我有一个 JSON，我需要获取 SKU 属性值作为结果数组。 SKU 属性将位于 shipping 和 OFSUC 数组内。因此，我尝试使用 JS 中的 filter 或 map 函数有效地获取这些值，但我不知道如何迭代多个数组。
我的 JSON 对象
{
"id": 103,
"consignments": [
{
"pickups": [],
"shipping": [
{
"id": 4,
"first_name": "Sabareesh",
"line_items": [
{
"id": 5,
"order_id": 103,
"product_id": 86,
"variant_id": 66,
"order_pickup_method_id": 0,
"order_address_id": 4,
"name": "[Sample] Able Brewing System",
"name_customer": "[Sample] Able Brewing System",
"name_merchant": "[Sample] Able Brewing System",
"sku": "ABS",
"upc": "",
"type": "physical",
"base_price": "225.0000",
"price_ex_tax": "225.0000",
"price_inc_tax": "270.0000",
"price_tax": "45.0000",
"base_total": "225.0000",
"total_ex_tax": "225.0000",
"total_inc_tax": "270.0000",
"total_tax": "45.0000",
"weight": "1.0000",
"width": "10.0000",
"height": "10.0000",
"depth": "10.0000",
"quantity": 1,
"base_cost_price": "0.0000",
"cost_price_inc_tax": "0.0000",
"cost_price_ex_tax": "0.0000",
"cost_price_tax": "0.0000",
"is_refunded": false,
"quantity_refunded": 0,
"refund_amount": "0.0000",
"return_id": 0,
"wrapping_id": 0,
"wrapping_name": "",
"base_wrapping_cost": "0.0000",
"wrapping_cost_ex_tax": "0.0000",
"wrapping_cost_inc_tax": "0.0000",
"wrapping_cost_tax": "0.0000",
"wrapping_message": "",
"quantity_shipped": 0,
"event_name": null,
"event_date": "",
"fixed_shipping_cost": "0.0000",
"ebay_item_id": "",
"ebay_transaction_id": "",
"option_set_id": null,
"parent_order_product_id": null,
"is_bundled_product": false,
"bin_picking_number": "",
"external_id": null,
"fulfillment_source": "",
"brand": "",
"gift_certificate_id": null,
"applied_discounts": [],
"product_options": [],
"configurable_fields": [],
"discounted_total_inc_tax": "270.0000"
},
{
"id": 14,
"order_id": 103,
"product_id": 94,
"variant_id": 68,
"order_pickup_method_id": 0,
"order_address_id": 4,
"name": "[Sample] Oak Cheese Grater",
"name_customer": "[Sample] Oak Cheese Grater",
"name_merchant": "[Sample] Oak Cheese Grater",
"sku": "OCG",
"upc": "",
"type": "physical",
"base_price": "31.4600",
"price_ex_tax": "31.4600",
"price_inc_tax": "37.7500",
"price_tax": "6.2900",
"base_total": "31.4600",
"total_ex_tax": "31.4600",
"total_inc_tax": "37.7500",
"total_tax": "6.2900",
"weight": "1.0000",
"width": "0.0000",
"height": "0.0000",
"depth": "0.0000",
"quantity": 1,
"base_cost_price": "0.0000",
"cost_price_inc_tax": "0.0000",
"cost_price_ex_tax": "0.0000",
"cost_price_tax": "0.0000",
"is_refunded": false,
"quantity_refunded": 0,
"refund_amount": "0.0000",
"return_id": 0,
"wrapping_id": 0,
"wrapping_name": "",
"base_wrapping_cost": "0.0000",
"wrapping_cost_ex_tax": "0.0000",
"wrapping_cost_inc_tax": "0.0000",
"wrapping_cost_tax": "0.0000",
"wrapping_message": "",
"quantity_shipped": 0,
"event_name": null,
"event_date": "",
"fixed_shipping_cost": "0.0000",
"ebay_item_id": "",
"ebay_transaction_id": "",
"option_set_id": null,
"parent_order_product_id": null,
"is_bundled_product": false,
"bin_picking_number": "",
"external_id": null,
