PHP：firebase/php-jwt生成jwt和验证

安装

composer require firebase/php-jwt

  
 

  
1
 

文档：https://github.com/firebase/php-jwt

<?php

require __DIR__ . '/../vendor/autoload.php';
use Firebase\JWT\JWT;
use Firebase\JWT\ExpiredException;

$key = "example_key";

$time = time();
$data = [
  'id'=>  1,
  'username'=> 'Tom'
];

$payload = array( "iat" => $time, // 签发时间 "ext" => $time, // 过期时间 "data"=> $data  // 携带数据
);

$jwt = JWT::encode($payload, $key);

echo $jwt;

// 正常的jwt
$decoded = JWT::decode($jwt, $key, array('HS256'));
print_r($decoded);
//[iat] => 1622605592
//[ext] => 1622605592
//[data] => stdClass Object
// (
// [id] => 1
// [username] => Tom
// )

// 异常捕获
$jwt = 'eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpYXQiOjE2MjI2MDUzNDUsImV4dCI6MTYyMjYwNTM0NSwiZGF0YSI6eyJpZCI6MSwidXNlcm5hbWUiOiJUb20ifX0.Jgp1JBPngj0lgmFpMty7C76mWwtFQVoLvQtGsN5LcpgstdClass Object';

try { $decoded = JWT::decode($jwt, $key, array('HS256'));
}catch (ExpiredException $e){ echo 'token已过期';
}catch (\Exception $e){ echo 'token无效';
}

print_r($decoded);
  
 

  
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参考
thinkphp6集成JWT

文章来源: pengshiyu.blog.csdn.net，作者：彭世瑜，版权归原作者所有，如需转载，请联系作者。

原文链接：pengshiyu.blog.csdn.net/article/details/117464356