WP_Query（$ args）在Wordpress中不起作用

Question

我是wordpress的新手。 我将自定义参数传递给WP_Query函数。 返回无效结果。 我限制每页10个产品，但它显示所有产品。

$ args - 打印结果

数组（[post_type] => product [posts_per_page] => 10 [post_status] => publish [paged] => 1 [orderby] => [order] => [meta_query] =>数组（[0] =>数组（ ））[tax_query] => Array（[0] => Array（[taxonomy] => product_cat [field] => slug [terms] => Array（[0] => traditional-pizza）[operator] => IN ）））

获得产品后

WP_Query对象（[查询] =>数组（[post_type] =>产品[posts_per_page] => 20 [post_status] =>发布[paged] => 0 [orderby] => [order] => [meta_query] =>数组（[0] => Array（））[tax_query] =>数组（[0] =>数组（[taxonomy] => product_cat [field] => slug [terms] =>数组（[0] =>传统 - 披萨）[operator] => IN）））[query_vars] =>数组（[post_type] =>产品[posts_per_page] => 999 [post_status] =>发布[paged] => 0 [orderby] => [order] => DESC [meta_query] => Array（[0] => Array（））[tax_query] => Array（[0] => Array（[taxonomy] => product_cat [field] => slug [terms] =>数组（[0] =>传统比萨）[运算符] => IN））[错误] => [m] => [p] => 0 [post_parent] => [subpost] => [subpost_id] => [attachment] => [attachment_id] => 0 [name] => [静态] => [pagename] => [page_id] => 0 [秒] => [分钟] => [小时] => [日] => 0 [monthnum] => 0 [年] => 0 [w] => 0 [category_name] => [tag] => [cat] => [tag_id] => [作者] => [作者名称] = > [feed] => [tb] => [meta_key] => [meta_value] => [preview] => [s] => [sentence] => [title] => [fields] => [menu_order] => [embed] => [category__in] => Array（）[category__not_in] => Array（）[category__and] => Array（）[post__in] => Array（）[post__not_in] => Array（）[post_name__in] => Array（）[tag__in] => Array（）[tag__not_in] => Array（）[tag__and] => Array（）[tag_slug__in] => Array（）[tag_slug__and] => Array（）[post_parent__in] => Array（）[post_parent__not_in] => Array（ ）[author__in] => Array（）[author__not_in] => Array（）[ignore_sticky_posts] => [suppress_filters] => [cache_results] => 1 [update_post_term_cache] => 1 [lazy_load_term_meta] => 1 [update_post_meta_cache] => 1 [nopaging] => [comments_per_page] => 50 [no_found_rows] => [taxonomy] => product_cat [term] => traditional-pizza）[tax_query] => WP_Tax_Query对象（[queries] =>数组（[0] => Array（[taxonomy] => product_cat [terms] => Array（[0] => traditional-pizza）[field] => slug [operator] => IN [include_ch ildren] => 1））[关系] => AND [table_aliases：protected] =>数组（[0] => wp_term_relationships）[queried_terms] =>数组（[product_cat] =>数组（[terms] =>数组（ [0] =>传统披萨）[field] => slug））[primary_table] => wp_posts [primary_id_column] => ID）[meta_query] => WP_Meta_Query对象（[queries] => Array（）[关系] = > AND [meta_table] => [meta_id_column] => [primary_table] => [primary_id_column] => [table_aliases：protected] => Array（）[clauses：protected] => Array（）[has_or_relation：protected] =>） [date_query] => [request] => SELECT SQL_CALC_FOUND_ROWS wp_posts。* FROM wp_posts LEFT JOIN wp_term_relationships ON（wp_posts.ID = wp_term_relationships.object_id）WHERE 1 = 1 AND（wp_term_relationships.term_taxonomy_id IN（48））AND wp_posts.post_type =' product'AND（（wp_posts.post_status ='publish'））GROUP BY wp_posts.ID ORDER BY wp_posts.post_date DESC LIMIT 0,999 [posts] => Array（[0] => WP_Post对象（[ID] => 922 [post_author] => 1 [post_date] => 2019-03-14 20:29:12 [post_date_gmt] => 2019-03-14 20:29:12 [post_content] => [post_title] =>巧克力披萨[post_excerpt] => [post_status] =>发布[comment_status ] =>打开[ping_status] =>关闭[post_password] => [post_name] => chocolate-pizza [to_ping] => [pinged] => [post_modified] => 2019-03-14 20:29:18 [post_modified_gmt ] => 2019-03-14 20:29:18 [post_content_filtered] => [post_parent] => 0 [guid] => http：// localhost / harvestpizza / product / import-placeholder-for-125 / [menu_order] => 25 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw）[1] => WP_Post对象（[ID] => 919 [post_author] => 1 [post_date] => 2019-03-14 20:29:10 [post_date_gmt] => 2019-03-14 20:29:10 [post_content] =>番茄，奶酪，鸡肉，菠萝烧烤酱。 [post_title] => BBQ CHICKEN [post_excerpt] => [post_status] =>发布[comment_status] =>关闭[ping_status] =>关闭[post_password] => [post_name] => bbq-chicken [to_ping] => [pinged ] => [post_modified] => 2019-03-15 00:15:31 [post_modified_gmt] => 2019-03-15 00:15:31 [post_content_filtered] => [post_parent] => 0 [guid] => http ：// localhost / harvestpizza / product / import-placeholder-for-122 / [menu_order] => 22 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw）[2] => WP_Post对象（[ID] => 920 [post_author] => 1 [post_date] => 2019-03-14 20:29:10 [post_date_gmt] => 2019-03-14 20:29:10 [post_content] =>番茄，奶酪，鸡肉，菠萝，培根，虾。[post_title] => CHICKEN ROYALE [post_excerpt] => [post_status] =>发表[comment_status] =>打开[ping_status] =>关闭[post_password] => [ post_name] => chicken-royale [to_ping] => [pinged] => [post_modified] => 2019-03-14 20:29:17 [post_modified_gmt] => 2019-03-14 20:29:17 [post_content_filtered] => [po st_parent] => 0 [guid] => http：// localhost / harvestpizza / product / import-placeholder-for-123 / [menu_order] => 23 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw）[3] => WP_Post对象（[ID] => 921 [post_author] => 1 [post_date] => 2019-03-14 20:29:10 [post_date_gmt] => 2019- 03-14 20:29:10 [post_content] =>番茄，奶酪，洋葱和牛至的碎牛肉。 [post_title] => BEEF PIZZA [post_excerpt] => [post_status] =>发布[comment_status] =>打开[ping_status] =>关闭[post_password] => [post_name] => beef-pizza [to_ping] => [pinged ] => [post_modified] => 2019-03-14 20:29:18 [post_modified_gmt] => 2019-03-14 20:29:18 [post_content_filtered] => [post_parent] => 0 [guid] => http ：// localhost / harvestpizza / product / import-placeholder-for-124 / [menu_order] => 24 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw）[4] => WP_Post对象（[ID] => 917 [post_author] => 1 [post_date] => 2019-03-14 20:29:09 [post_date_gmt] => 2019-03-14 20:29:09 [post_content] =>番茄，奶酪，火腿，蘑菇，辣椒，热萨拉米香肠，辣椒墨西哥胡椒。[post_title] => VOLCANO [post_excerpt] => [post_status] =>发布[comment_status] =>打开[ping_status] =>关闭[post_password] ] => [post_name] => volcano [to_ping] => [pinged] => [post_modified] => 2019-03-14 20:29:17 [post_modified_gmt] => 2019-03-14 20:29:17 [ post_content_filtered] => [post_parent] => 0 [guid] => http：// localhost / harvestpizza / product / import-placeholder-for-120 / [menu_order] => 20 [post_type] => product [post_mime_type] => [comment_count ] => 0 [filter] => raw）[5] => WP_Post对象（[ID] => 918 [post_author] => 1 [post_date] => 2019-03-14 20:29:09 [post_date_gmt] = > 2019-03-14 20:29:09 [post_content] =>番茄，奶酪，蘑菇，鸡肉和大蒜。 [post_title] => CHICKEN [post_excerpt] => [post_status] =>发布[comment_status] =>打开[ping_status] =>关闭[post_password] => [post_name] => chicken [to_ping] => [pinged] => [post_modified] => 2019-03-14 20:29:17 [post_modified_gmt] => 2019-03-14 20:29:17 [post_content_filtered] => [post_parent] => 0 [guid] => http：// localhost / harvestpizza / product / import-placeholder-for-121 / [menu_order] => 21 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw）[6] => WP_Post对象（[ID] => 913 [post_author] => 1 [post_date] => 2019-03-14 20:29:08 [post_date_gmt] => 2019-03-14 20:29:08 [post_content] => HAWAIAN ，MARGHERITA，AUSSIE和MEATLOVERS。