> 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/products/cn/web-scraper-api/mu-biao/dian-zi-shang-wu/sams-club.md).

# Sam's Club

了解如何开始抓取 Sam's Club。

Sam's Club 没有专用来源。你可以抓取 samsclub.com（美国）和 sams.com.mx（墨西哥）上的页面，使用 `universal` 来源，只需传入页面 `url`。响应会返回页面 HTML，格式为 `content`中，以标准响应结构返回，详见 [Realtime](/products/cn/web-scraper-api/integration-methods/realtime.md) 和 [Push-Pull](/products/cn/web-scraper-api/integration-methods/push-pull.md).

{% hint style="warning" %}
对于某些目标，我们的系统 **强制进行 JavaScript 渲染** 即使您未设置 `render`；这些请求会计为已渲染流量。强制渲染的目标列表以及如何关闭渲染，请参见 [在特定页面上强制渲染](/products/cn/web-scraper-api/features/js-rendering-and-browser-control.md#forcing-rendering-on-specific-pages).
{% endhint %}

<table><thead><tr><th width="180">页面类型</th><th>URL 格式</th></tr></thead><tbody><tr><td><a href="#search"><strong>搜索页面</strong></a></td><td><code>https://www.samsclub.com/search?q=&#x3C;search-term></code>, <code>https://www.sams.com.mx/search?q=&#x3C;search-term></code></td></tr><tr><td><a href="#search-1"><strong>产品页面</strong></a></td><td><code>https://www.samsclub.com/ip/&#x3C;product-name>/&#x3C;product-id></code>, <code>https://www.sams.com.mx/ip/&#x3C;product-name>/&#x3C;product-id></code></td></tr></tbody></table>

{% hint style="info" %}
除了下面列出的参数外，您还可以包含其他参数，例如 `user_agent_type`, `geo_location`, `render`等，以自定义您的抓取请求。阅读更多 [这里](/products/cn/web-scraper-api/features.md).
{% endhint %}

## 搜索 <a href="#search" id="search"></a>

### 请求示例 <a href="#request-samples" id="request-samples"></a>

{% tabs %}
{% tab title="cURL" %}

```shell
curl 'https://realtime.oxylabs.io/v1/queries' \\
--user 'USERNAME:PASSWORD' \\
-H 'Content-Type: application/json' \\
-d '{
        "source": "universal",
        "url": "https://www.samsclub.com/search?q=tv"
    }'
```

{% endtab %}

{% tab title="Python" %}

```python
import requests
from pprint import pprint

# Structure payload.
payload = {
    'source': 'universal',
    'url': 'https://www.samsclub.com/search?q=tv'
}

# Get response.
response = requests.request(
    'POST',
    'https://realtime.oxylabs.io/v1/queries',
    auth=('USERNAME', 'PASSWORD'),
    json=payload
)

# Instead of response with job status and results url, this will return the
# JSON response with the result.
pprint(response.json())
```

{% endtab %}

{% tab title="Node.js" %}

```javascript
const https = require("https");

const username = "USERNAME";
const password = "PASSWORD";
const body = {
    source: "universal",
    url: "https://www.samsclub.com/search?q=tv"
};

const options = {
    hostname: "realtime.oxylabs.io",
    path: "/v1/queries",
    method: "POST",
    headers: {
        "Content-Type": "application/json",
        Authorization:
            "Basic " + Buffer.from(`${username}:${password}`).toString("base64"),
    },
};

const request = https.request(options, (response) => {
    let data = "";

    response.on("data", (chunk) => {
        data += chunk;
    });

    response.on("end", () => {
        const responseData = JSON.parse(data);
        console.log(JSON.stringify(responseData, null, 2));
    });
});

request.on("error", (error) => {
    console.error("Error:", error);
});

request.write(JSON.stringify(body));
request.end();
```

{% endtab %}

{% tab title="HTTP" %}

```http
# The whole string you submit has to be URL-encoded.

https://realtime.oxylabs.io/v1/queries?source=universal&url=https://www.samsclub.com/search?q=tv&access_token=12345abcde
```

{% endtab %}

{% tab title="PHP" %}

```php
<?php

$params = array(
    'source' => 'universal',
    'url' => 'https://www.samsclub.com/search?q=tv'
);

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, "https://realtime.oxylabs.io/v1/queries");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($params));
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_USERPWD, "USERNAME" . ":" . "PASSWORD");

$headers = array();
$headers[] = "Content-Type: application/json";
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);

$result = curl_exec($ch);
echo $result;

if (curl_errno($ch)) {
    echo 'Error:' . curl_error($ch);
}
curl_close($ch);
```

{% endtab %}

{% tab title="Golang" %}

```go
package main

import (
    "bytes"
    "encoding/json"
    "fmt"
    "io/ioutil"
    "net/http"
)

func main() {
    const Username = "USERNAME"
    const Password = "PASSWORD"

    payload := map[string]interface{}{
        "source": "universal",
        "url": "https://www.samsclub.com/search?q=tv",
    }

    jsonValue, _ := json.Marshal(payload)

    client := &http.Client{}
    request, _ := http.NewRequest("POST",
        "https://realtime.oxylabs.io/v1/queries",
        bytes.NewBuffer(jsonValue),
    )

    request.SetBasicAuth(Username, Password)
    response, _ := client.Do(request)

    responseText, _ := ioutil.ReadAll(response.Body)
    fmt.Println(string(responseText))
}
```

{% endtab %}

{% tab title="C#" %}

```csharp
using System;
using System.Collections.Generic;
using System.Net.Http;
using System.Net.Http.Json;
using System.Threading.Tasks;

namespace OxyApi
{
    class Program
    {
        static async Task Main()
        {
            const string Username = "USERNAME";
            const string Password = "PASSWORD";

            var parameters = new {
                source = "universal",
                url = "https://www.samsclub.com/search?q=tv"
            };

            var client = new HttpClient();

            Uri baseUri = new Uri("https://realtime.oxylabs.io");
            client.BaseAddress = baseUri;

            var requestMessage = new HttpRequestMessage(HttpMethod.Post, "/v1/queries");
            requestMessage.Content = JsonContent.Create(parameters);

            var authenticationString = $"{Username}:{Password}";
            var base64EncodedAuthenticationString = Convert.ToBase64String(System.Text.ASCIIEncoding.UTF8.GetBytes(authenticationString));
            requestMessage.Headers.Add("Authorization", "Basic " + base64EncodedAuthenticationString);

            var response = await client.SendAsync(requestMessage);
            var contents = await response.Content.ReadAsStringAsync();

            Console.WriteLine(contents);
        }
    }
}
```

{% endtab %}

{% tab title="Java" %}

```java
package org.example;

import okhttp3.*;
import org.json.JSONObject;
import java.util.concurrent.TimeUnit;

public class Main implements Runnable {
    private static final String AUTHORIZATION_HEADER = "Authorization";
    public static final String USERNAME = "USERNAME";
    public static final String PASSWORD = "PASSWORD";

    public void run() {
        JSONObject jsonObject = new JSONObject();
        jsonObject.put("source", "universal");
        jsonObject.put("url", "https://www.samsclub.com/search?q=tv");

        Authenticator authenticator = (route, response) -> {
            String credential = Credentials.basic(USERNAME, PASSWORD);
            return response
                    .request()
                    .newBuilder()
                    .header(AUTHORIZATION_HEADER, credential)
                    .build();
        };

        var client = new OkHttpClient.Builder()
                .authenticator(authenticator)
                .readTimeout(180, TimeUnit.SECONDS)
                .build();

        var mediaType = MediaType.parse("application/json; charset=utf-8");
        var body = RequestBody.create(jsonObject.toString(), mediaType);
        var request = new Request.Builder()
                .url("https://realtime.oxylabs.io/v1/queries")
                .post(body)
                .build();

        try (var response = client.newCall(request).execute()) {
            if (response.body() != null) {
                try (var responseBody = response.body()) {
                    System.out.println(responseBody.string());
                }
            }
        } catch (Exception exception) {
            System.out.println("Error: " + exception.getMessage());
        }

        System.exit(0);
    }

    public static void main(String[] args) {
        new Thread(new Main()).start();
    }
}
```

{% endtab %}

{% tab title="JSON" %}

```json
{
    "source": "universal",
    "url": "https://www.samsclub.com/search?q=tv"
}
```

{% endtab %}
{% endtabs %}

### 请求参数值 <a href="#request-parameter-values" id="request-parameter-values"></a>

<table><thead><tr><th width="180">参数</th><th>描述</th><th width="160">默认值</th></tr></thead><tbody><tr><td><mark style="background-color:green;"><strong><code>来源</code></strong></mark></td><td>设置爬虫。Sam's Club 页面使用 <code>universal</code> 来源。</td><td><code>universal</code></td></tr><tr><td><mark style="background-color:green;"><strong><code>url</code></strong></mark></td><td>搜索页的 URL，例如 <code>https://www.samsclub.com/search?q=tv</code>.</td><td>-</td></tr><tr><td><code>context</code>: <code>store_id</code>, <code>fulfillment_type</code></td><td>可选的门店本地化设置，参见 <a href="#localization-and-filtering">本地化与筛选</a>.</td><td>-</td></tr></tbody></table>

