> ## Documentation Index
> Fetch the complete documentation index at: https://firecrawl-fix-js-response-syntax-highlighting.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# 抓取 Amazon

> 使用 Firecrawl 从 Amazon 提取商品数据、价格与评价

<Info>
  Amazon 是被抓取最频繁的电商网站之一。本指南将演示如何利用 Firecrawl 的强大功能，高效提取商品数据、价格、评价以及搜索结果。
</Info>

<div id="setup">
  ## 配置
</div>

```bash theme={null}
npm install firecrawl zod
```

<div id="overview">
  ## 概述
</div>

抓取 Amazon 数据时，你通常需要：

* 提取产品信息 (标题、价格、库存情况)
* 获取用户评论和评分
* 监控价格变化
* 以编程方式搜索产品
* 跟踪竞争对手的商品列表

<div id="scrape-with-json-mode">
  ## 使用 JSON 模式进行抓取
</div>

使用 Zod 架构提取结构化的产品数据。

```typescript theme={null}
import { Firecrawl } from 'firecrawl';
import { z } from 'zod';

// 定义 Zod schema
const ProductSchema = z.object({
    title: z.string(),
    price: z.string(),
    rating: z.number(),
    availability: z.string(),
    features: z.array(z.string())
});

const firecrawl = new Firecrawl({ apiKey: process.env.FIRECRAWL_API_KEY });

const result = await firecrawl.scrape('https://www.amazon.com/dp/B0DZZWMB2L', {
    formats: [{
        type: 'json',
        schema: z.toJSONSchema(ProductSchema)
    }],
});

// 使用 Zod 解析和验证
const jsonData = typeof result.json === 'string' ? JSON.parse(result.json) : result.json;
const validated = ProductSchema.parse(jsonData);

console.log('✅ 已验证的产品数据:');
console.log(validated);
```

<div id="search">
  ## 搜索
</div>

在 Amazon 上搜索产品。

```typescript theme={null}
import { Firecrawl } from 'firecrawl';

const firecrawl = new Firecrawl({ apiKey: process.env.FIRECRAWL_API_KEY });

const searchResult = await firecrawl.search('gaming laptop site:amazon.com', {
    limit: 10,
    sources: [{ type: 'web' }], // { type: 'news' }（新闻）, { type: 'images' }（图片）
    scrapeOptions: {
        formats: ['markdown']
    }
});

console.log(searchResult);
```

<div id="scrape">
  ## 抓取
</div>

抓取单个 Amazon 商品详情页。

```typescript theme={null}
import { Firecrawl } from 'firecrawl';

const firecrawl = new Firecrawl({ apiKey: process.env.FIRECRAWL_API_KEY });

const result = await firecrawl.scrape('https://www.amazon.com/ASUS-ROG-Strix-Gaming-Laptop/dp/B0DZZWMB2L', {
    formats: ['markdown'], // 即 html、links 等
    onlyMainContent: true
});

console.log(result);
```

<div id="map">
  ## Map
</div>

在 Amazon 商品或类目页面上发现所有可用的 URL。注意：Map 仅返回 URL，不包含页面内容。

```typescript theme={null}
import { Firecrawl } from 'firecrawl';

const firecrawl = new Firecrawl({ apiKey: process.env.FIRECRAWL_API_KEY });

const mapResult = await firecrawl.map('https://www.amazon.com/Best-Sellers-Electronics/zgbs/electronics');

console.log(mapResult.links);
// 返回 URL 数组,不包含页面内容
```

<div id="crawl">
  ## 爬取
</div>

从 Amazon 商品分类或搜索结果中爬取多个页面。

```typescript theme={null}
import { Firecrawl } from 'firecrawl';

const firecrawl = new Firecrawl({ apiKey: process.env.FIRECRAWL_API_KEY });

const crawlResult = await firecrawl.crawl('https://www.amazon.com/s?k=mechanical+keyboards', {
    limit: 10,
    scrapeOptions: {
        formats: ['markdown']
    }
});

console.log(crawlResult.data);
```

<div id="batch-scrape">
  ## 批量抓取
</div>

同时抓取多个 Amazon 商品页面的 URL。

```typescript theme={null}
import { Firecrawl } from 'firecrawl';

const firecrawl = new Firecrawl({ apiKey: process.env.FIRECRAWL_API_KEY });

// 等待完成
const job = await firecrawl.batchScrape([
    'https://www.amazon.com/ASUS-ROG-Strix-Gaming-Laptop/dp/B0DZZWMB2L',
    'https://www.amazon.com/Razer-Blade-Gaming-Laptop-Lightweight/dp/B0FP47DNFQ',
    'https://www.amazon.com/HP-2025-Omen-Gaming-Laptop/dp/B0FL4RMGSH'],
    {
        options: {
            formats: ['markdown']
        },
        pollInterval: 2,
        timeout: 120
    }
);


console.log(job.status, job.completed, job.total);

console.log(job);
```