# 搜索

该 `lazada_search` 该 source 用于检索 Lazada 搜索结果页面。我们可以返回任何你需要的 Lazada 搜索页面的 HTML。要查看包含检索到的数据的响应示例，请下载 [**此示例输出**](https://files.gitbook.com/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FzrXw45naRpCZ0Ku9AjY1%2Fuploads%2FyIOsMPGdKbrRgjAI2QpT%2Flazada_search.json?alt=media\&token=24e9e207-41e4-407a-aac9-bd4ae694779c) HTML 格式的文件。

## 请求示例

下面的示例说明了如何获取 Lazada 搜索结果。

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

```shell
curl 'https://realtime.oxylabs.io/v1/queries' \
--user 'USERNAME:PASSWORD' \
-H 'Content-Type: application/json' \
-d '{
        "source": "lazada_search", 
        "query": "dress"
    }'
```

{% endtab %}

{% tab title="Python" %}

```python
import requests
from pprint import pprint


# 构建有效载荷。
payload = {
    'source': 'lazada_search',
    'query': 'dress'
}

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

# 与返回作业状态和结果 URL 的响应不同，此调用将返回
# 带有结果的 JSON 响应。
pprint(response.json())
```

{% endtab %}

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

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

const username = "USERNAME";
const password = "PASSWORD";
const body = {
    source: "lazada_search",
    query: "dress"
};

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
# 您提交的整个字符串必须进行 URL 编码。

https://realtime.oxylabs.io/v1/queries?source=lazada_search&query=dress&access_token=12345abcde
```

{% endtab %}

{% tab title="PHP" %}

```php
<?php

$params = array(
    'source' => 'lazada_search',
    'query' => 'dress'
);

$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":       "lazada_search",
		"query":        "dress"
	}

	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 = "lazada_search",
                query = "dress"
            };

            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", "lazada_search");
        jsonObject.put("query", "dress");

        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": "lazada_search", 
    "query": "dress"
}
```

{% endtab %}
{% endtabs %}

我们在示例中使用同步 [**Realtime**](https://developers.oxylabs.io/documentation/cn/zhua-qu-jie-jue-fang-an/web-scraper-api/integration-methods/realtime) 集成方法。如果您想使用 [**Proxy Endpoint**](https://developers.oxylabs.io/documentation/cn/zhua-qu-jie-jue-fang-an/web-scraper-api/integration-methods/proxy-endpoint) 或异步 [**Push-Pull**](https://developers.oxylabs.io/documentation/cn/zhua-qu-jie-jue-fang-an/web-scraper-api/integration-methods/push-pull) 集成，请参考 [**集成方法**](https://developers.oxylabs.io/documentation/cn/zhua-qu-jie-jue-fang-an/web-scraper-api/integration-methods) 部分。

## 请求参数值

### 通用

<table><thead><tr><th width="205">参数</th><th width="250.33333333333331">描述</th><th>默认值</th></tr></thead><tbody><tr><td><mark style="background-color:green;"><strong>source</strong></mark></td><td>设置爬虫。</td><td><code>lazada_search</code></td></tr><tr><td><mark style="background-color:green;"><strong>query</strong></mark></td><td>用于搜索产品的关键字或短语。</td><td>-</td></tr><tr><td><code>start_page</code></td><td>起始页码。</td><td>1</td></tr><tr><td><code>render</code></td><td>设置为时启用 JavaScript 渲染，值为 <code>html</code>. <a href="../../../features/js-rendering-and-browser-control/javascript-rendering"><strong>更多信息</strong></a><strong>.</strong></td><td>-</td></tr><tr><td><code>callback_url</code></td><td>回调端点的 URL。 <a href="../../../../integration-methods/push-pull#callback"><strong>更多信息</strong></a>.</td><td>-</td></tr><tr><td><code>user_agent_type</code></td><td>设备类型和浏览器。完整列表可在 <a href="../../../features/http-context-and-job-management/user-agent-type"><strong>此处</strong></a>.</td><td><code>desktop</code></td></tr></tbody></table>

&#x20;    \- 必需参数

### 本地化 <a href="#localization" id="localization"></a>

将结果适配到特定域名。

<table><thead><tr><th width="205">参数</th><th width="250.33333333333331">描述</th><th>默认值</th><th>类型</th></tr></thead><tbody><tr><td><code>domain</code></td><td>Lazada 的域名本地化。可用值包括： <code>co.th</code>, <code>sg</code>, <code>co.id</code>, <code>com.my</code>, <code>vn</code>, <code>com.ph</code>, <code>com, jp</code>, <code>com.hk</code> .</td><td><code>com.ph</code></td><td>String</td></tr></tbody></table>


---

# Agent Instructions: Querying This Documentation

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

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://developers.oxylabs.io/documentation/cn/zhua-qu-jie-jue-fang-an/web-scraper-api/targets/asian-e-commerce/lazada/search.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

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.