PHP如何利用百度翻译API实现了意大利语翻译称日语

1、引入PHP百度翻译API类，新建BaiduTranslate.php文件

<?php
class BaiduTranslate {
  private $appId = 'your_app_id'; // 替换为你的App ID
  private $appKey = 'your_app_key'; // 替换为你的App Key
 
  public function translate($query, $from, $to) {
    $salt = rand(10000, 99999);
    $sign = md5($this->appId . $query . $salt . $this->appKey);
    $url = 'https://fanyi-api.baidu.com/api/trans/vip/translate?q=' . urlencode($query) . '&from=' . $from . '&to=' . $to . '&appid=' . $this->appId . '&salt=' . $salt . '&sign=' . $sign;
 
    $result = file_get_contents($url);
    $result = json_decode($result, true);
 
    if (isset($result['error_code'])) {
      throw new Exception($result['error_msg']);
    }
 
    return $result['trans_result'][0]['dst'];
  }
}
?>

2、百度翻译API进行意大利语到日语的翻译

<?php
require_once 'BaiduTranslate.php';
 
$translator = new BaiduTranslate();
$query = 'Ciao, come stai?';
$from = 'it';
$to = 'jp';
 
try {
  $translation = $translator->translate($query, $from, $to);
  echo $translation;
} catch (Exception $e) {
  echo '翻译失败：' . $e->getMessage();
}
?>