drb/config/excel/product.php

<?php
return [
    "field" => [
        '产品名称' => [
            'key' =>'title',
            'rule' =>'',
            'other_rule' => 'require|unique:Product',
        ],
        '产品分类' => [
            'key' =>'product_category_id',
            'db_search' => [
                'db_name' => 'ProductCategory',
                'key' => 'title',
                'value' => 'id',
            ],
            'other_rule' => 'require',
        ],
        '产品编码' => [
            'key' =>'code',
            'rule' => '',
            'other_rule' => 'require|unique:Product',
        ],
        '规格' => [
            'key' =>'size',
            'rule' =>'',
            'other_rule' => '',
        ],
        '单位' => [
            'key' =>'unit',
            'rule' =>'',
            'other_rule' => '',
            'db_search' => [
                'db_name' => 'BasicType',
                'key' => 'title',
                'value' => 'id',
            ],
        ],
        '条码' => [
            'key' =>'bar_code',
            'rule' =>'',
            'other_rule' => '',
        ],
        '成本' => [
            'key' =>'cost',
            'rule' =>'',
            'other_rule' => 'require|is_numeric',
        ],
        '零售价' => [
            'key' =>'retail_price',
            'rule' =>'',
            'other_rule' => 'is_numeric',
        ],
    ],
    //（特殊） 额外表头字段数组名 因为一般这个数据理论上是无限的  所以放在子表里 结构是数组
    "dynamics_field" => [
        "name" => "basic_type_22",
        "func" => "productTitle",
    ],
    "other_field_func" => "fillInsertProductData",// （特殊）需要填充的其它字段 这里是为了前端组件渲染的数据
    "table" => [
        "Product" => [
            "field" => ["title","product_category_id","code","size","unit","bar_code","cost","retail_price","crt_id","mark","crt_time","depart_id","top_depart_id"],
        ],
        "ProductPriceDetail" => [
            "field_array" => [
                "basic_type_22" => [
                    "product_id","basic_type_id","price","crt_time"
                ],
            ],
            "need_param" => "product_id",
            "db_name" => "Product",
            "db_key" => "id",
        ],
    ],
];