这是我使用产品,类别和产品图像表的mysql查询
SELECT products.*, products_images.filename, products_images,products_images.product_id, category.category FROM products, products_images, category WHERE products.category = category.category
SELECT
prod.*
FROM
products prod
LEFT JOIN
products_images prodImg ON prod.Id = prodImg.product_id
LEFT JOIN
category cat ON cat.cat_Id = prod.cat_Id
您在产品表中是否有类别ID?因此,您可以将其链接到类别表。不是类别的描述。