[post_title] =>四个季度[post_excerpt] => [post_status] =>发布[comment_status] =>打开[ping_status] =>关闭[post_password] => [post_name] =>四分之三[to_ping] => [pinged] => [post_modified] => 2019-03-14 20:29:17 [post_modified_gmt] => 2019-03-14 20:29:17 [post_content_filtered] => [post_parent] => 0 [guid] => http：// localhost / harvestpizza / product / import-placeholder-for-116 / [menu_order] => 16 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] = > raw）[7] => WP_Post对象（[ID] => 914 [post_author] => 1 [post_date] => 2019-03-14 20:29:08 [post_date_gmt] => 2019-03-14 20： 29:08 [post_content] =>番茄，奶酪，什锦海鲜和大蒜和牛至混合。 [post_title] => MARINARA [post_excerpt] => [post_status] =>发布[comment_status] =>打开[ping_status] =>关闭[post_password] => [post_name] => marinara [to_ping] => [pinged] => [post_modified] => 2019-03-14 20:29:17 [post_modified_gmt] => 2019-03-14 20:29:17 [post_content_filtered] => [post_parent] => 0 [guid] => http：// localhost / harvestpizza / product / import-placeholder-for-117 / [menu_order] => 17 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw）[8] => WP_Post对象（[ID] => 915 [post_author] => 1 [post_date] => 2019-03-14 20:29:08 [post_date_gmt] => 2019-03-14 20:29:08 [post_content] =>番茄，奶酪，火腿，蘑菇，洋葱，capcicum，菠萝，橄榄，培根，hotsalami，虾。[post_title] =>很多[post_excerpt] => [post_status] =>发表[comment_status] =>关闭[ping_status] =>关闭[post_password] => [post_name] => the-lot [to_ping] => [pinged] => [post_modified] => 2019-03-15 00:16:15 [post_modified_gmt] => 2019-03-15 00 ：16：15 [post_content _filtered] => [post_parent] => 0 [guid] => http：// localhost / harvestpizza / product / import-placeholder-for-118 / [menu_order] => 18 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw）[9] => WP_Post对象（[ID] => 916 [post_author] => 1 [post_date] => 2019-03-14 20:29:08 [post_date_gmt ] => 2019-03-14 20:29:08 [post_content] =>番茄，奶酪，火腿，蘑菇，洋葱，辣椒，热萨拉米香肠，培根，橄榄，辣椒和牛至。 [post_title] => HOUSE SPECIAL [post_excerpt] => [post_status] =>发布[comment_status] =>关闭[ping_status] =>关闭[post_password] => [post_name] => house-special [to_ping] => [pinged ] => [post_modified] => 2019-03-15 00:16:42 [post_modified_gmt] => 2019-03-15 00:16:42 [post_content_filtered] => [post_parent] => 0 [guid] => http ：// localhost / harvestpizza / product / import-placeholder-for-119 / [menu_order] => 19 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw）[10] => WP_Post对象（[ID] => 909 [post_author] => 1 [post_date] => 2019-03-14 20:29:07 [post_date_gmt] => 2019-03-14 20:29:07 [post_content] =>番茄，奶酪，橄榄，凤尾鱼和牛至。[post_title] => NAPOLETANA [post_excerpt] => [post_status] =>发布[comment_status] =>关闭[ping_status] =>关闭[post_password] => [post_name] = > napoletana [to_ping] => [pinged] => [post_modified] => 2019-03-25 15:09:19 [post_modified_gmt] => 2019-03-25 15:09:19 [post_content_filtered] => [post_con_ parent] => 0 [guid] => http：// localhost / harvestpizza / product / import-placeholder-for-112 / [menu_order] => 12 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw）[11] => WP_Post对象（[ID] => 910 [post_author] => 1 [post_date] => 2019-03-14 20:29:07 [post_date_gmt] => 2019- 03-14 20:29:07 [post_content] =>番茄，奶酪，大量培根蛋。 [post_title] => EGG AND BACON [post_excerpt] => [post_status] =>发布[comment_status] =>打开[ping_status] =>关闭[post_password] => [post_name] => egg-and-bacon [to_ping] = > [pinged] => [post_modified] => 2019-03-14 20:29:16 [post_modified_gmt] => 2019-03-14 20:29:16 [post_content_filtered] => [post_parent] => 0 [guid] => http：// localhost / harvestpizza / product / import-placeholder-for-113 / [menu_order] => 13 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw） [12] => WP_Post对象（[ID] => 911 [post_author] => 1 [post_date] => 2019-03-14 20:29:07 [post_date_gmt] => 2019-03-14 20:29:07 [post_content] =>番茄，奶酪，火腿，蘑菇，培根，虾和鸡蛋。