How to use PHP to write code to connect to Baidu Smart Writing API

How to use PHP to write code to connect to Baidu Smart Writing API

In recent years, the development of artificial intelligence has become more and more rapid, and artificial intelligence has begun to be applied in various fields. technology, with the field of natural language generation being particularly notable. Baidu Smart Writing API is an artificial intelligence writing tool developed based on the most advanced deep learning technology, which can automatically generate high-quality articles and ideas.

In this article, we will use PHP to write code to interface with Baidu Smart Writing API, and show how to use the API to generate articles.

First, we need to create an application on the Baidu AI open platform and obtain the API Key and Secret Key. Next, we use PHP's cURL library to send a request to the Baidu Smart Writing API to obtain the generated article.

<?php

// 设置请求参数
$apiKey = '你的API Key';
$secretKey = '你的Secret Key';
$url = 'https://aip.baidubce.com/oauth/2.0/token';
$params = array(
    'grant_type' => 'client_credentials',
    'client_id' => $apiKey,
    'client_secret' => $secretKey
);

// 获取 access_token
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($params));
$result = curl_exec($ch);
curl_close($ch);

$access_token = json_decode($result)->access_token;

// 使用 access_token 调用智能写作 API
$url = 'https://aip.baidubce.com/rpc/2.0/creation/v1/article';
$headers = array(
    'Content-Type: application/json',
    'Authorization: Bearer ' . $access_token
);
$data = array(
    'type' => 0,  // 生成文章的类型，0代表通用型
    'title' => '这是生成的文章标题',
    'content' => '这是生成的文章内容'
);

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
$result = curl_exec($ch);
curl_close($ch);

// 处理返回结果
$article = json_decode($result)->article;

// 输出生成的文章
echo $article;

?>

The above code sends a request to Baidu AI open platform to obtain the access token (access_token), and then uses the token to call Baidu Smart Writing API to generate articles. When calling the API, we need to provide the type, title and content of the generated article.

You can modify in the code 'This is the generated article title' and 'This is the generated article content'for the title of the article you want to generate and content. The generated article will be returned through the $article variable, which you can process and adjust as needed.

It should be noted that there is a fee to use Baidu Smart Writing API. You need to check the relevant prices and usage instructions on the Baidu AI open platform.

Through the above code examples, we can quickly and easily connect to Baidu Smart Writing API through PHP programming and generate high-quality articles. This provides a powerful tool for all walks of life to help us process and create written content more efficiently.

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