Question

我使用以下代码使用sendgrid发送电子邮件：

<?php
require 'sendgrid-php/vendor/autoload.php';
$sendgrid = new SendGrid("my_key");
$email    = new SendGrid\Email();

$email->addTo("to@gmail.com")
      ->setFrom("from@youremail.com")
      ->setSubject("Sending with SendGrid is Fun")
      ->setHtml("and easy to do anywhere, even with PHP");

$sendgrid->send($email);
?>

当我在代码上面运行时，它会向我显示一条错误消息，如下所示：

致命错误：未捕获ArgumentCountError：参数太少函数SendGrid \ Email :: __ construct（），传入0 第5行和第3行的C：\ xampp \ htdocs \ freelancer \ mysite \ test-email.php 预计正好2个 C：\ XAMPP \ htdocs中\自由职业者\ mysite的\ sendgrid的PHP \ LIB \佣工\邮件\ Mail.php：851 堆栈跟踪：＃0 C：\ XAMPP \ htdocs中\自由职业者\ mysite的\测试email.php（5）：抛出了SendGrid \ Email-＆gt; __ construct（）＃1 {main} C：\ XAMPP \ htdocs中\自由职业者\ mysite的\ sendgrid的PHP \ LIB \佣工\邮件\ Mail.php 在851线上

我不明白我错过了什么？

更新一次：

require("sendgrid-php/sendgrid-php.php");
$from = new SendGrid\Email("Example User", "from@gmail.com");
$subject = "Sending with SendGrid is Fun";
$to = new SendGrid\Email("Example User", "to@gmail.com");
$content = new SendGrid\Content("text/plain", "and easy to do anywhere, even with PHP");
$mail = new SendGrid\Mail($from, $subject, $to, $content);
$apiKey = getenv('my-key');
$sg = new \SendGrid($apiKey);
$response = $sg->client->mail()->send()->post($mail);
echo $response->statusCode();
echo '<pre>';
print_r($response->headers());
echo '</pre>';
echo $response->body();

现在我正在使用上述方法，但它正在向我展示

{＆＃34;错误＆＃34;：[{＆＃34;消息＆＃34;：＆＃34;权限被拒绝，错误凭证＆＃34;＆＃34;字段＆＃34;：空，＆＃34;帮助＆＃34;：空}]}

为什么sendgrid在我尝试发送电子邮件时向我显示错误消息？

0 个答案: