PHP百度翻译API实现中文到意大利语的翻译步骤分享

composer require guzzlehttp/guzzle
composer require vlucas/phpdotenv

<?php
require 'vendor/autoload.php';
use GuzzleHttpClient;
use DotenvDotenv;

class Translate
{
    protected $client;
    protected $dotenv;
    protected $appId;
    protected $secretKey;

    public function __construct()
    {
        $this->client = new Client();
        $this->dotenv = Dotenv::createImmutable(__DIR__);
        $this->dotenv->load();

        $this->appId = getenv('APP_ID');
        $this->secretKey = getenv('SECRET_KEY');
    }

    public function translate($query)
    {
        $salt = mt_rand(1, 10000);
        $sign = md5($this->appId.$query.$salt.$this->secretKey);
        
        $response = $this->client->get('http://api.fanyi.baidu.com/api/trans/vip/translate', [
            'query' => [
                'q' => $query,
                'from' => 'zh',
                'to' => 'it',
                'appid' => $this->appId,
                'salt' => $salt,
                'sign' => $sign,
            ],
        ]);

        $result = json_decode($response->getBody(), true);
        return $result;
    }
}

<?php
require 'Translate.php';

$translate = new Translate();
$query = '你好，世界！';

$result = $translate->translate($query);

if($result['error_code'] == 0){
    $translations = $result['trans_result'];
    foreach($translations as $translation){
        echo $translation['dst']."
";
    }
} else {
    echo "翻译失败，请检查输入！";
}