app-api/app/Handlers/EncryptPhoneHandler.php

<?php

namespace App\Handlers;

use Illuminate\Encryption\Encrypter;

class EncryptPhoneHandler{


    public function phone(){
        $key = 'your-encryption-key'; // 自定义的加密密钥
        $data = 'Hello, World!';

        $encrypter = new Encrypter($key, 'AES-256-CBC');

        $encryptedData = $encrypter->encryptString($data);

        echo $encryptedData;
    }
}