"fulfillment_source": "",
"brand": "Sagaform",
"gift_certificate_id": null,
"applied_discounts": [],
"product_options": [],
"configurable_fields": [],
"discounted_total_inc_tax": "37.7500"
}
],
"items_total": 2,
"items_shipped": 0,
"shipping_method": "Free Shipping",
"base_cost": 0,
"cost_ex_tax": 0,
"cost_inc_tax": 0,
"cost_tax": 0,
"cost_tax_class_id": 2,
"base_handling_cost": 0,
"handling_cost_ex_tax": 0,
"handling_cost_inc_tax": 0,
"handling_cost_tax": 0,
"handling_cost_tax_class_id": 2,
"shipping_zone_id": 2,
"shipping_zone_name": "Qatar"
}
],
"downloads": [
{
"line_items": [
{
"id": 15,
"order_id": 103,
"product_id": 104,
"variant_id": 72,
"order_pickup_method_id": 0,
"order_address_id": 0,
"name": "[Sample] Utility Caddy",
"name_customer": "[Sample] Utility Caddy",
"name_merchant": "[Sample] Utility Caddy",
"sku": "OFSUC",
"upc": "",
"type": "digital",
"base_price": "41.3600",
"price_ex_tax": "41.3600",
"price_inc_tax": "49.6300",
"price_tax": "8.2700",
"base_total": "41.3600",
"total_ex_tax": "41.3600",
"total_inc_tax": "49.6300",
"total_tax": "8.2700",
"weight": "0.0000",
"width": "0.0000",
"height": "0.0000",
"depth": "0.0000",
"quantity": 1,
"base_cost_price": "0.0000",
"cost_price_inc_tax": "0.0000",
"cost_price_ex_tax": "0.0000",
"cost_price_tax": "0.0000",
"is_refunded": false,
"quantity_refunded": 0,
"refund_amount": "0.0000",
"return_id": 0,
"wrapping_id": 0,
"wrapping_name": "",
"base_wrapping_cost": "0.0000",
"wrapping_cost_ex_tax": "0.0000",
"wrapping_cost_inc_tax": "0.0000",
"wrapping_cost_tax": "0.0000",
"wrapping_message": "",
"quantity_shipped": 0,
"event_name": null,
"event_date": "",
"fixed_shipping_cost": "0.0000",
"ebay_item_id": "",
"ebay_transaction_id": "",
"option_set_id": null,
"parent_order_product_id": null,
"is_bundled_product": false,
"bin_picking_number": "",
"external_id": null,
"fulfillment_source": "",
"brand": "OFS",
"gift_certificate_id": null,
"applied_discounts": [],
"product_options": [],
"configurable_fields": [],
"discounted_total_inc_tax": "49.6300"
}
]
}
],
"email": {
"gift_certificates": []
}
}
]
}
预期结果： [“OCG”、“ABS”、“OFSUC”]
您可以尝试以下方法：
const jsonObject={id:103,consignments:[{pickups:[],shipping:[{id:4,first_name:"Sabareesh",line_items:[{id:5,order_id:103,product_id:86,variant_id:66,order_pickup_method_id:0,order_address_id:4,name:"[Sample] Able Brewing System",name_customer:"[Sample] Able Brewing System",name_merchant:"[Sample] Able Brewing System",sku:"ABS",upc:"",type:"physical",base_price:"225.0000",price_ex_tax:"225.0000",price_inc_tax:"270.0000",price_tax:"45.0000",base_total:"225.0000",total_ex_tax:"225.0000",total_inc_tax:"270.0000",total_tax:"45.0000",weight:"1.0000",width:"10.0000",height:"10.0000",depth:"10.0000",quantity:1,base_cost_price:"0.0000",cost_price_inc_tax:"0.0000",cost_price_ex_tax:"0.0000",cost_price_tax:"0.0000",is_refunded:!1,quantity_refunded:0,refund_amount:"0.0000",return_id:0,wrapping_id:0,wrapping_name:"",base_wrapping_cost:"0.0000",wrapping_cost_ex_tax:"0.0000",wrapping_cost_inc_tax:"0.0000",wrapping_cost_tax:"0.0000",wrapping_message:"",quantity_shipped:0,event_name:null,event_date:"",fixed_shipping_cost:"0.0000",ebay_item_id:"",ebay_transaction_id:"",option_set_id:null,parent_order_product_id:null,is_bundled_product:!1,bin_picking_number:"",external_id:null,fulfillment_source:"",brand:"",gift_certificate_id:null,applied_discounts:[],product_options:[],configurable_fields:[],discounted_total_inc_tax:"270.0000"},{id:14,order_id:103,product_id:94,variant_id:68,order_pickup_method_id:0,order_address_id:4,name:"[Sample] Oak Cheese Grater",name_customer:"[Sample] Oak Cheese Grater",name_merchant:"[Sample] Oak Cheese Grater",sku:"OCG",upc:"",type:"physical",base_price:"31.4600",price_ex_tax:"31.4600",price_inc_tax:"37.7500",price_tax:"6.2900",base_total:"31.4600",total_ex_tax:"31.4600",total_inc_tax:"37.7500",total_tax:"6.2900",weight:"1.0000",width:"0.0000",height:"0.0000",depth:"0.0000",quantity:1,base_cost_price:"0.0000",cost_price_inc_tax:"0.0000",cost_price_ex_tax:"0.0000",cost_price_tax:"0.0000",is_refunded:!1,quantity_refunded:0,refund_amount:"0.0000",return_id:0,wrapping_id:0,wrapping_name:"",base_wrapping_cost:"0.0000",wrapping_cost_ex_tax:"0.0000",wrapping_cost_inc_tax:"0.0000",wrapping_cost_tax:"0.0000",wrapping_message:"",quantity_shipped:0,event_name:null,event_date:"",fixed_shipping_cost:"0.0000",ebay_item_id:"",ebay_transaction_id:"",option_set_id:null,parent_order_product_id:null,is_bundled_product:!1,bin_picking_number:"",external_id:null,fulfillment_source:"",brand:"Sagaform",gift_certificate_id:null,applied_discounts:[],product_options:[],configurable_fields:[],discounted_total_inc_tax:"37.7500"}],items_total:2,items_shipped:0,shipping_method:"Free Shipping",base_cost:0,cost_ex_tax:0,cost_inc_tax:0,cost_tax:0,cost_tax_class_id:2,base_handling_cost:0,handling_cost_ex_tax:0,handling_cost_inc_tax:0,handling_cost_tax:0,handling_cost_tax_class_id:2,shipping_zone_id:2,shipping_zone_name:"Qatar"}],downloads:[{line_items:[{id:15,order_id:103,product_id:104,variant_id:72,order_pickup_method_id:0,order_address_id:0,name:"[Sample] Utility Caddy",name_customer:"[Sample] Utility Caddy",name_merchant:"[Sample] Utility Caddy",sku:"OFSUC",upc:"",type:"digital",base_price:"41.3600",price_ex_tax:"41.3600",price_inc_tax:"49.6300",price_tax:"8.2700",base_total:"41.3600",total_ex_tax:"41.3600",total_inc_tax:"49.6300",total_tax:"8.2700",weight:"0.0000",width:"0.0000",height:"0.0000",depth:"0.0000",quantity:1,base_cost_price:"0.0000",cost_price_inc_tax:"0.0000",cost_price_ex_tax:"0.0000",cost_price_tax:"0.0000",is_refunded:!1,quantity_refunded:0,refund_amount:"0.0000",return_id:0,wrapping_id:0,wrapping_name:"",base_wrapping_cost:"0.0000",wrapping_cost_ex_tax:"0.0000",wrapping_cost_inc_tax:"0.0000",wrapping_cost_tax:"0.0000",wrapping_message:"",quantity_shipped:0,event_name:null,event_date:"",fixed_shipping_cost:"0.0000",ebay_item_id:"",ebay_transaction_id:"",option_set_id:null,parent_order_product_id:null,is_bundled_product:!1,bin_picking_number:"",external_id:null,fulfillment_source:"",brand:"OFS",gift_certificate_id:null,applied_discounts:[],product_options:[],configurable_fields:[],discounted_total_inc_tax:"49.6300"}]}],email:{gift_certificates:[]}}]};
