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我需要有关设置变量的建议。我正在使用 Slim 框架。我的课很少。

邮箱管理器.php

    public function getMailById($id) {
        /* @var $sql PDOStatement */
        $sql = $this->database->prepare("SELECT * FROM appmail_mails WHERE id = :id");
    $sql->bindParam('id', $id);
    $sql->execute();
    $record = $sql->fetch(PDO::FETCH_ASSOC);
    if ($record === false) {
        return null;
    }
    $mail = new Mail($id);
    $mail->setMailContent($record['content']);
    $mail->setMailDate($record['date']);
    $mail->setMailSubject($record['subject']);
    $mail->setMailSize($record['
return $mail;

邮件控制器.php

class MailController
private $id;
public function showMail()
    $mail = ServicesFactory::getMailboxManager()->getMailById($this->id);
    echo "<pre>";
    var_dump($mail);

现在我想用 Slim Framework 创建路径。在索引 php 中,我输入:

$app->get('/dupa/{id}', function(ServerRequestInterface $request){

    $id = $request->getAttribute('id');
    echo $id;
    $new = new MailController();
    $test = $new->showMail();
    var_dump($test);
});

我应该如何设置 id 为:

$mail = ServicesFactory::getMailboxManager()->getMailById($this->id);

正确地得到它?每次我试图:

$test = $new->showMail($id)

我只是得到空值。

谢谢你的帮助。

4

1 回答 1

0

路由参数作为第三个参数传递给您的闭包

$app->get('/dupa/{id}', function(ServerRequestInterface $request, $response, $args){

    $id = $args['id'];
    echo $id;
    $new = new MailController();
    $test = $new->showMail();
    var_dump($test);
});
于 2016-02-28T12:25:50.563 回答