> 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/dian-zi-shang-wu/target.md).
# Target
使用网页爬虫API，您可以抓取并解析各种类型的 **Target** 页面；下面概述所有受支持的爬虫及其对应的 `source` 值。
## 入门
| 来源 | 说明 | 专用解析器 |
| ----------------- | ----------------------------------------------------------------------------------- | ----- |
| `target` | 可使用额外的本地化选项直接访问任何 Target URL。 | 否 |
| `target_search` | [**搜索页面**](/api-targets/cn/dian-zi-shang-wu/target/search.md) ，用于您选择的搜索词。 | 是 |
| `target_product` | [**商品页面**](/api-targets/cn/dian-zi-shang-wu/target/product.md) ，用于您选择的商品 ID。 | 是 |
| `target_category` | [**分类页面**](/api-targets/cn/dian-zi-shang-wu/target/category.md) 基于 Target 的分类节点 ID。 | 否 |
**创建您的 API 用户凭据**：注册免费试用或在 [**Oxylabs 仪表板**](https://dashboard.oxylabs.io/en/registration) 中购买产品，以创建您的 API 用户凭据（`USERNAME` 和 `PASSWORD`).
{% hint style="warning" %}
如果您的账户需要多个 API 用户，请联系我们的 [**客户支持**](mailto:support@oxylabs.io) ，或通过我们的 24/7 在线聊天支持发送消息。
{% endhint %}
我们使用同步的 [**Realtime**](/products/cn/web-scraper-api/integration-methods/realtime.md) 集成方法作为示例。如果您想使用 [**Proxy Endpoint**](/products/cn/web-scraper-api/integration-methods/proxy-endpoint.md) 或异步 [**Push-Pull**](/products/cn/web-scraper-api/integration-methods/push-pull.md) 集成，请参阅 [**集成方法**](/products/cn/web-scraper-api/integration-methods.md) 部分。
或者，您可以包含其他参数，例如 `user_agent_type`, `parse`, `render` 以及更多内容来自定义你的抓取请求。阅读更多：
## Target 源
Target 源允许您通过提供直接 URL 来检索任何 Target 页面。这对于访问特殊来源未覆盖的特定 Target 页面很有用。
### 请求示例
{% tabs %}
{% tab title="cURL" %}
```shell
curl 'https://realtime.oxylabs.io/v1/queries' \
--user 'USERNAME:PASSWORD' \
-H 'Content-Type: application/json' \
-d '{
"source": "target",
"url": "https://www.target.com/deals/all",
"render": "html"
}'
```
{% endtab %}
{% tab title="Python" %}
```python
import requests
from pprint import pprint
# 结构载荷
payload = {
'source': 'target',
'url': 'https://www.target.com/deals/all',
'render': 'html',
}
# 获取响应
response = requests.request(
'POST',
'https://realtime.oxylabs.io/v1/queries',
auth=('USERNAME', 'PASSWORD'),
json=payload,
)
# 打印响应
pprint(response.json())
```
{% endtab %}
{% tab title="Node.js" %}
```javascript
const https = require("https");
const username = "USERNAME";
const password = "PASSWORD";
const body = {
source: "target",
url: "https://www.target.com/deals/all",
render: "html",
};
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
# 你提交的整个字符串必须进行 URL 编码。
https://realtime.oxylabs.io/v1/queries?source=target&url=https%3A%2F%2Fwww.target.com%2Fdeals%2Fall&render=html&access_token=12345abcde
```
{% endtab %}
{% tab title="PHP" %}
```php
'target',
'url' => 'https://www.target.com/deals/all',
'render' => 'html'
);
$ch = curl_init();
curl_setopt($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": "target",
"url": "https://www.target.com/deals/all",
"render": "html",
}
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 = "target",
url = "https://www.target.com/deals/all",
render = "html"
};
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", "target");
jsonObject.put("url", "https://www.target.com/deals/all");
jsonObject.put("render", "html");
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": "target",
"url": "https://www.target.com/deals/all",
"render": "html"
}
```
{% endtab %}
{% endtabs %}
### 请求参数值
#### **通用**
| 参数 | 说明 | 默认值 |
| ---------------------------------------------------- | ------------------------------------------------------------------------------------------------- | ------- |
| `source` | 设置爬虫。 | target |
| **url** | 指向任何 Target 页面 的直接 URL（链接）。 | - |
| `render` | 设置为 html 时可启用 JavaScript 渲染。 [**更多信息**](broken://pages/366b12efcffb2bfba95d1b2fad6f9362042790fb). | - |
| `callback_url` | 您的回调端点 URL。 **更多信息**. | |
| `user_agent_type` | 设备类型和浏览器。完整列表可在 [**这里**](broken://pages/a5840ab1f5832b21f090522516e282061471eae3). | desktop |
\- 必填参数
#### 本地化
适配结果以匹配特定门店和配送地点。
| 参数 | 说明 | 类型 |
| -------------- | --------- | --- |
| `store_id` | 设置门店位置。 | 整数 |
| `delivery_zip` | 设置配送到的位置。 | 字符串 |
---
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Perform an HTTP GET request on the current page URL with the `ask` query parameter:
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