//use flatMap to iterate over consignments array
const skuArray = jsonObject.consignments.flatMap((consignment) =>
//concatenate sku values from shipping and downloads arrays
consignment.shipping.concat(consignment.downloads)
//flatten the nested arrays and extract sku values
.flatMap((item) => item.line_items.flatMap((subItem) => subItem.sku))
);
console.log(skuArray);如果您需要提取给定对象中任何深处的属性
skufunction findAllSKUs(obj) {
let skus = [];
function search(obj) {
if (obj !== null && typeof obj === 'object') {
Object.entries(obj).forEach(([key, value]) => {
if (key === 'sku' && typeof value === 'string') {
skus.push(value);
} else {
search(value);
}
});
}
}
search(obj);
return skus;
}
const data =
{
"id": 103,
"consignments": [
{
"pickups": [],
"shipping": [
{
"id": 4,
"first_name": "Sabareesh",
"line_items": [
{
"id": 5,
"order_id": 103,
"product_id": 86,
"variant_id": 66,
"order_pickup_method_id": 0,
"order_address_id": 4,
"name": "[Sample] Able Brewing System",
"name_customer": "[Sample] Able Brewing System",
"name_merchant": "[Sample] Able Brewing System",
"sku": "ABS",
"upc": "",
"type": "physical",
"base_price": "225.0000",
"price_ex_tax": "225.0000",
"price_inc_tax": "270.0000",
"price_tax": "45.0000",
"base_total": "225.0000",
"total_ex_tax": "225.0000",
"total_inc_tax": "270.0000",
"total_tax": "45.0000",
"weight": "1.0000",
"width": "10.0000",
"height": "10.0000",
"depth": "10.0000",
"quantity": 1,
"base_cost_price": "0.0000",
"cost_price_inc_tax": "0.0000",
"cost_price_ex_tax": "0.0000",
"cost_price_tax": "0.0000",
"is_refunded": false,
"quantity_refunded": 0,
"refund_amount": "0.0000",
"return_id": 0,
"wrapping_id": 0,
"wrapping_name": "",
"base_wrapping_cost": "0.0000",
"wrapping_cost_ex_tax": "0.0000",
"wrapping_cost_inc_tax": "0.0000",
"wrapping_cost_tax": "0.0000",
"wrapping_message": "",
"quantity_shipped": 0,
"event_name": null,
"event_date": "",
"fixed_shipping_cost": "0.0000",
"ebay_item_id": "",
"ebay_transaction_id": "",
"option_set_id": null,
"parent_order_product_id": null,
"is_bundled_product": false,
"bin_picking_number": "",
"external_id": null,
"fulfillment_source": "",
"brand": "",
"gift_certificate_id": null,
"applied_discounts": [],
"product_options": [],
"configurable_fields": [],
"discounted_total_inc_tax": "270.0000"
},
{
"id": 14,
"order_id": 103,
"product_id": 94,
"variant_id": 68,
"order_pickup_method_id": 0,
"order_address_id": 4,
"name": "[Sample] Oak Cheese Grater",
"name_customer": "[Sample] Oak Cheese Grater",
"name_merchant": "[Sample] Oak Cheese Grater",
"sku": "OCG",
"upc": "",
"type": "physical",
"base_price": "31.4600",
"price_ex_tax": "31.4600",
"price_inc_tax": "37.7500",
"price_tax": "6.2900",
"base_total": "31.4600",