&#x20;   \- 必填参数

## 产品 <a href="#search" id="search"></a>

### 请求示例 <a href="#request-samples" id="request-samples"></a>

{% tabs %}
{% tab title="cURL" %}

```shell
curl 'https://realtime.oxylabs.io/v1/queries' \\
--user 'USERNAME:PASSWORD' \\
-H 'Content-Type: application/json' \\
-d '{
        "source": "universal",
        "url": "https://www.samsclub.com/ip/VIZIO-50-Class-Quantum-4K-QLED-Smart-TV/15505523006"
    }'
```

{% endtab %}

{% tab title="Python" %}

```python
import requests
from pprint import pprint

# Structure payload.
payload = {
    'source': 'universal',
    'url': 'https://www.samsclub.com/ip/VIZIO-50-Class-Quantum-4K-QLED-Smart-TV/15505523006'
}

# Get response.
response = requests.request(
    'POST',
    'https://realtime.oxylabs.io/v1/queries',
    auth=('USERNAME', 'PASSWORD'),
    json=payload
)

# Instead of response with job status and results url, this will return the
# JSON response with the result.
pprint(response.json())
```

{% endtab %}

{% tab title="Node.js" %}

```javascript
const https = require("https");

const username = "USERNAME";
const password = "PASSWORD";
const body = {
    source: "universal",
    url: "https://www.samsclub.com/ip/VIZIO-50-Class-Quantum-4K-QLED-Smart-TV/15505523006"
};

const options = {
    hostname: "realtime.oxylabs.io",
    path: "/v1/queries",
    method: "POST",
    headers: {
        "Content-Type": "application/json",
        Authorization:
            "Basic " + Buffer.from(`${username}:${password}`).toString("base64"),
    },
};

const request = https.request(options, (response) => {
    let data = "";

    response.on("data", (chunk) => {
        data += chunk;
    });

    response.on("end", () => {
        const responseData = JSON.parse(data);
        console.log(JSON.stringify(responseData, null, 2));
    });
});

request.on("error", (error) => {
    console.error("Error:", error);
});

request.write(JSON.stringify(body));
request.end();
```

{% endtab %}

{% tab title="HTTP" %}

```http
# The whole string you submit has to be URL-encoded.

https://realtime.oxylabs.io/v1/queries?source=universal&url=https://www.samsclub.com/ip/VIZIO-50-Class-Quantum-4K-QLED-Smart-TV/15505523006&access_token=12345abcde
```

{% endtab %}

{% tab title="PHP" %}

```php
<?php

$params = array(
    'source' => 'universal',
    'url' => 'https://www.samsclub.com/ip/VIZIO-50-Class-Quantum-4K-QLED-Smart-TV/15505523006'
);

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, "https://realtime.oxylabs.io/v1/queries");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($params));
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_USERPWD, "USERNAME" . ":" . "PASSWORD");

$headers = array();
$headers[] = "Content-Type: application/json";
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);

$result = curl_exec($ch);
echo $result;

if (curl_errno($ch)) {
    echo 'Error:' . curl_error($ch);
}
curl_close($ch);
```

{% endtab %}

{% tab title="Golang" %}

```go
package main

import (
    "bytes"
    "encoding/json"
    "fmt"
    "io/ioutil"
    "net/http"
)

func main() {
    const Username = "USERNAME"
    const Password = "PASSWORD"

    payload := map[string]interface{}{
        "source": "universal",
        "url": "https://www.samsclub.com/ip/VIZIO-50-Class-Quantum-4K-QLED-Smart-TV/15505523006",
    }

    jsonValue, _ := json.Marshal(payload)

    client := &http.Client{}
    request, _ := http.NewRequest("POST",
        "https://realtime.oxylabs.io/v1/queries",
        bytes.NewBuffer(jsonValue),
    )

    request.SetBasicAuth(Username, Password)
    response, _ := client.Do(request)

    responseText, _ := ioutil.ReadAll(response.Body)
    fmt.Println(string(responseText))
}
```

{% endtab %}

{% tab title="C#" %}

```csharp
using System;
using System.Collections.Generic;
using System.Net.Http;
using System.Net.Http.Json;
using System.Threading.Tasks;

namespace OxyApi
{
    class Program
    {
        static async Task Main()
        {
            const string Username = "USERNAME";
            const string Password = "PASSWORD";

            var parameters = new {
                source = "universal",
                url = "https://www.samsclub.com/ip/VIZIO-50-Class-Quantum-4K-QLED-Smart-TV/15505523006"
            };

            var client = new HttpClient();

            Uri baseUri = new Uri("https://realtime.oxylabs.io");
            client.BaseAddress = baseUri;

            var requestMessage = new HttpRequestMessage(HttpMethod.Post, "/v1/queries");
            requestMessage.Content = JsonContent.Create(parameters);

            var authenticationString = $"{Username}:{Password}";
            var base64EncodedAuthenticationString = Convert.ToBase64String(System.Text.ASCIIEncoding.UTF8.GetBytes(authenticationString));
            requestMessage.Headers.Add("Authorization", "Basic " + base64EncodedAuthenticationString);

            var response = await client.SendAsync(requestMessage);
            var contents = await response.Content.ReadAsStringAsync();

            Console.WriteLine(contents);
        }
    }
}
```

