c\u5c55\u793a\u7279\u5b9a\u7684\u5167\u5bb9\uff0c\u5982\u7522\u54c1\u3001\u6d3b\u52d5\u3001\u4f5c\u54c1\u96c6\u3001\u5ba2\u6236\u8a55\u50f9\u7b49\u3002<\/p>\n

\u4ee5\u4e0b\u662f\u4e00\u4e9b\u95dc\u65bc Custom Post Type \u7684\u8981\u9ede\uff1a<\/p>\n

    \n
  1. \u5275\u5efa\u8207\u8a3b\u518a<\/strong>\uff1a\u4f7f\u7528 register_post_type()<\/code> \u51fd\u6578\u4f86\u8a3b\u518a\u4e00\u500b\u65b0\u7684\u81ea\u5b9a\u7fa9\u6587\u7ae0\u985e\u578b\u3002\u5728\u9019\u500b\u51fd\u6578\u4e2d\uff0c\u4f60\u53ef\u4ee5\u8a2d\u5b9a\u9019\u500b\u6587\u7ae0\u985e\u578b\u7684\u6a19\u7c64\u3001\u516c\u958b\u6027\u3001\u662f\u5426\u652f\u6301\u6a19\u7c64\u548c\u985e\u5225\u7b49\u9078\u9805\u3002\n
    function create_custom_post_type() {\n    register_post_type('product',\n        array(\n            'labels' => array(\n                'name' => __('Products'),\n                'singular_name' => __('Product')\n            ),\n            'public' => true,\n            'has_archive' => true,\n            'rewrite' => array('slug' => 'products'),\n            'supports' => array('title', 'editor', 'thumbnail', 'excerpt', 'comments')\n        )\n    );\n}\nadd_action('init', 'create_custom_post_type');<\/code><\/pre>\n<\/li>\n
  2. \u81ea\u5b9a\u7fa9\u5206\u985e\u6cd5<\/strong>\uff1a\u81ea\u5b9a\u7fa9\u6587\u7ae0\u985e\u578b\u53ef\u4ee5\u8207\u81ea\u5b9a\u7fa9\u5206\u985e\u6cd5\uff08Taxonomies\uff09\u7d50\u5408\u4f7f\u7528\uff0c\u9019\u6a23\u53ef\u4ee5\u66f4\u597d\u5730\u7d44\u7e54\u548c\u5206\u985e\u4f60\u7684\u5167\u5bb9\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528 register_taxonomy()<\/code> \u51fd\u6578\u4f86\u5275\u5efa\u81ea\u5b9a\u7fa9\u5206\u985e\u6cd5\uff0c\u4e26\u5c07\u5b83\u5011\u8207\u7279\u5b9a\u7684\u6587\u7ae0\u985e\u578b\u95dc\u806f\u3002<\/li>\n
  3. \u81ea\u5b9a\u7fa9\u6b04\u4f4d<\/strong>\uff1a\u4f60\u53ef\u4ee5\u70ba\u81ea\u5b9a\u7fa9\u6587\u7ae0\u985e\u578b\u6dfb\u52a0\u81ea\u5b9a\u7fa9\u6b04\u4f4d\uff08Custom Fields\uff09\uff0c\u9019\u6a23\u53ef\u4ee5\u5132\u5b58\u548c\u986f\u793a\u66f4\u591a\u7684\u7279\u5b9a\u4fe1\u606f\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u7522\u54c1\u6587\u7ae0\u985e\u578b\uff0c\u4f60\u53ef\u4ee5\u6dfb\u52a0\u50f9\u683c\u3001\u5eab\u5b58\u72c0\u614b\u3001\u7522\u54c1\u898f\u683c\u7b49\u5b57\u6bb5\u3002<\/li>\n
  4. \u524d\u7aef\u986f\u793a<\/strong>\uff1a\u4f60\u53ef\u4ee5\u5275\u5efa\u81ea\u5b9a\u7fa9\u6a21\u677f\u6587\u4ef6\u4f86\u986f\u793a\u81ea\u5b9a\u7fa9\u6587\u7ae0\u985e\u578b\u7684\u5167\u5bb9\u3002\u4f8b\u5982\uff0c\u5275\u5efa single-product.php<\/code> \u6587\u4ef6\u4f86\u986f\u793a\u55ae\u500b\u7522\u54c1\u7684\u8a73\u7d30\u4fe1\u606f\uff0c\u6216\u8005\u5275\u5efa archive-product.php<\/code> \u6587\u4ef6\u4f86\u986f\u793a\u7522\u54c1\u7684\u5b58\u6a94\u9801\u9762\u3002<\/li>\n
  5. \u67e5\u8a62\u8207\u986f\u793a<\/strong>\uff1a\u4f60\u53ef\u4ee5\u4f7f\u7528 WP_Query \u985e\u4f86\u67e5\u8a62\u548c\u986f\u793a\u7279\u5b9a\u7684\u81ea\u5b9a\u7fa9\u6587\u7ae0\u985e\u578b\u3002\u4f8b\u5982\uff0c\u986f\u793a\u6700\u65b0\u7684 10 \u500b\u7522\u54c1\uff1a\n
    $args = array(\n    'post_type' => 'product',\n    'posts_per_page' => 10\n);\n$loop = new WP_Query($args);\nwhile ($loop->have_posts()) : $loop->the_post();\n    the_title();\n    the_content();\nendwhile;<\/code><\/pre>\n<\/li>\n