"total_ex_tax": "31.4600",
"total_inc_tax": "37.7500",
"total_tax": "6.2900",
"weight": "1.0000",
"width": "0.0000",
"height": "0.0000",
"depth": "0.0000",
"quantity": 1,
"base_cost_price": "0.0000",
"cost_price_inc_tax": "0.0000",
"cost_price_ex_tax": "0.0000",
"cost_price_tax": "0.0000",
"is_refunded": false,
"quantity_refunded": 0,
"refund_amount": "0.0000",
"return_id": 0,
"wrapping_id": 0,
"wrapping_name": "",
"base_wrapping_cost": "0.0000",
"wrapping_cost_ex_tax": "0.0000",
"wrapping_cost_inc_tax": "0.0000",
"wrapping_cost_tax": "0.0000",
"wrapping_message": "",
"quantity_shipped": 0,
"event_name": null,
"event_date": "",
"fixed_shipping_cost": "0.0000",
"ebay_item_id": "",
"ebay_transaction_id": "",
"option_set_id": null,
"parent_order_product_id": null,
"is_bundled_product": false,
"bin_picking_number": "",
"external_id": null,
"fulfillment_source": "",
"brand": "Sagaform",
"gift_certificate_id": null,
"applied_discounts": [],
"product_options": [],
"configurable_fields": [],
"discounted_total_inc_tax": "37.7500"
}
],
"items_total": 2,
"items_shipped": 0,
"shipping_method": "Free Shipping",
"base_cost": 0,
"cost_ex_tax": 0,
"cost_inc_tax": 0,
"cost_tax": 0,
"cost_tax_class_id": 2,
"base_handling_cost": 0,
"handling_cost_ex_tax": 0,
"handling_cost_inc_tax": 0,
"handling_cost_tax": 0,
"handling_cost_tax_class_id": 2,
"shipping_zone_id": 2,
"shipping_zone_name": "Qatar"
}
],
"downloads": [
{
"line_items": [
{
"id": 15,
"order_id": 103,
"product_id": 104,
"variant_id": 72,
"order_pickup_method_id": 0,
"order_address_id": 0,
"name": "[Sample] Utility Caddy",
"name_customer": "[Sample] Utility Caddy",
"name_merchant": "[Sample] Utility Caddy",
"sku": "OFSUC",
"upc": "",
"type": "digital",
"base_price": "41.3600",
"price_ex_tax": "41.3600",
"price_inc_tax": "49.6300",
"price_tax": "8.2700",
"base_total": "41.3600",
"total_ex_tax": "41.3600",
"total_inc_tax": "49.6300",
"total_tax": "8.2700",
"weight": "0.0000",
"width": "0.0000",
"height": "0.0000",
"depth": "0.0000",
"quantity": 1,
"base_cost_price": "0.0000",
"cost_price_inc_tax": "0.0000",
"cost_price_ex_tax": "0.0000",
"cost_price_tax": "0.0000",
"is_refunded": false,
"quantity_refunded": 0,
"refund_amount": "0.0000",
"return_id": 0,
"wrapping_id": 0,
"wrapping_name": "",
"base_wrapping_cost": "0.0000",
"wrapping_cost_ex_tax": "0.0000",
"wrapping_cost_inc_tax": "0.0000",
"wrapping_cost_tax": "0.0000",
"wrapping_message": "",
"quantity_shipped": 0,
"event_name": null,
"event_date": "",
"fixed_shipping_cost": "0.0000",
"ebay_item_id": "",
"ebay_transaction_id": "",
"option_set_id": null,
"parent_order_product_id": null,
"is_bundled_product": false,
"bin_picking_number": "",
"external_id": null,
"fulfillment_source": "",
"brand": "OFS",
"gift_certificate_id": null,
"applied_discounts": [],
"product_options": [],
"configurable_fields": [],
"discounted_total_inc_tax": "49.6300"
}
]
}
],
"email": {
"gift_certificates": []
}
}
]};
const skus = findAllSKUs(data);
console.log(skus);