[post_title] => SUPER AUSSIE [post_excerpt] => [post_status] =>发表[comment_status] =>打开[ping_status] =>关闭[ post_password] => [post_name] => super-aussie [to_ping] => [pinged] => [post_modified] => 2019-03-14 20:29:16 [post_modified_gmt] => 2019-03-14 20:29 ：16 [post_content_filtered] => [ post_parent] => 0 [guid] => http：// localhost / harvestpizza / product / import-placeholder-for-114 / [menu_order] => 14 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw）[13] => WP_Post对象（[ID] => 912 [post_author] => 1 [post_date] => 2019-03-14 20:29:07 [post_date_gmt] => 2019- 03-14 20:29:07 [post_content] =>番茄，奶酪，火腿，培根，鸡肉，热萨拉米香肠和烧烤酱。 [post_title] => MEATLOVERS [post_excerpt] => [post_status] =>发布[comment_status] =>打开[ping_status] =>关闭[post_password] => [post_name] =>肉食[to_ping] => [pinged] => [post_modified] => 2019-03-14 20:29:17 [post_modified_gmt] => 2019-03-14 20:29:17 [post_content_filtered] => [post_parent] => 0 [guid] => http：// localhost / harvestpizza / product / import-placeholder-for-115 / [menu_order] => 15 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw）[14] => WP_Post对象（[ID] => 906 [post_author] => 1 [post_date] => 2019-03-14 20:29:06 [post_date_gmt] => 2019-03-14 20:29:06 [post_content] =>番茄，奶酪，火腿，辣椒和热萨拉米香肠。[post_title] => AMERICANA [post_excerpt] => [post_status] =>发布[comment_status] =>关闭[ping_status] =>关闭[post_password] => [post_name] =>美洲[to_ping] => [pinged] => [post_modified] => 2019-03-15 00:09:46 [post_modified_gmt] => 2019-03-15 00:09:46 [post_content_filtered] => [post_parent] => 0 [guid] => http：// localhost / harvestpizza / product / import-placeholder-for-109 / [menu_order] => 9 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw）[15] => WP_Post对象（[ID] => 907 [post_author] => 1 [post_date] => 2019-03-14 20:29:06 [post_date_gmt] => 2019-03-14 20 ：29：06 [post_content] =>番茄，奶酪，辣椒，辣椒热萨拉米香肠。 [post_title] => MEXICANA [post_excerpt] => [post_status] =>发布[comment_status] =>打开[ping_status] =>关闭[post_password] => [post_name] => mexicana [to_ping] => [pinged] => [post_modified] => 2019-03-14 20:29:15 [post_modified_gmt] => 2019-03-14 20:29:15 [post_content_filtered] => [post_parent] => 0 [guid] => http：// localhost / harvestpizza / product / import-placeholder-for-110 / [menu_order] => 10 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw）[16] => WP_Post对象（[ID] => 908 [post_author] => 1 [post_date] => 2019-03-14 20:29:06 [post_date_gmt] => 2019-03-14 20:29:06 [post_content] =>番茄，奶酪，热萨拉米香肠，橄榄和凤尾鱼。[post_title] => PEPPERONI [post_excerpt] => [post_status] =>发布[comment_status] =>打开[ping_status] =>关闭[post_password] => [post_name] =>辣香肠[to_ping] => [pinged] => [post_modified] => 2019-03-14 20:29:15 [post_modified_gmt] => 2019-03-14 20:29:15 [post_content_filtered] => [post_parent] => 0 [guid] => http：// localhost / harvestpizza / product / import-placeholder-for-111 / [menu_order] => 11 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] = > raw）[17] => WP_Post对象（[ID] => 905 [post_author] => 1 [post_date] => 2019-03-14 20:29:05 [post_date_gmt] => 2019-03-14 20： 29:05 [post_content] =>番茄，奶酪，鸡蛋，火腿，培根和鸡蛋。 [post_title] => AUSSIE [post_excerpt] => [post_status] =>发布[comment_status] =>关闭[ping_status] =>关闭[post_password] => [post_name] => aussie [to_ping] => [pinged] => [post_modified] => 2019-03-15 00:13:14 [post_modified_gmt] => 2019-03-15 00:13:14 [post_content_filtered] => [post_parent] => 0 [guid] => http：// localhost / harvestpizza / product / import-placeholder-for-108 / [menu_order] => 8 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw）[18] => WP_Post对象（[ID] => 904 [post_author] => 1 [post_date] => 2019-03-14 20:29:04 [post_date_gmt] => 2019-03-14 20:29:04 [post_content] =>番茄，奶酪，火腿，蘑菇，橄榄和凤尾鱼。[post_title] => CAPPRICIOSA [post_excerpt] => [post_status] =>发布[comment_status] =>打开[ping_status] =>关闭[post_password] => [post_name] => cappriciosa [to_ping] => [pinged] => [post_modified] => 2019-03-14 20:29:15 [post_modified_gmt] => 2019-03-14 20:29:15 [post_content_filtered] => [post_parent] => 0 [guid] => http：// localhost / harvestpizza / product / import-placeholder-for-107 / [menu_order] => 7 [post_type] => product [post_mime_type] => [comment_count] => 0 [ filter] => raw）[19] => WP_Post对象（[ID] => 903 [post_author] => 1 [post_date] => 2019-03-14 20:29:02 [post_date_gmt] => 2019-03- 14 20:29:02 [post_content] =>番茄，奶酪，火腿和蘑菇。 [post_title] => CAPPRI [post_excerpt] => [post_status] =>发布[comment_status] =>打开[ping_status] =>关闭[post_password] => [post_name] => cappri [to_ping] => [pinged] => [post_modified] => 2019-03-14 20:29:15 [post_modified_gmt] => 2019-03-14 20:29:15 [post_content_filtered] => [post_parent] => 0 [guid] => http：// localhost / harvestpizza / product / import-placeholder-for-106 / [menu_order] => 6 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw）[20] => WP_Post对象（[ID] => 901 [post_author] => 1 [post_date] => 2019-03-14 20:29:01 [post_date_gmt] => 2019-03-14 20:29:01 [post_content] =>番茄，奶酪，蘑菇，洋葱，辣椒，橄榄和菠萝。[post_title] => VEGETERIAN（v）[post_excerpt] => [post_status] =>发表[comment_status] =>关闭[ping_status] =>关闭[post_password] => [post_name] => vegeterianv [to_ping] => [pinged] => [post_modified] => 2019-03-15 00:25:22 [post_modified_gmt] => 2019-03-15 00:25:22 [post_content_filtered] = > [p ost_parent] => 0 [guid] => http：// localhost / harvestpizza / product / import-placeholder-for-104 / [menu_order] => 4 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw）[21] => WP_Post对象（[ID] => 902 [post_author] => 1 [post_date] => 2019-03-14 20:29:01 [post_date_gmt] => 2019- 03-14 20:29:01 [post_content] =>番茄，奶酪，火腿和菠萝。 [post_title] => HAWAIAN [post_excerpt] => [post_status] =>发布[comment_status] =>关闭[ping_status] =>关闭[post_password] => [post_name] => hawaian [to_ping] => [pinged] => [post_modified] => 2019-03-15 00:24:10 [post_modified_gmt] => 2019-03-15 00:24:10 [post_content_filtered] => [post_parent] => 0 [guid] => http：// localhost / harvestpizza / product / import-placeholder-for-105 / [menu_order] => 5 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw）[22] => WP_Post对象（[ID] => 897 [post_author] => 1 [post_date] => 2019-03-14 20:28:59 [post_date_gmt] => 2019-03-14 20:28:59 [post_content] =>番茄，双奶酪和牛至。[post_title] => MARGHERITA（V）[post_excerpt] => [post_status] =>发表[comment_status] =>关闭[ping_status] =>关闭[post_password] => [post_name] => margheritav [ to_ping] => [pinged] => [post_modified] => 2019-03-25 12:04:16 [post_modified_gmt] => 2019-03-25 12:04:16 [post_content_filtered] => [post_parent] => 0 [GUID] => http：// localhost / harvestpizza / product / import-placeholder-for-100 / [menu_order] => 0 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw） [23] => WP_Post对象（[ID] => 898 [post_author] => 1 [post_date] => 2019-03-14 20:28:59 [post_date_gmt] => 2019-03-14 20:28:59 [post_content] =>大蒜，双层奶酪，牛至和盐。 [post_title] => GARLIC（v）[post_excerpt] => [post_status] =>发布[comment_status] =>关闭[ping_status] =>关闭[post_password] => [post_name] => garlicv [to_ping] => [pinged ] => [post_modified] => 2019-03-25 14:55:56 [post_modified_gmt] => 2019-03-25 14:55:56 [post_content_filtered] => [post_parent] => 0 [guid] => http ：// localhost / harvestpizza / product / import-placeholder-for-101 / [menu_order] => 1 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw）[24] => WP_Post对象（[ID] => 899 [post_author] => 1 [post_date] => 2019-03-14 20:28:59 [post_date_gmt] => 2019-03-14 20:28:59 [post_content] =>大蒜，奶酪和草药。[post_title] => FOCACCIA（V）[post_excerpt] => [post_status] =>发布[comment_status] =>打开[ping_status] =>关闭[post_password] => [post_name] => focacciav [to_ping] => [pinged] => [post_modified] => 2019-03-14 20:29:14 [post_modified_gmt] => 2019-03-14 20:29:14 [post_content_filtered] => [post_parent] = > 0 [guid] => http：// lo calhost / harvestpizza / product / import-placeholder-for-102 / [menu_order] => 2 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw）[25] => WP_Post对象（[ID] => 900 [post_author] => 1 [post_date] => 2019-03-14 20:28:59 [post_date_gmt] => 2019-03-14 20:28:59 [post_content] =>番茄，加载蘑菇与奶酪。 [post_title] => MUSHROOM（V）[post_excerpt] => [post_status] =>发布[comment_status] =>关闭[ping_status] =>关闭[post_password] => [post_name] => mushroomv [to_ping] => [pinged ] => [post_modified] => 2019-03-15 00:26:09 [post_modified_gmt] => 2019-03-15 00:26:09 [post_content_filtered] => [post_parent] => 0 [guid] => http ：// localhost / harvestpizza / product / import-placeholder-for-103 / [menu_order] => 3 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw））[post_count ] => 26 [current_post] => -1 [in_the_loop] => [post] => WP_Post对象（[ID] => 922 [post_author] => 1 [post_date] => 2019-03-14 20:29： 12 [post_date_gmt] => 2019-03-14 20:29:12 [post_content] => [post_title] =>巧克力披萨[post_excerpt] => [post_status] =>发布[comment_status] =>打开[ping_status] =>关闭[post_password] => [post_name] => chocolate-pizza [to_ping] => [pinged] => [post_modified] => 2019-03-14 20:29:18 [post_modified_gmt] => 2019-03-14 20 ：29：18 [post_content_f iltered] => [post_parent] => 0 [guid] => http：// localhost / harvestpizza / product / import-placeholder-for-125 / [menu_order] => 25 [post_type] => product [post_mime_type] => [comment_count] => 0 [filter] => raw）[comment_count] => 0 [current_comment] => -1 [found_posts] => 26 [max_num_pages] => 1 [max_num_comment_pages] => 0 [is_single] => [ is_preview] => [is_page] => [is_archive] => 1 [is_date] => [is_year] => [is_month] => [is_day] => [is_time] => [is_author] => [is_category] ​​=> [is_tag] => [is_tax] => 1 [is_search] => [is_feed] => [is_comment_feed] => [is_trackback] => [is_home] => [is_404] => [is_embed] => [is_paged] = > [is_admin] => [is_attachment] => [is_singular] => [is_robots] => [is_posts_page] => [is_post_type_archive] => 1 [query_vars_hash：WP_Query：private] => 5efdffdb75153bccce8880eb2980f959 [query_vars_changed：WP_Query：private] = > 1 [thumbnails_cached] => [停用词：WP_Query：private] => [compat_fields：WP_Query：private] =>数组（[0] => query_vars_hash [1] => query_vars_change d）[compat_methods：WP_Query：private] => Array（[0] => init_query_flags [1] => parse_tax_query））

Answer 1

$args = array( 
   'post_type'=>'product', 
   'posts_per_page' => 10,
   'no_found_rows' => true, 
   'update_post_term_cache' => false, 
   'update_post_meta_cache' => false, 
   'nopaging' => true,
  'order' => 'DESC', 
);
$query = new WP_Query( $args );

根据您的需要进行修改。 我希望它能正常工作:)