  6. \u7ba1\u7406\u754c\u9762<\/strong>\uff1a\u5728 WordPress \u5f8c\u53f0\u4e2d\uff0c\u81ea\u5b9a\u7fa9\u6587\u7ae0\u985e\u578b\u6703\u986f\u793a\u5728\u5de6\u5074\u83dc\u55ae\u4e2d\uff0c\u4f60\u53ef\u4ee5\u5728\u90a3\u88e1\u6dfb\u52a0\u3001\u7de8\u8f2f\u548c\u7ba1\u7406\u9019\u4e9b\u6587\u7ae0\u3002\u4f60\u9084\u53ef\u4ee5\u81ea\u5b9a\u7fa9\u7ba1\u7406\u754c\u9762\uff0c\u6dfb\u52a0\u984d\u5916\u7684\u6b04\u4f4d\u548c\u529f\u80fd\u3002<\/li>\n<\/ol>\n
    \n
    \u5be6\u4f8b\uff1a\u5efa\u7acb\u4e00\u500b\u81ea\u8a02\u6587\u7ae0\u985e\u578b\u201cproduct\u201d<\/h2>\n
    \u9019\u500b\u5be6\u4f8b\u5c07\u5c55\u793a\u5982\u4f55\u4f7f\u7528WordPress\u7684\u5167\u5efa\u51fd\u6578\u5efa\u7acb\u4e00\u500b\u81ea\u8a02\u6587\u7ae0\u985e\u578b\u201cproduct\u201d\u3002\u6b64\u81ea\u8a02\u6587\u7ae0\u985e\u578b\u5c07\u5177\u6709\u4ee5\u4e0b\u5c6c\u6027\uff1a<\/p>\n
      \n
    • \u5b83\u5c07\u5728WordPress\u7ba1\u7406\u5f8c\u53f0\u4e2d\u53ef\u898b\u3002<\/li>\n
    • \u5b83\u5c07\u6709\u4e00\u500b\u5c08\u9580\u7684\u6b78\u6a94\u9801\u9762\u3002<\/li>\n
    • \u5b83\u5c07\u5177\u6709\u4ee5\u4e0b\u81ea\u8a02\u5c6c\u6027\uff1a\n
        \n
      • \u7522\u54c1\u540d\u7a31<\/li>\n
      • \u7522\u54c1\u50f9\u683c<\/li>\n
      • \u7522\u54c1\u5716\u7247<\/li>\n
      • \u7522\u54c1\u63cf\u8ff0<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n
        \u6b65\u9a5f 1\uff1a\u5efa\u7acb\u81ea\u8a02\u6587\u7ae0\u985e\u578b<\/h3>\n
        \n
        PHP<\/span><\/div>\n
        \n
        \n
        register_post_type( 'product'<\/span>, array<\/span>(\n  'labels'<\/span> => array<\/span>(\n    'name'<\/span> => __( 'Products'<\/span>, 'my-textdomain'<\/span> ),\n    'singular_name'<\/span> => __( 'Product'<\/span>, 'my-textdomain'<\/span> ),\n  ),\n  'public'<\/span> => true<\/span>,\n  'has_archive'<\/span> => true<\/span>,\n  'supports'<\/span> => array<\/span>( 'title'<\/span>, 'editor'<\/span>, 'thumbnail'<\/span>, 'custom-fields'<\/span> ),\n));\n<\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n
        \u6b65\u9a5f 2\uff1a\u5efa\u7acb\u81ea\u8a02\u5c6c\u6027<\/h3>\n
        \n
        PHP<\/span><\/div>\n
        \n
        \n
        add_action( 'init'<\/span>, 'create_product_meta_fields'<\/span> );\n\nfunction<\/span> create_product_meta_fields<\/span>() <\/span>{\n  add_meta_box( 'product_meta'<\/span>, __( 'Product Details'<\/span>, 'my-textdomain'<\/span> ), 'display_product_meta_fields'<\/span>, 'product'<\/span>, 'normal'<\/span>, 'high'<\/span> );\n}\n\nfunction<\/span> display_product_meta_fields<\/span>( $post<\/span> <\/span>) <\/span>{\n  wp_nonce_field( 'product_meta_nonce'<\/span>, 'product_meta_nonce'<\/span> );\n\n  $product_name<\/span> = get_post_meta( $post<\/span>->ID, 'product_name'<\/span>, true<\/span> );\n  $product_price<\/span> = get_post_meta( $post<\/span>->ID, 'product_price'<\/span>, true<\/span> );\n  $product_image<\/span> = get_post_meta( $post<\/span>->ID, 'product_image'<\/span>, true<\/span> );\n  $product_description<\/span> = get_post_meta( $post<\/span>->ID, 'product_description'<\/span>, true<\/span> );\n\n  echo<\/span> '<table class=\"form-table\">'<\/span>;\n    echo<\/span> '<tr>'<\/span>;\n      echo<\/span> '<th scope=\"row\"><label for=\"product_name\">'<\/span> . __( 'Product Name'<\/span>, 'my-textdomain'<\/span> ) . '<\/label><\/th>'<\/span>;\n      echo<\/span> '<td><input type=\"text\" id=\"product_name\" name=\"product_name\" value=\"'<\/span> . esc_attr( $product_name<\/span> ) . '\" class=\"regular-text\"><\/td>'<\/span>;\n    echo<\/span> '<\/tr>'<\/span>;\n    echo<\/span> '<tr>'<\/span>;\n      echo<\/span> '<th scope=\"row\"><label