/**
 * @Author: 小破孩嫩
 * @Email: 3584685883@qq.com
 * @Time: 2021/6/17 16:14
 * @param $uid
 * @return mixed
 * @Description：生成token
 */
public function setToken($uid){
    //私钥
    $privateKey  = <<<EOD
-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----
EOD;
    $payload = [
        'iss'=>'xiaopohai',          //签发人(官方字段:非必需)
        'exp'=>time()+3600*24*7,     //过期时间(官方字段:非必需)
        'aud'=>'everyone',           //受众(官方字段:非必需)
        'nbf'=>time(),               //生效时间(官方字段:非必需)
        'iat'=>time(),               //签发时间(官方字段:非必需)
        'userInfo'=>[
            'id' =>$uid,
        ],
    ];
    $token = JWT::encode($payload,$privateKey,'HS256');
    return $token;
}

/**
 * @Author: 小破孩嫩
 * @Email: 3584685883@qq.com
 * @Time: 2021/6/17 16:01
 * @param $token
 * @return int[]
 * @Description：验证token
 */
public function checkToken($token){
    try{
        //公钥
        $publicKey = <<<EOD
-----BEGIN PUBLIC KEY-----
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC8kGa1pSjbSYZVebtTRBLxBz5H
4i2p/llLCrEeQhta5kaQu/RnvuER4W8oDH3+3iuIYW4VQAzyqFpwuzjkDI+17t5t
0tyazyZ8JXw+KgXTxldMPEL95+qVhgXvwtihXC1c5oGbRlEDvDF6Sa53rcFVsYJ4
ehde/zUxo6UvS7UrBQIDAQAB
-----END PUBLIC KEY-----
EOD;
        $res = JWT::decode($token,$publicKey,['HS256']);
        returnResponse('200','请求成功', $res);
    }catch (Exception $e) {
        returnResponse(100,$e->getMessage());
    }
}