表名写错了
select tp_order.cart, tp_user.uid
from tp_order
inner jon tp_use on tp_order.uid=tp_user.uid
inner join tp_goods on tp_order.cart=tp_goods.id
select tp_order.cart, tp_user.uid
from tp_order
inner jon tp_use on tp_order.uid=tp_user.uid
inner join tp_goods on tp_order.cart=tp_goods.id
版大你的表名也写错了 tp_user