for=\"product_price\">'<\/span> . __( 'Product Price'<\/span>, 'my-textdomain'<\/span> ) . '<\/label><\/th>'<\/span>;\n      echo<\/span> '<td><input type=\"number\" id=\"product_price\" name=\"product_price\" value=\"'<\/span> . esc_attr( $product_price<\/span> ) . '\" class=\"regular-text\"><\/td>'<\/span>;\n    echo<\/span> '<\/tr>'<\/span>;\n    echo<\/span> '<tr>'<\/span>;\n      echo<\/span> '<th scope=\"row\"><label for=\"product_image\">'<\/span> . __( 'Product Image'<\/span>, 'my-textdomain'<\/span> ) . '<\/label><\/th>'<\/span>;\n      echo<\/span> '<td><input type=\"file\" id=\"product_image\" name=\"product_image\"><\/td>'<\/span>;\n    echo<\/span> '<\/tr>'<\/span>;\n    echo<\/span> '<tr>'<\/span>;\n      echo<\/span> '<th scope=\"row\"><label for=\"product_description\">'<\/span> . __( 'Product Description'<\/span>, 'my-textdomain'<\/span> ) . '<\/label><\/th>'<\/span>;\n      echo<\/span> '<td><textarea id=\"product_description\" name=\"product_description\" class=\"large-text\">'<\/span> . esc_textarea( $product_description<\/span> ) . '<\/textarea><\/td>'<\/span>;\n    echo<\/span> '<\/tr>'<\/span>;\n  echo<\/span> '<\/table>'<\/span>;\n}\n\nadd_action( 'save_post'<\/span>, 'save_product_meta_fields'<\/span> );\n\nfunction<\/span> save_product_meta_fields<\/span>( $post_id<\/span> <\/span>) <\/span>{\n  if<\/span> ( ! isset<\/span>( $_POST<\/span>['product_meta_nonce'<\/span>] ) ) {\n    return<\/span>;\n  }\n\n  if<\/span> ( ! wp_verify_nonce( $_POST<\/span>['product_meta_nonce'<\/span>], 'product_meta_nonce'<\/span> ) ) {\n    return<\/span>;\n  }\n\n  $product_name<\/span> = sanitize_text_field( $_POST<\/span>['product_name'<\/span>] );\n  $product_price<\/span> = sanitize_text_field( $_POST<\/span>['product_price'<\/span>] );\n  $product_image<\/span> = sanitize_file_name( $_FILES<\/span>['product_image'<\/span>]['name'<\/span>] );\n  $product_description<\/span> = wp_kses_post( $_<\/span>\n<\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
        <\/pre>\n","protected":false},"excerpt":{"rendered":"
        \u5728 WordPress \u4e2d\uff0cCustom Post Type\uff08\u81ea\u5b9a\u7fa9\u6587\u7ae0\u578b\u614b\uff09\u662f … <\/p>\n","protected":false},"author":1,"featured_media":14443,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[266],"tags":[],"class_list":["post-14789","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-266"],"_links":{"self":[{"href":"https:\/\/fgchen.com\/wpedu\/wp-json\/wp\/v2\/posts\/14789","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fgchen.com\/wpedu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fgchen.com\/wpedu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fgchen.com\/wpedu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fgchen.com\/wpedu\/wp-json\/wp\/v2\/comments?post=14789"}],"version-history":[{"count":4,"href":"https:\/\/fgchen.com\/wpedu\/wp-json\/wp\/v2\/posts\/14789\/revisions"}],"predecessor-version":[{"id":14793,"href":"https:\/\/fgchen.com\/wpedu\/wp-json\/wp\/v2\/posts\/14789\/revisions\/14793"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fgchen.com\/wpedu\/wp-json\/wp\/v2\/media\/14443"}],"wp:attachment":[{"href":"https:\/\/fgchen.com\/wpedu\/wp-json\/wp\/v2\/media?parent=14789"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fgchen.com\/wpedu\/wp-json\/wp\/v2\/categories?post=14789"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fgchen.com\/wpedu\/wp-json\/wp\/v2\/tags?post=14789"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}