> For the complete documentation index, see [llms.txt](https://developers.oxylabs.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers.oxylabs.io/api-targets/cn/search-engines/google/shopping.md).

# 购物

了解如何通过两个步骤抓取 Google Shopping：从搜索生成令牌，然后提取详细产品信息。

Google Shopping 来源旨在通过 `google_shopping_search` 和 `google_shopping_product` 这些来源。数据提取是如下所示的两步流程。

### **步骤 1：生成令牌**

首先，你需要向 `google_shopping_search` [source](/api-targets/cn/search-engines/google/shopping/shopping-search.md)提交请求。这一步至关重要，因为它会生成 **产品令牌**，这在之后收集商品数据时是必需的。下面是用于 `google_shopping_search` 请求：

```json
{
  "source": "google_shopping_search",
  "query": "google_pixel",
  "render": "html",
  "parse": true
}
```

{% hint style="warning" %}
**重要：** 只有渲染后的解析任务才会返回商品令牌。
{% endhint %}

任务完成后，你会在响应中的 `organic` 部分：

```json
{
    "results": [
        {
            "content": {
                "url": "https://www.google.com/search?q=google_pixel&gl=us&hl=en&udm=28&sei=1uDkaLnMNPCNxc8P67XmqQg",
                "page": 1,
                "results": {
                    "paid": [],
                    "organic": [
                        {
                            "pos": 1,
                            "url": "https://www.google.com/shopping/product/547163035992318172?q=google_pixel&gl=us&hl=en&udm=28&sei=1uDkaLnMNPCNxc8P67XmqQg&gl=US",
                            "type": "grid",
                            "price": 899,
                            "title": "Google Pixel 9 Pro XL",
                            "token": "eyJjYXRhbG9naWQiOiAiNTQ3MTYzMDM1OTkyMzE4MTcyIiwgImdwY2lkIjogIjQ0MjYwMDg2MDY1MDIwNTc4NTkiLCAiaW1hZ2VEb2NpZCI6ICIxMjMwMTAyNDkzMzk0Mjg2MjY4IiwgIm1pZCI6ICI1NzY0NjI3ODc4NTM5Njc1NDAiLCAicHZvIjogIjIzIiwgInB2dCI6ICJoZyIsICJyZHMiOiAiUENfNDQyNjAwODYwNjUwMjA1Nzg1OXxQUk9EX1BDXzQ0MjYwMDg2MDY1MDIwNTc4NTkiLCAicXVlcnkiOiAiZ29vZ2xlX3BpeGVsIn0=",
```

解析结果中收集到的每个商品令牌都代表一个自然结果。

{% hint style="info" %}
**注意：** 没有生成的令牌，就无法检索商品或价格信息。
{% endhint %}

### **步骤 2：在商品请求中使用令牌**

要开始收集商品数据，请在向 `google_shopping_product` [source](/api-targets/cn/search-engines/google/shopping/shopping-product.md):

```json

{
  "source": "google_shopping_product",
  "query": "eyJjYXRhbG9naWQiOiAiNTQ3MTYzMDM1OTkyMzE4MTcyIiwgImdwY2lkIjogIjQ0MjYwMDg2MDY1MDIwNTc4NTkiLCAiaW1hZ2VEb2NpZCI6ICIxMjMwMTAyNDkzMzk0Mjg2MjY4IiwgIm1pZCI6ICI1NzY0NjI3ODc4NTM5Njc1NDAiLCAicHZvIjogIjIzIiwgInB2dCI6ICJoZyIsICJyZHMiOiAiUENfNDQyNjAwODYwNjUwMjA1Nzg1OXxQUk9EX1BDXzQ0MjYwMDg2MDY1MDIwNTc4NTkiLCAicXVlcnkiOiAiZ29vZ2xlX3BpeGVsIn0=",
  "parse": true
}
```

{% hint style="warning" %}
**重要：** 如果使用无效或生成不正确的令牌，任务将失败。
{% endhint %}

在为 `google_shopping_product` 和 `google_shopping_search` 来源使用本地化参数时，请确保使用相同的地区设置（如果未定义则为 none）。来源之间的区域不一致可能会导致数据不完整或不准确。


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