PHP连接百度文心一言API获取随机语句并生成诗歌的方法

<?php
// 定义API Key和Secret Key
define('API_KEY', 'your_api_key');
define('SECRET_KEY', 'your_secret_key');

// 定义API请求地址
define('API_URL', 'https://aip.baidubce.com/rpc/2.0/ai_custom/v1/text_cls/poem');

// 定义HTTP请求头
$headers = array(
    'Content-Type: application/json;charset=UTF-8',
);

// 构造API请求数据
$data = array(
    'model_id' => 'your_model_id',
    'text' => '',
);

// 获取随机语句
function getRandomSentence() {
    $curl = curl_init();
    $timeout = 30;
    $url = "https://v1.hitokoto.cn/";
    curl_setopt($curl, CURLOPT_URL, $url);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, $timeout);
    $result = curl_exec($curl);
    curl_close($curl);
    
    // 解析返回的JSON数据
    $data = json_decode($result, true);
    if(isset($data['hitokoto'])){
        return $data['hitokoto'];
    }
    return "";
}

// 生成诗歌
function generatePoem() {
    $sentence = getRandomSentence(); // 获取随机语句
    $data['text'] = $sentence;

    // 发送API请求
    $ch = curl_init(API_URL);
    curl_setopt($ch, CURLOPT_POST, 1);
    curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
    curl_setopt($ch, CURLOPT_TIMEOUT, 30);
    $response = curl_exec($ch);
    curl_close($ch);

    // 解析API返回的结果
    $result = json_decode($response, true);
    if(isset($result['results']) && count($result['result']) > 0) {
        $poem = $result['result'][0]['poem']; // 获取诗歌内容
        echo $poem;
    } else {
        echo "生成诗歌失败";
    }
}

// 调用生成诗歌函数
generatePoem();
?>