> ## Documentation Index
> Fetch the complete documentation index at: https://help.decodo.com/llms.txt
> Use this file to discover all available pages before exploring further.
# 沃尔玛搜索
> 网页抓取 API 沃尔玛搜索模板
核心版和高级版套餐已停止销售。请考虑迁移到一体化网络爬虫 API；[请点击此处查看指南](https://help.decodo.com/docs/cn/web-scraping-api-migration-guide).
`walmart_search` 模板用于获取沃尔玛搜索结果信息。
### 有用链接
* 此目标适用于 **Web API Advanced 计划**。
* 此模板支持[**实时**](https://help.decodo.com/docs/cn/web-scraping-api-real-time-requests)和[**异步**](https://help.decodo.com/docs/cn/web-scraping-api-asynchronous-requests)集成方法
* 还支持[**批量**](https://help.decodo.com/docs/cn/web-scraping-api-asynchronous-requests#queue-multiple-tasks)请求。
## 输入参数
沃尔玛搜索模板可用的请求参数：
| 参数 | 类型 | 必需 | 描述 |
| ------------------- | ------- | -- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `target` | string | ✅ | 目标类型必须设置为 `walmart_search` |
| `query` | string | ✅ | 搜索查询。 |
| `headless` | string | | `html` 值启用 JavaScript 渲染。[**了解更多。**](https://help.decodo.com/docs/cn/web-scraping-api-javascript-rendering-deprecated)
`png` 值启用截图响应。[**了解更多。**](https://help.decodo.com/docs/cn/web-scraping-api-screenshot-response-deprecated) |
| `parse` | boolean | | 设置为 `true` 时自动解析结果。
默认值为 `false`。 |
| `device_type` | string | | 指定设备类型和浏览器。[**了解更多。**](https://help.decodo.com/docs/cn/web-scraping-api-device-types-deprecated) |
| `min_price` | | | 定义最低价格。 |
| `max_price` | | | 定义最高价格。 |
| `sort_by` | string | | 使用可用选项定义搜索结果页面的排序方法：`price_low`、`price_high`、`best_seller`、`best_match`。 |
| `domain` | string | | 指定顶级域名。 |
| `fulfillment_speed` | string | | 使用可用选项定义配送速度：`today`、`2_days`、`anytime`、`tomorrow`。 |
| `fulfillment_type` | string | | 使用可用选项定义配送类型：`in_store`。 |
| `delivery_zip` | string | | 设置配送地点的邮政编码。选择 `delivery` 或 `shipping` 配送方式时必须设置。 |
| `store_id` | string | | 3 到 4 个字符的 Target 商店 ID。选择 `pickup` 配送方式时必须设置。 |
| `markdown` | boolean | | 设置为 `true` 以接收 Markdown 响应。[**了解更多。**](https://help.decodo.com/docs/cn/web-scraping-api-markdown-response-deprecated)
默认值为 `false`。 |
### 请求示例
```shellscript cURL theme={null}
# 将 'TOKEN VALUE' 更新为您的授权令牌
curl --request 'POST' \
--url 'https://scraper-api.decodo.com/v2/scrape' \
--header 'Accept: application/json' \
--header 'Authorization: Basic TOKEN VALUE' \
--header 'Content-Type: application/json' \
--data '
{
"target": "walmart_search",
"query": "laptop",
"headless": "html",
"parse": true,
}
'
```
```javascript Node theme={null}
const scrape = async() => {
const response = await fetch("https://scraper-api.decodo.com/v2/scrape", {
method: "POST",
body: JSON.stringify({
"target": "walmart_search",
"query": "laptop",
"headless": "html",
"parse": true
}),
headers: {
"Content-Type": "application/json",
"Authorization": "Basic TOKEN VALUE" // 更新为您的授权令牌
},
}).catch(error => console.log(error));
console.log(await response.json())
}
scrape()
```
```python Python theme={null}
import requests
url = "https://scraper-api.decodo.com/v2/scrape"
payload = {
"target": "walmart_search",
"query": "laptop",
"headless": "html",
"parse": True
}
headers = {
"accept": "application/json",
"content-type": "application/json",
"authorization": "Basic TOKEN VALUE" # 更新为您的授权令牌
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)
```
## 输出
下表提供了解析后的 `JSON` `results.organic` 部分中字段的描述。请注意，字段数量可能会根据提供的搜索查询而有所不同。
| 结果键 | 描述 |
| ------------- | ------------------------------ |
| `price` | 包含价格信息的对象。 |
| `rating` | 包含评分信息的对象。 |
| `seller` | 包含卖家信息的对象。 |
| `general` | 包含产品详细信息的对象，例如位置、url、徽章、图片、标题。 |
| `fulfillment` | 包含配送信息的对象 |
#### 响应示例
```json JSON expandable theme={null}
{
"results": [
{
"content": {
"results": {
"url": "https://www.walmart.com/search?q=laptop",
"facets": [
{
"type": "sort",
"values": [
{
"name": "Best Match"
},
{
"name": "Price: Low to High"
},
{
"name": "Price: High to Low"
},
{
"name": "Best Seller"
}
],
"display_name": "Sort by"
},
{
"max": 1200,
"min": 0,
"type": "price",
"display_name": "Price"
},
{
"type": "brand",
"values": [
{
"name": "HP"
},
{
"name": "Acer"
},
{
"name": "ASUS"
},
{
"name": "Lenovo"
},
{
"name": "RNRUO"
},
{
"name": "Apple"
},
{
"name": "Dell"
},
{
"name": "MSI"
},
{
"name": "AEEZO"
},
{
"name": "Microsoft"
}
],
"display_name": "Brand"
}
],
"results": [
{
"price": {
"price": 329,
"currency": "USD"
},
"rating": {
"count": 432,
"rating": 4.4
},
"seller": {
"id": "F55CDC31AB754BB68FE0B39041159D63",
"name": "Walmart.com"
},
"general": {
"pos": 1,
"url": "/ip/Dell-15-Laptop-DC15255-15-6-inch-FHD-Touchscreen-AMD-Ryzen-5-7530U-8GB-RAM-512GB-SSD-Black/16850267012?classType=REGULAR",
"image": "https://i5.walmartimages.com/seo/Dell-15-Laptop-DC15255-15-6-inch-FHD-Touchscreen-AMD-Ryzen-5-7530U-8GB-RAM-512GB-SSD-Black_96712015-40ba-40b1-ac1d-315f97c73c3a.036f982ec54f60dbffb3d558fdb1756a.jpeg?odnHeight=180&odnWidth=180&odnBg=FFFFFF",
"title": "Dell 15 Laptop DC15255 - 15.6-inch FHD Touchscreen, AMD Ryzen 5-7530U, 8GB RAM, 512GB SSD, Black",
"sponsored": true,
"product_id": "16850267012",
"out_of_stock": false,
"section_title": "Results for \"laptop\""
},
"fulfillment": {
"pickup": false,
"delivery": false,
"shipping": true,
"free_shipping": true
}
}
],
"location": {
"city": "Sacramento",
"state": "CA",
"zipcode": "95829",
"store_id": "3081"
},
"page_details": {
"page": 1,
"total_results": 22110,
"last_visible_page": 15
},
"parse_status_code": 12000
},
"errors": [],
"status_code": 12000,
"task_id": "7412770805102164993"
}
}
]
}
```
***
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