^ array:2 [
  0 => array:4 [
    "id" => 1
    "name" => "普通产品"
    "product_id" => 1
    "product_name" => "test"
  ]
  1 => array:4 [
    "id" => 2
    "name" => "高级产品"
    "product_id" => 1
    "product_name" => "test"
  ]
]

^ Illuminate\Support\Collection {#1513
  #items: array:2 [
    0 => {#1516
      +"id": 1
      +"product_id": 1
      +"name": "普通产品"
    }
    1 => {#1514
      +"id": 2
      +"product_id": 1
      +"name": "高级产品"
    }
  ]
}

^ array:3 [
  "id" => array:3 [
    "name" => "ID"
    "key" => "PRI"
    "type" => "int unsigned"
  ]
  "product_id" => array:3 [
    "name" => "产品ID"
    "key" => ""
    "type" => "int"
  ]
  "name" => array:3 [
    "name" => "详情名称"
    "key" => ""
    "type" => "varchar(64)"
  ]
]