我使用此代码为特定帖子类型创建自定义帖子模板

define(SINGLE_PATH, TEMPLATEPATH.\'/single\');    
function product_single_page_template($product) {
        global $wp_query, $post;
        $type = get_post_type();
        if ($type==true) 
            if(file_exists(SINGLE_PATH . \'-type-\' . $type . \'.php\'))
            return SINGLE_PATH . \'-type-\' . $type . \'.php\';
        return $product;
}
add_filter(\'single_template\', \'product_single_page_template\');