{% endtab %}

{% tab title="Java" %}

```java
package org.example;

import okhttp3.*;
import org.json.JSONObject;
import java.util.concurrent.TimeUnit;

public class Main implements Runnable {
    private static final String AUTHORIZATION_HEADER = "Authorization";
    public static final String USERNAME = "USERNAME";
    public static final String PASSWORD = "PASSWORD";

    public void run() {
        JSONObject jsonObject = new JSONObject();
        jsonObject.put("source", "universal");
        jsonObject.put("url", "https://www.samsclub.com/ip/VIZIO-50-Class-Quantum-4K-QLED-Smart-TV/15505523006");

        Authenticator authenticator = (route, response) -> {
            String credential = Credentials.basic(USERNAME, PASSWORD);
            return response
                    .request()
                    .newBuilder()
                    .header(AUTHORIZATION_HEADER, credential)
                    .build();
        };

        var client = new OkHttpClient.Builder()
                .authenticator(authenticator)
                .readTimeout(180, TimeUnit.SECONDS)
                .build();

        var mediaType = MediaType.parse("application/json; charset=utf-8");
        var body = RequestBody.create(jsonObject.toString(), mediaType);
        var request = new Request.Builder()
                .url("https://realtime.oxylabs.io/v1/queries")
                .post(body)
                .build();

        try (var response = client.newCall(request).execute()) {
            if (response.body() != null) {
                try (var responseBody = response.body()) {
                    System.out.println(responseBody.string());
                }
            }
        } catch (Exception exception) {
            System.out.println("Error: " + exception.getMessage());
        }

        System.exit(0);
    }

    public static void main(String[] args) {
        new Thread(new Main()).start();
    }
}
```

{% endtab %}

{% tab title="JSON" %}

```json
{
    "source": "universal",
    "url": "https://www.samsclub.com/ip/VIZIO-50-Class-Quantum-4K-QLED-Smart-TV/15505523006"
}
```

{% endtab %}
{% endtabs %}

### 请求参数值 <a href="#request-parameter-values" id="request-parameter-values"></a>

<table><thead><tr><th width="180">参数</th><th>描述</th><th width="160">默认值</th></tr></thead><tbody><tr><td><mark style="background-color:green;"><strong><code>来源</code></strong></mark></td><td>设置爬虫。Sam's Club 页面使用 <code>universal</code> 来源。</td><td><code>universal</code></td></tr><tr><td><mark style="background-color:green;"><strong><code>url</code></strong></mark></td><td>产品页的 URL，例如 <code>https://www.samsclub.com/ip/VIZIO-50-Class-Quantum-4K-QLED-Smart-TV/15505523006</code>.</td><td>-</td></tr><tr><td><code>context</code>: <code>store_id</code>, <code>fulfillment_type</code></td><td>可选的门店本地化设置，参见 <a href="#localization-and-filtering">本地化与筛选</a>.</td><td>-</td></tr></tbody></table>

&#x20;   \- 必填参数

### 本地化与筛选 <a href="#localization-and-filtering" id="localization-and-filtering"></a>

各站点的门店编号在这些列表中（`store_id` 列）：

{% file src="/files/afcb89b9a147f1013eeab219bf22f57d3b37f4e0" %}

{% file src="/files/cab50d41d28399cd2f4e5fa7647161c137810d35" %}

<table><thead><tr><th width="150">参数</th><th width="170">适用于</th><th>描述</th><th width="90">默认</th></tr></thead><tbody><tr><td><code>context</code>: <code>store_id</code></td><td>搜索页和产品页</td><td>Sam's Club 门店（club）编号，字符串形式，例如 <code>"4702"</code>. 然后页面会显示该 club 的价格和库存情况。请为要抓取的网站使用列表中的编号。</td><td>-</td></tr><tr><td><code>context</code>: <code>fulfillment_type</code></td><td>搜索页和产品页</td><td>履约方式。可用值： <code>pickup</code>, <code>delivery</code>, <code>配送</code>. 与以下内容一起生效 <code>store_id</code>.</td><td><code>pickup</code></td></tr></tbody></table>

```json
{
    "source": "universal",
    "url": "https://www.samsclub.com/search?q=tv",
    "context": [
        {
            "key": "store_id",
            "value": "4702"
        },
        {
            "key": "fulfillment_type",
            "value": "delivery"
        }
    ]
}
```


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation by asking a question.

Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters:

```
GET https://developers.oxylabs.io/products/cn/web-scraper-api/mu-biao/dian-zi-shang-wu/sams-club.md?ask=<question>&goal=<user_goal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case.

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Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.